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Fix not.toThrow() matcher exception when used with no args.

This commit is contained in:
Christian Williams 2010-08-02 18:36:26 -07:00
parent 89afebd86b
commit 4d7b839473
2 changed files with 4 additions and 1 deletions
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3
spec/suites/MatchersSpec.js
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@ -457,7 +457,10 @@ describe("jasmine.Matchers", function() {
var expected = match(function() {
throw new Error("Fake Error");
});
expect(expected.toThrow()).toEqual(true);
expect(expected.not.toThrow()).toEqual(false);
expect(expected.toThrow("Fake Error")).toEqual(true);
expect(expected.toThrow(new Error("Fake Error"))).toEqual(true);

2
src/Matchers.js
View File

@ -297,7 +297,7 @@ jasmine.Matchers.prototype.toThrow = function(expected) {
this.message = function() {
if (exception && (expected === jasmine.undefined || !this.env.equals_(exception.message || exception, expected.message || expected))) {
return ["Expected function to throw", expected.message || expected, ", but it threw", exception.message || exception].join(' ');
return ["Expected function to throw", expected ? expected.message || expected : " an exception", ", but it threw", exception.message || exception].join(' ');
} else {
return "Expected function to throw an exception.";
}