tests: Add tests and some other changes

tests/test.js

@@ -0,0 +1,261 @@
+import fs from "fs"
+import parseAbsence from "../scrape/utils/parseAbsence.js";
+
+const teachermap = JSON.parse(fs.readFileSync("./teachermap.json"))
+
+
+test("Me", [
+  {
+    teacher: "Michaela Meitnerová",
+    teacherCode: "me",
+    type: "wholeDay",
+    hours: null
+  }
+]);
+
+test("ad", [
+  {
+    teacher: "Bc. Daniel Adámek",
+    teacherCode: "ad",
+    type: "wholeDay",
+    hours: null
+  }
+]);
+
+test("me ad", [
+  {
+    teacher: "Michaela Meitnerová",
+    teacherCode: "me",
+    type: "wholeDay",
+    hours: null
+  },
+  {
+    teacher: "Bc. Daniel Adámek",
+    teacherCode: "ad",
+    type: "wholeDay",
+    hours: null
+  }
+]);
+
+test("me 3", [
+  {
+    teacher: "Michaela Meitnerová",
+    teacherCode: "me",
+    type: "single",
+    hours: 3
+  }
+]);
+
+test("ad 1", [
+  {
+    teacher: "Bc. Daniel Adámek",
+    teacherCode: "ad",
+    type: "single",
+    hours: 1
+  }
+]);
+
+test("me 2-4", [
+  {
+    teacher: "Michaela Meitnerová",
+    teacherCode: "me",
+    type: "range",
+    hours: { from: 2, to: 4 }
+  }
+]);
+
+test("ad 5,6", [
+  {
+    teacher: "Bc. Daniel Adámek",
+    teacherCode: "ad",
+    type: "range",
+    hours: { from: 5, to: 6 }
+  }
+]);
+
+test("me 7+", [
+  {
+    teacher: "Michaela Meitnerová",
+    teacherCode: "me",
+    type: "range",
+    hours: { from: 7, to: 10 }
+  }
+]);
+
+test("me,ad 3-5", [
+  {
+    teacher: "Michaela Meitnerová",
+    teacherCode: "me",
+    type: "range",
+    hours: { from: 3, to: 5 }
+  },
+  {
+    teacher: "Bc. Daniel Adámek",
+    teacherCode: "ad",
+    type: "range",
+    hours: { from: 3, to: 5 }
+  }
+]);
+
+test("me;ad 4", [
+  {
+    teacher: "Michaela Meitnerová",
+    teacherCode: "me",
+    type: "wholeDay",
+    hours: null
+  },
+  {
+    teacher: "Bc. Daniel Adámek",
+    teacherCode: "ad",
+    type: "single",
+    hours: 4
+  }
+]);
+
+test("me;ad;bo 2-3", [
+  {
+    teacher: "Michaela Meitnerová",
+    teacherCode: "me",
+    type: "wholeDay",
+    hours: null
+  },
+  {
+    teacher: "Bc. Daniel Adámek",
+    teacherCode: "ad",
+    type: "wholeDay",
+    hours: null
+  },
+  {
+    teacher: "Ing. Anna Bodnárová",
+    teacherCode: "bo",
+    type: "range",
+    hours: { from: 2, to: 3 }
+  }
+]);
+
+test("me 2 ad 4-5", [
+  {
+    teacher: "Michaela Meitnerová",
+    teacherCode: "me",
+    type: "single",
+    hours: 2
+  },
+  {
+    teacher: "Bc. Daniel Adámek",
+    teacherCode: "ad",
+    type: "range",
+    hours: { from: 4, to: 5 }
+  }
+]);
+
+test("3", [
+  {
+    type: "invalid",
+    teacher: null,
+    teacherCode: null,
+    hours: null,
+    original: "3"
+  }
+]);
+
+test("2-4", [
+  {
+    type: "invalid",
+    teacher: null,
+    teacherCode: null,
+    hours: null,
+    original: "2-4"
+  }
+]);
+
+test("me Xx 3", [
+  {
+    teacher: "Michaela Meitnerová",
+    teacherCode: "me",
+    type: "wholeDay",
+    hours: null
+  },
+  { teacher: null, teacherCode: 'xx', type: 'single', hours: 3 },
+]);
+
+test("me,ad;bo 1-2 ad 5+", [
+  {
+    teacher: "Michaela Meitnerová",
+    teacherCode: "me",
+    type: "wholeDay",
+    hours: null
+  },
+  {
+    teacher: "Bc. Daniel Adámek",
+    teacherCode: "ad",
+    type: "wholeDay",
+    hours: null
+  },
+  {
+    teacher: "Ing. Anna Bodnárová",
+    teacherCode: "bo",
+    type: "range",
+    hours: { from: 1, to: 2 }
+  },
+  {
+    teacher: "Bc. Daniel Adámek",
+    teacherCode: "ad",
+    type: "range",
+    hours: { from: 5, to: 10 }
+  }
+]);
+
+test("Me-exk", [
+  {
+    teacher: "Michaela Meitnerová",
+    teacherCode: "me",
+    type: "exkurze",
+    hours: null
+  }
+])
+
+function test(input, expectedOutput) {
+  const res = parseAbsence(input, teachermap);
+
+  if (!deepEqual(res, expectedOutput)) {
+    console.error("ERROR for input: " + input);
+    console.log(res);
+    console.log(expectedOutput);
+    console.log();
+  }
+}
+
+function deepEqual(a, b) {
+  if (a === b) return true;
+
+  if (typeof a !== "object" || a === null || typeof b !== "object" || b === null) {
+    return false;
+  }
+
+  // Handle arrays (ignore order)
+  if (Array.isArray(a) && Array.isArray(b)) {
+    if (a.length !== b.length) return false;
+
+    const used = new Array(b.length).fill(false);
+
+    return a.every(itemA =>
+      b.some((itemB, i) => {
+        if (used[i]) return false;          // don't reuse elements
+        if (deepEqual(itemA, itemB)) {
+          used[i] = true;                   // mark element as used
+          return true;
+        }
+        return false;
+      })
+    );
+  }
+
+  if (Array.isArray(a) !== Array.isArray(b)) return false;
+
+  const keysA = Object.keys(a);
+  const keysB = Object.keys(b);
+
+  if (keysA.length !== keysB.length) return false;
+
+  return keysA.every(key => keysB.includes(key) && deepEqual(a[key], b[key]));
+}