see 12/16 log

Author: Blankj

utilcode/src/test/java/com/blankj/utilcode/util/ReflectUtilsTest.java

@@ -0,0 +1,47 @@
+package com.blankj.utilcode.util;
+
+import com.blankj.utilcode.util.reflect.PrivateConstructors;
+
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+/**
+ * <pre>
+ *     author: Blankj
+ *     blog  : http://blankj.com
+ *     time  : 2017/12/15
+ *     desc  :
+ * </pre>
+ */
+public class ReflectUtilsTest {
+
+    @Rule
+    public final ExpectedException expectedException = ExpectedException.none();
+
+    @Test
+    public void on() throws Exception {
+        assertEquals(ReflectUtils.reflect(Object.class), ReflectUtils.reflect("java.lang.Object", ClassLoader.getSystemClassLoader()));
+        assertEquals(ReflectUtils.reflect(Object.class), ReflectUtils.reflect("java.lang.Object"));
+        assertEquals(ReflectUtils.reflect(String.class).get(), ReflectUtils.reflect("java.lang.String").get());
+        assertEquals(Object.class, ReflectUtils.reflect(Object.class).get());
+        assertEquals("abc", ReflectUtils.reflect((Object) "abc").get());
+        assertEquals(1, (int) (Integer) ReflectUtils.reflect(1).get());
+    }
+
+    @Test
+    public void create() throws Exception {
+        assertEquals("", ReflectUtils.reflect(String.class).create().get());
+        assertEquals("abc", ReflectUtils.reflect(String.class).create("abc").get());
+        assertEquals("abc", ReflectUtils.reflect(String.class).create("abc".getBytes()).get());
+        assertEquals("abc", ReflectUtils.reflect(String.class).create("abc".toCharArray()).get());
+        assertEquals("b", ReflectUtils.reflect(String.class).create("abc".toCharArray(), 1, 1).get());
+
+        /*private*/
+        assertNull(ReflectUtils.reflect(PrivateConstructors.class).create().field("string").get());
+        assertEquals("abc", ReflectUtils.reflect(PrivateConstructors.class).create("abc").field("string").get());
+    }
+}