6 files changed, 36 insertions, 58 deletions
diff --git a/examples/03-inductive-data-types/hobgoblin.json5 b/examples/03-inductive-data-types/hobgoblin.json5
index 12713d4..8a073ac 100644
--- a/examples/03-inductive-data-types/hobgoblin.json5
+++ b/examples/03-inductive-data-types/hobgoblin.json5
@@ -8,7 +8,7 @@
     generators: [
       {
         generator: "java-types",
-        path: "output/java/src/gen/java",
+        path: "output/java-junit/src/gen/java",
       },
       {
         generator: "rust-types",
diff --git a/examples/03-inductive-data-types/output/java/.gitignore b/examples/03-inductive-data-types/output/java-junit/.gitignore
index ff511d4..ff511d4 100644
--- a/examples/03-inductive-data-types/output/java/.gitignore
+++ b/examples/03-inductive-data-types/output/java-junit/.gitignore
diff --git a/examples/03-inductive-data-types/output/java-junit/pom.xml b/examples/03-inductive-data-types/output/java-junit/pom.xml
new file mode 120000
index 0000000..445fa65
--- /dev/null
+++ b/examples/03-inductive-data-types/output/java-junit/pom.xml
@@ -0,0 +1 @@
+../../../templates/java-junit/pom.xml
+\ No newline at end of file
diff --git a/examples/03-inductive-data-types/output/java-junit/src/test/java/org/zwobble/example/ArithmeticTests.java b/examples/03-inductive-data-types/output/java-junit/src/test/java/org/zwobble/example/ArithmeticTests.java
new file mode 100644
index 0000000..5623af5
--- /dev/null
+++ b/examples/03-inductive-data-types/output/java-junit/src/test/java/org/zwobble/example/ArithmeticTests.java
@@ -0,0 +1,34 @@
+package org.zwobble.example;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import org.junit.jupiter.api.Test;
+import org.zwobble.example.types.arithmetic.Add;
+import org.zwobble.example.types.arithmetic.Const;
+import org.zwobble.example.types.arithmetic.Expression;
+
+public class ArithmeticTests {
+    @Test
+    public void eval() {
+        Expression expression = new Add(
+            new Add(
+                new Const(42),
+                new Const(47)
+            ),
+            new Const(52)
+        );
+
+        int result = eval(expression);
+
+        assertEquals(result, 141);
+    }
+
+    private int eval(Expression expression) {
+        return switch (expression) {
+            case Add(var left, var right) ->
+                eval(left) + eval(right);
+
+            case Const(var value) ->
+                value;
+        };
+    }
+}
diff --git a/examples/03-inductive-data-types/output/java/pom.xml b/examples/03-inductive-data-types/output/java/pom.xml
deleted file mode 100644
index 0035469..0000000
--- a/examples/03-inductive-data-types/output/java/pom.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-
-  <groupId>org.zwobble.hobgoblin.examples</groupId>
-  <artifactId>example</artifactId>
-  <version>1.0-SNAPSHOT</version>
-
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <maven.compiler.source>25</maven.compiler.source>
-    <maven.compiler.target>25</maven.compiler.target>
-    <exec.mainClass>org.zwobble.example.Main</exec.mainClass>
-  </properties>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.codehaus.mojo</groupId>
-        <artifactId>build-helper-maven-plugin</artifactId>
-        <version>3.6.1</version>
-        <executions>
-          <execution>
-            <id>add-source</id>
-            <phase>generate-sources</phase>
-            <goals>
-              <goal>add-source</goal>
-            </goals>
-            <configuration>
-              <sources>
-                <source>src/gen/java</source>
-              </sources>
-            </configuration>
-          </execution>
-        </executions>
-      </plugin>
-    </plugins>
-  </build>
-</project>
diff --git a/examples/03-inductive-data-types/output/java/src/main/java/org/zwobble/example/Main.java b/examples/03-inductive-data-types/output/java/src/main/java/org/zwobble/example/Main.java
deleted file mode 100644
index 901c9e8..0000000
--- a/examples/03-inductive-data-types/output/java/src/main/java/org/zwobble/example/Main.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package org.zwobble.example;
-
-import org.zwobble.example.types.arithmetic.Add;
-import org.zwobble.example.types.arithmetic.Const;
-import org.zwobble.example.types.arithmetic.Expression;
-
-public class Main {
-    public static void main() {
-        Expression expression = new Add(
-            new Add(
-                new Const(42),
-                new Const(47)
-            ),
-            new Const(52)
-        );
-    }
-}