Failing test case for issue #556.

Author: Michiel Haisma

typescript-generator-core/src/test/java/cz/habarta/typescript/generator/MapExtensionTest.java

@@ -0,0 +1,38 @@
+package cz.habarta.typescript.generator;
+
+import java.util.HashMap;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+public class MapExtensionTest {
+
+    @Test
+    public void testOrder1() {
+        final Settings settings = TestUtils.settings();
+        settings.sortDeclarations = true;
+        String expected = "" +
+""                                      + settings.newline +
+"interface A {"                         + settings.newline +
+"    mapExt?: { [index: any]: any };"   + settings.newline +
+"}"                                     + settings.newline +
+""                                      + settings.newline +
+"";
+        final String actualA = new TypeScriptGenerator(settings).generateTypeScript(Input.from(A.class));
+        final String actualB = new TypeScriptGenerator(settings).generateTypeScript(Input.from(B.class));
+
+        assertEquals(expected, actualA);
+        assertEquals(expected, actualB);
+    }
+
+    public static class A {
+        public MapExtension mapExt;
+    }
+
+    public static class B {
+        public MapExtension<String> mapExt;
+    }
+
+    public static class MapExtension<T> extends HashMap<T, Long> {}
+}