Function TestGitDiffFilesHelper

scanner/git_test.go:133–179

(t *testing.T)

}

func TestGitDiffFilesHelper(t *testing.T) {
	tmpDir := setupGitRepo(t)

	// Create and commit a file
	if err := os.WriteFile(filepath.Join(tmpDir, "test.go"), []byte("test"), 0644); err != nil {
		t.Fatal(err)
	}

	cmd := exec.Command("git", "add", ".")
	cmd.Dir = tmpDir
	cmd.Run()

	cmd = exec.Command("git", "commit", "-m", "test")
	cmd.Dir = tmpDir
	if err := cmd.Run(); err != nil {
		t.Skip("Could not create commit")
	}

	cmd = exec.Command("git", "branch", "-M", "main")
	cmd.Dir = tmpDir
	cmd.Run()

	// Use GitDiffFiles helper
	changed, err := GitDiffFiles(tmpDir, "main")
	if err != nil {
		t.Fatalf("GitDiffFiles failed: %v", err)
	}

	// No changes since last commit
	if len(changed) != 0 {
		t.Errorf("Expected no changes, got %v", changed)
	}

	// Modify file
	if err := os.WriteFile(filepath.Join(tmpDir, "test.go"), []byte("modified"), 0644); err != nil {
		t.Fatal(err)
	}

	changed, err = GitDiffFiles(tmpDir, "main")
	if err != nil {
		t.Fatalf("GitDiffFiles failed: %v", err)
	}

	if !changed["test.go"] {
		t.Error("Expected test.go in changed files")
	}
}

func TestGitDiffStatsHelper(t *testing.T) {
	tmpDir := setupGitRepo(t)