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Allow generator functions to be passed to .and.callFake

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Fixes #1848.
This commit is contained in:
Steve Gravrock
2020-08-29 13:05:57 -07:00
parent e0eb4755cb
commit 53d8073707
7 changed files with 57 additions and 2 deletions
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11
spec/core/SpyStrategySpec.js
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@@ -334,6 +334,17 @@ describe('SpyStrategy', function() {
}).toThrowError(/^Argument passed to callFake should be a function, got/);
});
it('allows generator functions to be passed to callFake strategy', function() {
jasmine.getEnv().requireGeneratorFunctions();
var generator = jasmine.getEnv().makeGeneratorFunction('yield "ok";'),
spyStrategy = new jasmineUnderTest.SpyStrategy({ fn: function() {} });
spyStrategy.callFake(generator);
expect(spyStrategy.exec().next().value).toEqual('ok');
});
it('allows a return to plan stubbing after another strategy', function() {
var originalFn = jasmine.createSpy('original'),
fakeFn = jasmine.createSpy('fake').and.returnValue(67),