mirror of
https://github.com/scratchfoundation/scratch-blocks.git
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126 lines
3.3 KiB
JavaScript
126 lines
3.3 KiB
JavaScript
/**
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* @license
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* Visual Blocks Editor
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*
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* Copyright 2017 Google Inc.
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* https://developers.google.com/blockly/
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @fileoverview Tests for Blockly.Field
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* @author fenichel@google.com (Rachel Fenichel)
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*/
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'use strict';
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function test_field_isEditable_simple() {
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var field = new Blockly.Field("Dummy text");
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// EDITABLE is true by default, but without a source block a field can't be
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// edited.
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assertFalse('Field without a block is not editable',
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field.isCurrentlyEditable());
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}
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function test_field_isEditable_false() {
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// Setting EDITABLE to false doesn't matter.
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var field = new Blockly.Field("Dummy text");
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field.EDITABLE = false;
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assertFalse('Field without a block is not editable',
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field.isCurrentlyEditable());
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}
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function test_field_isEditable_editableBlock() {
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var editableBlock = {
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isEditable: function() {
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return true;
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}
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};
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var field = new Blockly.Field("Dummy text");
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field.sourceBlock_ = editableBlock;
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assertTrue('Editable field with editable block is editable',
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field.isCurrentlyEditable());
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}
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function test_field_isEditable_editableBlock_false() {
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var editableBlock = {
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isEditable: function() {
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return true;
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}
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};
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var field = new Blockly.Field("Dummy text");
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field.sourceBlock_ = editableBlock;
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field.EDITABLE = false;
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assertFalse('Non-editable field with editable block is not editable',
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field.isCurrentlyEditable());
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}
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function test_field_isEditable_nonEditableBlock() {
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var nonEditableBlock = {
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isEditable: function() {
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return false;
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}
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};
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var field = new Blockly.Field("Dummy text");
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field.sourceBlock_ = nonEditableBlock;
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assertFalse('Editable field with non-editable block is not editable',
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field.isCurrentlyEditable());
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}
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function test_field_isEditable_nonEditableBlock_false() {
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var nonEditableBlock = {
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isEditable: function() {
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return false;
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}
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};
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var field = new Blockly.Field("Dummy text");
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field.sourceBlock_ = nonEditableBlock;
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field.EDITABLE = false;
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assertFalse('Non-editable field with non-editable block is not editable',
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field.isCurrentlyEditable());
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}
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function test_field_register_with_custom_field() {
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var CustomFieldType = function(value) {
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CustomFieldType.superClass_.constructor.call(this, value);
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};
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goog.inherits(CustomFieldType, Blockly.Field);
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CustomFieldType.fromJson = function(options) {
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return new CustomFieldType(options['value']);
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};
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var json = {
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type: 'field_custom_test',
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value: 'ok'
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};
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// before registering
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var field = Blockly.Field.fromJson(json);
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assertNull(field);
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Blockly.Field.register('field_custom_test', CustomFieldType);
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// after registering
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field = Blockly.Field.fromJson(json);
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assertNotNull(field);
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assertEquals(field.getValue(), 'ok');
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}
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