assume-sinon

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Extends assume with assertions against the Sinon.JS unit-test mocking framework.

The following flags are added:

- always

The following new methods are introduced:

#### spylike

Assert if the value is spy.

``js
assume(spy).is.spylike();
`

#### called

Assert that the function called x amount of times.

`js
assume(spy).is.called(20);
`

#### calledWithNew

Assert that the function called with new.

`js
assume(spy).is.calledWithNew();
assume(spy).is.always.calledWithNew();
`

#### calledBefore

Assert that the function called before a given sinon spy.

`js
assume(spy).is.calledBefore(otherspy);
`

#### calledAfter

Assert that the function called after a given sinon spy.

`js
assume(spy).is.calledAfter(otherspy);
`

#### calledOn

Assert that the function called on a given object.

`js
assume(spy).is.calledOn(thisvalue);
`

#### calledWith

Assert that the function called with the given arguments.

`js
assume(spy).is.calledWith('foo', 'bar');
`

#### calledWithMatch

Assert that the function called with matching arguments.

`js
assume(spy).is.calledWithMatch('foo', 'bar');
`

#### calledWithExactly

Assert that the function called with matching arguments.

`js
assume(spy).is.calledWithExactly('foo', 'bar');
`

#### returned

Assert that the function has returned a given value.

`js
assume(spy).has.returned(true);
`

#### thrown

Assert that the function has thrown.

`js
assume(spy).thrown(new Error('and error'));
``

License

MIT