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fe5240732d
the flag must be in all src and test files so that we get the benefit of running in the strict mode even in jstd the following script was used to modify all files: for file in `find src test -name "*.js"`; do echo -e "'use strict';\n" > temp.txt cat $file >> temp.txt mv temp.txt $file done
78 lines
2 KiB
JavaScript
78 lines
2 KiB
JavaScript
'use strict';
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describe('$defer', function() {
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var scope, $browser, $defer, $exceptionHandler;
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beforeEach(function(){
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scope = angular.scope({}, angular.service,
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{'$exceptionHandler': jasmine.createSpy('$exceptionHandler')});
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$browser = scope.$service('$browser');
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$defer = scope.$service('$defer');
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$exceptionHandler = scope.$service('$exceptionHandler');
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});
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afterEach(function(){
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dealoc(scope);
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});
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it('should delegate functions to $browser.defer', function() {
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var counter = 0;
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$defer(function() { counter++; });
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expect(counter).toBe(0);
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$browser.defer.flush();
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expect(counter).toBe(1);
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$browser.defer.flush(); //does nothing
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expect(counter).toBe(1);
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expect($exceptionHandler).not.toHaveBeenCalled();
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});
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it('should delegate exception to the $exceptionHandler service', function() {
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$defer(function() {throw "Test Error";});
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expect($exceptionHandler).not.toHaveBeenCalled();
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$browser.defer.flush();
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expect($exceptionHandler).toHaveBeenCalledWith("Test Error");
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});
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it('should call eval after each callback is executed', function() {
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var evalSpy = this.spyOn(scope, '$eval').andCallThrough();
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$defer(function() {});
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expect(evalSpy).not.toHaveBeenCalled();
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$browser.defer.flush();
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expect(evalSpy).toHaveBeenCalled();
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evalSpy.reset(); //reset the spy;
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$defer(function() {});
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$defer(function() {});
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$browser.defer.flush();
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expect(evalSpy.callCount).toBe(2);
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});
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it('should call eval even if an exception is thrown in callback', function() {
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var evalSpy = this.spyOn(scope, '$eval').andCallThrough();
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$defer(function() {throw "Test Error";});
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expect(evalSpy).not.toHaveBeenCalled();
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$browser.defer.flush();
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expect(evalSpy).toHaveBeenCalled();
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});
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it('should allow you to specify the delay time', function(){
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var defer = this.spyOn($browser, 'defer');
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$defer(noop, 123);
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expect(defer.callCount).toEqual(1);
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expect(defer.mostRecentCall.args[1]).toEqual(123);
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});
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});
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