BAEL-2911 - JUnit Custom Display Name Generator API

testing-modules/junit-5-advanced/src/test/java/com/baeldung/displayname/ReplaceUnderscoresGeneratorUnitTest.java

@@ -0,0 +1,20 @@
+package com.baeldung.displayname;
+
+import org.junit.jupiter.api.*;
+
+@DisplayNameGeneration(DisplayNameGenerator.ReplaceUnderscores.class)
+class ReplaceUnderscoresGeneratorUnitTest {
+
+    @Nested
+    class when_doing_something {
+
+        @Test
+        void then_should_happen_something() {
+        }
+
+        @Test
+        @DisplayName("@DisplayName takes precedence over generation")
+        void override_generator() {
+        }
+    }
+}