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/*
* Copyright 2015 Open Networking Laboratory
*
* 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.
*/
/*
ONOS GUI -- Widget -- Tooltip Service - Unit Tests
*/
describe('factory: fw/widget/tooltip.js', function () {
var $log, fs, tts, d3Elem;
beforeEach(module('onosWidget', 'onosUtil'));
beforeEach(inject(function (_$log_, FnService, TooltipService) {
$log = _$log_;
fs = FnService;
tts = TooltipService;
}));
beforeEach(function () {
d3Elem = d3.select('body').append('div').attr('id', 'tooltip');
});
afterEach(function () {
d3.select('#tooltip').remove();
});
it('should define TooltipService', function () {
expect(tts).toBeDefined();
});
it('should define api functions', function () {
expect(fs.areFunctions(tts, [
'showTooltip', 'cancelTooltip'
])).toBeTruthy();
});
it('should not accept undefined arguments', function () {
var btn = d3.select('body').append('div');
expect(tts.showTooltip()).toBeFalsy();
expect(tts.showTooltip(btn)).toBeFalsy();
expect(tts.cancelTooltip()).toBeFalsy();
});
// TODO: figure out how to test this
// testing mouse events is tough
// showTooltip needs a d3 event, which currently has no test backend
// .each is a workaround, which provides this, d, and i
xit('should show a tooltip', function () {
var btn = d3.select('body').append('div').attr('id', 'foo');
btn.each(function () {
tts.showTooltip(this, 'yay a tooltip');
});
// tests here
});
// can't cancel a tooltip until we show one
// because currElemId isn't set otherwise
xit('should cancel an existing tooltip', function () {
var btn = d3.select('body').append('div').attr('id', 'foo');
btn.each(function () {
tts.cancelTooltip(this);
});
expect(d3Elem.text()).toBe('');
expect(d3Elem.style('display')).toBe('none');
});
});
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