Add inline configuration support to QuarkusUnitTest

Author: matthaios.stavrou

test-framework/junit5-internal/src/main/java/io/quarkus/test/QuarkusUnitTest.java

@@ -912,9 +912,9 @@ public QuarkusUnitTest withConfigurationResource(String resourceName) {
      *
      * Example:
      * .withConfiguration("""
-     *     quarkus.datasource.db-kind=postgresql
-     *     quarkus.datasource.username=user
-     *     quarkus.datasource.password=pass
+     * quarkus.datasource.db-kind=postgresql
+     * quarkus.datasource.username=user
+     * quarkus.datasource.password=pass
      * """)
      *
      * @param configBlock text block with configuration lines
@@ -940,7 +940,6 @@ public QuarkusUnitTest withConfiguration(String configBlock) {
         return this;
     }
 
-
     /**
      * Overriden configuration properties take precedence over an {@code application.properties} asset added in the test
      * {@link JavaArchive}.

test-framework/junit5-internal/src/test/java/io/quarkus/test/QuarkusUnitTestWithConfigurationTest.java

@@ -12,10 +12,10 @@ public class QuarkusUnitTestWithConfigurationTest {
     @RegisterExtension
     static final QuarkusUnitTest config = new QuarkusUnitTest()
             .withConfiguration("""
-                quarkus.datasource.db-kind=postgresql
-                quarkus.datasource.username=quarkus
-                quarkus.datasource.password=quarkus
-            """);
+                        quarkus.datasource.db-kind=postgresql
+                        quarkus.datasource.username=quarkus
+                        quarkus.datasource.password=quarkus
+                    """);
 
     @Test
     public void testInlineConfigurationApplied() {