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import Vue from 'vue';
import GraphFlag from '~/monitoring/components/graph/flag.vue';
const createComponent = (propsData) => {
const Component = Vue.extend(GraphFlag);
return new Component({
propsData,
}).$mount();
};
function getCoordinate(component, selector, coordinate) {
const coordinateVal = component.$el.querySelector(selector).getAttribute(coordinate);
return parseInt(coordinateVal, 10);
}
describe('GraphFlag', () => {
it('has a line and a circle located at the currentXCoordinate and currentYCoordinate', () => {
const component = createComponent({
currentXCoordinate: 200,
currentYCoordinate: 100,
currentFlagPosition: 100,
currentData: {
time: new Date('2017-06-04T18:17:33.501Z'),
value: '1.49609375',
},
graphHeight: 300,
graphHeightOffset: 120,
});
expect(getCoordinate(component, '.selected-metric-line', 'x1'))
.toEqual(component.currentXCoordinate);
expect(getCoordinate(component, '.selected-metric-line', 'x2'))
.toEqual(component.currentXCoordinate);
expect(getCoordinate(component, '.circle-metric', 'cx'))
.toEqual(component.currentXCoordinate);
expect(getCoordinate(component, '.circle-metric', 'cy'))
.toEqual(component.currentYCoordinate);
});
it('has a SVG with the class rect-text-metric at the currentFlagPosition', () => {
const component = createComponent({
currentXCoordinate: 200,
currentYCoordinate: 100,
currentFlagPosition: 100,
currentData: {
time: new Date('2017-06-04T18:17:33.501Z'),
value: '1.49609375',
},
graphHeight: 300,
graphHeightOffset: 120,
});
const svg = component.$el.querySelector('.rect-text-metric');
expect(svg.tagName).toEqual('svg');
expect(parseInt(svg.getAttribute('x'), 10)).toEqual(component.currentFlagPosition);
});
describe('Computed props', () => {
it('calculatedHeight', () => {
const component = createComponent({
currentXCoordinate: 200,
currentYCoordinate: 100,
currentFlagPosition: 100,
currentData: {
time: new Date('2017-06-04T18:17:33.501Z'),
value: '1.49609375',
},
graphHeight: 300,
graphHeightOffset: 120,
});
expect(component.calculatedHeight).toEqual(180);
});
});
});
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