Tilføj danskHEADmain

1 files changed, 61 insertions, 0 deletions

diff --git a/src/i18n/coverage.test.ts b/src/i18n/coverage.test.ts
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+import { describe, expect, it, afterEach } from 'vitest';
+import { defaults, experiments, type Experiment } from '../experiments';
+import { daMeasurementLabels, daWords, setLanguage } from '../i18n';
+import { testLessons, type TestLesson } from '../test4';
+import { danishLessons } from './da';
+import { presentLesson } from './present';
+
+const lessons: Experiment[] = [...testLessons, ...experiments];
+
+afterEach(() => setLanguage('en'));
+
+describe('Danish catalog', () => {
+  it('translates every lesson, control and answer while keeping the mathematics', () => {
+    setLanguage('da');
+    for (const lesson of lessons) {
+      const copy = danishLessons[lesson.id];
+      const view = presentLesson(lesson);
+      expect(view.title).toBe(copy.title);
+      expect(view.title).not.toBe(lesson.title);
+      expect(view.shortTitle).toBe(copy.shortTitle);
+      expect(view.legend.map(([, text]) => text)).toEqual(copy.legend);
+      expect(view.controls.map(control => control.id)).toEqual(lesson.controls.map(control => control.id));
+      for (const control of view.controls) {
+        const source = lesson.controls.find(item => item.id === control.id)!;
+        expect(control.label).toBe(copy.controls[control.id].label);
+        expect(control.label).not.toBe(source.label);
+        if (control.kind === 'select' && source.kind === 'select') {
+          expect(control.options.map(option => option.value)).toEqual(source.options.map(option => option.value));
+          expect(control.options.map(option => option.label)).toEqual(source.options.map(option => copy.controls[control.id].options?.[option.value]));
+        }
+      }
+      if (!('questions' in lesson) || !('questions' in view)) continue;
+      const source = lesson as TestLesson;
+      const translated = view as TestLesson;
+      expect(translated.questions).toHaveLength(source.questions.length);
+      expect(translated.answers).toHaveLength(source.answers.length);
+      translated.answers.forEach((part, index) => {
+        expect(part.steps).toHaveLength(source.answers[index].steps.length);
+        part.steps.forEach((step, stepIndex) => {
+          expect(step.math).toBe(source.answers[index].steps[stepIndex].math);
+          expect(step.why).not.toBe(source.answers[index].steps[stepIndex].why);
+        });
+      });
+      expect(translated.observe(defaults(lesson))).not.toBe(source.observe(defaults(lesson)));
+    }
+  });
+
+  it('has a Danish label for every live measurement and status word', () => {
+    const labels = lessons.flatMap(lesson => lesson.measure(defaults(lesson)).map(measurement => measurement.label));
+    for (const label of labels) expect(daMeasurementLabels[label], label).toBeTruthy();
+    for (const status of ['Repulsive', 'Attractive', 'Inside', 'Outside', 'On surface', 'Undefined', 'pairs']) {
+      expect(daWords[status], status).toBeTruthy();
+    }
+    setLanguage('da');
+    const field = presentLesson(experiments[0]);
+    expect(field.measure({ ...defaults(field), configuration: 'like' }).map(measurement => measurement.value)).toContain('Frastødende');
+    expect(presentLesson(lessons[0]).title).toBe('Arbejde langs en bane');
+    setLanguage('en');
+    expect(presentLesson(lessons[0]).title).toBe('Work along a path');
+  });
+});