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describe('Runner', function(){
var scenario, runner, log, Describe, It, $scenario, body;
function logger(text) {
return function(done){
log += text;
(done||noop)();
};
}
beforeEach(function(){
log = '';
scenario = {};
body = _jQuery('<div></div>');
runner = new angular.scenario.Runner(scenario, _jQuery);
Describe = scenario.describe;
BeforeEach = scenario.beforeEach;
AfterEach = scenario.afterEach;
It = scenario.it;
$scenario = scenario.$scenario;
});
describe('describe', function(){
it('should consume the describe functions', function(){
Describe('describe name', logger('body'));
expect(log).toEqual('body');
});
describe('it', function(){
it('should consume it', function(){
Describe('describe name', function(){
It('should text', logger('body'));
});
expect(log).toEqual('body');
var spec = $scenario.specs['describe name: it should text'];
expect(spec.steps).toEqual([]);
expect(spec.name).toEqual('describe name: it should text');
});
it('should complain on duplicate it', function() {
// WRITE ME!!!!
});
it('should create a failing step if there is a javascript error', function(){
var spec;
Describe('D1', function(){
It('I1', function(){
spec = $scenario.currentSpec;
throw {message: 'blah'};
});
});
var step = spec.steps[0];
expect(step.name).toEqual('blah');
try {
step.fn();
fail();
} catch (e) {
expect(e.message).toEqual('blah');
};
});
});
describe('beforeEach', function() {
it('should execute beforeEach before every it', function() {
Describe('describe name', function(){
BeforeEach(logger('before;'));
It('should text', logger('body;'));
It('should text2', logger('body2;'));
});
expect(log).toEqual('before;body;before;body2;');
});
});
describe('afterEach', function() {
it('should execute afterEach after every it', function() {
Describe('describe name', function(){
AfterEach(logger('after;'));
It('should text', logger('body;'));
It('should text2', logger('body2;'));
});
expect(log).toEqual('body;after;body2;after;');
});
it('should always execute afterEach after every it', function() {
Describe('describe name', function(){
AfterEach(logger('after;'));
It('should text', function() {
log = 'body;';
throw "MyError";
});
It('should text2', logger('body2;'));
});
expect(log).toEqual('body;after;body2;after;');
});
});
});
describe('steps building', function(){
it('should queue steps', function(){
function step(){};
Describe('name', function(){
It('should', function(){
$scenario.addStep('stepname', step);
});
});
expect($scenario.specs['name: it should'].steps).toEqual([{name:'stepname', fn:step}]);
});
});
describe('execution', function(){
it('should execute the queued steps', function(){
var next, firstThis, secondThis, doneThis, spec;
$scenario.specs['spec'] = {
steps: [
{name:'step1', fn: function(done) {
next = done;
log += 'first;';
firstThis = this;
}},
{name:'step2', fn:function(done){
next = done;
log += 'second;';
secondThis = this;
}}
]
};
spec = $scenario.execute('spec', function(done){
log += 'done;';
doneThis = this;
});
expect(log).toEqual('first;');
next();
expect(log).toEqual('first;second;');
next();
expect(log).toEqual('first;second;done;');
expect(spec).not.toEqual(window);
expect(spec).toEqual(firstThis);
expect(spec).toEqual(secondThis);
expect(spec).toEqual(doneThis);
expect(spec.result.failed).toEqual(false);
expect(spec.result.finished).toEqual(true);
expect(spec.result.error).toBeUndefined();
expect(spec.result.passed).toEqual(true);
});
it('should handle exceptions in a step', function(){
$scenario.specs['spec'] = {
steps: [
{name:'error', fn:function(done) {
throw "MyError";
}}
]
};
var spec = $scenario.execute('spec');
expect(spec.result.passed).toEqual(false);
expect(spec.result.failed).toEqual(true);
expect(spec.result.finished).toEqual(true);
expect(spec.result.error).toEqual("MyError");
});
});
describe('run', function(){
var next;
it('should execute all specs', function(){
Describe('d1', function(){
It('it1', function(){ $scenario.addStep('s1', logger('s1,')); });
It('it2', function(){
$scenario.addStep('s2', logger('s2,'));
$scenario.addStep('s2.2', function(done){ next = done; });
});
});
Describe('d2', function(){
It('it3', function(){ $scenario.addStep('s3', logger('s3,')); });
It('it4', function(){ $scenario.addStep('s4', logger('s4,')); });
});
$scenario.run(body);
expect(log).toEqual('s1,s2,');
next();
expect(log).toEqual('s1,s2,s3,s4,');
});
});
});
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