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import Vue from 'vue';
import store from '~/ide/stores';
import newBranchForm from '~/ide/components/new_branch_form.vue';
import { createComponentWithStore } from 'spec/helpers/vue_mount_component_helper';
import { resetStore } from '../helpers';
describe('Multi-file editor new branch form', () => {
let vm;
beforeEach(() => {
const Component = Vue.extend(newBranchForm);
vm = createComponentWithStore(Component, store);
vm.$store.state.currentBranch = 'master';
vm.$mount();
});
afterEach(() => {
vm.$destroy();
resetStore(vm.$store);
});
describe('template', () => {
it('renders submit as disabled', () => {
expect(vm.$el.querySelector('.btn').getAttribute('disabled')).toBe('disabled');
});
it('enables the submit button when branch is not empty', (done) => {
vm.branchName = 'testing';
Vue.nextTick(() => {
expect(vm.$el.querySelector('.btn').getAttribute('disabled')).toBeNull();
done();
});
});
it('displays current branch creating from', (done) => {
Vue.nextTick(() => {
expect(vm.$el.querySelector('p').textContent.replace(/\s+/g, ' ').trim()).toBe('Create from: master');
done();
});
});
});
describe('submitNewBranch', () => {
beforeEach(() => {
spyOn(vm, 'createNewBranch').and.returnValue(Promise.resolve());
});
it('sets to loading', () => {
vm.submitNewBranch();
expect(vm.loading).toBeTruthy();
});
it('hides current flash element', (done) => {
vm.$refs.flashContainer.innerHTML = '<div class="flash-alert"></div>';
vm.submitNewBranch();
Vue.nextTick(() => {
expect(vm.$el.querySelector('.flash-alert')).toBeNull();
done();
});
});
it('calls createdNewBranch with branchName', () => {
vm.branchName = 'testing';
vm.submitNewBranch();
expect(vm.createNewBranch).toHaveBeenCalledWith('testing');
});
});
describe('submitNewBranch with error', () => {
beforeEach(() => {
spyOn(vm, 'createNewBranch').and.returnValue(Promise.reject({
json: () => Promise.resolve({
message: 'error message',
}),
}));
});
it('sets loading to false', (done) => {
vm.loading = true;
vm.submitNewBranch();
setTimeout(() => {
expect(vm.loading).toBeFalsy();
done();
});
});
it('creates flash element', (done) => {
vm.submitNewBranch();
setTimeout(() => {
expect(vm.$el.querySelector('.flash-alert')).not.toBeNull();
expect(vm.$el.querySelector('.flash-alert').textContent.trim()).toBe('error message');
done();
});
});
});
});
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