Add detailed test items to journal.test

tslib/storage/test/journal.test.mjs

@@ -1,19 +1,53 @@
 import assert from "node:assert"
 import { openAsBlob } from "node:fs"
 import path from "node:path"
-import test from "node:test"
+import { describe, it } from "node:test"
 
 import * as mut from "../pkg/journal.js"
 
-const n_studies = 2
-
-test("Test Journal File Storage", async () => {
+describe("Test Journal File Storage", async () => {
   const blob = await openAsBlob(
     path.resolve(".", "test", "asset", "journal.log")
   )
   const buf = await blob.arrayBuffer()
   const storage = new mut.JournalFileStorage(buf)
-  const studies = await storage.getStudies()
+  const studySummaries = await storage.getStudies()
+  const studies = await Promise.all(
+    studySummaries.map((_summary, index) => storage.getStudy(index))
+  )
+  const errors = storage.getErrors()
 
-  assert.strictEqual(studies.length, n_studies)
+  it("Check the study including Infinities", () => {
+    const study = studies.find((s) => s.study_name === "single-inf")
+    study.trials.forEach((trial, index) => {
+      if (index % 3 === 0) {
+        assert.strictEqual(trial.values[0], Infinity)
+      } else if (index % 3 === 1) {
+        assert.strictEqual(trial.values[0], -Infinity)
+      }
+    })
+  })
+
+  it("Check the study including NaNs", () => {
+    const study = studies.find((s) => s.study_name === "single-nan-report")
+    for (const trial of study.trials) {
+      assert.strictEqual(
+        trial.intermediate_values.find((v) => v.step === 1).value,
+        NaN
+      )
+    }
+  })
+
+  it("Check the parsing errors", () => {
+    assert.strictEqual(errors.length, 1)
+    assert.strictEqual(
+      errors[0].message,
+      `Unexpected token '.', ..."op_code": ..., "work"... is not valid JSON`
+    )
+  })
+
+  it("Check the number of studies", () => {
+    const N_STUDIES = 4
+    assert.strictEqual(studies.length, N_STUDIES)
+  })
 })