tests for url fragment notation handling, moving test document to separate file

.gitignore

@@ -3,3 +3,6 @@ build
 .classpath
 .project
 .settings/
+.gitignore
+.gradle
+src/main

src/test/org/json/junit/JSONPointerTest.java

@@ -5,21 +5,30 @@ import static org.junit.Assert.assertSame;
 import org.json.JSONObject;
 import org.json.JSONPointer;
 import org.json.JSONPointerException;
+import org.json.JSONTokener;
 import org.junit.Test;
 
 public class JSONPointerTest {
 
-    private static final JSONObject document = new JSONObject("{"
-            + "\"foo\": [\"bar\", \"baz\"], "
-            + "\"\": 0,"
-            + "\"a/b\": 1,"
-            + "\"c%d\": 2,"
-            + "\"e^f\": 3,"
-            + "\"g|h\": 4," + "\"i\\\\j\": 5,"
-            + "\"k\\\"l\": 6,"
-            + "\" \": 7,"
-            + "\"m~n\": 8"
-            + "}");
+    private static final JSONObject document;
+
+    // = new JSONObject("{"
+    // + "\"foo\": [\"bar\", \"baz\"], "
+    // + "\"\": 0,"
+    // + "\"a/b\": 1,"
+    // + "\"c%d\": 2,"
+    // + "\"e^f\": 3,"
+    // + "\"g|h\": 4,"
+    // + "\"i\\\\j\": 5,"
+    // + "\"k\\\\\\\"l\": 6,"
+    // + "\" \": 7,"
+    // + "\"m~n\": 8"
+    // + "}");
+
+    static {
+        document = new JSONObject(new JSONTokener(
+                JSONPointerTest.class.getResourceAsStream("/org/json/junit/jsonpointer-testdoc.json")));
+    }
 
     private Object query(String pointer) {
         return new JSONPointer(pointer).queryFrom(document);
@@ -65,11 +74,34 @@ public class JSONPointerTest {
         assertSame(document.get("m~n"), query("/m~0n"));
     }
 
+    @Test
+    public void backslashEscaping() {
+        assertSame(document.get("i\\j"), query("/i\\\\j"));
+    }
+
+    @Test
+    public void quotationEscaping() {
+        assertSame(document.get("k\"l"), query("/k\\\\\\\"l"));
+    }
+
+    @Test
+    public void whitespaceKey() {
+        assertSame(document.get(" "), query("/ "));
+    }
+
     @Test
     public void uriFragmentNotation() {
         assertSame(document.get("foo"), query("#/foo"));
     }
 
+    @Test
+    public void uriFragmentPercentHandling() {
+        assertSame(document.get("c%d"), query("#/c%25d"));
+        assertSame(document.get("e^f"), query("#/e%5Ef"));
+        assertSame(document.get("g|h"), query("#/g%7Ch"));
+        assertSame(document.get("m~n"), query("#/m~0n"));
+    }
+
     @Test(expected = IllegalArgumentException.class)
     public void syntaxError() {
         new JSONPointer("key");

src/test/org/json/junit/jsonpointer-testdoc.json

@@ -0,0 +1,16 @@
+{
+	"foo": 
+	[
+		"bar",
+		"baz"
+	],
+	"": 0,
+	"a/b": 1,
+	"c%d": 2,
+	"e^f": 3,
+	"g|h": 4,
+	"i\\j": 5,
+	"k\"l": 6,
+	" ": 7,
+	"m~n": 8
+}