snapshot of https://github.com/shadcn-ui/ui.git (main, 2026-09-15; blobs > 131072B omitted)

packages/tests/README.md

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+# Tests
+
+This package contains integration tests that verify the shadcn CLI works correctly with a local registry. The tests run actual CLI commands against test fixtures to ensure files are created and updated properly.
+
+## Running Tests
+
+Run the following command from the root of the workspace:
+
+```bash
+pnpm tests:test
+```
+
+## Writing Tests
+
+```typescript
+import {
+  createFixtureTestDirectory,
+  fileExists,
+  npxShadcn,
+} from "../utils/helpers"
+
+describe("my test suite", () => {
+  it("should do something", async () => {
+    // Create a test directory from a fixture
+    const testDir = await createFixtureTestDirectory("next-app")
+
+    // Run CLI command
+    await npxShadcn(testDir, ["init", "--base-color=neutral"])
+
+    // Make assertions
+    expect(await fileExists(path.join(testDir, "components.json"))).toBe(true)
+  })
+})
+```