chai assertions about an object's interface
$ npm install chai-interface
var chai = require('chai')
chai.should()
chai.use(require('chai-interface'))
var foo = {
bar: true,
baz: 'green',
qux: 37,
quack: function () {},
ducks: [1, 2, 3]
}
foo.should.have.interface({
bar: Boolean,
baz: String,
qux: Number,
quack: Function,
ducks: Array
})
Also, more complex, nested objects!
var user = {
name: {
first: 'Betty',
last: 'Dodson'
},
emails: {
work: '[email protected]',
home: '[email protected]',
school: '[email protected]'
}
}
user.should.have.interface({
name: {
first: String,
last: String
},
emails: {
work: String,
home: String,
school: String
}
})
Interface not as expected:
{
"bars": {
"actual": "Array<String>",
"expected": "Array<Number>",
"actualValue": [
"a",
"b",
"c"
]
}
}
by the power of tracery
chai-interface
does interface checking using tracery
jden [email protected] @leJDen
Please submit pull requests and issues through github.
MIT (c) 2013 Agile Diagnosis, Inc. see LICENSE.md