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36 lines
1.0 KiB
JavaScript
36 lines
1.0 KiB
JavaScript
/* global Whisper */
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describe('ScrollDownButtonView', () => {
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it('renders with count = 0', () => {
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const view = new Whisper.ScrollDownButtonView();
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view.render();
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assert.equal(view.count, 0);
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assert.match(view.$el.html(), /Scroll to bottom/);
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});
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it('renders with count = 1', () => {
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const view = new Whisper.ScrollDownButtonView({ count: 1 });
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view.render();
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assert.equal(view.count, 1);
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assert.match(view.$el.html(), /New message below/);
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});
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it('renders with count = 2', () => {
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const view = new Whisper.ScrollDownButtonView({ count: 2 });
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view.render();
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assert.equal(view.count, 2);
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assert.match(view.$el.html(), /New messages below/);
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});
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it('increments count and re-renders', () => {
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const view = new Whisper.ScrollDownButtonView();
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view.render();
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assert.equal(view.count, 0);
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assert.notMatch(view.$el.html(), /New message below/);
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view.increment(1);
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assert.equal(view.count, 1);
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assert.match(view.$el.html(), /New message below/);
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});
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});
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