Write regression test for FasterXML#109. No further changes needed beyond the databind changes.

Author: nbauernfeind

src/test/scala/com/fasterxml/jackson/module/scala/ser/TransientFieldTest.scala

@@ -0,0 +1,42 @@
+package com.fasterxml.jackson.module.scala.ser
+
+import com.fasterxml.jackson.annotation.{JsonProperty, JsonPropertyOrder}
+import com.fasterxml.jackson.databind.MapperFeature
+import com.fasterxml.jackson.module.scala.DefaultScalaModule
+import org.junit.runner.RunWith
+import org.scalatest.junit.JUnitRunner
+
+object TransientFieldTest {
+  @JsonPropertyOrder(Array("x"))
+  class ClassyTransient {
+    val x = 42
+    @transient
+    val value = 3
+    def getValue = value
+  }
+
+  class IgnoredTransient {
+    @transient
+    val value = 3
+    val x = 42
+  }
+}
+
+@RunWith(classOf[JUnitRunner])
+class TransientFieldTest extends SerializerTest {
+  import TransientFieldTest._
+
+  val module = DefaultScalaModule
+
+  "DefaultScalaModule" should "normally ignore @transient annotations" in {
+    serialize(new ClassyTransient) shouldBe """{"x":42,"value":3}"""
+  }
+
+  it should "respect @transient annotation when feature enabled" in {
+    serialize(new ClassyTransient, newMapper.enable(MapperFeature.PROPAGATE_TRANSIENT_MARKER)) shouldBe """{"x":42}"""
+  }
+
+   it should "normally ignore @transient fields without getters" in {
+     serialize(new IgnoredTransient) shouldBe """{"x":42}"""
+   }
+}