Adding more Node tests
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@ -168,7 +168,73 @@ describe('parser/javascript/node.js', function() {
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describe('#renderLabel', function() {
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pending();
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beforeEach(function() {
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this.group = jasmine.createSpyObj('group', ['addClass', 'rect', 'text']);
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this.group.addClass.and.returnValue(this.group);
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this.node.container = jasmine.createSpyObj('container', ['addClass', 'group']);
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this.node.container.group.and.returnValue(this.group);
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});
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it('adds a "label" class to the group', function() {
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this.node.renderLabel('example label');
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expect(this.group.addClass).toHaveBeenCalledWith('label');
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});
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it('creates a rect element', function() {
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this.node.renderLabel('example label');
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expect(this.group.rect).toHaveBeenCalled();
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});
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it('creates a text element', function() {
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this.node.renderLabel('example label');
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expect(this.group.text).toHaveBeenCalledWith(0, 0, ['example label']);
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});
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describe('positioning of label elements', function() {
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beforeEach(function() {
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this.text = jasmine.createSpyObj('text', ['getBBox', 'transform']);
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this.rect = jasmine.createSpyObj('rect', ['attr']);
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this.text.getBBox.and.returnValue({
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width: 42,
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height: 24
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});
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this.group.text.and.returnValue(this.text);
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this.group.rect.and.returnValue(this.rect);
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});
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it('transforms the text element', function(done) {
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this.node.renderLabel('example label')
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.then(() => {
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expect(this.text.transform).toHaveBeenCalledWith(Snap.matrix()
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.translate(5, 22));
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})
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.then(done);
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});
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it('sets the dimensions of the rect element', function(done) {
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this.node.renderLabel('example label')
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.then(() => {
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expect(this.rect.attr).toHaveBeenCalledWith({
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width: 52,
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height: 34
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});
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})
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.then(done);
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});
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it('resolves with the group element', function(done) {
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this.node.renderLabel('example label')
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.then(group => {
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expect(group).toEqual(this.group);
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})
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.then(done);
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});
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});
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});
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@ -184,7 +250,40 @@ describe('parser/javascript/node.js', function() {
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describe('#doneRender', function() {
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pending();
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it('sets the maxCounter when the maxCounter is initially 0', function() {
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this.node.state.renderCounter = 42;
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this.node.state.maxCounter = 0;
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this.node.doneRender();
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expect(this.node.state.maxCounter).toEqual(42);
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this.node.state.renderCounter = 24;
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this.node.doneRender();
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expect(this.node.state.maxCounter).toEqual(42);
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});
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it('decrements the renderCounter', function() {
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this.node.state.renderCounter = 42;
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this.node.doneRender();
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expect(this.node.state.renderCounter).toEqual(41);
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});
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it('triggers an updateStatus event', function() {
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var evt;
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this.node.state.renderCounter = 117;
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this.node.state.maxCounter = 200;
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spyOn(document.body, 'dispatchEvent');
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this.node.doneRender();
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expect(document.body.dispatchEvent).toHaveBeenCalled();
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evt = document.body.dispatchEvent.calls.mostRecent().args[0];
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expect(evt.type).toEqual('updateStatus');
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expect(evt.detail).toEqual({ percentage: 0.42 });
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});
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it('returns a deferredStep', function() {
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spyOn(this.node, 'deferredStep').and.returnValue('example deferred');
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expect(this.node.doneRender()).toEqual('example deferred');
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});
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});
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@ -119,10 +119,6 @@ export default class Node {
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percentage: (this.state.maxCounter - this.state.renderCounter) / this.state.maxCounter
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}));
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if (this.state.renderCounter === 0) {
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this.state.maxCounter = 0;
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}
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return this.deferredStep();
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}
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