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README.md throwError example with better clarity #73

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README.md throwError example with better clarity #73

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8 changes: 4 additions & 4 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -134,12 +134,12 @@ expect({ a: 'b', c: 'd' }).to.not.only.have.key('a');
**throwException**/**throwError**: asserts that the `Function` throws or not when called

```js
expect(fn).to.throwError(); // synonym of throwException
expect(fn).to.throwException(function (e) { // get the exception object
expect( function(){ MyFunction(undefined) } ).to.throwError(); // synonym of throwException
expect( function(){ MyFunction(undefined) } ).to.throwException(function (e) { // get the exception object
expect(e).to.be.a(SyntaxError);
});
expect(fn).to.throwException(/matches the exception message/);
expect(fn2).to.not.throwException();
expect( function(){ MyFunction(undefined) } ).to.throwException(/matches the exception message/);
expect( function(){ MyFunction('some input') } ).to.not.throwException();
```

**withArgs**: creates anonymous function to call fn with arguments
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