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import { GlListboxItem, GlCollapsibleListbox, GlDropdownItem, GlIcon } from '@gitlab/ui';
import { mountExtended } from 'helpers/vue_test_utils_helper';
import { allEnvironments, ENVIRONMENT_QUERY_LIMIT } from '~/ci/ci_variable_list/constants';
import CiEnvironmentsDropdown from '~/ci/ci_variable_list/components/ci_environments_dropdown.vue';
describe('Ci environments dropdown', () => {
let wrapper;
const envs = ['dev', 'prod', 'staging'];
const defaultProps = {
areEnvironmentsLoading: false,
environments: envs,
selectedEnvironmentScope: '',
};
const findAllListboxItems = () => wrapper.findAllComponents(GlListboxItem);
const findListboxItemByIndex = (index) => wrapper.findAllComponents(GlListboxItem).at(index);
const findActiveIconByIndex = (index) => findListboxItemByIndex(index).findComponent(GlIcon);
const findListbox = () => wrapper.findComponent(GlCollapsibleListbox);
const findListboxText = () => findListbox().props('toggleText');
const findCreateWildcardButton = () => wrapper.findComponent(GlDropdownItem);
const findMaxEnvNote = () => wrapper.findByTestId('max-envs-notice');
const createComponent = ({ props = {}, searchTerm = '', enableFeatureFlag = false } = {}) => {
wrapper = mountExtended(CiEnvironmentsDropdown, {
propsData: {
...defaultProps,
...props,
},
provide: {
glFeatures: {
ciLimitEnvironmentScope: enableFeatureFlag,
},
},
});
findListbox().vm.$emit('search', searchTerm);
};
describe('No environments found', () => {
beforeEach(() => {
createComponent({ searchTerm: 'stable' });
});
it('renders create button with search term if environments do not contain search term', () => {
const button = findCreateWildcardButton();
expect(button.exists()).toBe(true);
expect(button.text()).toBe('Create wildcard: stable');
});
});
describe('Search term is empty', () => {
describe.each`
featureFlag | flagStatus | defaultEnvStatus | firstItemValue | envIndices
${true} | ${'enabled'} | ${'prepends'} | ${'*'} | ${[1, 2, 3]}
${false} | ${'disabled'} | ${'does not prepend'} | ${envs[0]} | ${[0, 1, 2]}
`(
'when ciLimitEnvironmentScope feature flag is $flagStatus',
({ featureFlag, defaultEnvStatus, firstItemValue, envIndices }) => {
beforeEach(() => {
createComponent({ props: { environments: envs }, enableFeatureFlag: featureFlag });
});
it(`${defaultEnvStatus} * in listbox`, () => {
expect(findListboxItemByIndex(0).text()).toBe(firstItemValue);
});
it('renders all environments', () => {
expect(findListboxItemByIndex(envIndices[0]).text()).toBe(envs[0]);
expect(findListboxItemByIndex(envIndices[1]).text()).toBe(envs[1]);
expect(findListboxItemByIndex(envIndices[2]).text()).toBe(envs[2]);
});
it('does not display active checkmark', () => {
expect(findActiveIconByIndex(0).classes('gl-visibility-hidden')).toBe(true);
});
},
);
});
describe('when `*` is the value of selectedEnvironmentScope props', () => {
const wildcardScope = '*';
beforeEach(() => {
createComponent({ props: { selectedEnvironmentScope: wildcardScope } });
});
it('shows the `All environments` text and not the wildcard', () => {
expect(findListboxText()).toContain(allEnvironments.text);
expect(findListboxText()).not.toContain(wildcardScope);
});
});
describe('When ciLimitEnvironmentScope feature flag is disabled', () => {
const currentEnv = envs[2];
beforeEach(() => {
createComponent();
});
it('filters on the frontend and renders only the environment searched for', async () => {
await findListbox().vm.$emit('search', currentEnv);
expect(findAllListboxItems()).toHaveLength(1);
expect(findListboxItemByIndex(0).text()).toBe(currentEnv);
});
it('does not emit event when searching', async () => {
expect(wrapper.emitted('search-environment-scope')).toBeUndefined();
await findListbox().vm.$emit('search', currentEnv);
expect(wrapper.emitted('search-environment-scope')).toBeUndefined();
});
it('does not display note about max environments shown', () => {
expect(findMaxEnvNote().exists()).toBe(false);
});
});
describe('When ciLimitEnvironmentScope feature flag is enabled', () => {
const currentEnv = envs[2];
beforeEach(() => {
createComponent({ enableFeatureFlag: true });
});
it('renders environments passed down to it', async () => {
await findListbox().vm.$emit('search', currentEnv);
expect(findAllListboxItems()).toHaveLength(envs.length);
});
it('emits event when searching', async () => {
expect(wrapper.emitted('search-environment-scope')).toHaveLength(1);
await findListbox().vm.$emit('search', currentEnv);
expect(wrapper.emitted('search-environment-scope')).toHaveLength(2);
expect(wrapper.emitted('search-environment-scope')[1]).toEqual([currentEnv]);
});
it('renders loading icon while search query is loading', () => {
createComponent({ enableFeatureFlag: true, props: { areEnvironmentsLoading: true } });
expect(findListbox().props('searching')).toBe(true);
});
it('displays note about max environments shown', () => {
expect(findMaxEnvNote().exists()).toBe(true);
expect(findMaxEnvNote().text()).toContain(String(ENVIRONMENT_QUERY_LIMIT));
});
});
describe('Custom events', () => {
describe('when selecting an environment', () => {
const itemIndex = 0;
beforeEach(() => {
createComponent();
});
it('emits `select-environment` when an environment is clicked', () => {
findListbox().vm.$emit('select', envs[itemIndex]);
expect(wrapper.emitted('select-environment')).toEqual([[envs[itemIndex]]]);
});
});
describe('when creating a new environment from a search term', () => {
const search = 'new-env';
beforeEach(() => {
createComponent({ searchTerm: search });
});
it('emits create-environment-scope', () => {
findCreateWildcardButton().vm.$emit('click');
expect(wrapper.emitted('create-environment-scope')).toEqual([[search]]);
});
});
});
});
|
