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const Vue = require('vue');
require('~/flash');
const EnvironmentsComponent = require('~/environments/components/environment');
const { environment } = require('./mock_data');
describe('Environment', () => {
preloadFixtures('static/environments/environments.html.raw');
let component;
beforeEach(() => {
loadFixtures('static/environments/environments.html.raw');
});
describe('successfull request', () => {
describe('without environments', () => {
const environmentsEmptyResponseInterceptor = (request, next) => {
next(request.respondWith(JSON.stringify([]), {
status: 200,
}));
};
beforeEach(() => {
Vue.http.interceptors.push(environmentsEmptyResponseInterceptor);
});
afterEach(() => {
Vue.http.interceptors = _.without(
Vue.http.interceptors, environmentsEmptyResponseInterceptor,
);
});
it('should render the empty state', (done) => {
component = new EnvironmentsComponent({
el: document.querySelector('#environments-list-view'),
});
setTimeout(() => {
expect(
component.$el.querySelector('.js-new-environment-button').textContent,
).toContain('New Environment');
expect(
component.$el.querySelector('.js-blank-state-title').textContent,
).toContain('You don\'t have any environments right now.');
done();
}, 0);
});
});
describe('with paginated environments', () => {
const environmentsResponseInterceptor = (request, next) => {
next(request.respondWith(JSON.stringify({
environments: [environment],
stopped_count: 1,
available_count: 0,
}), {
status: 200,
headers: {
'X-nExt-pAge': '2',
'x-page': '1',
'X-Per-Page': '1',
'X-Prev-Page': '',
'X-TOTAL': '37',
'X-Total-Pages': '2',
},
}));
};
beforeEach(() => {
Vue.http.interceptors.push(environmentsResponseInterceptor);
component = new EnvironmentsComponent({
el: document.querySelector('#environments-list-view'),
});
});
afterEach(() => {
Vue.http.interceptors = _.without(
Vue.http.interceptors, environmentsResponseInterceptor,
);
});
it('should render a table with environments', (done) => {
setTimeout(() => {
expect(
component.$el.querySelectorAll('table tbody tr').length,
).toEqual(1);
done();
}, 0);
});
describe('pagination', () => {
it('should render pagination', (done) => {
setTimeout(() => {
expect(
component.$el.querySelectorAll('.gl-pagination li').length,
).toEqual(5);
done();
}, 0);
});
it('should update url when no search params are present', (done) => {
spyOn(gl.utils, 'visitUrl');
setTimeout(() => {
component.$el.querySelector('.gl-pagination li:nth-child(5) a').click();
expect(gl.utils.visitUrl).toHaveBeenCalledWith('?page=2');
done();
}, 0);
});
it('should update url when page is already present', (done) => {
spyOn(gl.utils, 'visitUrl');
window.history.pushState({}, null, '?page=1');
setTimeout(() => {
component.$el.querySelector('.gl-pagination li:nth-child(5) a').click();
expect(gl.utils.visitUrl).toHaveBeenCalledWith('?page=2');
done();
}, 0);
});
it('should update url when page and scope are already present', (done) => {
spyOn(gl.utils, 'visitUrl');
window.history.pushState({}, null, '?scope=all&page=1');
setTimeout(() => {
component.$el.querySelector('.gl-pagination li:nth-child(5) a').click();
expect(gl.utils.visitUrl).toHaveBeenCalledWith('?scope=all&page=2');
done();
}, 0);
});
it('should update url when page and scope are already present and page is first param', (done) => {
spyOn(gl.utils, 'visitUrl');
window.history.pushState({}, null, '?page=1&scope=all');
setTimeout(() => {
component.$el.querySelector('.gl-pagination li:nth-child(5) a').click();
expect(gl.utils.visitUrl).toHaveBeenCalledWith('?page=2&scope=all');
done();
}, 0);
});
});
});
});
describe('unsuccessfull request', () => {
const environmentsErrorResponseInterceptor = (request, next) => {
next(request.respondWith(JSON.stringify([]), {
status: 500,
}));
};
beforeEach(() => {
Vue.http.interceptors.push(environmentsErrorResponseInterceptor);
});
afterEach(() => {
Vue.http.interceptors = _.without(
Vue.http.interceptors, environmentsErrorResponseInterceptor,
);
});
it('should render empty state', (done) => {
component = new EnvironmentsComponent({
el: document.querySelector('#environments-list-view'),
});
setTimeout(() => {
expect(
component.$el.querySelector('.js-blank-state-title').textContent,
).toContain('You don\'t have any environments right now.');
done();
}, 0);
});
});
});
|
