scratch-blocks/tests/jsunit/field_variable_getter_test.js
2018-01-18 15:03:46 -05:00

63 lines
2 KiB
JavaScript

/**
* @license
* Visual Blocks Editor
*
* Copyright 2017 Google Inc.
* https://developers.google.com/blockly/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @fileoverview Tests for Blockly.FieldVariableGetter
* @author fenichel@google.com (Rachel Fenichel)
*/
'use strict';
function test_fieldvariablegetter_constructor() {
var field = new Blockly.FieldVariableGetter('text', 'name');
// The field does not have a variable until after init() is called.
assertEquals(field.getText(), '');
assertEquals(field.getValue(), '');
}
function test_fieldvariablegetter_isEditable() {
var field = new Blockly.FieldVariableGetter('text', 'name');
// EDITABLE is true by default, but without a source block a field can't be
// edited.
assertFalse('Field without a block is not editable',
field.isCurrentlyEditable());
}
function test_fieldvariablegetter_isEditableBlock() {
var field = new Blockly.FieldVariableGetter('text', 'name');
var editableBlock = {
isEditable: function() {
return true;
}
};
field.sourceBlock_ = editableBlock;
// Variable getter fields aren't user editable.
assertFalse('Variable getter field should not be editable',
field.isCurrentlyEditable());
}
function test_fieldvariablegetter_isSerializable() {
var field = new Blockly.FieldVariableGetter('text', 'name');
// Variable getter fields are serializable by default.
assertTrue('Variable getter field should be serializable',
field.SERIALIZABLE);
}