[RaphaelFakhri]

Changes

ManagementApiBuilder.domain() prepended https:// and appended /api/v2 to the value as given. A domain such as https://my-tenant.auth0.com or my-tenant.auth0.com/ produced an invalid Management API URL, an invalid token URL, and an invalid default audience for the client credentials flow. AuthAPI accepts both forms, and so did ManagementAPI in 2.x.

• ManagementApiBuilder.getBaseUrl() now removes trailing slashes from the domain and adds https:// only when the domain has no https:// or http:// scheme, matching AuthAPI.
• ManagementApiBuilder.setEnvironment() builds the API URL from getBaseUrl(), so the API URL, token URL, and default audience use the same normalized value.
• The domain() Javadoc states that a leading https:// and a trailing slash are accepted.
• ManagementApiBuilderTest used JUnit 4 annotations, which the JUnit Platform runner in this build does not execute. The test class now uses JUnit Jupiter, so its existing tests and the new tests run.

No public API changes. A bare domain such as my-tenant.auth0.com produces the same URLs as before.

References

Fixes #945

Testing

New tests in ManagementApiBuilderTest:

• testDomainUrls: a bare domain produces https://my-tenant.auth0.com and https://my-tenant.auth0.com/api/v2.
• testDomainWithSchemeAndTrailingSlash: https://my-tenant.auth0.com/ produces the same URLs. This test fails without the fix.

./gradlew spotlessCheck test --tests com.auth0.client.mgmt.ManagementApiBuilderTest

• This change adds test coverage
• This change has been tested on the latest version of the platform/language or why not

Checklist

• I have read the Auth0 general contribution guidelines
• I have read the Auth0 Code of Conduct
• All existing and new tests complete without errors