`expect.hasAssertions` should not accept arguments

[alexlrobertson]

Do you want to request a feature or report a bug?

Feature

What is the current behavior?

Calling expect.hasAssertions(3) results in no change from the behavior of expect.hasAssertions(). This is confusing with the expect.assertions(<n>) API that does change based on the parameters.

What is the expected behavior?

expect.hasAssertions(<any>) should throw an error like other expectations that ensure no expected paramters.

Please provide your exact Jest configuration and mention your Jest, node, yarn/npm version and operating system.

• jest@20.0.0
• jest-cli@20.0.0
• babel-jest@20.0.0
• npm@3.10.10
• node@6.10.2

[cpojer]

You are right! It should throw – do you want to send a pull request for us? :)

[github-actions]

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