initial commit for j2k

test/org/jetbrains/jet/j2k/ast/FunctionTest.java

@@ -0,0 +1,44 @@
+package org.jetbrains.jet.j2k.ast;
+
+import junit.framework.Assert;
+import org.jetbrains.jet.j2k.JetTestCaseBase;
+
+/**
+ * @author ignatov
+ */
+public class FunctionTest extends JetTestCaseBase {
+  public void testEmptyVoidMethod() throws Exception {
+    Assert.assertEquals(
+      methodToSingleLineKotlin("void main() {}"),
+      "fun main() : Unit { }"
+    );
+  }
+
+  public void testMethodClassType() throws Exception {
+    Assert.assertEquals(
+      methodToSingleLineKotlin("String main() {}"),
+      "fun main() : String? { }"
+    );
+  }
+
+  public void testMethodPrimitiveType() throws Exception {
+    Assert.assertEquals(
+      methodToSingleLineKotlin("int main() {}"),
+      "fun main() : Int { }"
+    );
+  }
+
+  public void testMethodPrimitiveType2() throws Exception {
+    Assert.assertEquals(
+      methodToSingleLineKotlin("boolean main() {}"),
+      "fun main() : Boolean { }"
+    );
+  }
+
+  public void testMethodWithReturnStatement() throws Exception {
+    Assert.assertEquals(
+      methodToSingleLineKotlin("boolean isTrue() { return true; }"),
+      "fun isTrue() : Boolean { return true }"
+    );
+  }
+}