Function createDartFile

vcs/git/git_test_helpers.go:44–46

createDartFile creates a dart file with sample content

(t *testing.T, dir, name string)

// createDartFile creates a dart file with sample content
func createDartFile(t *testing.T, dir, name string) string {
	return createFile(t, dir, name, "import 'dart:io';\n\nclass Test {}")
}

// gitAdd adds a file to git staging area
func gitAdd(t *testing.T, repoDir, file string) {