
Add AssertJ as a managed dependency and also include it in spring-boot-starter-test. Also provide a simple adapter class to allow Hamcrest matchers to be used as AssertJ Conditions. Fixes gh-5048
Add AssertJ as a managed dependency and also include it in spring-boot-starter-test. Also provide a simple adapter class to allow Hamcrest matchers to be used as AssertJ Conditions. Fixes gh-5048