fix: addresses issue with creating stories (#2442)

src/core/common/utils/dotize.spec.ts

@@ -7,7 +7,7 @@ it("converts nested properties", () => {
   };
   const output = dotize(input);
 
-  expect(output).toEqual({
+  expect(output).toStrictEqual({
     a: "property",
     "can.be": "nested",
     "can.really.deeply": "sometimes",
@@ -19,7 +19,7 @@ it("converts properties with dates", () => {
   const input = { a: now, can: { be: now } };
   const output = dotize(input);
 
-  expect(output).toEqual({
+  expect(output).toStrictEqual({
     a: now,
     "can.be": now,
   });
@@ -35,7 +35,7 @@ it("converts array properties when enabled", () => {
   };
   const output = dotize(input);
 
-  expect(output).toEqual({
+  expect(output).toStrictEqual({
     "a[0].property": "with",
     "a[0].an": "array",
     "a[1].value[0].sometimes": "nested",
@@ -53,7 +53,7 @@ it("does not converts array properties when disabled", () => {
   };
   const output = dotize(input, { ignoreArrays: true });
 
-  expect(output).toEqual({
+  expect(output).toStrictEqual({
     "other.times": "not",
   });
 });
@@ -61,7 +61,22 @@ it("does not converts array properties when disabled", () => {
 it("does convert array properties properly", () => {
   expect(
     dotize({ wordlist: { banned: ["banned"] } }, { embedArrays: true })
-  ).toEqual({
+  ).toStrictEqual({
     "wordlist.banned": ["banned"],
   });
 });
+
+it("does exclude undefined properties by default", () => {
+  expect(dotize({ test: { is: undefined, a: 1 } })).toStrictEqual({
+    "test.a": 1,
+  });
+});
+
+it("does include undefined properties when requested", () => {
+  expect(
+    dotize({ test: { is: undefined, a: 1 } }, { includeUndefined: true })
+  ).toStrictEqual({
+    "test.a": 1,
+    "test.is": undefined,
+  });
+});