Migrate ModuleProviderChecker to JUnit 5; remove spurious cayenne-test-utilities from cayenne-cgen

Author: andrus

cayenne-cgen/pom.xml

@@ -78,13 +78,6 @@
             <artifactId>junit-jupiter</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.apache.cayenne.build-tools</groupId>
-            <artifactId>cayenne-test-utilities</artifactId>
-            <version>${project.version}</version>
-            <scope>test</scope>
-        </dependency>
-
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>

cayenne/src/test/java/org/apache/cayenne/unit/util/ModuleProviderChecker.java

@@ -25,8 +25,8 @@
 import java.util.Objects;
 import java.util.ServiceLoader;
 
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.fail;
 
 public class ModuleProviderChecker {
 
@@ -42,7 +42,7 @@ protected ModuleProviderChecker(Class<? extends ModuleProvider> expectedProvider
                                     Class<? extends ModuleProvider> providerInterface) {
         this.expectedProvider = Objects.requireNonNull(expectedProvider);
         this.providerInterface = Objects.requireNonNull(providerInterface);
-        assertTrue("Provider interface expected", providerInterface.isInterface());
+        assertTrue(providerInterface.isInterface(), "Provider interface expected");
         if(expectedProvider.equals(providerInterface)) {
             fail("Expected provider class and required interface should be different.");
         }