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import { GlDropdownItem } from '@gitlab/ui';
import { mount } from '@vue/test-utils';
import { createMockDirective, getBinding } from 'helpers/vue_mock_directive';
import CanaryIngress from '~/environments/components/canary_ingress.vue';
import { CANARY_UPDATE_MODAL } from '~/environments/constants';
import { rolloutStatus } from './graphql/mock_data';
describe('/environments/components/canary_ingress.vue', () => {
let wrapper;
const setWeightTo = (weightWrapper, x) =>
weightWrapper
.findAll(GlDropdownItem)
.at(x / 5)
.vm.$emit('click');
const createComponent = (props = {}, options = {}) => {
wrapper = mount(CanaryIngress, {
propsData: {
canaryIngress: {
canary_weight: 60,
},
...props,
},
directives: {
GlModal: createMockDirective(),
},
...options,
});
};
beforeEach(() => {
createComponent();
});
afterEach(() => {
if (wrapper) {
wrapper.destroy();
}
wrapper = null;
});
describe('stable weight', () => {
let stableWeightDropdown;
beforeEach(() => {
stableWeightDropdown = wrapper.find('[data-testid="stable-weight"]');
});
it('displays the current stable weight', () => {
expect(stableWeightDropdown.props('text')).toBe('40');
});
it('emits a change with the new canary weight', () => {
setWeightTo(stableWeightDropdown, 15);
expect(wrapper.emitted('change')).toContainEqual([85]);
});
it('lists options from 0 to 100 in increments of 5', () => {
const options = stableWeightDropdown.findAll(GlDropdownItem);
expect(options).toHaveLength(21);
options.wrappers.forEach((w, i) => expect(w.text()).toBe((i * 5).toString()));
});
it('is set to open the change modal', () => {
stableWeightDropdown
.findAll(GlDropdownItem)
.wrappers.forEach((w) =>
expect(getBinding(w.element, 'gl-modal')).toMatchObject({ value: CANARY_UPDATE_MODAL }),
);
});
});
describe('canary weight', () => {
let canaryWeightDropdown;
beforeEach(() => {
canaryWeightDropdown = wrapper.find('[data-testid="canary-weight"]');
});
it('displays the current canary weight', () => {
expect(canaryWeightDropdown.props('text')).toBe('60');
});
it('emits a change with the new canary weight', () => {
setWeightTo(canaryWeightDropdown, 15);
expect(wrapper.emitted('change')).toContainEqual([15]);
});
it('lists options from 0 to 100 in increments of 5', () => {
canaryWeightDropdown
.findAll(GlDropdownItem)
.wrappers.forEach((w, i) => expect(w.text()).toBe((i * 5).toString()));
});
it('is set to open the change modal', () => {
canaryWeightDropdown
.findAll(GlDropdownItem)
.wrappers.forEach((w) =>
expect(getBinding(w.element, 'gl-modal')).toMatchObject({ value: CANARY_UPDATE_MODAL }),
);
});
});
describe('graphql', () => {
beforeEach(() => {
createComponent({
graphql: true,
canaryIngress: rolloutStatus.canaryIngress,
});
});
it('shows the correct weight', () => {
const canaryWeightDropdown = wrapper.find('[data-testid="canary-weight"]');
expect(canaryWeightDropdown.props('text')).toBe('50');
});
});
});
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