diff options
Diffstat (limited to 'spec/javascripts/vue_shared/components/pagination/graphql_pagination_spec.js')
-rw-r--r-- | spec/javascripts/vue_shared/components/pagination/graphql_pagination_spec.js | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/spec/javascripts/vue_shared/components/pagination/graphql_pagination_spec.js b/spec/javascripts/vue_shared/components/pagination/graphql_pagination_spec.js new file mode 100644 index 00000000000..7445da6cdee --- /dev/null +++ b/spec/javascripts/vue_shared/components/pagination/graphql_pagination_spec.js @@ -0,0 +1,70 @@ +import { shallowMount } from '@vue/test-utils'; +import GraphqlPagination from '~/vue_shared/components/pagination/graphql_pagination.vue'; + +describe('Graphql Pagination component', () => { + let wrapper; + function factory({ hasNextPage = true, hasPreviousPage = true }) { + wrapper = shallowMount(GraphqlPagination, { + propsData: { + hasNextPage, + hasPreviousPage, + }, + }); + } + + afterEach(() => { + wrapper.destroy(); + }); + + describe('without previous page', () => { + beforeEach(() => { + factory({ hasPreviousPage: false }); + }); + + it('renders disabled previous button', () => { + expect(wrapper.find('.js-prev-btn').attributes().disabled).toEqual('true'); + }); + }); + + describe('with previous page', () => { + beforeEach(() => { + factory({ hasPreviousPage: true }); + }); + + it('renders enabled previous button', () => { + expect(wrapper.find('.js-prev-btn').attributes().disabled).toEqual(undefined); + }); + + it('emits previousClicked on click', () => { + wrapper.find('.js-prev-btn').vm.$emit('click'); + + expect(wrapper.emitted().previousClicked.length).toBe(1); + }); + }); + + describe('without next page', () => { + beforeEach(() => { + factory({ hasNextPage: false }); + }); + + it('renders disabled next button', () => { + expect(wrapper.find('.js-next-btn').attributes().disabled).toEqual('true'); + }); + }); + + describe('with next page', () => { + beforeEach(() => { + factory({ hasNextPage: true }); + }); + + it('renders enabled next button', () => { + expect(wrapper.find('.js-next-btn').attributes().disabled).toEqual(undefined); + }); + + it('emits nextClicked on click', () => { + wrapper.find('.js-next-btn').vm.$emit('click'); + + expect(wrapper.emitted().nextClicked.length).toBe(1); + }); + }); +}); |