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import Vue from 'vue';
import promoteLabelModal from '~/pages/projects/labels/components/promote_label_modal.vue';
import eventHub from '~/pages/projects/labels/event_hub';
import axios from '~/lib/utils/axios_utils';
import mountComponent from '../../../helpers/vue_mount_component_helper';
describe('Promote label modal', () => {
let vm;
const Component = Vue.extend(promoteLabelModal);
const labelMockData = {
labelTitle: 'Documentation',
labelColor: '#5cb85c',
labelTextColor: '#ffffff',
url: `${gl.TEST_HOST}/dummy/promote/labels`,
};
describe('Modal title and description', () => {
beforeEach(() => {
vm = mountComponent(Component, labelMockData);
});
afterEach(() => {
vm.$destroy();
});
it('contains the proper description', () => {
expect(vm.text).toContain('Promoting this label will make it available for all projects inside the group');
});
it('contains a label span with the color', () => {
const labelFromTitle = vm.$el.querySelector('.modal-header .label.color-label');
expect(labelFromTitle.style.backgroundColor).not.toBe(null);
expect(labelFromTitle.textContent).toContain(vm.labelTitle);
});
});
describe('When requesting a label promotion', () => {
beforeEach(() => {
vm = mountComponent(Component, {
...labelMockData,
});
spyOn(eventHub, '$emit');
});
afterEach(() => {
vm.$destroy();
});
it('redirects when a label is promoted', (done) => {
const responseURL = `${gl.TEST_HOST}/dummy/endpoint`;
spyOn(axios, 'post').and.callFake((url) => {
expect(url).toBe(labelMockData.url);
expect(eventHub.$emit).toHaveBeenCalledWith('promoteLabelModal.requestStarted', labelMockData.url);
return Promise.resolve({
request: {
responseURL,
},
});
});
vm.onSubmit()
.then(() => {
expect(eventHub.$emit).toHaveBeenCalledWith('promoteLabelModal.requestFinished', { labelUrl: labelMockData.url, successful: true });
})
.then(done)
.catch(done.fail);
});
it('displays an error if promoting a label failed', (done) => {
const dummyError = new Error('promoting label failed');
dummyError.response = { status: 500 };
spyOn(axios, 'post').and.callFake((url) => {
expect(url).toBe(labelMockData.url);
expect(eventHub.$emit).toHaveBeenCalledWith('promoteLabelModal.requestStarted', labelMockData.url);
return Promise.reject(dummyError);
});
vm.onSubmit()
.catch((error) => {
expect(error).toBe(dummyError);
expect(eventHub.$emit).toHaveBeenCalledWith('promoteLabelModal.requestFinished', { labelUrl: labelMockData.url, successful: false });
})
.then(done)
.catch(done.fail);
});
});
});
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