[2.0 Spec] Java generator: Implement Enums #287

Unittest

src/test/scala/Java/JavaModelEnumTest.scala

@@ -0,0 +1,33 @@
+package Java
+
+import com.wordnik.swagger.codegen.languages.JavaClientCodegen
+import com.wordnik.swagger.models._
+import com.wordnik.swagger.models.properties._
+import org.junit.runner.RunWith
+import org.scalatest.{FlatSpec, Matchers}
+import org.scalatest.junit.JUnitRunner
+
+import scala.collection.JavaConverters._
+
+@RunWith(classOf[JUnitRunner])
+class JavaModelEnumTest extends FlatSpec with Matchers {
+
+  it should "convert a java model with an enum" in {
+    val enumProperty = new StringProperty()
+    enumProperty.setEnum(List("VALUE1", "VALUE2", "VALUE3").asJava)
+    val model = new ModelImpl()
+      .property("name", enumProperty)
+
+    val codegen = new JavaClientCodegen()
+    val cm = codegen.fromModel("sample", model)
+
+    cm.vars.size should be(1)
+    val enumVar = cm.vars.get(0)
+    enumVar.baseName should be("name")
+    enumVar.datatype should be("NameEnum")
+    enumVar.name should be("name")
+    enumVar.defaultValue should be("null")
+    enumVar.baseType should be("String")
+    enumVar.isEnum should equal(true)
+  }
+}