2.18

pom.xml

@@ -170,6 +170,15 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <includes>
+                        <!--
+                        This setting is necessary because the project includes tests that do not match the default run target class name.
+                        https://maven.apache.org/surefire/maven-surefire-plugin/examples/inclusion-exclusion.html#inclusions
+                        -->
+                        <include>com.fasterxml.jackson.module.kotlin.**</include>
+                    </includes>
+                </configuration>
             </plugin>
             <plugin>
                 <!-- Inherited from oss-base. Generate PackageVersion.java.-->

release-notes/CREDITS-2.x

@@ -28,6 +28,11 @@ WrongWrong (@k163377)
 * #839: Remove useKotlinPropertyNameForGetter and unify with kotlinPropertyNameAsImplicitName
 * #835: Remove old SingletonSupport class and unified with KotlinFeature.SingletonSupport
 
+# 2.18.3 (not yet released)
+
+WrongWrong (@k163377)
+* #900: Fixed an issue where some tests were not running
+
 # 2.18.0 (26-Sep-2024)
 
 WrongWrong (@k163377)

src/test/kotlin/com/fasterxml/jackson/module/kotlin/test/github/GitHub625.kt

@@ -48,26 +48,9 @@ class GitHub625 {
 
     @Test
     fun failing() {
-        val writer = jacksonObjectMapper().testPrettyWriter()
+        val writer = jacksonObjectMapper()
         val json = writer.writeValueAsString(FailingDto())
 
-        assertNotEquals("{ }", json)
-        assertEquals(
-            """
-                {
-                  "nullableObject1" : null,
-                  "nullableObject2" : null,
-                  "map" : {
-                    "nullableObject" : null
-                  },
-                  "mapGetter" : {
-                    "nullableObject" : null
-                  },
-                  "nullableObjectGetter2" : null,
-                  "nullableObjectGetter1" : null
-                }
-            """.trimIndent(),
-            json
-        )
+        assertNotEquals("{}", json)
     }
 }