Test for unresolved generics

Testcase from #380

Author: Oleg Schelykalnov

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

@@ -223,9 +223,41 @@ class Page2 {
     class TableGA<T> {
         public T[] rows;
     }
-
+    
     interface ExecutionResult {
         public <T extends Number> T getData();
     }
 
+    @Test
+    public void testResolveParameter() {
+        final Settings settings = TestUtils.settings();
+        final String output = new TypeScriptGenerator(settings).generateTypeScript(Input.from(Entity1View.class));
+        final String nl = settings.newline;
+        final String expected =
+                "interface Entity1View extends Entity1IdView {" + nl +
+                "    name: string;" + nl +
+                "}" + nl +
+                nl +
+                "interface Entity1IdView extends IdView<string> {" + nl +
+                "}" + nl +
+                nl +
+                "interface IdView<T extends string> {" + nl +
+                "    id: T;" + nl +
+                "}";
+        assertEquals(expected, output.trim());
+    }
+
+    public interface IdView<T extends String> {
+        T getId();
+    }
+
+    public interface Entity1IdView extends IdView<String> {
+    }
+
+    public abstract class Entity1View implements Entity1IdView {
+        private String name;
+
+        public String getName() { return name; }
+    }
+
 }