import { shallowMount } from '@vue/test-utils';
import { getMountOptions } from '@/helpers/unit-test-helper.js';
import { nextTick } from 'vue';
import buttonMain from './button-main';

describe('buttonMain.vue', () => {
    it('Should return btn-primary class', async () => {
        // Act
        const wrapper = shallowMount(buttonMain,
            setupMocks({
                propsData: {
                    isPrimary: true
                }
            }));

        // Assert
        const button = wrapper.find('button');

        // Expect
        expect(button.attributes('class')).toContain('btn-primary');
    });

    it('Should return aria-disabled state', async () => {
        // Act
        const wrapper = shallowMount(buttonMain,
            setupMocks({
                propsData: {
                    isDisabled: true
                }
            }));

        // Assert
        const button = wrapper.find('button');

        // Expect
        expect(button.attributes()['aria-disabled']).toEqual('true');
    });

    it('Should return loader color', async () => {
        // Act
        const wrapper = shallowMount(buttonMain,
            setupMocks({
                propsData: {
                    loaderColor: 'blue',
                    loaderEnabled: true
                }
            }));

        // Assert

        const label = wrapper.find('label');

        wrapper.vm.clicked();

        await nextTick();

        const loader = wrapper.find('loader-stub');

        expect(loader.attributes('class')).toContain('blue');
    });

    it('Should return loader position', async () => {
        // Act
        const wrapper = shallowMount(buttonMain,
            setupMocks({
                propsData: {
                    loaderPosition: 'right',
                    loaderEnabled: true
                }
            }));

        // Assert

        const label = wrapper.find('label');

        wrapper.vm.clicked();

        await nextTick();

        const loader = wrapper.find('loader-stub');

        expect(loader.attributes('class')).toContain('right');
    });
});

/**
 *
 * @param mountOptionsMockData
 */
function setupMocks(mountOptionsMockData = {}) {
    const defaultMountOptions = { route: { query: { issPage: 'page-name' } } };
    const baseMountOptions = getMountOptions(Object.assign(defaultMountOptions, mountOptionsMockData));
    const allMountOptions = Object.assign(defaultMountOptions, baseMountOptions);

    return allMountOptions;
}