diff options
Diffstat (limited to 'spec/frontend/ci_variable_list/components/ci_project_variables_spec.js')
-rw-r--r-- | spec/frontend/ci_variable_list/components/ci_project_variables_spec.js | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/spec/frontend/ci_variable_list/components/ci_project_variables_spec.js b/spec/frontend/ci_variable_list/components/ci_project_variables_spec.js new file mode 100644 index 00000000000..867f8e0cf8f --- /dev/null +++ b/spec/frontend/ci_variable_list/components/ci_project_variables_spec.js @@ -0,0 +1,215 @@ +import Vue, { nextTick } from 'vue'; +import VueApollo from 'vue-apollo'; +import { GlLoadingIcon, GlTable } from '@gitlab/ui'; +import { shallowMount } from '@vue/test-utils'; +import createMockApollo from 'helpers/mock_apollo_helper'; +import waitForPromises from 'helpers/wait_for_promises'; +import createFlash from '~/flash'; +import { resolvers } from '~/ci_variable_list/graphql/resolvers'; +import { convertToGraphQLId } from '~/graphql_shared/utils'; + +import ciProjectVariables from '~/ci_variable_list/components/ci_project_variables.vue'; +import ciVariableSettings from '~/ci_variable_list/components/ci_variable_settings.vue'; +import ciVariableTable from '~/ci_variable_list/components/ci_variable_table.vue'; +import getProjectEnvironments from '~/ci_variable_list/graphql/queries/project_environments.query.graphql'; +import getProjectVariables from '~/ci_variable_list/graphql/queries/project_variables.query.graphql'; + +import addProjectVariable from '~/ci_variable_list/graphql/mutations/project_add_variable.mutation.graphql'; +import deleteProjectVariable from '~/ci_variable_list/graphql/mutations/project_delete_variable.mutation.graphql'; +import updateProjectVariable from '~/ci_variable_list/graphql/mutations/project_update_variable.mutation.graphql'; + +import { + environmentFetchErrorText, + genericMutationErrorText, + variableFetchErrorText, +} from '~/ci_variable_list/constants'; + +import { + devName, + mockProjectEnvironments, + mockProjectVariables, + newVariable, + prodName, +} from '../mocks'; + +jest.mock('~/flash'); + +Vue.use(VueApollo); + +const mockProvide = { + endpoint: '/variables', + projectFullPath: '/namespace/project', + projectId: 1, +}; + +describe('Ci Project Variable list', () => { + let wrapper; + + let mockApollo; + let mockEnvironments; + let mockVariables; + + const findLoadingIcon = () => wrapper.findComponent(GlLoadingIcon); + const findCiTable = () => wrapper.findComponent(GlTable); + const findCiSettings = () => wrapper.findComponent(ciVariableSettings); + + // eslint-disable-next-line consistent-return + const createComponentWithApollo = async ({ isLoading = false } = {}) => { + const handlers = [ + [getProjectEnvironments, mockEnvironments], + [getProjectVariables, mockVariables], + ]; + + mockApollo = createMockApollo(handlers, resolvers); + + wrapper = shallowMount(ciProjectVariables, { + provide: mockProvide, + apolloProvider: mockApollo, + stubs: { ciVariableSettings, ciVariableTable }, + }); + + if (!isLoading) { + return waitForPromises(); + } + }; + + beforeEach(() => { + mockEnvironments = jest.fn(); + mockVariables = jest.fn(); + }); + + afterEach(() => { + wrapper.destroy(); + }); + + describe('while queries are being fetch', () => { + beforeEach(() => { + createComponentWithApollo({ isLoading: true }); + }); + + it('shows a loading icon', () => { + expect(findLoadingIcon().exists()).toBe(true); + expect(findCiTable().exists()).toBe(false); + }); + }); + + describe('when queries are resolved', () => { + describe('successfuly', () => { + beforeEach(async () => { + mockEnvironments.mockResolvedValue(mockProjectEnvironments); + mockVariables.mockResolvedValue(mockProjectVariables); + + await createComponentWithApollo(); + }); + + it('passes down the expected environments as props', () => { + expect(findCiSettings().props('environments')).toEqual([prodName, devName]); + }); + + it('passes down the expected variables as props', () => { + expect(findCiSettings().props('variables')).toEqual( + mockProjectVariables.data.project.ciVariables.nodes, + ); + }); + + it('createFlash was not called', () => { + expect(createFlash).not.toHaveBeenCalled(); + }); + }); + + describe('with an error for variables', () => { + beforeEach(async () => { + mockEnvironments.mockResolvedValue(mockProjectEnvironments); + mockVariables.mockRejectedValue(); + + await createComponentWithApollo(); + }); + + it('calls createFlash with the expected error message', () => { + expect(createFlash).toHaveBeenCalledWith({ message: variableFetchErrorText }); + }); + }); + + describe('with an error for environments', () => { + beforeEach(async () => { + mockEnvironments.mockRejectedValue(); + mockVariables.mockResolvedValue(mockProjectVariables); + + await createComponentWithApollo(); + }); + + it('calls createFlash with the expected error message', () => { + expect(createFlash).toHaveBeenCalledWith({ message: environmentFetchErrorText }); + }); + }); + }); + + describe('mutations', () => { + beforeEach(async () => { + mockEnvironments.mockResolvedValue(mockProjectEnvironments); + mockVariables.mockResolvedValue(mockProjectVariables); + + await createComponentWithApollo(); + }); + it.each` + actionName | mutation | event + ${'add'} | ${addProjectVariable} | ${'add-variable'} + ${'update'} | ${updateProjectVariable} | ${'update-variable'} + ${'delete'} | ${deleteProjectVariable} | ${'delete-variable'} + `( + 'calls the right mutation when user performs $actionName variable', + async ({ event, mutation }) => { + jest.spyOn(wrapper.vm.$apollo, 'mutate').mockResolvedValue(); + await findCiSettings().vm.$emit(event, newVariable); + + expect(wrapper.vm.$apollo.mutate).toHaveBeenCalledWith({ + mutation, + variables: { + endpoint: mockProvide.endpoint, + fullPath: mockProvide.projectFullPath, + projectId: convertToGraphQLId('Project', mockProvide.projectId), + variable: newVariable, + }, + }); + }, + ); + + it.each` + actionName | event | mutationName + ${'add'} | ${'add-variable'} | ${'addProjectVariable'} + ${'update'} | ${'update-variable'} | ${'updateProjectVariable'} + ${'delete'} | ${'delete-variable'} | ${'deleteProjectVariable'} + `( + 'throws with the specific graphql error if present when user performs $actionName variable', + async ({ event, mutationName }) => { + const graphQLErrorMessage = 'There is a problem with this graphQL action'; + jest + .spyOn(wrapper.vm.$apollo, 'mutate') + .mockResolvedValue({ data: { [mutationName]: { errors: [graphQLErrorMessage] } } }); + await findCiSettings().vm.$emit(event, newVariable); + await nextTick(); + + expect(wrapper.vm.$apollo.mutate).toHaveBeenCalled(); + expect(createFlash).toHaveBeenCalledWith({ message: graphQLErrorMessage }); + }, + ); + + it.each` + actionName | event + ${'add'} | ${'add-variable'} + ${'update'} | ${'update-variable'} + ${'delete'} | ${'delete-variable'} + `( + 'throws generic error when the mutation fails with no graphql errors and user performs $actionName variable', + async ({ event }) => { + jest.spyOn(wrapper.vm.$apollo, 'mutate').mockImplementationOnce(() => { + throw new Error(); + }); + await findCiSettings().vm.$emit(event, newVariable); + + expect(wrapper.vm.$apollo.mutate).toHaveBeenCalled(); + expect(createFlash).toHaveBeenCalledWith({ message: genericMutationErrorText }); + }, + ); + }); +}); |