Function TestGitDiffFilesInRepo

scanner/git_test.go:68–131

(t *testing.T)

}

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

	// Create initial file and commit
	initialFile := filepath.Join(tmpDir, "initial.go")
	if err := os.WriteFile(initialFile, []byte("package main\n"), 0644); err != nil {
		t.Fatal(err)
	}

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

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

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

	// Modify the file
	if err := os.WriteFile(initialFile, []byte("package main\n\nfunc main() {}\n"), 0644); err != nil {
		t.Fatal(err)
	}

	// Create a new untracked file
	newFile := filepath.Join(tmpDir, "new.go")
	if err := os.WriteFile(newFile, []byte("package main\n"), 0644); err != nil {
		t.Fatal(err)
	}

	// Get diff info
	info, err := GitDiffInfo(tmpDir, "main")
	if err != nil {
		t.Fatalf("GitDiffInfo failed: %v", err)
	}

	// Should have both files as changed
	if !info.Changed["initial.go"] {
		t.Error("Expected initial.go in changed files")
	}
	if !info.Changed["new.go"] {
		t.Error("Expected new.go in changed files")
	}

	// Only new.go should be untracked
	if info.Untracked["initial.go"] {
		t.Error("initial.go should not be untracked")
	}
	if !info.Untracked["new.go"] {
		t.Error("new.go should be untracked")
	}

	// Check stats for modified file