test: add tests for useRepositoryUrl composable (#2249)

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: Willow (GHOST) <git@willow.sh>

Author: 4 people

test/nuxt/composables/use-repository-url.spec.ts

@@ -0,0 +1,69 @@
+import { describe, expect, it } from 'vitest'
+
+type RequestedVersion = Exclude<SlimPackument['requestedVersion'], null>
+
+function mockPackage(repository: RequestedVersion['repository']): RequestedVersion {
+  return {
+    _id: 'foo',
+    name: 'foo',
+    dist: { shasum: 'foo', signatures: [], tarball: '' },
+    _npmVersion: '',
+    version: '0.1.0',
+    repository,
+  }
+}
+
+describe('useRepositoryUrl', () => {
+  it('should strip .git from repository URL', () => {
+    const { repositoryUrl } = useRepositoryUrl(
+      mockPackage({
+        type: 'git',
+        url: 'git+https://github.com/agentmarkup/agentmarkup.git',
+      }),
+    )
+
+    expect(repositoryUrl.value).toBe('https://github.com/agentmarkup/agentmarkup')
+  })
+
+  it('should append /tree/HEAD/{directory} for monorepo packages without .git', () => {
+    const { repositoryUrl } = useRepositoryUrl(
+      mockPackage({
+        type: 'git',
+        url: 'git+https://github.com/agentmarkup/agentmarkup.git',
+        directory: 'packages/vite',
+      }),
+    )
+
+    expect(repositoryUrl.value).toBe(
+      'https://github.com/agentmarkup/agentmarkup/tree/HEAD/packages/vite',
+    )
+  })
+
+  it('should return null when repository has no url', () => {
+    // @ts-expect-error tests
+    const { repositoryUrl } = useRepositoryUrl(mockPackage({}))
+    expect(repositoryUrl.value).toBeNull()
+  })
+
+  it('should return null when no repository field', () => {
+    // @ts-expect-error tests
+    const { repositoryUrl } = useRepositoryUrl(mockPackage())
+    expect(repositoryUrl.value).toBeNull()
+  })
+
+  it('should handle plain HTTPS URLs without .git suffix', () => {
+    const { repositoryUrl } = useRepositoryUrl(mockPackage({ url: 'https://github.com/nuxt/ui' }))
+    expect(repositoryUrl.value).toBe('https://github.com/nuxt/ui')
+  })
+
+  it('should handle directory with trailing slash', () => {
+    const { repositoryUrl } = useRepositoryUrl(
+      mockPackage({
+        url: 'git+https://github.com/org/repo.git',
+        directory: 'packages/core/',
+      }),
+    )
+
+    expect(repositoryUrl.value).toBe('https://github.com/org/repo/tree/HEAD/packages/core/')
+  })
+})