Function emptyJavaScriptFile

rest/config_test.go:1615–1627

emptyJavaScriptFile returns a callable function to create an empty file on the disk and returns a teardown function to remove the file after its use.

(t *testing.T)

// emptyJavaScriptFile returns a callable function to create an empty file on the disk
// and returns a teardown function to remove the file after its use.
func emptyJavaScriptFile(t *testing.T) func() (path string, teardownFn func()) {
	return func() (path string, teardownFn func()) {
		file, err := os.CreateTemp("", "*.js")
		require.NoError(t, err, "Error creating JavaScript file")
		path = file.Name()
		teardownFn = func() {
			assert.NoError(t, file.Close(), "Error closing file: %s ", path)
			assert.NoError(t, os.Remove(path), "Error removing file: %s ", path)
			assert.False(t, base.FileExists(path), "File %s should be removed", path)
		}
		return path, teardownFn
	}
}

// missingJavaScriptFile returns a callable function that internally returns a missing
// JavaScript file path. The callable teardown function returned from this function is nil.