it("should return a range of iterations when start is undefined", function() {
var end = new Iteration({'number': 5});
var iterations = Iteration.createMissingIterations('#done', undefined, end);
expect(iterations.length).toEqual(4);
expect(_.first(iterations).get('number')).toEqual(1);
});
it("should return an empty array when start is undefined and end is number 1", function() {
var end = new Iteration({'number': 1});
var iterations = Iteration.createMissingIterations('#done', undefined, end);
expect(iterations.length).toEqual(0);
});
it("should return an empty array when there is no gap between start and end", function() {
var end = new Iteration({'number': 2});
var iterations = Iteration.createMissingIterations('#done', this.start, end);
expect(iterations.length).toEqual(0);
});
expect(function() {
Iteration.createMissingIterations('#done', that.start, end);
}).toThrow("end iteration number:1 must be greater than start iteration number:2");
it("should create a range of iterations", function() {
var end = new Iteration({'number': 5});
var iterations = Iteration.createMissingIterations('#done', this.start, end);
expect(iterations.length).toEqual(3);
});