## What's changed?

- Add (experimental) support for native interfaces and abstract classes

README.md

@@ -15,14 +15,15 @@ The purpose of this project is to generate full object graphs for use in test su
 - [Configuration](#configuration)
 - [JUnit5 Support](#junit5-support)
 - [Parameterized Tests](#parameterized-tests)
+- [Experimental Features](#experimental-features)
 
 
 ## Getting Started
 ```xml
 <dependency>
     <groupId>com.github.nylle</groupId>
     <artifactId>javafixture</artifactId>
-    <version>2.9.9</version>
+    <version>2.10.0</version>
     <scope>test</scope>
 </dependency>
 ```
@@ -321,3 +322,21 @@ void testStringLength(String input, @Fixture TestDto fixture) {
 The test will be run for every `@TestCase`-annotation injecting the provided and the randomly generated values into the test's arguments.
 
 **The random values will be identical for all test-cases!**
+
+### Experimental Features
+Since version 2.10.0, a new experimental feature is available. If you enable `experimentalInterfaces`, Fixture will attempt to find implementations for an interface (or non-abstract subclasses of an abstract class) on your classpath and create those instead of wrapping the interface with a proxy. If no suitable implementation is found, the proxy will be created as a fallback.
+
+```java
+@Test
+void canCreateGenericObjectFromInterfaceWithMismatchingNumberOfTypeParameters() {
+    var fixture = new Fixture(Configuration.configure().experimentalInterfaces(true));
+
+    var result = fixture.create(new SpecimenType<GenericInterfaceTUWithGenericImplementationU<String, Integer>>() {});
+
+    assertThat(result).isInstanceOf(GenericInterfaceTUWithGenericImplementationUImpl.class);
+    assertThat(result.publicField).isInstanceOf(Integer.class);
+    assertThat(result.getT()).isInstanceOf(String.class);
+    assertThat(result.getU()).isInstanceOf(Integer.class);
+}
+```
+This setting is not supported with annotations. However, to enable this feature globally, place a file `javafixture/com.github.nylle.javafixture.experimetalInterfaces` on your classpath with the content "enabled". To disable it, either delete the file or change the content to something else, e.g. "disabled".

pom.xml

@@ -7,7 +7,7 @@
     <groupId>com.github.nylle</groupId>
     <artifactId>javafixture</artifactId>
     <packaging>jar</packaging>
-    <version>2.9.9</version>
+    <version>2.10.0</version>
 
     <name>JavaFixture</name>
     <url>https://github.com/Nylle/JavaFixture</url>