mirror of
https://github.com/wassname/DefinitelyTyped.git
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1391 lines
37 KiB
TypeScript
1391 lines
37 KiB
TypeScript
/// <reference path="chai.d.ts" />
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var expect = chai.expect;
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var assert = chai.assert;
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declare var err: Function;
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function chaiVersion() {
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expect(chai).to.have.property('version');
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}
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function assertion() {
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expect('test').to.be.a('string');
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expect('foo').to.equal('foo');
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}
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function _true() {
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expect(true).to.be.true;
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expect(false).to.not.be.true;
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expect(1).to.not.be.true;
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err(() => {
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expect('test').to.be.true;
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}, "expected 'test' to be true")
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}
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function ok() {
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expect(true).to.be.ok;
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expect(false).to.not.be.ok;
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expect(1).to.be.ok;
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expect(0).to.not.be.ok;
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err(() => {
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expect('').to.be.ok;
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}, "expected '' to be truthy");
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err(() => {
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expect('test').to.not.be.ok;
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}, "expected 'test' to be falsy");
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}
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function _false() {
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expect(false).to.be.false;
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expect(true).to.not.be.false;
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expect(0).to.not.be.false;
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err(() => {
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expect('').to.be.false;
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}, "expected '' to be false")
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}
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function _null() {
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expect(null).to.be.null;
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expect(false).to.not.be.null;
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err(() => {
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expect('').to.be.null;
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}, "expected '' to be null")
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}
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function _undefined() {
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expect(undefined).to.be.undefined;
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expect(null).to.not.be.undefined;
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err(() => {
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expect('').to.be.undefined;
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}, "expected '' to be undefined")
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}
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function exist() {
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var foo = 'bar'
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, bar;
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expect(foo).to.exist;
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expect(bar).to.not.exist;
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}
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function arguments() {
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var args = arguments;
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expect(args).to.be.arguments;
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expect([]).to.not.be.arguments;
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expect(args).to.be.an('arguments').and.be.arguments;
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expect([]).to.be.an('array').and.not.be.Arguments;
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}
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function equal() {
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var foo;
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expect(undefined).to.equal(foo);
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}
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function _typeof() {
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expect('test').to.be.a('string');
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err(() => {
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expect('test').to.not.be.a('string');
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}, "expected 'test' not to be a string");
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expect(arguments).to.be.an('arguments');
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expect(5).to.be.a('number');
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expect(new Number(1)).to.be.a('number');
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expect(Number(1)).to.be.a('number');
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expect(true).to.be.a('boolean');
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expect(new Array()).to.be.a('array');
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expect(new Object()).to.be.a('object');
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expect({}).to.be.a('object');
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expect([]).to.be.a('array');
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expect(function () { }).to.be.a('function');
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expect(null).to.be.a('null');
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err(() => {
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expect(5).to.not.be.a('number', 'blah');
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}, "blah: expected 5 not to be a number");
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}
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function _instanceof() {
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function Foo() { }
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expect(new Foo()).to.be.an.instanceof(Foo);
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err(() => {
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expect(3).to.an.instanceof(Foo, 'blah');
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}, "blah: expected 3 to be an instance of Foo");
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}
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function within(start, finish) {
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expect(5).to.be.within(5, 10);
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expect(5).to.be.within(3, 6);
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expect(5).to.be.within(3, 5);
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expect(5).to.not.be.within(1, 3);
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expect('foo').to.have.length.within(2, 4);
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expect([1, 2, 3]).to.have.length.within(2, 4);
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err(() => {
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expect(5).to.not.be.within(4, 6, 'blah');
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}, "blah: expected 5 to not be within 4..6", 'blah');
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err(() => {
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expect(10).to.be.within(50, 100, 'blah');
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}, "blah: expected 10 to be within 50..100");
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err(() => {
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expect('foo').to.have.length.within(5, 7, 'blah');
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}, "blah: expected \'foo\' to have a length within 5..7");
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err(() => {
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expect([1, 2, 3]).to.have.length.within(5, 7, 'blah');
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}, "blah: expected [ 1, 2, 3 ] to have a length within 5..7");
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}
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function above(n) {
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expect(5).to.be.above(2);
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expect(5).to.be.greaterThan(2);
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expect(5).to.not.be.above(5);
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expect(5).to.not.be.above(6);
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expect('foo').to.have.length.above(2);
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expect([1, 2, 3]).to.have.length.above(2);
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err(() => {
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expect(5).to.be.above(6, 'blah');
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}, "blah: expected 5 to be above 6", 'blah');
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err(() => {
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expect(10).to.not.be.above(6, 'blah');
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}, "blah: expected 10 to be at most 6");
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err(() => {
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expect('foo').to.have.length.above(4, 'blah');
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}, "blah: expected \'foo\' to have a length above 4 but got 3");
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err(() => {
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expect([1, 2, 3]).to.have.length.above(4, 'blah');
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}, "blah: expected [ 1, 2, 3 ] to have a length above 4 but got 3");
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}
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function least(n) {
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expect(5).to.be.at.least(2);
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expect(5).to.be.at.least(5);
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expect(5).to.not.be.at.least(6);
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expect('foo').to.have.length.of.at.least(2);
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expect([1, 2, 3]).to.have.length.of.at.least(2);
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err(() => {
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expect(5).to.be.at.least(6, 'blah');
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}, "blah: expected 5 to be at least 6", 'blah');
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err(() => {
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expect(10).to.not.be.at.least(6, 'blah');
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}, "blah: expected 10 to be below 6");
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err(() => {
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expect('foo').to.have.length.of.at.least(4, 'blah');
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}, "blah: expected \'foo\' to have a length at least 4 but got 3");
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err(() => {
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expect([1, 2, 3]).to.have.length.of.at.least(4, 'blah');
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}, "blah: expected [ 1, 2, 3 ] to have a length at least 4 but got 3");
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err(() => {
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expect([1, 2, 3, 4]).to.not.have.length.of.at.least(4, 'blah');
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}, "blah: expected [ 1, 2, 3, 4 ] to have a length below 4");
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}
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function below(n) {
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expect(2).to.be.below(5);
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expect(2).to.be.lessThan(5);
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expect(2).to.not.be.below(2);
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expect(2).to.not.be.below(1);
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expect('foo').to.have.length.below(4);
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expect([1, 2, 3]).to.have.length.below(4);
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err(() => {
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expect(6).to.be.below(5, 'blah');
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}, "blah: expected 6 to be below 5");
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err(() => {
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expect(6).to.not.be.below(10, 'blah');
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}, "blah: expected 6 to be at least 10");
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err(() => {
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expect('foo').to.have.length.below(2, 'blah');
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}, "blah: expected \'foo\' to have a length below 2 but got 3");
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err(() => {
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expect([1, 2, 3]).to.have.length.below(2, 'blah');
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}, "blah: expected [ 1, 2, 3 ] to have a length below 2 but got 3");
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}
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function most(n) {
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expect(2).to.be.at.most(5);
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expect(2).to.be.at.most(2);
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expect(2).to.not.be.at.most(1);
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expect(2).to.not.be.at.most(1);
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expect('foo').to.have.length.of.at.most(4);
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expect([1, 2, 3]).to.have.length.of.at.most(4);
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err(() => {
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expect(6).to.be.at.most(5, 'blah');
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}, "blah: expected 6 to be at most 5");
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err(() => {
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expect(6).to.not.be.at.most(10, 'blah');
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}, "blah: expected 6 to be above 10");
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err(() => {
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expect('foo').to.have.length.of.at.most(2, 'blah');
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}, "blah: expected \'foo\' to have a length at most 2 but got 3");
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err(() => {
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expect([1, 2, 3]).to.have.length.of.at.most(2, 'blah');
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}, "blah: expected [ 1, 2, 3 ] to have a length at most 2 but got 3");
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err(() => {
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expect([1, 2]).to.not.have.length.of.at.most(2, 'blah');
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}, "blah: expected [ 1, 2 ] to have a length above 2");
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}
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function match(regexp) {
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expect('foobar').to.match(/^foo/);
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expect('foobar').to.not.match(/^bar/);
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err(() => {
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expect('foobar').to.match(/^bar/i, 'blah')
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}, "blah: expected 'foobar' to match /^bar/i");
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err(() => {
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expect('foobar').to.not.match(/^foo/i, 'blah')
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}, "blah: expected 'foobar' not to match /^foo/i");
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}
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function length2(n) {
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expect('test').to.have.length(4);
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expect('test').to.not.have.length(3);
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expect([1, 2, 3]).to.have.length(3);
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err(() => {
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expect(4).to.have.length(3, 'blah');
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}, 'blah: expected 4 to have a property \'length\'');
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err(() => {
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expect('asd').to.not.have.length(3, 'blah');
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}, "blah: expected 'asd' to not have a length of 3");
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}
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function eql(val) {
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expect('test').to.eql('test');
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expect({ foo: 'bar' }).to.eql({ foo: 'bar' });
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expect(1).to.eql(1);
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expect('4').to.not.eql(4);
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err(() => {
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expect(4).to.eql(3, 'blah');
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}, 'blah: expected 4 to deeply equal 3');
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}
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function buffer() {
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var Buffer;
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expect(new Buffer([1])).to.eql(new Buffer([1]));
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err(() => {
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expect(new Buffer([0])).to.eql(new Buffer([1]));
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}, 'expected <Buffer 00> to deeply equal <Buffer 01>');
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}
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function equal2(val) {
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expect('test').to.equal('test');
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expect(1).to.equal(1);
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err(() => {
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expect(4).to.equal(3, 'blah');
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}, 'blah: expected 4 to equal 3');
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err(() => {
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expect('4').to.equal(4, 'blah');
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}, "blah: expected '4' to equal 4");
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}
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function deepEqual(val) {
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expect({ foo: 'bar' }).to.deep.equal({ foo: 'bar' });
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expect({ foo: 'bar' }).not.to.deep.equal({ foo: 'baz' });
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}
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function deepEqual2() {
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expect(/a/).to.deep.equal(/a/);
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expect(/a/).not.to.deep.equal(/b/);
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expect(/a/).not.to.deep.equal({});
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expect(/a/g).to.deep.equal(/a/g);
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expect(/a/g).not.to.deep.equal(/b/g);
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expect(/a/i).to.deep.equal(/a/i);
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expect(/a/i).not.to.deep.equal(/b/i);
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expect(/a/m).to.deep.equal(/a/m);
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expect(/a/m).not.to.deep.equal(/b/m);
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}
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function deepEqual3(Date) {
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var a = new Date(1, 2, 3)
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, b = new Date(4, 5, 6);
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expect(a).to.deep.equal(a);
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expect(a).not.to.deep.equal(b);
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expect(a).not.to.deep.equal({});
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}
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function empty() {
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function FakeArgs() { };
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FakeArgs.prototype.length = 0;
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expect('').to.be.empty;
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expect('foo').not.to.be.empty;
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expect([]).to.be.empty;
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expect(['foo']).not.to.be.empty;
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expect(new FakeArgs).to.be.empty;
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expect({ arguments: 0 }).not.to.be.empty;
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expect({}).to.be.empty;
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expect({ foo: 'bar' }).not.to.be.empty;
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err(() => {
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expect('').not.to.be.empty;
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}, "expected \'\' not to be empty");
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err(() => {
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expect('foo').to.be.empty;
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}, "expected \'foo\' to be empty");
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err(() => {
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expect([]).not.to.be.empty;
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}, "expected [] not to be empty");
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err(() => {
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expect(['foo']).to.be.empty;
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}, "expected [ \'foo\' ] to be empty");
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err(() => {
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expect(new FakeArgs).not.to.be.empty;
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}, "expected { length: 0 } not to be empty");
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err(() => {
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expect({ arguments: 0 }).to.be.empty;
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}, "expected { arguments: 0 } to be empty");
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err(() => {
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expect({}).not.to.be.empty;
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}, "expected {} not to be empty");
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err(() => {
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expect({ foo: 'bar' }).to.be.empty;
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}, "expected { foo: \'bar\' } to be empty");
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}
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function property(name) {
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expect('test').to.have.property('length');
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expect(4).to.not.have.property('length');
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expect({ 'foo.bar': 'baz' })
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.to.have.property('foo.bar');
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expect({ foo: { bar: 'baz' } })
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.to.not.have.property('foo.bar');
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err(() => {
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expect('asd').to.have.property('foo');
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}, "expected 'asd' to have a property 'foo'");
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err(() => {
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expect({ foo: { bar: 'baz' } })
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.to.have.property('foo.bar');
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}, "expected { foo: { bar: 'baz' } } to have a property 'foo.bar'");
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}
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function deepProperty(name) {
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expect({ 'foo.bar': 'baz' })
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.to.not.have.deep.property('foo.bar');
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expect({ foo: { bar: 'baz' } })
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.to.have.deep.property('foo.bar');
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err(() => {
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expect({ 'foo.bar': 'baz' })
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.to.have.deep.property('foo.bar');
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}, "expected { 'foo.bar': 'baz' } to have a deep property 'foo.bar'");
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}
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function property2(name, val) {
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expect('test').to.have.property('length', 4);
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expect('asd').to.have.property('constructor', String);
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err(() => {
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expect('asd').to.have.property('length', 4, 'blah');
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}, "blah: expected 'asd' to have a property 'length' of 4, but got 3");
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err(() => {
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expect('asd').to.not.have.property('length', 3, 'blah');
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}, "blah: expected 'asd' to not have a property 'length' of 3");
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err(() => {
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expect('asd').to.not.have.property('foo', 3, 'blah');
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}, "blah: 'asd' has no property 'foo'");
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err(() => {
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expect('asd').to.have.property('constructor', Number, 'blah');
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}, "blah: expected 'asd' to have a property 'constructor' of [Function: Number], but got [Function: String]");
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}
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function deepProperty2(name, val) {
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expect({ foo: { bar: 'baz' } })
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.to.have.deep.property('foo.bar', 'baz');
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err(() => {
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expect({ foo: { bar: 'baz' } })
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.to.have.deep.property('foo.bar', 'quux', 'blah');
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}, "blah: expected { foo: { bar: 'baz' } } to have a deep property 'foo.bar' of 'quux', but got 'baz'");
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err(() => {
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expect({ foo: { bar: 'baz' } })
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.to.not.have.deep.property('foo.bar', 'baz', 'blah');
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}, "blah: expected { foo: { bar: 'baz' } } to not have a deep property 'foo.bar' of 'baz'");
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err(() => {
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expect({ foo: 5 })
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.to.not.have.deep.property('foo.bar', 'baz', 'blah');
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}, "blah: { foo: 5 } has no deep property 'foo.bar'");
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}
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function ownProperty(name) {
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expect('test').to.have.ownProperty('length');
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expect('test').to.haveOwnProperty('length');
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expect({ length: 12 }).to.have.ownProperty('length');
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err(() => {
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expect({ length: 12 }).to.not.have.ownProperty('length', 'blah');
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}, "blah: expected { length: 12 } to not have own property 'length'");
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}
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function string() {
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expect('foobar').to.have.string('bar');
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expect('foobar').to.have.string('foo');
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expect('foobar').to.not.have.string('baz');
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err(() => {
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expect(3).to.have.string('baz');
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}, "expected 3 to be a string");
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err(() => {
|
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expect('foobar').to.have.string('baz', 'blah');
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}, "blah: expected 'foobar' to contain 'baz'");
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err(() => {
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expect('foobar').to.not.have.string('bar', 'blah');
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}, "blah: expected 'foobar' to not contain 'bar'");
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}
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function include() {
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expect(['foo', 'bar']).to.include('foo');
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expect(['foo', 'bar']).to.include('foo');
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expect(['foo', 'bar']).to.include('bar');
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expect([1, 2]).to.include(1);
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expect(['foo', 'bar']).to.not.include('baz');
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expect(['foo', 'bar']).to.not.include(1);
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|
|
|
err(() => {
|
|
expect(['foo']).to.include('bar', 'blah');
|
|
}, "blah: expected [ 'foo' ] to include 'bar'");
|
|
|
|
err(() => {
|
|
expect(['bar', 'foo']).to.not.include('foo', 'blah');
|
|
}, "blah: expected [ 'bar', 'foo' ] to not include 'foo'");
|
|
}
|
|
|
|
function keys(array) {
|
|
expect({ foo: 1 }).to.have.keys(['foo']);
|
|
expect({ foo: 1, bar: 2 }).to.have.keys(['foo', 'bar']);
|
|
expect({ foo: 1, bar: 2 }).to.have.keys('foo', 'bar');
|
|
expect({ foo: 1, bar: 2, baz: 3 }).to.contain.keys('foo', 'bar');
|
|
expect({ foo: 1, bar: 2, baz: 3 }).to.contain.keys('bar', 'foo');
|
|
expect({ foo: 1, bar: 2, baz: 3 }).to.contain.keys('baz');
|
|
|
|
expect({ foo: 1, bar: 2 }).to.contain.keys('foo');
|
|
expect({ foo: 1, bar: 2 }).to.contain.keys('bar', 'foo');
|
|
expect({ foo: 1, bar: 2 }).to.contain.keys(['foo']);
|
|
expect({ foo: 1, bar: 2 }).to.contain.keys(['bar']);
|
|
expect({ foo: 1, bar: 2 }).to.contain.keys(['bar', 'foo']);
|
|
|
|
expect({ foo: 1, bar: 2 }).to.not.have.keys('baz');
|
|
expect({ foo: 1, bar: 2 }).to.not.have.keys('foo', 'baz');
|
|
expect({ foo: 1, bar: 2 }).to.not.contain.keys('baz');
|
|
expect({ foo: 1, bar: 2 }).to.not.contain.keys('foo', 'baz');
|
|
expect({ foo: 1, bar: 2 }).to.not.contain.keys('baz', 'foo');
|
|
|
|
err(() => {
|
|
expect({ foo: 1 }).to.have.keys();
|
|
}, "keys required");
|
|
|
|
err(() => {
|
|
expect({ foo: 1 }).to.have.keys([]);
|
|
}, "keys required");
|
|
|
|
err(() => {
|
|
expect({ foo: 1 }).to.not.have.keys([]);
|
|
}, "keys required");
|
|
|
|
err(() => {
|
|
expect({ foo: 1 }).to.contain.keys([]);
|
|
}, "keys required");
|
|
|
|
err(() => {
|
|
expect({ foo: 1 }).to.have.keys(['bar']);
|
|
}, "expected { foo: 1 } to have key 'bar'");
|
|
|
|
err(() => {
|
|
expect({ foo: 1 }).to.have.keys(['bar', 'baz']);
|
|
}, "expected { foo: 1 } to have keys 'bar', and 'baz'");
|
|
|
|
err(() => {
|
|
expect({ foo: 1 }).to.have.keys(['foo', 'bar', 'baz']);
|
|
}, "expected { foo: 1 } to have keys 'foo', 'bar', and 'baz'");
|
|
|
|
err(() => {
|
|
expect({ foo: 1 }).to.not.have.keys(['foo']);
|
|
}, "expected { foo: 1 } to not have key 'foo'");
|
|
|
|
err(() => {
|
|
expect({ foo: 1 }).to.not.have.keys(['foo']);
|
|
}, "expected { foo: 1 } to not have key 'foo'");
|
|
|
|
err(() => {
|
|
expect({ foo: 1, bar: 2 }).to.not.have.keys(['foo', 'bar']);
|
|
}, "expected { foo: 1, bar: 2 } to not have keys 'foo', and 'bar'");
|
|
|
|
err(() => {
|
|
expect({ foo: 1 }).to.not.contain.keys(['foo']);
|
|
}, "expected { foo: 1 } to not contain key 'foo'");
|
|
|
|
err(() => {
|
|
expect({ foo: 1 }).to.contain.keys('foo', 'bar');
|
|
}, "expected { foo: 1 } to contain keys 'foo', and 'bar'");
|
|
}
|
|
|
|
function chaining() {
|
|
var tea = { name: 'chai', extras: ['milk', 'sugar', 'smile'] };
|
|
expect(tea).to.have.property('extras').with.lengthOf(3);
|
|
|
|
err(() => {
|
|
expect(tea).to.have.property('extras').with.lengthOf(4);
|
|
}, "expected [ 'milk', 'sugar', 'smile' ] to have a length of 4 but got 3");
|
|
|
|
expect(tea).to.be.a('object').and.have.property('name', 'chai');
|
|
}
|
|
|
|
function _throw() {
|
|
// See GH-45: some poorly-constructed custom errors don't have useful names
|
|
// on either their constructor or their constructor prototype, but instead
|
|
// only set the name inside the constructor itself.
|
|
var PoorlyConstructedError = () => {
|
|
this.name = 'PoorlyConstructedError';
|
|
};
|
|
PoorlyConstructedError.prototype = Object.create(Error.prototype);
|
|
|
|
var specificError = new RangeError('boo');
|
|
|
|
var goodFn = () => { 1 == 1; }
|
|
, badFn = () => { throw new Error('testing'); }
|
|
, refErrFn = () => { throw new ReferenceError('hello'); }
|
|
, ickyErrFn = () => { throw new PoorlyConstructedError(); }
|
|
, specificErrFn = () => { throw specificError; };
|
|
|
|
expect(goodFn).to.not.throw();
|
|
expect(goodFn).to.not.throw(Error);
|
|
expect(goodFn).to.not.throw(specificError);
|
|
expect(badFn).to.throw();
|
|
expect(badFn).to.throw(Error);
|
|
expect(badFn).to.not.throw(ReferenceError);
|
|
expect(badFn).to.not.throw(specificError);
|
|
expect(refErrFn).to.throw();
|
|
expect(refErrFn).to.throw(ReferenceError);
|
|
expect(refErrFn).to.throw(Error);
|
|
expect(refErrFn).to.not.throw(TypeError);
|
|
expect(refErrFn).to.not.throw(specificError);
|
|
expect(ickyErrFn).to.throw();
|
|
expect(ickyErrFn).to.throw(PoorlyConstructedError);
|
|
expect(ickyErrFn).to.throw(Error);
|
|
expect(ickyErrFn).to.not.throw(specificError);
|
|
expect(specificErrFn).to.throw(specificError);
|
|
|
|
expect(badFn).to.throw(/testing/);
|
|
expect(badFn).to.not.throw(/hello/);
|
|
expect(badFn).to.throw('testing');
|
|
expect(badFn).to.not.throw('hello');
|
|
|
|
expect(badFn).to.throw(Error, /testing/);
|
|
expect(badFn).to.throw(Error, 'testing');
|
|
|
|
err(() => {
|
|
expect(goodFn).to.throw();
|
|
}, "expected [Function] to throw an error");
|
|
|
|
err(() => {
|
|
expect(goodFn).to.throw(ReferenceError);
|
|
}, "expected [Function] to throw ReferenceError");
|
|
|
|
err(() => {
|
|
expect(goodFn).to.throw(specificError);
|
|
}, "expected [Function] to throw [RangeError: boo]");
|
|
|
|
err(() => {
|
|
expect(badFn).to.not.throw();
|
|
}, "expected [Function] to not throw an error but [Error: testing] was thrown");
|
|
|
|
err(() => {
|
|
expect(badFn).to.throw(ReferenceError);
|
|
}, "expected [Function] to throw 'ReferenceError' but [Error: testing] was thrown");
|
|
|
|
err(() => {
|
|
expect(badFn).to.throw(specificError);
|
|
}, "expected [Function] to throw [RangeError: boo] but [Error: testing] was thrown");
|
|
|
|
err(() => {
|
|
expect(badFn).to.not.throw(Error);
|
|
}, "expected [Function] to not throw 'Error' but [Error: testing] was thrown");
|
|
|
|
err(() => {
|
|
expect(refErrFn).to.not.throw(ReferenceError);
|
|
}, "expected [Function] to not throw 'ReferenceError' but [ReferenceError: hello] was thrown");
|
|
|
|
err(() => {
|
|
expect(badFn).to.throw(PoorlyConstructedError);
|
|
}, "expected [Function] to throw 'PoorlyConstructedError' but [Error: testing] was thrown");
|
|
|
|
err(() => {
|
|
expect(ickyErrFn).to.not.throw(PoorlyConstructedError);
|
|
}, /^(expected \[Function\] to not throw 'PoorlyConstructedError' but)(.*)(PoorlyConstructedError|\{ Object \()(.*)(was thrown)$/);
|
|
|
|
err(() => {
|
|
expect(ickyErrFn).to.throw(ReferenceError);
|
|
}, /^(expected \[Function\] to throw 'ReferenceError' but)(.*)(PoorlyConstructedError|\{ Object \()(.*)(was thrown)$/);
|
|
|
|
err(() => {
|
|
expect(specificErrFn).to.throw(new ReferenceError('eek'));
|
|
}, "expected [Function] to throw [ReferenceError: eek] but [RangeError: boo] was thrown");
|
|
|
|
err(() => {
|
|
expect(specificErrFn).to.not.throw(specificError);
|
|
}, "expected [Function] to not throw [RangeError: boo]");
|
|
|
|
err(() => {
|
|
expect(badFn).to.not.throw(/testing/);
|
|
}, "expected [Function] to throw error not matching /testing/");
|
|
|
|
err(() => {
|
|
expect(badFn).to.throw(/hello/);
|
|
}, "expected [Function] to throw error matching /hello/ but got 'testing'");
|
|
|
|
err(() => {
|
|
expect(badFn).to.throw(Error, /hello/, 'blah');
|
|
}, "blah: expected [Function] to throw error matching /hello/ but got 'testing'");
|
|
|
|
err(() => {
|
|
expect(badFn).to.throw(Error, 'hello', 'blah');
|
|
}, "blah: expected [Function] to throw error including 'hello' but got 'testing'");
|
|
}
|
|
|
|
function use(){
|
|
chai.use(function (_chai, utils) {
|
|
_chai.can.use.any();
|
|
});
|
|
}
|
|
|
|
function respondTo() {
|
|
function Foo() {};
|
|
var bar = {};
|
|
|
|
expect(Foo).to.respondTo('bar');
|
|
expect(Foo).to.not.respondTo('foo');
|
|
expect(Foo).itself.to.respondTo('func');
|
|
expect(Foo).itself.not.to.respondTo('bar');
|
|
|
|
expect(bar).to.respondTo('foo');
|
|
|
|
err(() => {
|
|
expect(Foo).to.respondTo('baz', 'constructor');
|
|
}, /^(constructor: expected)(.*)(\[Function: Foo\])(.*)(to respond to \'baz\')$/);
|
|
|
|
err(() => {
|
|
expect(bar).to.respondTo('baz', 'object');
|
|
}, /^(object: expected)(.*)(\{ foo: \[Function\] \}|\{ Object \()(.*)(to respond to \'baz\')$/);
|
|
}
|
|
|
|
function satisfy() {
|
|
function matcher(num) {
|
|
return num === 1;
|
|
};
|
|
|
|
expect(1).to.satisfy(matcher);
|
|
|
|
err(() => {
|
|
expect(2).to.satisfy(matcher, 'blah');
|
|
}, "blah: expected 2 to satisfy [Function: matcher]");
|
|
}
|
|
|
|
function closeTo() {
|
|
expect(1.5).to.be.closeTo(1.0, 0.5);
|
|
expect(10).to.be.closeTo(20, 20);
|
|
expect(-10).to.be.closeTo(20, 30);
|
|
|
|
err(() => {
|
|
expect(2).to.be.closeTo(1.0, 0.5, 'blah');
|
|
}, "blah: expected 2 to be close to 1 +/- 0.5");
|
|
|
|
err(() => {
|
|
expect(-10).to.be.closeTo(20, 29, 'blah');
|
|
}, "blah: expected -10 to be close to 20 +/- 29");
|
|
}
|
|
|
|
function includeMembers() {
|
|
expect([1, 2, 3]).to.include.members([]);
|
|
|
|
expect([1, 2, 3]).to.include.members([3, 2]);
|
|
|
|
expect([1, 2, 3]).to.not.include.members([8, 4]);
|
|
|
|
expect([1, 2, 3]).to.not.include.members([1, 2, 3, 4]);
|
|
}
|
|
|
|
function sameMembers() {
|
|
expect([5, 4]).to.have.same.members([4, 5]);
|
|
expect([5, 4]).to.have.same.members([5, 4]);
|
|
|
|
expect([5, 4]).to.not.have.same.members([]);
|
|
expect([5, 4]).to.not.have.same.members([6, 3]);
|
|
expect([5, 4]).to.not.have.same.members([5, 4, 2]);
|
|
}
|
|
|
|
function members() {
|
|
expect([5, 4]).members([4, 5]);
|
|
expect([5, 4]).members([5, 4]);
|
|
|
|
expect([5, 4]).not.members([]);
|
|
expect([5, 4]).not.members([6, 3]);
|
|
expect([5, 4]).not.members([5, 4, 2]);
|
|
}
|
|
|
|
//tdd
|
|
declare function suite(description: string, action: Function):void;
|
|
declare function test(description: string, action: Function):void;
|
|
|
|
interface FieldObj {
|
|
field: any;
|
|
}
|
|
class Foo {
|
|
constructor() {
|
|
|
|
}
|
|
}
|
|
|
|
class CrashyObject {
|
|
inspect (): void {
|
|
throw new Error("Arg's inspect() called even though the test passed");
|
|
}
|
|
}
|
|
|
|
suite('assert', function () {
|
|
|
|
test('assert', function () {
|
|
var foo = 'bar';
|
|
assert(foo == 'bar', "expected foo to equal `bar`");
|
|
|
|
err(function () {
|
|
assert(foo == 'baz', "expected foo to equal `bar`");
|
|
}, "expected foo to equal `bar`");
|
|
});
|
|
|
|
test('isTrue', function () {
|
|
assert.isTrue(true);
|
|
|
|
err(function () {
|
|
assert.isTrue(false);
|
|
}, "expected false to be true");
|
|
|
|
err(function () {
|
|
assert.isTrue(1);
|
|
}, "expected 1 to be true");
|
|
|
|
err(function () {
|
|
assert.isTrue('test');
|
|
}, "expected 'test' to be true");
|
|
});
|
|
|
|
test('ok', function () {
|
|
assert.ok(true);
|
|
assert.ok(1);
|
|
assert.ok('test');
|
|
|
|
err(function () {
|
|
assert.ok(false);
|
|
}, "expected false to be truthy");
|
|
|
|
err(function () {
|
|
assert.ok(0);
|
|
}, "expected 0 to be truthy");
|
|
|
|
err(function () {
|
|
assert.ok('');
|
|
}, "expected '' to be truthy");
|
|
});
|
|
|
|
test('isFalse', function () {
|
|
assert.isFalse(false);
|
|
|
|
err(function () {
|
|
assert.isFalse(true);
|
|
}, "expected true to be false");
|
|
|
|
err(function () {
|
|
assert.isFalse(0);
|
|
}, "expected 0 to be false");
|
|
});
|
|
|
|
test('equal', function () {
|
|
var foo: any;
|
|
assert.equal(foo, undefined);
|
|
});
|
|
|
|
test('typeof / notTypeOf', function () {
|
|
assert.typeOf('test', 'string');
|
|
assert.typeOf(true, 'boolean');
|
|
assert.typeOf(5, 'number');
|
|
|
|
err(function () {
|
|
assert.typeOf(5, 'string');
|
|
}, "expected 5 to be a string");
|
|
|
|
});
|
|
|
|
test('notTypeOf', function () {
|
|
assert.notTypeOf('test', 'number');
|
|
|
|
err(function () {
|
|
assert.notTypeOf(5, 'number');
|
|
}, "expected 5 not to be a number");
|
|
});
|
|
|
|
test('instanceOf', function () {
|
|
assert.instanceOf(new Foo(), Foo);
|
|
|
|
err(function () {
|
|
assert.instanceOf(5, Foo);
|
|
}, "expected 5 to be an instance of Foo");
|
|
assert.instanceOf(new CrashyObject(), CrashyObject);
|
|
});
|
|
|
|
test('notInstanceOf', function () {
|
|
assert.notInstanceOf(new Foo(), String);
|
|
|
|
err(function () {
|
|
assert.notInstanceOf(new Foo(), Foo);
|
|
}, "expected {} to not be an instance of Foo");
|
|
});
|
|
|
|
test('isObject', function () {
|
|
assert.isObject({});
|
|
assert.isObject(new Foo());
|
|
|
|
err(function () {
|
|
assert.isObject(true);
|
|
}, "expected true to be an object");
|
|
|
|
err(function () {
|
|
assert.isObject(Foo);
|
|
}, "expected [Function: Foo] to be an object");
|
|
|
|
err(function () {
|
|
assert.isObject('foo');
|
|
}, "expected 'foo' to be an object");
|
|
});
|
|
|
|
test('isNotObject', function () {
|
|
assert.isNotObject(5);
|
|
|
|
err(function () {
|
|
assert.isNotObject({});
|
|
}, "expected {} not to be an object");
|
|
});
|
|
|
|
test('notEqual', function () {
|
|
assert.notEqual(3, 4);
|
|
|
|
err(function () {
|
|
assert.notEqual(5, 5);
|
|
}, "expected 5 to not equal 5");
|
|
});
|
|
|
|
test('strictEqual', function () {
|
|
assert.strictEqual('foo', 'foo');
|
|
|
|
err(function () {
|
|
assert.strictEqual('5', 5);
|
|
}, "expected \'5\' to equal 5");
|
|
});
|
|
|
|
test('notStrictEqual', function () {
|
|
assert.notStrictEqual(5, '5');
|
|
|
|
err(function () {
|
|
assert.notStrictEqual(5, 5);
|
|
}, "expected 5 to not equal 5");
|
|
});
|
|
|
|
test('deepEqual', function () {
|
|
assert.deepEqual({tea: 'chai'}, {tea: 'chai'});
|
|
|
|
err(function () {
|
|
assert.deepEqual({tea: 'chai'}, {tea: 'black'});
|
|
}, "expected { tea: \'chai\' } to deeply equal { tea: \'black\' }");
|
|
|
|
var obja = Object.create({ tea: 'chai' })
|
|
, objb = Object.create({ tea: 'chai' });
|
|
|
|
assert.deepEqual(obja, objb);
|
|
|
|
var obj1 = Object.create({tea: 'chai'})
|
|
, obj2 = Object.create({tea: 'black'});
|
|
|
|
err(function () {
|
|
assert.deepEqual(obj1, obj2);
|
|
}, "expected { tea: \'chai\' } to deeply equal { tea: \'black\' }");
|
|
});
|
|
|
|
test('deepEqual (ordering)', function () {
|
|
var a = { a: 'b', c: 'd' }
|
|
, b = { c: 'd', a: 'b' };
|
|
assert.deepEqual(a, b);
|
|
});
|
|
|
|
test('deepEqual (circular)', function () {
|
|
var circularObject:any = {}
|
|
, secondCircularObject:any = {};
|
|
circularObject.field = circularObject;
|
|
secondCircularObject.field = secondCircularObject;
|
|
|
|
assert.deepEqual(circularObject, secondCircularObject);
|
|
|
|
err(function () {
|
|
secondCircularObject.field2 = secondCircularObject;
|
|
assert.deepEqual(circularObject, secondCircularObject);
|
|
}, "expected { field: [Circular] } to deeply equal { Object (field, field2) }");
|
|
});
|
|
|
|
test('notDeepEqual', function () {
|
|
assert.notDeepEqual({tea: 'jasmine'}, {tea: 'chai'});
|
|
err(function () {
|
|
assert.notDeepEqual({tea: 'chai'}, {tea: 'chai'});
|
|
}, "expected { tea: \'chai\' } to not deeply equal { tea: \'chai\' }");
|
|
});
|
|
|
|
test('notDeepEqual (circular)', function () {
|
|
var circularObject:any = {}
|
|
, secondCircularObject:any = { tea: 'jasmine' };
|
|
circularObject.field = circularObject;
|
|
secondCircularObject.field = secondCircularObject;
|
|
|
|
assert.notDeepEqual(circularObject, secondCircularObject);
|
|
|
|
err(function () {
|
|
delete secondCircularObject.tea;
|
|
assert.notDeepEqual(circularObject, secondCircularObject);
|
|
}, "expected { field: [Circular] } to not deeply equal { field: [Circular] }");
|
|
});
|
|
|
|
test('isNull', function () {
|
|
assert.isNull(null);
|
|
|
|
err(function () {
|
|
assert.isNull(undefined);
|
|
}, "expected undefined to equal null");
|
|
});
|
|
|
|
test('isNotNull', function () {
|
|
assert.isNotNull(undefined);
|
|
|
|
err(function () {
|
|
assert.isNotNull(null);
|
|
}, "expected null to not equal null");
|
|
});
|
|
|
|
test('isUndefined', function () {
|
|
assert.isUndefined(undefined);
|
|
|
|
err(function () {
|
|
assert.isUndefined(null);
|
|
}, "expected null to equal undefined");
|
|
});
|
|
|
|
test('isDefined', function () {
|
|
assert.isDefined(null);
|
|
|
|
err(function () {
|
|
assert.isDefined(undefined);
|
|
}, "expected undefined to not equal undefined");
|
|
});
|
|
|
|
test('isFunction', function () {
|
|
var func = function () {
|
|
};
|
|
assert.isFunction(func);
|
|
|
|
err(function () {
|
|
assert.isFunction({});
|
|
}, "expected {} to be a function");
|
|
});
|
|
|
|
test('isNotFunction', function () {
|
|
assert.isNotFunction(5);
|
|
|
|
err(function () {
|
|
assert.isNotFunction(function () {
|
|
});
|
|
}, "expected [Function] not to be a function");
|
|
});
|
|
|
|
test('isArray', function () {
|
|
assert.isArray([]);
|
|
assert.isArray(new Array<any>());
|
|
|
|
err(function () {
|
|
assert.isArray({});
|
|
}, "expected {} to be an array");
|
|
});
|
|
|
|
test('isNotArray', function () {
|
|
assert.isNotArray(3);
|
|
|
|
err(function () {
|
|
assert.isNotArray([]);
|
|
}, "expected [] not to be an array");
|
|
|
|
err(function () {
|
|
assert.isNotArray(new Array<any>());
|
|
}, "expected [] not to be an array");
|
|
});
|
|
|
|
test('isString', function () {
|
|
assert.isString('Foo');
|
|
assert.isString(new String('foo'));
|
|
|
|
err(function () {
|
|
assert.isString(1);
|
|
}, "expected 1 to be a string");
|
|
});
|
|
|
|
test('isNotString', function () {
|
|
assert.isNotString(3);
|
|
assert.isNotString([ 'hello' ]);
|
|
|
|
err(function () {
|
|
assert.isNotString('hello');
|
|
}, "expected 'hello' not to be a string");
|
|
});
|
|
|
|
test('isNumber', function () {
|
|
assert.isNumber(1);
|
|
assert.isNumber(Number('3'));
|
|
|
|
err(function () {
|
|
assert.isNumber('1');
|
|
}, "expected \'1\' to be a number");
|
|
});
|
|
|
|
test('isNotNumber', function () {
|
|
assert.isNotNumber('hello');
|
|
assert.isNotNumber([ 5 ]);
|
|
|
|
err(function () {
|
|
assert.isNotNumber(4);
|
|
}, "expected 4 not to be a number");
|
|
});
|
|
|
|
test('isBoolean', function () {
|
|
assert.isBoolean(true);
|
|
assert.isBoolean(false);
|
|
|
|
err(function () {
|
|
assert.isBoolean('1');
|
|
}, "expected \'1\' to be a boolean");
|
|
});
|
|
|
|
test('isNotBoolean', function () {
|
|
assert.isNotBoolean('true');
|
|
|
|
err(function () {
|
|
assert.isNotBoolean(true);
|
|
}, "expected true not to be a boolean");
|
|
|
|
err(function () {
|
|
assert.isNotBoolean(false);
|
|
}, "expected false not to be a boolean");
|
|
});
|
|
|
|
test('include', function () {
|
|
assert.include('foobar', 'bar');
|
|
assert.include([ 1, 2, 3], 3);
|
|
|
|
err(function () {
|
|
assert.include('foobar', 'baz');
|
|
}, "expected \'foobar\' to contain \'baz\'");
|
|
|
|
err(function () {
|
|
assert.include(undefined, 'bar');
|
|
}, "expected an array or string");
|
|
});
|
|
|
|
test('notInclude', function () {
|
|
assert.notInclude('foobar', 'baz');
|
|
assert.notInclude([ 1, 2, 3 ], 4);
|
|
|
|
err(function () {
|
|
assert.notInclude('foobar', 'bar');
|
|
}, "expected \'foobar\' to not contain \'bar\'");
|
|
|
|
err(function () {
|
|
assert.notInclude(undefined, 'bar');
|
|
}, "expected an array or string");
|
|
});
|
|
|
|
test('lengthOf', function () {
|
|
assert.lengthOf([1, 2, 3], 3);
|
|
assert.lengthOf('foobar', 6);
|
|
|
|
err(function () {
|
|
assert.lengthOf('foobar', 5);
|
|
}, "expected 'foobar' to have a length of 5 but got 6");
|
|
|
|
err(function () {
|
|
assert.lengthOf(1, 5);
|
|
}, "expected 1 to have a property \'length\'");
|
|
});
|
|
|
|
test('match', function () {
|
|
assert.match('foobar', /^foo/);
|
|
assert.notMatch('foobar', /^bar/);
|
|
|
|
err(function () {
|
|
assert.match('foobar', /^bar/i);
|
|
}, "expected 'foobar' to match /^bar/i");
|
|
|
|
err(function () {
|
|
assert.notMatch('foobar', /^foo/i);
|
|
}, "expected 'foobar' not to match /^foo/i");
|
|
});
|
|
|
|
test('property', function () {
|
|
var obj = { foo: { bar: 'baz' } };
|
|
var simpleObj = { foo: 'bar' };
|
|
assert.property(obj, 'foo');
|
|
assert.deepProperty(obj, 'foo.bar');
|
|
assert.notProperty(obj, 'baz');
|
|
assert.notProperty(obj, 'foo.bar');
|
|
assert.notDeepProperty(obj, 'foo.baz');
|
|
assert.deepPropertyVal(obj, 'foo.bar', 'baz');
|
|
assert.deepPropertyNotVal(obj, 'foo.bar', 'flow');
|
|
|
|
err(function () {
|
|
assert.property(obj, 'baz');
|
|
}, "expected { foo: { bar: 'baz' } } to have a property 'baz'");
|
|
|
|
err(function () {
|
|
assert.deepProperty(obj, 'foo.baz');
|
|
}, "expected { foo: { bar: 'baz' } } to have a deep property 'foo.baz'");
|
|
|
|
err(function () {
|
|
assert.notProperty(obj, 'foo');
|
|
}, "expected { foo: { bar: 'baz' } } to not have property 'foo'");
|
|
|
|
err(function () {
|
|
assert.notDeepProperty(obj, 'foo.bar');
|
|
}, "expected { foo: { bar: 'baz' } } to not have deep property 'foo.bar'");
|
|
|
|
err(function () {
|
|
assert.propertyVal(simpleObj, 'foo', 'ball');
|
|
}, "expected { foo: 'bar' } to have a property 'foo' of 'ball', but got 'bar'");
|
|
|
|
err(function () {
|
|
assert.deepPropertyVal(obj, 'foo.bar', 'ball');
|
|
}, "expected { foo: { bar: 'baz' } } to have a deep property 'foo.bar' of 'ball', but got 'baz'");
|
|
|
|
err(function () {
|
|
assert.propertyNotVal(simpleObj, 'foo', 'bar');
|
|
}, "expected { foo: 'bar' } to not have a property 'foo' of 'bar'");
|
|
|
|
err(function () {
|
|
assert.deepPropertyNotVal(obj, 'foo.bar', 'baz');
|
|
}, "expected { foo: { bar: 'baz' } } to not have a deep property 'foo.bar' of 'baz'");
|
|
});
|
|
|
|
test('throws', function () {
|
|
assert.throws(function () {
|
|
throw new Error('foo');
|
|
});
|
|
assert.throws(function () {
|
|
throw new Error('bar');
|
|
}, 'bar');
|
|
assert.throws(function () {
|
|
throw new Error('bar');
|
|
}, /bar/);
|
|
assert.throws(function () {
|
|
throw new Error('bar');
|
|
}, Error);
|
|
assert.throws(function () {
|
|
throw new Error('bar');
|
|
}, Error, 'bar');
|
|
|
|
err(function () {
|
|
assert.throws(function () {
|
|
throw new Error('foo')
|
|
}, TypeError);
|
|
}, "expected [Function] to throw 'TypeError' but [Error: foo] was thrown")
|
|
|
|
err(function () {
|
|
assert.throws(function () {
|
|
throw new Error('foo')
|
|
}, 'bar');
|
|
}, "expected [Function] to throw error including 'bar' but got 'foo'")
|
|
|
|
err(function () {
|
|
assert.throws(function () {
|
|
throw new Error('foo')
|
|
}, Error, 'bar');
|
|
}, "expected [Function] to throw error including 'bar' but got 'foo'")
|
|
|
|
err(function () {
|
|
assert.throws(function () {
|
|
throw new Error('foo')
|
|
}, TypeError, 'bar');
|
|
}, "expected [Function] to throw 'TypeError' but [Error: foo] was thrown")
|
|
|
|
err(function () {
|
|
assert.throws(function () {
|
|
});
|
|
}, "expected [Function] to throw an error");
|
|
|
|
err(function () {
|
|
assert.throws(function () {
|
|
throw new Error('')
|
|
}, 'bar');
|
|
}, "expected [Function] to throw error including 'bar' but got ''");
|
|
|
|
err(function () {
|
|
assert.throws(function () {
|
|
throw new Error('')
|
|
}, /bar/);
|
|
}, "expected [Function] to throw error matching /bar/ but got ''");
|
|
});
|
|
|
|
test('doesNotThrow', function () {
|
|
assert.doesNotThrow(function () {
|
|
});
|
|
assert.doesNotThrow(function () {
|
|
}, 'foo');
|
|
|
|
err(function () {
|
|
assert.doesNotThrow(function () {
|
|
throw new Error('foo');
|
|
});
|
|
}, 'expected [Function] to not throw an error but [Error: foo] was thrown');
|
|
});
|
|
|
|
test('ifError', function () {
|
|
assert.ifError(false);
|
|
assert.ifError(null);
|
|
assert.ifError(undefined);
|
|
|
|
err(function () {
|
|
assert.ifError('foo');
|
|
}, "expected \'foo\' to be falsy");
|
|
});
|
|
|
|
test('operator', function () {
|
|
assert.operator(1, '<', 2);
|
|
assert.operator(2, '>', 1);
|
|
assert.operator(1, '==', 1);
|
|
assert.operator(1, '<=', 1);
|
|
assert.operator(1, '>=', 1);
|
|
assert.operator(1, '!=', 2);
|
|
assert.operator(1, '!==', 2);
|
|
|
|
err(function () {
|
|
assert.operator(1, '=', 2);
|
|
}, 'Invalid operator "="');
|
|
|
|
err(function () {
|
|
assert.operator(2, '<', 1);
|
|
}, "expected 2 to be < 1");
|
|
|
|
err(function () {
|
|
assert.operator(1, '>', 2);
|
|
}, "expected 1 to be > 2");
|
|
|
|
err(function () {
|
|
assert.operator(1, '==', 2);
|
|
}, "expected 1 to be == 2");
|
|
|
|
err(function () {
|
|
assert.operator(2, '<=', 1);
|
|
}, "expected 2 to be <= 1");
|
|
|
|
err(function () {
|
|
assert.operator(1, '>=', 2);
|
|
}, "expected 1 to be >= 2");
|
|
|
|
err(function () {
|
|
assert.operator(1, '!=', 1);
|
|
}, "expected 1 to be != 1");
|
|
|
|
err(function () {
|
|
assert.operator(1, '!==', '1');
|
|
}, "expected 1 to be !== \'1\'");
|
|
});
|
|
|
|
test('closeTo', function () {
|
|
assert.closeTo(1.5, 1.0, 0.5);
|
|
assert.closeTo(10, 20, 20);
|
|
assert.closeTo(-10, 20, 30);
|
|
|
|
err(function () {
|
|
assert.closeTo(2, 1.0, 0.5);
|
|
}, "expected 2 to be close to 1 +/- 0.5");
|
|
|
|
err(function () {
|
|
assert.closeTo(-10, 20, 29);
|
|
}, "expected -10 to be close to 20 +/- 29");
|
|
});
|
|
|
|
test('members', function () {
|
|
assert.includeMembers([1, 2, 3], [2, 3]);
|
|
assert.includeMembers([1, 2, 3], []);
|
|
assert.includeMembers([1, 2, 3], [3]);
|
|
|
|
err(function () {
|
|
assert.includeMembers([5, 6], [7, 8]);
|
|
}, 'expected [ 5, 6 ] to be a superset of [ 7, 8 ]');
|
|
|
|
err(function () {
|
|
assert.includeMembers([5, 6], [5, 6, 0]);
|
|
}, 'expected [ 5, 6 ] to be a superset of [ 5, 6, 0 ]');
|
|
});
|
|
|
|
test('memberEquals', function () {
|
|
assert.sameMembers([], []);
|
|
assert.sameMembers([1, 2, 3], [3, 2, 1]);
|
|
assert.sameMembers([4, 2], [4, 2]);
|
|
|
|
err(function () {
|
|
assert.sameMembers([], [1, 2]);
|
|
}, 'expected [] to have the same members as [ 1, 2 ]');
|
|
|
|
err(function () {
|
|
assert.sameMembers([1, 54], [6, 1, 54]);
|
|
}, 'expected [ 1, 54 ] to have the same members as [ 6, 1, 54 ]');
|
|
});
|
|
|
|
});
|