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require('~/lib/utils/common_utils');
require('~/vue_shared/components/table_pagination');
describe('Pagination component', () => {
let component;
const changeChanges = {
one: '',
two: '',
};
const change = (one, two) => {
changeChanges.one = one;
changeChanges.two = two;
};
it('should render and start at page 1', () => {
setFixtures('<div class="test-pagination-container"></div>');
component = new window.gl.VueGlPagination({
el: document.querySelector('.test-pagination-container'),
propsData: {
pageInfo: {
totalPages: 10,
nextPage: 2,
previousPage: '',
},
change,
},
});
expect(component.$el.classList).toContain('gl-pagination');
component.changePage({ target: { innerText: '1' } });
expect(changeChanges.one).toEqual(1);
expect(changeChanges.two).toEqual('all');
});
it('should go to the previous page', () => {
setFixtures('<div class="test-pagination-container"></div>');
component = new window.gl.VueGlPagination({
el: document.querySelector('.test-pagination-container'),
propsData: {
pageInfo: {
totalPages: 10,
nextPage: 3,
previousPage: 1,
},
change,
},
});
component.changePage({ target: { innerText: 'Prev' } });
expect(changeChanges.one).toEqual(1);
expect(changeChanges.two).toEqual('all');
});
it('should go to the next page', () => {
setFixtures('<div class="test-pagination-container"></div>');
component = new window.gl.VueGlPagination({
el: document.querySelector('.test-pagination-container'),
propsData: {
pageInfo: {
totalPages: 10,
nextPage: 5,
previousPage: 3,
},
change,
},
});
component.changePage({ target: { innerText: 'Next' } });
expect(changeChanges.one).toEqual(5);
expect(changeChanges.two).toEqual('all');
});
it('should go to the last page', () => {
setFixtures('<div class="test-pagination-container"></div>');
component = new window.gl.VueGlPagination({
el: document.querySelector('.test-pagination-container'),
propsData: {
pageInfo: {
totalPages: 10,
nextPage: 5,
previousPage: 3,
},
change,
},
});
component.changePage({ target: { innerText: 'Last >>' } });
expect(changeChanges.one).toEqual(10);
expect(changeChanges.two).toEqual('all');
});
it('should go to the first page', () => {
setFixtures('<div class="test-pagination-container"></div>');
component = new window.gl.VueGlPagination({
el: document.querySelector('.test-pagination-container'),
propsData: {
pageInfo: {
totalPages: 10,
nextPage: 5,
previousPage: 3,
},
change,
},
});
component.changePage({ target: { innerText: '<< First' } });
expect(changeChanges.one).toEqual(1);
expect(changeChanges.two).toEqual('all');
});
it('should do nothing', () => {
setFixtures('<div class="test-pagination-container"></div>');
component = new window.gl.VueGlPagination({
el: document.querySelector('.test-pagination-container'),
propsData: {
pageInfo: {
totalPages: 10,
nextPage: 2,
previousPage: '',
},
change,
},
});
component.changePage({ target: { innerText: '...' } });
expect(changeChanges.one).toEqual(1);
expect(changeChanges.two).toEqual('all');
});
});
describe('paramHelper', () => {
it('can parse url parameters correctly', () => {
window.history.pushState({}, null, '?scope=all&p=2');
const scope = gl.utils.getParameterByName('scope');
const p = gl.utils.getParameterByName('p');
expect(scope).toEqual('all');
expect(p).toEqual('2');
});
it('returns null if param not in url', () => {
window.history.pushState({}, null, '?p=2');
const scope = gl.utils.getParameterByName('scope');
const p = gl.utils.getParameterByName('p');
expect(scope).toEqual(null);
expect(p).toEqual('2');
});
});
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