PackageBlock Test for #90

Author: REAndroid

src/test/java/com/reandroid/arsc/chunk/PackageBlockTest.java

@@ -0,0 +1,33 @@
+package com.reandroid.arsc.chunk;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class PackageBlockTest {
+
+    @Test
+    public void testIsResourceId() {
+        Assert.assertFalse(PackageBlock.isResourceId(0x7f00ffff));
+        Assert.assertFalse(PackageBlock.isResourceId(0x00ff0000));
+        Assert.assertFalse(PackageBlock.isResourceId(0x00ffffff));
+        Assert.assertFalse(PackageBlock.isResourceId(0x0000ffff));
+        Assert.assertFalse(PackageBlock.isResourceId(0xff000000));
+        Assert.assertFalse(PackageBlock.isResourceId(0x0));
+        Assert.assertTrue(PackageBlock.isResourceId(0x0101ffff));
+        Assert.assertTrue(PackageBlock.isResourceId(0x01010000));
+    }
+
+    @Test
+    public void testIsPackageId() {
+        Assert.assertFalse(PackageBlock.isPackageId(0x00));
+        Assert.assertFalse(PackageBlock.isPackageId(0xfff));
+        Assert.assertFalse(PackageBlock.isPackageId(0xffff));
+        Assert.assertFalse(PackageBlock.isPackageId(0xfffff));
+        Assert.assertFalse(PackageBlock.isPackageId(0xffffff));
+        Assert.assertFalse(PackageBlock.isPackageId(0xffffffff));
+        Assert.assertTrue(PackageBlock.isPackageId(0x01));
+        Assert.assertTrue(PackageBlock.isPackageId(0x11));
+        Assert.assertTrue(PackageBlock.isPackageId(0xff));
+    }
+
+}