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import Vue from 'vue';
import ScrollButton from '~/ide/components/jobs/detail/scroll_button.vue';
import mountComponent from '../../../../helpers/vue_mount_component_helper';
describe('IDE job log scroll button', () => {
const Component = Vue.extend(ScrollButton);
let vm;
beforeEach(() => {
vm = mountComponent(Component, {
direction: 'up',
disabled: false,
});
});
afterEach(() => {
vm.$destroy();
});
describe('iconName', () => {
['up', 'down'].forEach(direction => {
it(`returns icon name for ${direction}`, () => {
vm.direction = direction;
expect(vm.iconName).toBe(`scroll_${direction}`);
});
});
});
describe('tooltipTitle', () => {
it('returns title for up', () => {
expect(vm.tooltipTitle).toBe('Scroll to top');
});
it('returns title for down', () => {
vm.direction = 'down';
expect(vm.tooltipTitle).toBe('Scroll to bottom');
});
});
it('emits click event on click', () => {
spyOn(vm, '$emit');
vm.$el.querySelector('.btn-scroll').click();
expect(vm.$emit).toHaveBeenCalledWith('click');
});
it('disables button when disabled is true', done => {
vm.disabled = true;
vm.$nextTick(() => {
expect(vm.$el.querySelector('.btn-scroll').hasAttribute('disabled')).toBe(true);
done();
});
});
});
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