2.5 KiB
title | localeTitle |
---|---|
Chaijs Cheatsheet | Chaigs Cheatsheet |
يجزم
`assert(val) assert.fail(actual, expected) assert.ok(val) // is truthy assert.equal(actual, expected) // 'compare with ==' assert.strictEqual assert.deepEqual
assert.isTrue assert.isFalse
assert.isNull assert.isNotNull assert.isUndefined assert.isDefined assert.isFunction assert.isObject assert.isArray assert.isString assert.isNumber assert.isBoolean
assert.typeOf(/tea/, 'regexp') // Object.prototype.toString() assert.instanceOf(chai, Tea) assert.include( a,b,c ], a) assert.match(val, /regexp/) assert.property(obj, 'tea') // 'tea' in object assert.deepProperty(obj, 'tea.green') assert.propertyVal(person, 'name', 'John') assert.deepPropertyVal(post, 'author.name', 'John')
assert.lengthOf(object, 3) assert.throws(function() { ... }) assert.throws(function() { ... }, /reference error/) assert.doesNotThrow
assert.operator(1, '<', 2) assert.closeTo(actual, expected) `
ينبغي: سلاسل
.to .be .been .is .that .and .have .with .at .of .same
لا يجب
expect(object).not.equal('x')
توقعات
`expect(object) .equal(expected) .eql .deep.equal(expected) // same as .eql .be.a('string') .include(val)
.be.ok(val) .be.true .be.false
.be.null .be.undefined .be.empty .be.arguments .be.function .be.instanceOf
.gt(5) # or .above .greaterThan .gte # or .at.least .lt(5) # or .below
.respondTo('bar') .satisfy (n) -> n > 0
.have.members([2, 3, 4]) .have.keys(['foo']) .have.key('foo')
.exist
expect(-> ...) .throw /not a function/ `
تشاي-مسج
` global.jQuery = ...; chai.use(require('chai-jquery'));
expect($body)
.have.attr('foo')
.have.prop('disabled')
.have.css('background')
.have.css('background-color', '#ffffff')
.have.data('foo')
.have.class('active')
.have.id('id')
.have.html('<em>hi</em>')
.have.text('hello')
.have.value('2013')
.be.visible
.be.hidden
.be.checked
.be.selected
.be.enabled
.be.disabled
.be.empty
.to.exist
.to.contain('text')
.to.have('.selector')
`
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