Nonfunctional changes only

2 files changed, 15 insertions, 4 deletions

diff --git a/indexinglanguage/src/main/java/com/yahoo/vespa/indexinglanguage/expressions/SetLanguageExpression.java b/indexinglanguage/src/main/java/com/yahoo/vespa/indexinglanguage/expressions/SetLanguageExpression.java
index 0c0a83cdf1b..2f02c9fd19f 100644
--- a/indexinglanguage/src/main/java/com/yahoo/vespa/indexinglanguage/expressions/SetLanguageExpression.java
+++ b/indexinglanguage/src/main/java/com/yahoo/vespa/indexinglanguage/expressions/SetLanguageExpression.java
@@ -2,11 +2,12 @@
 package com.yahoo.vespa.indexinglanguage.expressions;
 
 import com.yahoo.document.DataType;
-import com.yahoo.document.DocumentType;
 import com.yahoo.language.Language;
 
 /**
- * @author <a href="mailto:simon@yahoo-inc.com">Simon Thoresen</a>
+ * Sets the language in the execution context.
+ *
+ * @author Simon Thoresen
  */
 public class SetLanguageExpression extends Expression {
 
@@ -47,4 +48,5 @@ public class SetLanguageExpression extends Expression {
     public int hashCode() {
         return getClass().hashCode();
     }
+
 }
diff --git a/indexinglanguage/src/test/java/com/yahoo/vespa/indexinglanguage/expressions/SetLanguageTestCase.java b/indexinglanguage/src/test/java/com/yahoo/vespa/indexinglanguage/expressions/SetLanguageTestCase.java
index c69af6ba0f2..270c6ab4386 100644
--- a/indexinglanguage/src/test/java/com/yahoo/vespa/indexinglanguage/expressions/SetLanguageTestCase.java
+++ b/indexinglanguage/src/test/java/com/yahoo/vespa/indexinglanguage/expressions/SetLanguageTestCase.java
@@ -13,7 +13,7 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 
 /**
- * @author <a href="mailto:simon@yahoo-inc.com">Simon Thoresen</a>
+ * @author Simon Thoresen
  */
 public class SetLanguageTestCase {
 
@@ -34,10 +34,19 @@ public class SetLanguageTestCase {
     }
 
     @Test
-    public void requireThatLanguageIsSet() {
+    public void testsettingEnglish() {
         ExecutionContext ctx = new ExecutionContext(new SimpleTestAdapter());
         ctx.setValue(new StringFieldValue("en"));
         new SetLanguageExpression().execute(ctx);
         assertEquals(Language.ENGLISH, ctx.getLanguage());
     }
+
+    @Test
+    public void testSettingUnknown() {
+        ExecutionContext ctx = new ExecutionContext(new SimpleTestAdapter());
+        ctx.setValue(new StringFieldValue("unknown"));
+        new SetLanguageExpression().execute(ctx);
+        assertEquals(Language.UNKNOWN, ctx.getLanguage());
+    }
+
 }