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|
import Vue from 'vue';
import VueApollo from 'vue-apollo';
import { GlLoadingIcon, GlTable } from '@gitlab/ui';
import { shallowMount } from '@vue/test-utils';
import { assertProps } from 'helpers/assert_props';
import createMockApollo from 'helpers/mock_apollo_helper';
import waitForPromises from 'helpers/wait_for_promises';
import { createAlert } from '~/alert';
import { resolvers } from '~/ci/ci_variable_list/graphql/settings';
import ciVariableShared from '~/ci/ci_variable_list/components/ci_variable_shared.vue';
import ciVariableSettings from '~/ci/ci_variable_list/components/ci_variable_settings.vue';
import ciVariableTable from '~/ci/ci_variable_list/components/ci_variable_table.vue';
import getProjectEnvironments from '~/ci/ci_variable_list/graphql/queries/project_environments.query.graphql';
import getAdminVariables from '~/ci/ci_variable_list/graphql/queries/variables.query.graphql';
import getGroupVariables from '~/ci/ci_variable_list/graphql/queries/group_variables.query.graphql';
import getProjectVariables from '~/ci/ci_variable_list/graphql/queries/project_variables.query.graphql';
import {
ENVIRONMENT_QUERY_LIMIT,
environmentFetchErrorText,
genericMutationErrorText,
variableFetchErrorText,
mapMutationActionToToast,
} from '~/ci/ci_variable_list/constants';
import {
createGroupProps,
createInstanceProps,
createProjectProps,
createGroupProvide,
createProjectProvide,
devName,
mockProjectEnvironments,
mockProjectVariables,
newVariable,
prodName,
mockGroupVariables,
mockAdminVariables,
} from '../mocks';
jest.mock('~/alert');
Vue.use(VueApollo);
const mockProvide = {
endpoint: '/variables',
isGroup: false,
isInheritedGroupVars: false,
isProject: false,
};
const defaultProps = {
areScopedVariablesAvailable: true,
hasEnvScopeQuery: false,
pageInfo: {},
hideEnvironmentScope: false,
refetchAfterMutation: false,
};
describe('Ci Variable Shared Component', () => {
let wrapper;
let mockApollo;
let mockEnvironments;
let mockMutation;
let mockAddMutation;
let mockUpdateMutation;
let mockDeleteMutation;
let mockVariables;
const mockToastShow = jest.fn();
const findLoadingIcon = () => wrapper.findComponent(GlLoadingIcon);
const findCiTable = () => wrapper.findComponent(GlTable);
const findCiSettings = () => wrapper.findComponent(ciVariableSettings);
// eslint-disable-next-line consistent-return
function createComponentWithApollo({
customHandlers = null,
customResolvers = null,
isLoading = false,
props = { ...createProjectProps() },
provide = {},
} = {}) {
const handlers = customHandlers || [
[getProjectEnvironments, mockEnvironments],
[getProjectVariables, mockVariables],
];
const mutationResolvers = customResolvers || resolvers;
mockApollo = createMockApollo(handlers, mutationResolvers);
wrapper = shallowMount(ciVariableShared, {
propsData: {
...defaultProps,
...props,
},
provide: {
...mockProvide,
...provide,
},
apolloProvider: mockApollo,
stubs: { ciVariableSettings, ciVariableTable },
mocks: {
$toast: {
show: mockToastShow,
},
},
});
if (!isLoading) {
return waitForPromises();
}
}
beforeEach(() => {
mockEnvironments = jest.fn();
mockVariables = jest.fn();
mockMutation = jest.fn();
mockAddMutation = jest.fn();
mockUpdateMutation = jest.fn();
mockDeleteMutation = jest.fn();
});
describe.each`
isVariablePagesEnabled | text
${true} | ${'enabled'}
${false} | ${'disabled'}
`('When Pages FF is $text', ({ isVariablePagesEnabled }) => {
const pagesFeatureFlagProvide = isVariablePagesEnabled
? { glFeatures: { ciVariablesPages: true } }
: {};
describe('while queries are being fetched', () => {
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('successfully', () => {
beforeEach(async () => {
mockEnvironments.mockResolvedValue(mockProjectEnvironments);
mockVariables.mockResolvedValue(mockProjectVariables);
await createComponentWithApollo({
provide: { ...createProjectProvide(), ...pagesFeatureFlagProvide },
});
});
it('passes down the expected max variable limit as props', () => {
expect(findCiSettings().props('maxVariableLimit')).toBe(
mockProjectVariables.data.project.ciVariables.limit,
);
});
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('createAlert was not called', () => {
expect(createAlert).not.toHaveBeenCalled();
});
});
describe('with an error for variables', () => {
beforeEach(async () => {
mockEnvironments.mockResolvedValue(mockProjectEnvironments);
mockVariables.mockRejectedValue();
await createComponentWithApollo({ provide: pagesFeatureFlagProvide });
});
it('calls createAlert with the expected error message', () => {
expect(createAlert).toHaveBeenCalledWith({ message: variableFetchErrorText });
});
});
describe('with an error for environments', () => {
beforeEach(async () => {
mockEnvironments.mockRejectedValue();
mockVariables.mockResolvedValue(mockProjectVariables);
await createComponentWithApollo({ provide: pagesFeatureFlagProvide });
});
it('calls createAlert with the expected error message', () => {
expect(createAlert).toHaveBeenCalledWith({ message: environmentFetchErrorText });
});
});
});
describe('environment query', () => {
describe('when there is an environment key in queryData', () => {
beforeEach(() => {
mockEnvironments.mockResolvedValue(mockProjectEnvironments);
mockVariables.mockResolvedValue(mockProjectVariables);
});
it('environments are fetched', async () => {
await createComponentWithApollo({
props: { ...createProjectProps() },
provide: pagesFeatureFlagProvide,
});
expect(mockEnvironments).toHaveBeenCalled();
});
// applies only to project-level CI variables
describe('when environment scope is limited', () => {
beforeEach(async () => {
await createComponentWithApollo({
props: { ...createProjectProps() },
provide: pagesFeatureFlagProvide,
});
});
it('initial query is called with the correct variables', () => {
expect(mockEnvironments).toHaveBeenCalledWith({
first: ENVIRONMENT_QUERY_LIMIT,
fullPath: '/namespace/project/',
search: '',
});
});
it(`refetches environments when search term is present`, async () => {
expect(mockEnvironments).toHaveBeenCalledTimes(1);
expect(mockEnvironments).toHaveBeenCalledWith(expect.objectContaining({ search: '' }));
await findCiSettings().vm.$emit('search-environment-scope', 'staging');
expect(mockEnvironments).toHaveBeenCalledTimes(2);
expect(mockEnvironments).toHaveBeenCalledWith(
expect.objectContaining({ search: 'staging' }),
);
});
it('does not show loading icon in table while searching for environments', () => {
findCiSettings().vm.$emit('search-environment-scope', 'staging');
expect(findLoadingIcon().exists()).toBe(false);
});
});
});
describe("when there isn't an environment key in queryData", () => {
beforeEach(async () => {
mockVariables.mockResolvedValue(mockGroupVariables);
await createComponentWithApollo({
props: { ...createGroupProps() },
provide: pagesFeatureFlagProvide,
});
});
it('fetching environments is skipped', () => {
expect(mockEnvironments).not.toHaveBeenCalled();
});
});
});
describe('mutations', () => {
const groupProps = createGroupProps();
const instanceProps = createInstanceProps();
const projectProps = createProjectProps();
let mockMutationMap;
describe('error handling and feedback', () => {
beforeEach(async () => {
mockVariables.mockResolvedValue(mockGroupVariables);
mockMutation.mockResolvedValue({ ...mockGroupVariables.data, errors: [] });
await createComponentWithApollo({
customHandlers: [[getGroupVariables, mockVariables]],
customResolvers: {
Mutation: {
...resolvers.Mutation,
addGroupVariable: mockMutation,
updateGroupVariable: mockMutation,
deleteGroupVariable: mockMutation,
},
},
props: groupProps,
provide: pagesFeatureFlagProvide,
});
});
it.each`
actionName | event
${'add'} | ${'add-variable'}
${'update'} | ${'update-variable'}
${'delete'} | ${'delete-variable'}
`(
'throws the specific graphql error if present when user performs $actionName variable',
async ({ event }) => {
const graphQLErrorMessage = 'There is a problem with this graphQL action';
mockMutation.mockResolvedValue({
...mockGroupVariables.data,
errors: [graphQLErrorMessage],
});
await findCiSettings().vm.$emit(event, newVariable);
await waitForPromises();
expect(mockMutation).toHaveBeenCalled();
expect(createAlert).toHaveBeenCalledWith({ message: graphQLErrorMessage });
},
);
it.each`
actionName | event
${'add'} | ${'add-variable'}
${'update'} | ${'update-variable'}
${'delete'} | ${'delete-variable'}
`(
'throws generic error on failure with no graphql errors and user performs $actionName variable',
async ({ event }) => {
mockMutation.mockRejectedValue();
await findCiSettings().vm.$emit(event, newVariable);
await waitForPromises();
expect(mockMutation).toHaveBeenCalled();
expect(createAlert).toHaveBeenCalledWith({ message: genericMutationErrorText });
},
);
it.each`
actionName | event
${'add'} | ${'add-variable'}
${'update'} | ${'update-variable'}
${'delete'} | ${'delete-variable'}
`(
'displays toast message after user performs $actionName variable',
async ({ actionName, event }) => {
await findCiSettings().vm.$emit(event, newVariable);
await waitForPromises();
expect(mockMutation).toHaveBeenCalled();
expect(mockToastShow).toHaveBeenCalledWith(
mapMutationActionToToast[actionName](newVariable.key),
);
},
);
});
const setupMockMutations = (mockResolvedMutation) => {
mockAddMutation.mockResolvedValue(mockResolvedMutation);
mockUpdateMutation.mockResolvedValue(mockResolvedMutation);
mockDeleteMutation.mockResolvedValue(mockResolvedMutation);
return {
add: mockAddMutation,
update: mockUpdateMutation,
delete: mockDeleteMutation,
};
};
describe.each`
scope | mockVariablesResolvedValue | getVariablesHandler | addMutationName | updateMutationName | deleteMutationName | props
${'instance'} | ${mockVariables} | ${getAdminVariables} | ${'addAdminVariable'} | ${'updateAdminVariable'} | ${'deleteAdminVariable'} | ${instanceProps}
${'group'} | ${mockGroupVariables} | ${getGroupVariables} | ${'addGroupVariable'} | ${'updateGroupVariable'} | ${'deleteGroupVariable'} | ${groupProps}
${'project'} | ${mockProjectVariables} | ${getProjectVariables} | ${'addProjectVariable'} | ${'updateProjectVariable'} | ${'deleteProjectVariable'} | ${projectProps}
`(
'$scope variable mutations',
({
addMutationName,
deleteMutationName,
getVariablesHandler,
mockVariablesResolvedValue,
updateMutationName,
props,
}) => {
beforeEach(async () => {
mockVariables.mockResolvedValue(mockVariablesResolvedValue);
mockMutationMap = setupMockMutations({ ...mockVariables.data, errors: [] });
await createComponentWithApollo({
customHandlers: [[getVariablesHandler, mockVariables]],
customResolvers: {
Mutation: {
...resolvers.Mutation,
[addMutationName]: mockAddMutation,
[updateMutationName]: mockUpdateMutation,
[deleteMutationName]: mockDeleteMutation,
},
},
props,
provide: pagesFeatureFlagProvide,
});
});
it.each`
actionName | event
${'add'} | ${'add-variable'}
${'update'} | ${'update-variable'}
${'delete'} | ${'delete-variable'}
`(
'calls the right mutation when user performs $actionName variable',
async ({ event, actionName }) => {
await findCiSettings().vm.$emit(event, newVariable);
await waitForPromises();
expect(mockMutationMap[actionName]).toHaveBeenCalledWith(
expect.anything(),
{
endpoint: mockProvide.endpoint,
fullPath: props.fullPath,
id: props.id,
variable: newVariable,
},
expect.anything(),
expect.anything(),
);
},
);
},
);
describe('without fullpath and ID props', () => {
beforeEach(async () => {
mockMutation.mockResolvedValue({ ...mockAdminVariables.data, errors: [] });
mockVariables.mockResolvedValue(mockAdminVariables);
await createComponentWithApollo({
customHandlers: [[getAdminVariables, mockVariables]],
customResolvers: {
Mutation: {
...resolvers.Mutation,
addAdminVariable: mockMutation,
},
},
props: createInstanceProps(),
provide: pagesFeatureFlagProvide,
});
});
it('does not pass fullPath and ID to the mutation', async () => {
await findCiSettings().vm.$emit('add-variable', newVariable);
await waitForPromises();
expect(mockMutation).toHaveBeenCalledWith(
expect.anything(),
{
endpoint: mockProvide.endpoint,
variable: newVariable,
},
expect.anything(),
expect.anything(),
);
});
});
});
describe('Props', () => {
const mockGroupCiVariables = mockGroupVariables.data.group.ciVariables;
const mockProjectCiVariables = mockProjectVariables.data.project.ciVariables;
describe('in a specific context as', () => {
it.each`
name | mockVariablesValue | mockEnvironmentsValue | withEnvironments | expectedEnvironments | propsFn | provideFn | mutation | maxVariableLimit
${'project'} | ${mockProjectVariables} | ${mockProjectEnvironments} | ${true} | ${['prod', 'dev']} | ${createProjectProps} | ${createProjectProvide} | ${null} | ${mockProjectCiVariables.limit}
${'group'} | ${mockGroupVariables} | ${[]} | ${false} | ${[]} | ${createGroupProps} | ${createGroupProvide} | ${getGroupVariables} | ${mockGroupCiVariables.limit}
${'instance'} | ${mockAdminVariables} | ${[]} | ${false} | ${[]} | ${createInstanceProps} | ${() => {}} | ${getAdminVariables} | ${0}
`(
'passes down all the required props when its a $name component',
async ({
mutation,
maxVariableLimit,
mockVariablesValue,
mockEnvironmentsValue,
withEnvironments,
expectedEnvironments,
propsFn,
provideFn,
}) => {
const props = propsFn();
const provide = provideFn();
mockVariables.mockResolvedValue(mockVariablesValue);
if (withEnvironments) {
mockEnvironments.mockResolvedValue(mockEnvironmentsValue);
}
let customHandlers = null;
if (mutation) {
customHandlers = [[mutation, mockVariables]];
}
await createComponentWithApollo({
customHandlers,
props,
provide: { ...provide, ...pagesFeatureFlagProvide },
});
expect(findCiSettings().props()).toEqual({
areEnvironmentsLoading: false,
areScopedVariablesAvailable: wrapper.props().areScopedVariablesAvailable,
hideEnvironmentScope: defaultProps.hideEnvironmentScope,
hasEnvScopeQuery: props.hasEnvScopeQuery,
pageInfo: defaultProps.pageInfo,
isLoading: false,
maxVariableLimit,
variables: wrapper.props().queryData.ciVariables.lookup(mockVariablesValue.data)
?.nodes,
entity: props.entity,
environments: expectedEnvironments,
});
},
);
});
describe('refetchAfterMutation', () => {
it.each`
bool | text | timesQueryCalled
${true} | ${'refetches the variables'} | ${2}
${false} | ${'does not refetch the variables'} | ${1}
`('when $bool it $text', async ({ bool, timesQueryCalled }) => {
mockMutation.mockResolvedValue({ ...mockAdminVariables.data, errors: [] });
mockVariables.mockResolvedValue(mockAdminVariables);
await createComponentWithApollo({
customHandlers: [[getAdminVariables, mockVariables]],
customResolvers: {
Mutation: {
...resolvers.Mutation,
addAdminVariable: mockMutation,
},
},
props: { ...createInstanceProps(), refetchAfterMutation: bool },
provide: pagesFeatureFlagProvide,
});
await findCiSettings().vm.$emit('add-variable', newVariable);
await waitForPromises();
expect(mockVariables).toHaveBeenCalledTimes(timesQueryCalled);
});
});
describe('Validators', () => {
describe('queryData', () => {
let error;
beforeEach(() => {
mockVariables.mockResolvedValue(mockGroupVariables);
});
it('will mount component with right data', async () => {
try {
await createComponentWithApollo({
customHandlers: [[getGroupVariables, mockVariables]],
props: { ...createGroupProps() },
provide: pagesFeatureFlagProvide,
});
} catch (e) {
error = e;
} finally {
expect(wrapper.exists()).toBe(true);
expect(error).toBeUndefined();
}
});
it('report custom validator error on wrong data', () => {
expect(() =>
assertProps(
ciVariableShared,
{ ...defaultProps, ...createGroupProps(), queryData: { wrongKey: {} } },
{ provide: mockProvide },
),
).toThrow('custom validator check failed for prop');
});
});
describe('mutationData', () => {
let error;
beforeEach(() => {
mockVariables.mockResolvedValue(mockGroupVariables);
});
it('will mount component with right data', async () => {
try {
await createComponentWithApollo({
props: { ...createGroupProps() },
provide: pagesFeatureFlagProvide,
});
} catch (e) {
error = e;
} finally {
expect(wrapper.exists()).toBe(true);
expect(error).toBeUndefined();
}
});
it('report custom validator error on wrong data', () => {
expect(() =>
assertProps(
ciVariableShared,
{ ...defaultProps, ...createGroupProps(), mutationData: { wrongKey: {} } },
{ provide: { ...mockProvide, ...pagesFeatureFlagProvide } },
),
).toThrow('custom validator check failed for prop');
});
});
});
});
});
});
|