map-to-map tests

org.springframework.core/src/test/java/org/springframework/core/convert/service/MapToMapTests.java

@@ -0,0 +1,57 @@
+package org.springframework.core.convert.service;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.Test;
+import org.springframework.core.convert.TypeDescriptor;
+
+public class MapToMapTests {
+
+	@Test
+	public void testMapToMapConversion() throws Exception {
+		DefaultConversionService service = new DefaultConversionService();
+		MapToMap c = new MapToMap(new TypeDescriptor(getClass().getField("source")),
+				new TypeDescriptor(getClass().getField("bindTarget")), service);
+		source.put("1", "BAR");
+		source.put("2", "BAZ");
+		Map result = (Map) c.execute(source);
+		assertEquals(FooEnum.BAR, result.get(1));
+		assertEquals(FooEnum.BAZ, result.get(2));
+	}
+
+	@Test
+	public void testMapToMapConversionNoGenericInfoOnSource() throws Exception {
+		DefaultConversionService service = new DefaultConversionService();
+		MapToMap c = new MapToMap(TypeDescriptor.valueOf(Map.class),
+				new TypeDescriptor(getClass().getField("bindTarget")), service);
+		source.put("1", "BAR");
+		source.put("2", "BAZ");
+		Map result = (Map) c.execute(source);
+		assertEquals(FooEnum.BAR, result.get(1));
+		assertEquals(FooEnum.BAZ, result.get(2));
+	}
+	
+	@Test
+	public void testMapToMapConversionNoGenericInfo() throws Exception {
+		DefaultConversionService service = new DefaultConversionService();
+		MapToMap c = new MapToMap(TypeDescriptor.valueOf(Map.class),
+				TypeDescriptor.valueOf(Map.class), service);
+		source.put("1", "BAR");
+		source.put("2", "BAZ");
+		Map result = (Map) c.execute(source);
+		assertEquals("BAR", result.get("1"));
+		assertEquals("BAZ", result.get("2"));
+	}
+
+
+	public Map<String, String> source = new HashMap<String, String>();
+	public Map<Integer, FooEnum> bindTarget = new HashMap<Integer, FooEnum>();
+	
+	public static enum FooEnum {
+		BAR, BAZ;
+	}
+
+}