Function TestGitPluginFileContentCache

internal/plugin/git_test.go:451–492

(t *testing.T)

}

func TestGitPluginFileContentCache(t *testing.T) {
	// Clear the git cache before and after the test to avoid pollution.
	if err := gitCache.Clear(); err != nil {
		t.Fatal(err)
	}
	t.Cleanup(func() { _ = gitCache.Clear() })

	repoURL := setupLocalGitRepo(t, `{"name": "test-plugin"}`)

	plugin := &gitPlugin{
		ref: &flake.Ref{
			Type: flake.TypeGit,
			URL:  repoURL,
			Ref:  "main",
		},
		name: "test-cache-plugin",
	}

	// First call — populates the cache via git clone.
	content1, err := plugin.FileContent("plugin.json")
	if err != nil {
		t.Fatalf("first FileContent call failed: %v", err)
	}
	if string(content1) != `{"name": "test-plugin"}` {
		t.Fatalf("unexpected content: %s", content1)
	}

	// Delete the source repo. If the cache is working, FileContent should
	// still return the cached value without attempting a clone.
	repoPath := repoURL[len("file://"):]
	if err := os.RemoveAll(repoPath); err != nil {
		t.Fatalf("failed to remove repo: %v", err)
	}

	content2, err := plugin.FileContent("plugin.json")
	if err != nil {
		t.Fatalf("second FileContent call should have used cache but failed: %v", err)
	}
	if string(content2) != string(content1) {
		t.Fatalf("cached content mismatch: got %s, want %s", content2, content1)
	}
}

func TestGitPluginFileContentCacheRespectsEnvVar(t *testing.T) {
	if err := gitCache.Clear(); err != nil {