This code:

expect(X).toNotBe(Y);

Returns me:

TypeError: undefined is not a function

Jasmine version is 2.0.3

Do you know where should i look into?

This code:

expect(X).toNotBe(Y);

Returns me:

TypeError: undefined is not a function

Jasmine version is 2.0.3

Do you know where should i look into?

• javascript
• angularjs
• jasmine

• 25 toNotBe or not.toBe? That is the question. – Barney Commented Mar 4, 2015 at 14:39
• 3 @Barney Ah! I really LOLed at that one =P – Tivie Commented Mar 4, 2015 at 14:40

2 Answers 2

It should be:

expect(X).not.toBe(Y);

You should use

expect(X).not.toBe(Y);

Read this Jasmine introduction