README.md
# jasmine-def
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Define lazily evaluated test data via ```def()``` and ```subject()``` functions.
## Usage
### Without jasmine-def
```javascript
describe('old spec', function () {
// order is important, options must be defined before subject
beforeEach(function () {
this.options = { foo: 'foo' };
});
beforeEach(function () {
this.subject = new SomeObject(this.options)
});
it('works', function () {
expect(this.options).toBeDefined();
expect(this.subject).toBeDefined();
});
});
```
### With jasmine-def
```javascript
describe('new shiny spec', function () {
// order is not important, defined properties are lazy evaluated
subject(function () {
return new SomeObject(this.options)
});
def('options', function () {
return { foo: 'foo' }
});
it('works', function () {
expect(this.options).toBeDefined();
expect(this.subject).toBeDefined();
});
});
```