a.diff

diff --git a/src/test/java/com/linecorp/armeria/common/thrift/text/TTextProtocolTest.java b/src/test/java/com/linecorp/armeria/common/thrift/text/TTextProtocolTest.java
index 63d88dd..ecab43d 100644
--- a/src/test/java/com/linecorp/armeria/common/thrift/text/TTextProtocolTest.java
+++ b/src/test/java/com/linecorp/armeria/common/thrift/text/TTextProtocolTest.java
@@ -145,6 +145,7 @@ public class TTextProtocolTest {
                 .setV(Letter.BETA)
                 .setW(TestUnion.f2(4))
                 .setX(ImmutableList.of(TestUnion.f2(5), TestUnion.f1(base64Encoder.decode("SGVsbG8gV29ybGQ="))))
+                .setY(Letter.ALPHA)
                 ;

     }
diff --git a/src/test/resources/com/linecorp/armeria/common/thrift/text/TTextProtocol_TestData.txt b/src/test/resources/com/linecorp/armeria/common/thrift/text/TTextProtocol_TestData.txt
index 3a8c454..981e7c6 100644
--- a/src/test/resources/com/linecorp/armeria/common/thrift/text/TTextProtocol_TestData.txt
+++ b/src/test/resources/com/linecorp/armeria/common/thrift/text/TTextProtocol_TestData.txt
@@ -62,5 +62,7 @@

   "w": { "f2": 4 },

-  "x": [ { "f2": 5 }, {"f1": "SGVsbG8gV29ybGQ="} ]
+  "x": [ { "f2": 5 }, {"f1": "SGVsbG8gV29ybGQ="} ],
+
+  "y": "BETA"
 }
diff --git a/src/test/thrift/TTextProtocolTest.thrift b/src/test/thrift/TTextProtocolTest.thrift
index 2fb8bd3..75d71f3 100644
--- a/src/test/thrift/TTextProtocolTest.thrift
+++ b/src/test/thrift/TTextProtocolTest.thrift
@@ -30,6 +30,8 @@ enum Letter {
   ECHO    = 5,
 }

+typedef Letter AliasedLetter
+
 union TestUnion {
   1: binary f1
   2: i32 f2
@@ -91,6 +93,8 @@ struct TTextProtocolTestMsg {
   21: required TestUnion w;

   22: required list<TestUnion> x;
+
+  23: required AliasedLetter y;
 }

 struct TTextProtocolTestMsgUnion {