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import Vue from 'vue';
import GkeMachineTypeDropdown from '~/projects/gke_cluster_dropdowns/components/gke_machine_type_dropdown.vue';
import {
SET_PROJECT,
SET_ZONE,
SET_FETCHED_ZONES,
SET_FETCHED_MACHINE_TYPES,
} from '~/projects/gke_cluster_dropdowns/stores/mutation_types';
import mountComponent from 'spec/helpers/vue_mount_component_helper';
import { resetStore } from '../helpers';
import {
selectedZoneMock,
selectedProjectMock,
selectedMachineTypeMock,
gapiZonesResponseMock,
gapiMachineTypesResponseMock,
} from '../mock_data';
const componentConfig = {
fieldId: 'cluster_provider_gcp_attributes_gcp_machine_type',
fieldName: 'cluster[provider_gcp_attributes][gcp_machine_type]',
};
const LABELS = {
LOADING: 'Fetching machine types',
DISABLED_NO_PROJECT: 'Select project and zone to choose machine type',
DISABLED_NO_ZONE: 'Select zone to choose machine type',
DEFAULT: 'Select machine type',
};
const createComponent = (config = componentConfig) => {
const Component = Vue.extend(GkeMachineTypeDropdown);
return mountComponent(Component, config);
};
describe('GkeMachineTypeDropdown', () => {
let vm;
beforeEach(() => {
vm = createComponent();
});
afterEach(() => {
vm.$destroy();
resetStore(vm.$store);
});
describe('shows various toggle text depending on state', () => {
it('returns disabled state toggle text when no project and zone are selected', () => {
expect(vm.toggleText).toBe(LABELS.DISABLED_NO_PROJECT);
});
it('returns disabled state toggle text when no zone is selected', () => {
vm.$store.commit(SET_PROJECT, selectedProjectMock);
expect(vm.toggleText).toBe(LABELS.DISABLED_NO_ZONE);
});
it('returns loading toggle text', () => {
vm.isLoading = true;
expect(vm.toggleText).toBe(LABELS.LOADING);
});
it('returns default toggle text', () => {
expect(vm.toggleText).toBe(LABELS.DISABLED_NO_PROJECT);
vm.$store.commit(SET_PROJECT, selectedProjectMock);
vm.$store.commit(SET_ZONE, selectedZoneMock);
expect(vm.toggleText).toBe(LABELS.DEFAULT);
});
it('returns machine type name if machine type selected', () => {
vm.setMachineType(selectedMachineTypeMock);
expect(vm.toggleText).toBe(selectedMachineTypeMock);
});
});
describe('form input', () => {
it('reflects new value when dropdown item is clicked', done => {
expect(vm.$el.querySelector('input').value).toBe('');
vm.$store.commit(SET_FETCHED_MACHINE_TYPES, gapiMachineTypesResponseMock.items);
vm.$nextTick(() => {
vm.$el.querySelector('.dropdown-content button').click();
vm.$nextTick(() => {
expect(vm.$el.querySelector('input').value).toBe(selectedMachineTypeMock);
done();
});
});
});
});
});
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