All files / src/components/u-tabs.vue test.spec.js

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import { createVMFromTemplate } from '~/test/utils';
 
import Vue from 'vue';
import { installComponents } from '@vusion/utils';
import * as Components from '../index';
import sinon from 'sinon';
 
installComponents(Components, Vue);
 
describe('Tabs, Tab', () => {
    it('(default)', (done) => {
        const vm = createVMFromTemplate(`
            <u-tabs ref="tabs">
                <u-tab title="TabA">ContentA</u-tab>
                <u-tab title="TabB">ContentB</u-tab>
                <u-tab title="TabC">ContentC</u-tab>
            </u-tabs>
        `);
 
        const tabs = vm.$refs.tabs;
        vm.$nextTick(() => {
            expect(tabs.selectedVM).to.equal(tabs.itemVMs[0]);
            done();
        });
    });
 
    it('value && select', (done) => {
        const vm = createVMFromTemplate(
            `<u-tabs ref="tabs" :value.sync="value">
                <u-tab title="TabA" value="A">ContentA</u-tab>
                <u-tab title="TabB" value="B">ContentB</u-tab>
                <u-tab title="TabC" value="C">ContentC</u-tab>
            </u-tabs>`, {
                data() {
                    return {
                        value: 'A',
                    };
                },
            },
        );
 
        const tabs = vm.$refs.tabs;
        const spy = sinon.spy(tabs, 'select');
        tabs.select(tabs.itemVMs[1]);
        vm.$nextTick(() => {
            expect(spy.withArgs(tabs.itemVMs[1]).calledOnce).to.true;
            expect(spy.firstCall.args[0]).to.equal(tabs.itemVMs[1]);
            expect(tabs.value).to.equal('B');
            expect(tabs.selectedVM).to.equal(tabs.itemVMs[1]);
            done();
        });
    });
 
    it('@before-select', (done) => {
        const vm = createVMFromTemplate(`
            <u-tabs ref="tabs" @before-select="beforeSelect">
                <u-tab title="TabA">ContentA</u-tab>
                <u-tab title="TabB">ContentB</u-tab>
                <u-tab title="TabC">ContentC</u-tab>
            </u-tabs>`, {
            methods: {
                beforeSelect(e) {
                    e.preventDefault();
                },
            },
        });
 
        const tabs = vm.$refs.tabs;
        tabs.select(tabs.itemVMs[2]);
        vm.$nextTick(() => {
            expect(tabs.selectedVM).to.equal(tabs.itemVMs[0]);
            done();
        });
    });
 
    it('close', (done) => {
        const vm = createVMFromTemplate(`
            <u-tabs ref="tabs">
                <u-tab title="TabA">ContentA</u-tab>
                <u-tab title="TabB">ContentB</u-tab>
                <u-tab title="TabC">ContentC</u-tab>
            </u-tabs>`);
 
        const tabs = vm.$refs.tabs;
        const selectedVM = tabs.itemVMs[1];
        tabs.close(tabs.itemVMs[0]);
        vm.$nextTick(() => {
            expect(tabs.itemVMs.length).to.equal(2);
            expect(tabs.selectedVM).to.equal(selectedVM);
            done();
        });
    });
 
    it('readonly', (done) => {
        const vm = createVMFromTemplate(`
            <u-tabs ref="tabs" readonly>
                <u-tab title="TabA">ContentA</u-tab>
                <u-tab title="TabB">ContentB</u-tab>
                <u-tab title="TabC">ContentC</u-tab>
            </u-tabs>
        `);
 
        const tabs = vm.$refs.tabs;
        tabs.select(tabs.itemVMs[1]);
        vm.$nextTick(() => {
            expect(tabs.selectedVM).to.equal(tabs.itemVMs[0]);
            done();
        });
    });
 
    it('disabled', (done) => {
        const vm = createVMFromTemplate(`
            <u-tabs ref="tabs" disabled>
                <u-tab title="TabA">ContentA</u-tab>
                <u-tab title="TabB">ContentB</u-tab>
                <u-tab title="TabC">ContentC</u-tab>
            </u-tabs>
        `);
 
        const tabs = vm.$refs.tabs;
        tabs.select(tabs.itemVMs[1]);
        vm.$nextTick(() => {
            expect(tabs.selectedVM).to.equal(tabs.itemVMs[0]);
            done();
        });
    });
});