File "contextmenu_items_test.js"
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/**
* @license
* Copyright 2020 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
suite('Context Menu Items', function() {
setup(function() {
sharedTestSetup.call(this);
// Creates a WorkspaceSVG
var toolbox = document.getElementById('toolbox-categories');
this.workspace = Blockly.inject('blocklyDiv', {toolbox: toolbox});
// Declare a new registry to ensure default options are called.
new Blockly.ContextMenuRegistry();
this.registry = Blockly.ContextMenuRegistry.registry;
});
teardown(function() {
sharedTestTeardown.call(this);
});
suite('Workspace Items', function() {
setup(function() {
this.scope = {workspace: this.workspace};
});
suite('undo', function() {
setup(function() {
this.undoOption = this.registry.getItem('undoWorkspace');
});
test('Disabled when nothing to undo', function() {
var precondition = this.undoOption.preconditionFn(this.scope);
chai.assert.equal(precondition, 'disabled',
'Should be disabled when there is nothing to undo');
});
test('Enabled when something to undo', function() {
// Create a new block, which should be undoable.
this.workspace.newBlock('text');
var precondition = this.undoOption.preconditionFn(this.scope);
chai.assert.equal(precondition, 'enabled',
'Should be enabled when there are actions to undo');
});
test('Undoes adding a new block', function() {
this.workspace.newBlock('text');
chai.assert.equal(this.workspace.getTopBlocks(false).length, 1);
this.undoOption.callback(this.scope);
chai.assert.equal(this.workspace.getTopBlocks(false).length, 0,
'Should be no blocks after undo');
});
test('Has correct label', function() {
chai.assert.equal(this.undoOption.displayText(), 'Undo');
});
});
suite('Redo', function() {
setup(function() {
this.redoOption = this.registry.getItem('redoWorkspace');
});
test('Disabled when nothing to redo', function() {
// Create a new block. There should be something to undo, but not redo.
this.workspace.newBlock('text');
var precondition = this.redoOption.preconditionFn(this.scope);
chai.assert.equal(precondition, 'disabled',
'Should be disabled when there is nothing to redo');
});
test('Enabled when something to redo', function() {
// Create a new block, then undo it, which means there is something to redo.
this.workspace.newBlock('text');
this.workspace.undo(false);
var precondition = this.redoOption.preconditionFn(this.scope);
chai.assert.equal(precondition, 'enabled',
'Should be enabled when there are actions to redo');
});
test('Redoes adding new block', function() {
// Add a new block, then undo it, then redo it.
this.workspace.newBlock('text');
this.workspace.undo(false);
chai.assert.equal(this.workspace.getTopBlocks(false).length, 0);
this.redoOption.callback(this.scope);
chai.assert.equal(this.workspace.getTopBlocks(false).length, 1,
'Should be 1 block after redo');
});
test('Has correct label', function() {
chai.assert.equal(this.redoOption.displayText(), 'Redo');
});
});
suite('Cleanup', function() {
setup(function() {
this.cleanupOption = this.registry.getItem('cleanWorkspace');
this.cleanupStub = sinon.stub(this.workspace, 'cleanUp');
});
test('Enabled when multiple blocks', function() {
this.workspace.newBlock('text');
this.workspace.newBlock('text');
chai.assert.equal(this.cleanupOption.preconditionFn(this.scope), 'enabled',
'Should be enabled if there are multiple blocks');
});
test('Disabled when no blocks', function() {
chai.assert.equal(this.cleanupOption.preconditionFn(this.scope), 'disabled',
'Should be disabled if there are no blocks');
});
test('Hidden when not movable', function() {
sinon.stub(this.workspace, 'isMovable').returns(false);
chai.assert.equal(this.cleanupOption.preconditionFn(this.scope), 'hidden',
'Should be hidden if the workspace is not movable');
});
test('Calls workspace cleanup', function() {
this.cleanupOption.callback(this.scope);
sinon.assert.calledOnce(this.cleanupStub);
});
test('Has correct label', function() {
chai.assert.equal(this.cleanupOption.displayText(), 'Clean up Blocks');
});
});
suite('Collapse', function() {
setup(function() {
this.collapseOption = this.registry.getItem('collapseWorkspace');
});
test('Enabled when uncollapsed blocks', function() {
this.workspace.newBlock('text');
var block2 = this.workspace.newBlock('text');
block2.setCollapsed(true);
chai.assert.equal(this.collapseOption.preconditionFn(this.scope), 'enabled',
'Should be enabled when any blocks are expanded');
});
test('Disabled when all blocks collapsed', function() {
this.workspace.newBlock('text').setCollapsed(true);
chai.assert.equal(this.collapseOption.preconditionFn(this.scope), 'disabled',
'Should be disabled when no blocks are expanded');
});
test('Hidden when no collapse option', function() {
var workspaceWithOptions = new Blockly.Workspace(new Blockly.Options({collapse: false}));
this.scope.workspace = workspaceWithOptions;
try {
chai.assert.equal(this.collapseOption.preconditionFn(this.scope), 'hidden',
'Should be hidden if collapse is disabled in options');
} finally {
workspaceTeardown.call(this, workspaceWithOptions);
}
});
test('Collapses all blocks', function() {
// All blocks should be collapsed, even if some already were.
var block1 = this.workspace.newBlock('text');
var block2 = this.workspace.newBlock('text');
// Need to render block to properly collapse it.
block1.initSvg();
block1.render();
block1.setCollapsed(true);
this.collapseOption.callback(this.scope);
this.clock.runAll();
chai.assert.isTrue(block1.isCollapsed(),
'Previously collapsed block should still be collapsed');
chai.assert.isTrue(block2.isCollapsed(),
'Previously expanded block should now be collapsed');
});
test('Has correct label', function() {
chai.assert.equal(this.collapseOption.displayText(), 'Collapse Blocks');
});
});
suite('Expand', function() {
setup(function() {
this.expandOption = this.registry.getItem('expandWorkspace');
});
test('Enabled when collapsed blocks', function() {
this.workspace.newBlock('text');
var block2 = this.workspace.newBlock('text');
block2.setCollapsed(true);
chai.assert.equal(this.expandOption.preconditionFn(this.scope), 'enabled',
'Should be enabled when any blocks are collapsed');
});
test('Disabled when no collapsed blocks', function() {
this.workspace.newBlock('text');
chai.assert.equal(this.expandOption.preconditionFn(this.scope), 'disabled',
'Should be disabled when no blocks are collapsed');
});
test('Hidden when no collapse option', function() {
var workspaceWithOptions = new Blockly.Workspace(new Blockly.Options({collapse: false}));
this.scope.workspace = workspaceWithOptions;
try {
chai.assert.equal(this.expandOption.preconditionFn(this.scope), 'hidden',
'Should be hidden if collapse is disabled in options');
} finally {
workspaceTeardown.call(this, workspaceWithOptions);
}
});
test('Expands all blocks', function() {
// All blocks should be expanded, even if some already were.
var block1 = this.workspace.newBlock('text');
var block2 = this.workspace.newBlock('text');
// Need to render block to properly collapse it.
block2.initSvg();
block2.render();
block2.setCollapsed(true);
this.expandOption.callback(this.scope);
this.clock.runAll();
chai.assert.isFalse(block1.isCollapsed(),
'Previously expanded block should still be expanded');
chai.assert.isFalse(block2.isCollapsed(),
'Previously collapsed block should now be expanded');
});
test('Has correct label', function() {
chai.assert.equal(this.expandOption.displayText(), 'Expand Blocks');
});
});
suite('Delete', function() {
setup(function() {
this.deleteOption = this.registry.getItem('workspaceDelete');
});
test('Enabled when blocks to delete', function() {
this.workspace.newBlock('text');
chai.assert.equal(this.deleteOption.preconditionFn(this.scope), 'enabled');
});
test('Disabled when no blocks to delete', function() {
chai.assert.equal(this.deleteOption.preconditionFn(this.scope), 'disabled');
});
test('Deletes all blocks after confirming', function() {
// Mocks the confirmation dialog and calls the callback with 'true' simulating ok.
var confirmStub = sinon.stub(Blockly, 'confirm').callsArgWith(1, true);
this.workspace.newBlock('text');
this.workspace.newBlock('text');
this.deleteOption.callback(this.scope);
this.clock.runAll();
sinon.assert.calledOnce(confirmStub);
chai.assert.equal(this.workspace.getTopBlocks(false).length, 0);
});
test('Does not delete blocks if not confirmed', function() {
// Mocks the confirmation dialog and calls the callback with 'false' simulating cancel.
var confirmStub = sinon.stub(Blockly, 'confirm').callsArgWith(1, false);
this.workspace.newBlock('text');
this.workspace.newBlock('text');
this.deleteOption.callback(this.scope);
this.clock.runAll();
sinon.assert.calledOnce(confirmStub);
chai.assert.equal(this.workspace.getTopBlocks(false).length, 2);
});
test('No dialog for single block', function() {
var confirmStub = sinon.stub(Blockly, 'confirm');
this.workspace.newBlock('text');
this.deleteOption.callback(this.scope);
this.clock.runAll();
sinon.assert.notCalled(confirmStub);
chai.assert.equal(this.workspace.getTopBlocks(false).length, 0);
});
test('Has correct label for multiple blocks', function() {
this.workspace.newBlock('text');
this.workspace.newBlock('text');
chai.assert.equal(this.deleteOption.displayText(this.scope), 'Delete 2 Blocks');
});
test('Has correct label for single block', function() {
this.workspace.newBlock('text');
chai.assert.equal(this.deleteOption.displayText(this.scope), 'Delete Block');
});
});
});
suite('Block Items', function() {
setup(function() {
this.block = this.workspace.newBlock('text');
this.scope = {block: this.block};
});
suite('Duplicate', function() {
setup(function() {
this.duplicateOption = this.registry.getItem('blockDuplicate');
});
test('Enabled when block is duplicatable', function() {
// Block is duplicatable by default
chai.assert.equal(this.duplicateOption.preconditionFn(this.scope), 'enabled');
});
test('Disabled when block is not dupicatable', function() {
sinon.stub(this.block, 'isDuplicatable').returns(false);
chai.assert.equal(this.duplicateOption.preconditionFn(this.scope), 'disabled');
});
test('Hidden when in flyout', function() {
this.block.isInFlyout = true;
chai.assert.equal(this.duplicateOption.preconditionFn(this.scope), 'hidden');
});
test('Calls duplicate', function() {
var stub = sinon.stub(Blockly, 'duplicate');
this.duplicateOption.callback(this.scope);
sinon.assert.calledOnce(stub);
sinon.assert.calledWith(stub, this.block);
});
test('Has correct label', function() {
chai.assert.equal(this.duplicateOption.displayText(), 'Duplicate');
});
});
suite('Comment', function() {
setup(function() {
this.commentOption = this.registry.getItem('blockComment');
});
test('Enabled for normal block', function() {
chai.assert.equal(this.commentOption.preconditionFn(this.scope), 'enabled');
});
test('Hidden for IE', function() {
var oldState = Blockly.utils.userAgent.IE;
try {
Blockly.utils.userAgent.IE = true;
chai.assert.equal(this.commentOption.preconditionFn(this.scope), 'hidden');
} finally {
Blockly.utils.userAgent.IE = oldState;
}
});
test('Hidden for collapsed block', function() {
// Must render block to collapse it properly.
this.block.initSvg();
this.block.render();
this.block.setCollapsed(true);
chai.assert.equal(this.commentOption.preconditionFn(this.scope), 'hidden');
});
test('Creates comment if one did not exist', function() {
chai.assert.isNull(this.block.getCommentIcon(), 'New block should not have a comment');
this.commentOption.callback(this.scope);
chai.assert.exists(this.block.getCommentIcon());
chai.assert.isEmpty(this.block.getCommentText(), 'Block should have empty comment text');
});
test('Removes comment if block had one', function() {
this.block.setCommentText('Test comment');
this.commentOption.callback(this.scope);
chai.assert.isNull(this.block.getCommentText(),
'Block should not have comment after removal');
});
test('Has correct label for add comment', function() {
chai.assert.equal(this.commentOption.displayText(this.scope), 'Add Comment');
});
test('Has correct label for remove comment', function() {
this.block.setCommentText('Test comment');
chai.assert.equal(this.commentOption.displayText(this.scope), 'Remove Comment');
});
});
suite('Inline Variables', function() {
setup(function() {
this.inlineOption = this.registry.getItem('blockInline');
});
test('Enabled when inputs to inline', function() {
this.block.appendValueInput('test1');
this.block.appendValueInput('test2');
chai.assert.equal(this.inlineOption.preconditionFn(this.scope), 'enabled');
});
});
});
});