test: add grammar test

extensions/vscode/tests/__snapshots__/grammar.spec.ts.snap

@@ -0,0 +1,11 @@
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
+
+exports[`grammar > basic.vue 1`] = `
+"><div></div>
+#^ source.vue punctuation.definition.tag.begin.html.vue
+# ^^^ source.vue entity.name.tag.div.html.vue
+# ^ source.vue meta.tag-stuff punctuation.definition.tag.end.html.vue
+# ^^ source.vue punctuation.definition.tag.begin.html.vue
+# ^^^ source.vue entity.name.tag.div.html.vue
+# ^ source.vue punctuation.definition.tag.end.html.vue"
+`;

extensions/vscode/tests/grammar.spec.ts

@@ -0,0 +1,21 @@
+import * as path from 'path';
+import * as _fg from 'fast-glob';
+import { describe, expect, it } from 'vitest';
+import { createGrammarSnapshot } from 'vscode-tmlanguage-snapshot';
+
+const fg: typeof _fg = (_fg as any).default;
+const fixturesDir = path.resolve(__dirname, '../../../test-workspace/grammar');
+const packageJsonPath = path.resolve(__dirname, '../package.json');
+
+describe('grammar', async () => {
+ const snapshot = await createGrammarSnapshot(packageJsonPath);
+ const cases = await fg(path.join(fixturesDir, "**").replace(/\\/g, "/"));
+
+ for (const kase of cases) {
+ it(path.relative(fixturesDir, kase).replace(/\\/g, "/"), async () => {
+ const result = await snapshot(kase);
+
+ expect(result).toMatchSnapshot();
+ });
+ }
+});

package.json

@@ -20,8 +20,10 @@
  "@lerna-lite/cli": "latest",
  "@lerna-lite/publish": "latest",
  "@volar/language-service": "~2.1.0",
+ "fast-glob": "^3.3.2",
  "typescript": "latest",
  "vite": "latest",
- "vitest": "latest"
+ "vitest": "latest",
+ "vscode-tmlanguage-snapshot": "^0.1.3"
  }
 }

test-workspace/grammar/basic.vue

@@ -0,0 +1 @@
+<div></div>