Upgrade to gradle 7.x

[jyeonjyan]

Hello.

While smoothly following Getting started
I get an error Could not find method testCompile() for arguments and make a request.

In a way, this is a very simple error.

However, since it is an open source project,
I respectfully request it because I thought it would be good to always keep the latest version of README.

As of Gradle 7, the testCompile method has been removed.

It would be appreciated if you correct the 2.2/dependencies/testCompile() configuration with testImplementation().

testImplementation('com.epages:restdocs-api-spec-mockmvc:0.15.1') //2.2 | works with Gradle 7 version

Thank you for developing a great product 🙂

[ozscheyge]

Hey @jyeonjyan ,

that's true and thanks for pointing it out! Looks like, you managed anyway. :)

We aren't explicit on the gradle version we use for the example, we just assumed the same as the gradle wrapper included in this project, which is basically a year old ( https://gradle.org/releases/ ), but still works fine.

The solution space:

• Update gradle wrapper to 7.x, update the example
• Be explicit about the gradle version in the example
• Maybe, provide examples for each gradle version

[ozscheyge]

This is done