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template-component.spec.js
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describe("TemplateComponent", function () {
it("as sub component", function (done) {
var MyTplComponent = san.defineTemplateComponent({
template: '<span title="{{t}}">{{n}}</span>'
});
var MyComponent = san.defineComponent({
components: {
'x-tpl': MyTplComponent
},
template: '<a><x-tpl t="{{email}}" n="{{name}}"/></a>'
});
var myComponent = new MyComponent({
data: {
'email': '[email protected]',
'name': 'errorrik'
}
});
var wrap = document.createElement('div');
document.body.appendChild(wrap);
myComponent.attach(wrap);
var span = wrap.getElementsByTagName('span')[0];
expect(span.innerHTML).toContain('errorrik');
expect(span.title).toContain('[email protected]');
myComponent.data.set('email', '[email protected]');
myComponent.data.set('name', 'erik');
myComponent.nextTick(function () {
expect(span.innerHTML).toContain('erik');
expect(span.title).toContain('erik168');
myComponent.dispose();
document.body.removeChild(wrap);
done();
});
});
it("as root component", function (done) {
var MyComponent = san.defineTemplateComponent({
template: '<span title="{{t}}">{{n}}</span>'
});
var myComponent = new MyComponent({
data: {
't': '[email protected]',
'n': 'errorrik'
}
});
var wrap = document.createElement('div');
document.body.appendChild(wrap);
myComponent.attach(wrap);
var span = wrap.getElementsByTagName('span')[0];
expect(span.innerHTML).toContain('errorrik');
expect(span.title).toContain('[email protected]');
myComponent.data.set('t', '[email protected]');
myComponent.data.set('n', 'erik');
san.nextTick(function () {
expect(span.innerHTML).toContain('erik');
expect(span.title).toContain('erik168');
myComponent.dispose();
document.body.removeChild(wrap);
done();
});
});
it("with slot", function (done) {
var MyTplComponent = san.defineTemplateComponent({
template: '<span title="{{t}}"><slot/></span>'
});
var MyComponent = san.defineComponent({
components: {
'x-tpl': MyTplComponent
},
template: '<a><x-tpl t="{{email}}">{{name}}</x-tpl></a>'
});
var myComponent = new MyComponent({
data: {
'email': '[email protected]',
'name': 'errorrik'
}
});
var wrap = document.createElement('div');
document.body.appendChild(wrap);
myComponent.attach(wrap);
var span = wrap.getElementsByTagName('span')[0];
expect(span.innerHTML).toContain('errorrik');
expect(span.title).toContain('[email protected]');
myComponent.data.set('email', '[email protected]');
myComponent.data.set('name', 'erik');
myComponent.nextTick(function () {
expect(span.innerHTML).toContain('erik');
expect(span.title).toContain('erik168');
myComponent.dispose();
document.body.removeChild(wrap);
done();
});
});
it("with fragment", function (done) {
var MyTplComponent = san.defineTemplateComponent({
template: '<fragment><h3><slot name="title"/></h3><span><slot/></span></fragment>'
});
var MyComponent = san.defineComponent({
components: {
'x-tpl': MyTplComponent
},
template: '<div><x-tpl><a slot="title">{{name}}</a>{{email}}</x-tpl></div>'
});
var myComponent = new MyComponent({
data: {
'email': '[email protected]',
'name': 'errorrik'
}
});
var wrap = document.createElement('div');
document.body.appendChild(wrap);
myComponent.attach(wrap);
var span = wrap.getElementsByTagName('span')[0];
var a = wrap.getElementsByTagName('a')[0];
expect(a.innerHTML).toContain('errorrik');
expect(span.innerHTML).toContain('[email protected]');
myComponent.data.set('email', '[email protected]');
myComponent.data.set('name', 'erik');
myComponent.nextTick(function () {
expect(a.innerHTML).toContain('erik');
expect(span.innerHTML).toContain('erik168');
myComponent.dispose();
document.body.removeChild(wrap);
done();
});
});
it("merge root element class literal", function (done) {
var MyTplComponent = san.defineTemplateComponent({
template: '<span title="{{t}}" class="c">{{n}}</span>'
});
var MyComponent = san.defineComponent({
components: {
'x-tpl': MyTplComponent
},
template: '<a><x-tpl t="{{email}}" n="{{name}}" class="a b"/></a>'
});
var myComponent = new MyComponent({
data: {
'email': '[email protected]',
'name': 'errorrik'
}
});
var wrap = document.createElement('div');
document.body.appendChild(wrap);
myComponent.attach(wrap);
var span = wrap.getElementsByTagName('span')[0];
expect(span.innerHTML).toContain('errorrik');
expect(span.title).toContain('[email protected]');
expect(span.className).toContain('a');
expect(span.className).toContain('b');
expect(span.className).toContain('c');
myComponent.data.set('email', '[email protected]');
myComponent.data.set('name', 'erik');
myComponent.nextTick(function () {
expect(span.innerHTML).toContain('erik');
expect(span.title).toContain('erik168');
myComponent.dispose();
document.body.removeChild(wrap);
done();
});
});
it("merge root element class literal", function (done) {
var MyTplComponent = san.defineTemplateComponent({
template: '<span title="{{t}}" class="{{xc}}">{{n}}</span>'
});
var MyComponent = san.defineComponent({
components: {
'x-tpl': MyTplComponent
},
template: '<a><x-tpl t="{{email}}" n="{{name}}" class="{{cla}}" xc="{{xc}}"/></a>'
});
var myComponent = new MyComponent({
data: {
'email': '[email protected]',
'name': 'errorrik',
'cla': ['a', 'b'],
'xc': 'c'
}
});
var wrap = document.createElement('div');
document.body.appendChild(wrap);
myComponent.attach(wrap);
var span = wrap.getElementsByTagName('span')[0];
expect(span.innerHTML).toContain('errorrik');
expect(span.title).toContain('[email protected]');
expect(span.className).toContain('a');
expect(span.className).toContain('b');
expect(span.className).toContain('c');
myComponent.data.set('email', '[email protected]');
myComponent.data.set('name', 'erik');
myComponent.data.set('xc', ['e', 'f']);
myComponent.data.set('cla', 'g');
myComponent.nextTick(function () {
expect(span.innerHTML).toContain('erik');
expect(span.title).toContain('erik168');
expect(span.className).not.toContain('a');
expect(span.className).toContain('e');
expect(span.className).toContain('f');
expect(span.className).toContain('g');
myComponent.dispose();
document.body.removeChild(wrap);
done();
});
});
it("merge root element style literal", function (done) {
var MyTplComponent = san.defineTemplateComponent({
template: '<span style="color:blue">test</span>'
});
var MyComponent = san.defineComponent({
components: {
'x-tpl': MyTplComponent
},
template: '<a><x-tpl style="height:{{h}}"/></a>'
});
var myComponent = new MyComponent({
data: {
h: '10px'
}
});
var wrap = document.createElement('div');
document.body.appendChild(wrap);
myComponent.attach(wrap);
var span = wrap.getElementsByTagName('span')[0];
expect(/color:\s*blue($|;)/i.test(span.style.cssText)).toBeTruthy();
expect(/height:\s*10px($|;)/i.test(span.style.cssText)).toBeTruthy();
myComponent.data.set('email', '[email protected]');
myComponent.data.set('name', 'erik');
myComponent.data.set('h', '5px');
myComponent.nextTick(function () {
expect(/color:\s*blue($|;)/i.test(span.style.cssText)).toBeTruthy();
expect(/height:\s*5px($|;)/i.test(span.style.cssText)).toBeTruthy();
myComponent.dispose();
document.body.removeChild(wrap);
done();
});
});
it("merge root element style, auto expand", function (done) {
var MyTplComponent = san.defineTemplateComponent({
template: '<span style="{{xs}}">test</span>'
});
var MyComponent = san.defineComponent({
components: {
'x-tpl': MyTplComponent
},
template: '<a><x-tpl style="{{sty}}" xs="{{xs}}"/></a>'
});
var myComponent = new MyComponent({
data: {
sty: {
height: '10px',
position: 'absolute'
},
xs: 'color:blue;'
}
});
var wrap = document.createElement('div');
document.body.appendChild(wrap);
myComponent.attach(wrap);
var span = wrap.getElementsByTagName('span')[0];
expect(/height:\s*10px($|;)/i.test(span.style.cssText)).toBeTruthy();
expect(/position:\s*absolute($|;)/i.test(span.style.cssText)).toBeTruthy();
expect(/color:\s*blue($|;)/i.test(span.style.cssText)).toBeTruthy();
myComponent.data.set('xs', {
top: '10px',
position: 'relative'
});
myComponent.data.set('sty', 'width: 5px');
myComponent.nextTick(function () {
expect(/width:\s*5px($|;)/i.test(span.style.cssText)).toBeTruthy();
expect(/top:\s*10px($|;)/i.test(span.style.cssText)).toBeTruthy();
expect(/position:\s*relative($|;)/i.test(span.style.cssText)).toBeTruthy();
expect(/color/i.test(span.style.cssText)).toBeFalsy();
myComponent.dispose();
document.body.removeChild(wrap);
done();
});
});
it("root with if-else, merge id & class & style prop", function (done) {
var MyTplComponent = san.defineTemplateComponent({
template:
'<b s-if="isShow" class="a" style="color:blue">test</b>'
+ '<u s-else class="b" style="color:red">test</u>'
});
var MyComponent = san.defineComponent({
components: {
'x-tpl': MyTplComponent
},
template: '<a><x-tpl id="outerId" class="c" style="height:10px" isShow="{{isShow}}"/></a>'
});
var myComponent = new MyComponent({
data: {
isShow: true
}
});
var wrap = document.createElement('div');
document.body.appendChild(wrap);
myComponent.attach(wrap);
var b = wrap.getElementsByTagName('b')[0];
expect(b.id).toBe('outerId');
expect(b.className).toContain('a');
expect(b.className).toContain('c');
expect(/color:\s*blue($|;)/i.test(b.style.cssText)).toBeTruthy();
expect(/height:\s*10px($|;)/i.test(b.style.cssText)).toBeTruthy();
myComponent.data.set('isShow', false);
myComponent.nextTick(function () {
var u = wrap.getElementsByTagName('u')[0];
expect(u.id).toBe('outerId');
expect(u.className).toContain('b');
expect(u.className).toContain('c');
expect(/color:\s*red($|;)/i.test(u.style.cssText)).toBeTruthy();
expect(/height:\s*10px($|;)/i.test(u.style.cssText)).toBeTruthy();
myComponent.dispose();
document.body.removeChild(wrap);
done();
});
});
it("initData", function (done) {
var MyTplComponent = san.defineTemplateComponent({
template: '<span class="{{c}}">test</span>',
initData: function () {
return {
c: ['c', 'd']
}
}
});
var MyComponent = san.defineComponent({
components: {
'x-tpl': MyTplComponent
},
template: '<a><x-tpl class="{{clz}}"/></a>'
});
var myComponent = new MyComponent({
data: {
'clz': 'a b'
}
});
var wrap = document.createElement('div');
document.body.appendChild(wrap);
myComponent.attach(wrap);
var span = wrap.getElementsByTagName('span')[0];
expect(span.className).toContain('a');
expect(span.className).toContain('b');
expect(span.className).toContain('c');
expect(span.className).toContain('d');
myComponent.data.set('clz', ['e']);
myComponent.nextTick(function () {
expect(span.className).toContain('e');
expect(span.className).not.toContain('b');
expect(span.className).toContain('c');
expect(span.className).toContain('d');
myComponent.dispose();
document.body.removeChild(wrap);
done();
});
});
it("root element with if, has data when inited", function (done) {
var MyTplComponent = san.defineTemplateComponent({
template: '<b s-if="person">{{person.name}}</b>'
});
var MyComponent = san.defineComponent({
components: {
'x-tpl': MyTplComponent
},
template: '<x-tpl person="{{person}}"/>'
})
var myComponent = new MyComponent({
data: {
person: {
name: 'errorrik'
}
}
});
var wrap = document.createElement('div');
document.body.appendChild(wrap);
myComponent.attach(wrap);
expect(wrap.getElementsByTagName('b').length).toBe(1);
var b = wrap.getElementsByTagName('b')[0];
expect(b.innerHTML).toBe('errorrik');
myComponent.data.set('person', null);
myComponent.nextTick(function () {
expect(wrap.getElementsByTagName('b').length).toBe(0);
myComponent.dispose();
document.body.removeChild(wrap);
done();
});
});
it("root element with if, no data when inited", function (done) {
var MyTplComponent = san.defineTemplateComponent({
template: '<b s-if="person">{{person.name}}</b>'
});
var MyComponent = san.defineComponent({
components: {
'x-tpl': MyTplComponent
},
template: '<x-tpl person="{{person}}"/>'
})
var myComponent = new MyComponent({});
var wrap = document.createElement('div');
document.body.appendChild(wrap);
myComponent.attach(wrap);
expect(wrap.getElementsByTagName('b').length).toBe(0);
myComponent.data.set('person', {
name: 'errorrik'
});
myComponent.nextTick(function () {
expect(wrap.getElementsByTagName('b').length).toBe(1);
var b = wrap.getElementsByTagName('b')[0];
expect(b.innerHTML).toBe('errorrik');
myComponent.dispose();
document.body.removeChild(wrap);
done();
});
});
it("native bind click", function (done) {
var clicked = 0;
var ChildComponent = san.defineTemplateComponent({
template: '<h2>child</h2>'
});
var MyComponent = san.defineComponent({
template:
'<div>' +
'<child-component on-click="native:clicker"></child-component>' +
'<child-component></child-component>' +
'</div>',
components: {
'child-component': ChildComponent
},
clicker: function (event) {
expect(event.target || event.srcElement).toBe(nativeChildEl);
clicked += 1;
}
});
var myComponent = new MyComponent();
var wrap = document.createElement('div');
document.body.appendChild(wrap);
myComponent.attach(wrap);
var h2s = wrap.getElementsByTagName('h2');
var nativeChildEl = h2s[0];
var childEl = h2s[1];
function doneSpec() {
if (clicked === 1) {
myComponent.dispose();
document.body.removeChild(wrap);
done();
return;
}
setTimeout(doneSpec, 500);
}
// 两次点击，期望只有第一次nativeEvent的点击生效
triggerEvent(nativeChildEl, 'click');
triggerEvent(childEl, 'click');
doneSpec();
});
});