fix conditional compilation test for C#

src/test/cases/ConditionalCompilationTestCase.hx

@@ -37,6 +37,8 @@ class ConditionalCompilationTestCase extends Test {
     function testCond() {
         #if cpp
         Assert.equals("C++", targetLanguage);
+        #elseif cs
+        Assert.equals("C#", targetLanguage);
         #elseif interp
         Assert.equals("Haxe", targetLanguage);
         #elseif hxnodejs

src/test/cases/ConditionalCompilationTestCase.kiss

@@ -18,6 +18,7 @@
 (defvar targetLanguage
     (#cond
         (cpp "C++")
+        (cs "C#")
         (interp "Haxe")
         (hxnodejs "NodeJS")
         (js "JavaScript")