test: add test for parseHTML

crosstype · Dec 6, 2022 · 0ec03d2 · 0ec03d2
1 parent c7fd8ff
commit 0ec03d2
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Showing 2 changed files with 26 additions and 16 deletions.
diff --git a/test/e2e.test.ts b/test/e2e.test.ts
diff --git a/test/parse-html.test.ts b/test/parse-html.test.ts
@@ -0,0 +1,26 @@
+import { parseHTML } from '../src/utilities';
+import { defaultOptions } from '../src/config';
+import { DOMParser } from 'linkedom';
+
+
+describe('parseHTML', () => {
+  test('should parse HTML with native parser in browser', () => {
+    __IS_BROWSER__ = true;
+    globalThis.DOMParser = <typeof globalThis.DOMParser>DOMParser;
+    const html = '<div>test</div>';
+    const parsedHtml = parseHTML(html, { ...defaultOptions, preferNativeParser: true });
+    expect(parsedHtml).toBeDefined();
+    __IS_BROWSER__ = false;
+    globalThis.DOMParser = <typeof globalThis.DOMParser><unknown>undefined;
+  });
+  test('should parse HTML in node when preferNativeParser is true', () => { // This test fails
+    const html = '<div>test</div>';
+    const parsedHtml = parseHTML(html, { ...defaultOptions, preferNativeParser: true });
+    expect(parsedHtml).toBeDefined();
+  });
+  test('should parse HTML in node when preferNativeParser is false', () => {
+    const html = '<div>test</div>';
+    const parsedHtml = parseHTML(html, defaultOptions);
+    expect(parsedHtml).toBeDefined();
+  });
+});