Converted Tags module jasmine file to jest test fixes publiclab#787 (publiclab#788)

* converted tags module jasmine file to jest test

* added string changes

* removed equivalent jasmine file

Co-authored-by: Jeffrey Warren <[email protected]>

Author: NARUDESIGNS

spec/javascripts/tags_module_spec.js

@@ -0,0 +1,40 @@
+const timeout = process.env.SLOWMO ? 60000 : 10000;
+const fs = require('fs');
+let editor;
+let _module; // couldn't use "module" because module was already defined by Nodejs
+
+beforeAll(async () => {
+  path = fs.realpathSync('file://../examples/index.html');
+  await page.goto('file://' + path, {waitUntil: 'domcontentloaded'});
+  await page.evaluate(() => {
+    editor = new PL.Editor({
+      textarea: document.querySelector('.ple-textarea')
+    });
+    _module = new PL.TagsModule(editor, {});
+  });
+});
+
+describe('TagsModule', () => {
+  test('reports key, value, valid', async () => {
+    expect(await page.evaluateHandle(() => _module)).toBeDefined();
+    expect(await page.evaluate(() => _module.key)).toBe('tags');
+
+    expect(await page.evaluate(() => _module.value())).not.toBe(false);
+    expect(await page.evaluate(() => _module.value())).toBe('');
+    await page.evaluate(() => _module.value('cool,rad'));
+    expect(await page.evaluate(() => _module.value())).toBe('cool,rad');
+
+    expect(await page.evaluate(() => _module.options.name)).toBe('tags');
+    expect(await page.evaluate(() => _module.options.required)).toBe(false);
+
+    expect(await page.evaluate(() => _module.valid())).toBe(true);
+  });
+
+  test('adds value to "tags" key of editor.data, instead of overwritting it', async () => {
+    expect(await page.evaluate(() => _module.value())).toBe('cool,rad');
+    await page.evaluate(() => editor.data[_module.key] = 'first');
+    expect(await page.evaluate(() => editor.data.hasOwnProperty(_module.key))).toBe(true);
+    expect(await page.evaluate(() => editor.data[_module.key])).toBe('first');
+    expect(await page.evaluate(() => _module.value())).toBe('first,cool,rad');
+  });
+}, timeout);