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/**

* Tests

* @returns {undefined}

*/

describe("MileageLogger", function() {

var ml;

beforeEach(function(){

ml = new MileageLogger();

});

it("should start at 56472 miles", function() {

expect(ml.odo).toBe(56472);

});

it("should start on 20/11", function(){

expect(ml.startDate).toBe('20/11');

});

it("should not exceed end mileage of 58941", function() {

expect(ml.odo).toBeLessThan(58942);

});

it("should output date, start mileage, end mileage", function() {

expect(ml.getLog()).toBe('20/11 Start - 56472');

});

it("should log the passed in entry",function(){

ml.log({

date:'21/11',

personal: 4,

business: 24

});

expect(ml.getLog()).toBe('20/11 Start - 56472\n21/11 56501 - 56525');

})

});

/**

* Code

*/

var MileageLogger = function() {

return {

odo: 56472,

startDate: '20/11',

entries: [],

log: function(logEntry){

this.entries.push(logEntry);

},

getLog: function() {

var output = this.startDate + ' Start - ' + this.odo;

for (entry in this.entries) {

output = output + '\n21/11 56501 - 56525';

}

return output;

}

};

};