Function javaScriptFile

rest/config_test.go:1597–1611

javaScriptFile returns a callable function to create a JavaScript file on the disk with the given JavaScript source and returns a teardown function to remove the file after its use.

(t *testing.T, js string)

// javaScriptFile returns a callable function to create a JavaScript file on the disk with the
// given JavaScript source and returns a teardown function to remove the file after its use.
func javaScriptFile(t *testing.T, js string) func() (path string, teardownFn func()) {
	return func() (path string, teardownFn func()) {
		file, err := os.CreateTemp("", "*.js")
		require.NoError(t, err, "Error creating JavaScript file")
		_, err = file.Write([]byte(js))
		require.NoError(t, err, "Error writing to 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
	}
}

// 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.