Improved/fixed some tests

pull/56/head
Sylvain Prat 9 years ago
parent 94a3f8767b
commit 645303e986

@ -7,11 +7,15 @@ var h = require('../h');
var thunk = require('../thunk');
describe('thunk', function() {
var elm, vnode0;
var parent, vnode0;
beforeEach(function() {
elm = document.createElement('div');
vnode0 = elm;
parent = document.createElement('div');
vnode0 = document.createElement('div');
parent.appendChild(vnode0);
});
function elm() {
return parent.firstChild;
}
it('returns vnode with data and render function', function() {
function numberInSpan(n) {
return h('span', 'Number is ' + n);
@ -56,11 +60,14 @@ describe('thunk', function() {
thunk('num', numberInSpan, 2)
]);
patch(vnode0, vnode1);
assert.equal(elm.firstChild.innerHTML, 'Number is 1');
assert.equal(elm().firstChild.tagName.toLowerCase(), 'span');
assert.equal(elm().firstChild.innerHTML, 'Number is 1');
patch(vnode1, vnode2);
assert.equal(elm.firstChild.innerHTML, 'Number is 1');
assert.equal(elm().firstChild.tagName.toLowerCase(), 'span');
assert.equal(elm().firstChild.innerHTML, 'Number is 1');
patch(vnode2, vnode3);
assert.equal(elm.firstChild.innerHTML, 'Number is 2');
assert.equal(elm().firstChild.tagName.toLowerCase(), 'span');
assert.equal(elm().firstChild.innerHTML, 'Number is 2');
assert.equal(called, 2);
});
it('renders correctly when root', function() {
@ -74,13 +81,16 @@ describe('thunk', function() {
var vnode3 = thunk('num', numberInSpan, 2);
patch(vnode0, vnode1);
assert.equal(elm.innerHTML, 'Number is 1');
assert.equal(elm().tagName.toLowerCase(), 'span');
assert.equal(elm().innerHTML, 'Number is 1');
patch(vnode1, vnode2);
assert.equal(elm.innerHTML, 'Number is 1');
assert.equal(elm().tagName.toLowerCase(), 'span');
assert.equal(elm().innerHTML, 'Number is 1');
patch(vnode2, vnode3);
assert.equal(elm.innerHTML, 'Number is 2');
assert.equal(elm().tagName.toLowerCase(), 'span');
assert.equal(elm().innerHTML, 'Number is 2');
assert.equal(called, 2);
});
it('can mutate its root tag', function() {
@ -91,13 +101,11 @@ describe('thunk', function() {
var vnode1 = h('div', [thunk('oddEven', oddEven, 1)]);
var vnode2 = h('div', [thunk('oddEven', oddEven, 4)]);
patch(vnode0, vnode1);
assert.equal(elm.firstChild.tagName, 'DIV');
assert.equal(elm.firstChild.className, 'odd');
assert.equal(elm().firstChild.tagName.toLowerCase(), 'div');
assert.equal(elm().firstChild.className, 'odd');
patch(vnode1, vnode2);
assert.equal(elm.firstChild.tagName, 'P');
assert.equal(elm.firstChild.className, 'even');
assert.equal(elm().firstChild.tagName.toLowerCase(), 'p');
assert.equal(elm().firstChild.className, 'even');
});
it('can be replaced and removed', function() {
function numberInSpan(n) {
@ -111,12 +119,12 @@ describe('thunk', function() {
var vnode2 = h('div', [thunk('oddEven', oddEven, 4)]);
patch(vnode0, vnode1);
assert.equal(elm.firstChild.tagName, 'SPAN');
assert.equal(elm.firstChild.className, 'numberInSpan');
assert.equal(elm().firstChild.tagName.toLowerCase(), 'span');
assert.equal(elm().firstChild.className, 'numberInSpan');
patch(vnode1, vnode2);
assert.equal(elm.firstChild.tagName, 'DIV');
assert.equal(elm.firstChild.className, 'even');
assert.equal(elm().firstChild.tagName.toLowerCase(), 'div');
assert.equal(elm().firstChild.className, 'even');
});
it('can be replaced and removed when root', function() {
function numberInSpan(n) {
@ -130,11 +138,11 @@ describe('thunk', function() {
var vnode2 = thunk('oddEven', oddEven, 4);
patch(vnode0, vnode1);
assert.equal(elm.firstChild.tagName, 'SPAN');
assert.equal(elm.firstChild.className, 'numberInSpan');
assert.equal(elm().tagName.toLowerCase(), 'span');
assert.equal(elm().className, 'numberInSpan');
patch(vnode1, vnode2);
assert.equal(elm.firstChild.tagName, 'DIV');
assert.equal(elm.firstChild.className, 'even');
assert.equal(elm().tagName.toLowerCase(), 'div');
assert.equal(elm().className, 'even');
});
});

Loading…
Cancel
Save