ee.jakarta.tck.jsonp.api.patchtests.PatchOperationMove Maven / Gradle / Ivy
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* Copyright (c) 2020, 2022 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package ee.jakarta.tck.jsonp.api.patchtests;
import ee.jakarta.tck.jsonp.api.common.JsonAssert;
import ee.jakarta.tck.jsonp.api.common.SimpleValues;
import ee.jakarta.tck.jsonp.api.common.TestResult;
import jakarta.json.Json;
import jakarta.json.JsonArray;
import jakarta.json.JsonException;
import jakarta.json.JsonObject;
import jakarta.json.JsonPatch;
import jakarta.json.JsonPatchBuilder;
import jakarta.json.JsonPointer;
import jakarta.json.JsonValue;
import java.util.logging.Logger;
// $Id$
/**
* RFC 6902: JavaScript Object Notation (JSON) Patch compatibility tests.
* {@see RFC 6902}.
*
* Implements
* {@see RFC 6902:
* 4.4. move} tests.
*/
public class PatchOperationMove extends CommonOperation {
private static final Logger LOGGER = Logger.getLogger(PatchOperationMove.class.getName());
/** Tested operation name. */
private final String OPERATION = "MOVE";
/**
* Creates an instance of RFC 6902 replace operation test.
*/
PatchOperationMove() {
super();
}
/**
* Test RFC 6902 MOVE operation. Suite entry point.
*
* @return Result of all tests in this suite.
*/
TestResult test() {
final TestResult result = new TestResult("RFC 6902 move operation");
LOGGER.info("Testing RFC 6902 move operation:");
testMoveStringOnSimpleObject(result);
testMoveStringOnSimpleArray(result);
testMoveStringOnSimpleArray2(result);
testMoveIntOnSimpleObject(result);
testMoveIntOnSimpleArray(result);
testMoveIntOnSimpleArray2(result);
testMoveBoolOnSimpleObject(result);
testMoveBoolOnSimpleArray(result);
testMoveBoolOnSimpleArray2(result);
testMoveObjectOnSimpleObject(result);
testMoveObjectOnSimpleArray(result);
testMoveObjectOnSimpleArray2(result);
testMoveStringOnCompoundObject(result);
testMoveOfNonExistingLocationInObject(result);
testMoveOfNonExistingLocationInArray(result);
testMoveVsRemoveAddOnSelfContainedPath(result);
return result;
}
/**
* Test RFC 6902 MOVE operation for {@code String} on simple JSON object.
*
* @param result
* Tests result record.
*/
private void testMoveStringOnSimpleObject(final TestResult result) {
LOGGER.info(" - for String on simple JSON object");
final JsonObject in = SimpleValues.createSimpleObjectStr();
final JsonObject check = SimpleValues.createSimpleObjectMoveStr();
simpleOperation(result, in, check, SimpleValues.STR_PATH, SimpleValues.DEF_PATH);
}
/**
* Test RFC 6902 MOVE operation for {@code String} on simple JSON array.
*
* @param result
* Tests result record.
*/
private void testMoveStringOnSimpleArray(final TestResult result) {
LOGGER.info(" - for String on simple JSON array of size 2");
final JsonArray in = SimpleValues.createStringArray2();
final JsonArray check = SimpleValues.createStringArray2R();
simpleOperation(result, in, in, "/0", "/0");
simpleOperation(result, in, check, "/1", "/0");
simpleOperation(result, in, check, "/0", "/1");
simpleOperation(result, in, check, "/0", "/-");
}
/**
* Test RFC 6902 MOVE operation for {@code String} on simple JSON array.
*
* @param result
* Tests result record.
*/
private void testMoveStringOnSimpleArray2(final TestResult result) {
LOGGER.info(" - for String on simple JSON array of size 5");
final JsonArray in = SimpleValues.createSimpleStringArray5();
final JsonArray check = SimpleValues.createSimpleStringArray5R();
complexOperation(result, in, check, new String[] { "/3", "/0", "/3", "/4" },
new String[] { "/1", "/2", "/1", "/0" });
complexOperation(result, in, check, new String[] { "/0", "/1", "/0", "/2" },
new String[] { "/-", "/2", "/3", "/0" });
}
/**
* Test RFC 6902 MOVE operation for {@code int} on simple JSON object.
*
* @param result
* Tests result record.
*/
private void testMoveIntOnSimpleObject(final TestResult result) {
LOGGER.info(" - for int on simple JSON object");
final JsonObject in = SimpleValues.createSimpleObjectInt();
final JsonObject check = SimpleValues.createSimpleObjectMoveInt();
simpleOperation(result, in, check, SimpleValues.INT_PATH, SimpleValues.DEF_PATH);
}
/**
* Test RFC 6902 MOVE operation for {@code int} on simple JSON array.
*
* @param result
* Tests result record.
*/
private void testMoveIntOnSimpleArray(final TestResult result) {
LOGGER.info(" - for int on simple JSON array of size 2");
final JsonArray in = SimpleValues.createIntArray2();
final JsonArray check = SimpleValues.createIntArray2R();
simpleOperation(result, in, in, "/0", "/0");
simpleOperation(result, in, check, "/1", "/0");
simpleOperation(result, in, check, "/0", "/1");
simpleOperation(result, in, check, "/0", "/-");
}
/**
* Test RFC 6902 MOVE operation for {@code int} on simple JSON array.
*
* @param result
* Tests result record.
*/
private void testMoveIntOnSimpleArray2(final TestResult result) {
LOGGER.info(" - for int on simple JSON array of size 5");
final JsonArray in = SimpleValues.createSimpleIntArray5();
final JsonArray check = SimpleValues.createSimpleIntArray5R();
complexOperation(result, in, check, new String[] { "/3", "/0", "/3", "/4" },
new String[] { "/1", "/2", "/1", "/0" });
complexOperation(result, in, check, new String[] { "/0", "/1", "/0", "/2" },
new String[] { "/-", "/2", "/3", "/0" });
}
/**
* Test RFC 6902 MOVE operation for {@code boolean} on simple JSON object.
*
* @param result
* Tests result record.
*/
private void testMoveBoolOnSimpleObject(final TestResult result) {
LOGGER.info(" - for boolean on simple JSON object");
final JsonObject in = SimpleValues.createSimpleObjectBool();
final JsonObject check = SimpleValues.createSimpleObjectMoveBool();
simpleOperation(result, in, check, SimpleValues.BOOL_PATH, SimpleValues.DEF_PATH);
}
/**
* Test RFC 6902 MOVE operation for {@code boolean} on simple JSON array.
*
* @param result
* Tests result record.
*/
private void testMoveBoolOnSimpleArray(final TestResult result) {
LOGGER.info(" - for boolean on simple JSON array of size 2");
final JsonArray in = SimpleValues.createBoolArray2();
final JsonArray check = SimpleValues.createBoolArray2R();
simpleOperation(result, in, in, "/0", "/0");
simpleOperation(result, in, check, "/1", "/0");
simpleOperation(result, in, check, "/0", "/1");
simpleOperation(result, in, check, "/0", "/-");
}
/**
* Test RFC 6902 MOVE operation for {@code boolean} on simple JSON array.
*
* @param result
* Tests result record.
*/
private void testMoveBoolOnSimpleArray2(final TestResult result) {
LOGGER.info(" - for boolean on simple JSON array of size 5");
final JsonArray in = SimpleValues.createSimpleBoolArray5();
final JsonArray check = SimpleValues.createSimpleBoolArray5R();
complexOperation(result, in, check, new String[] { "/3", "/0", "/3", "/4" },
new String[] { "/1", "/2", "/1", "/0" });
complexOperation(result, in, check, new String[] { "/0", "/1", "/0", "/2" },
new String[] { "/-", "/2", "/3", "/0" });
}
/**
* Test RFC 6902 MOVE operation for {@code JsonObject} on simple JSON object.
*
* @param result
* Tests result record.
*/
private void testMoveObjectOnSimpleObject(final TestResult result) {
LOGGER.info(" - for JsonObject on simple JSON object");
final JsonObject in = SimpleValues.createSimpleObjectObject();
final JsonObject check = SimpleValues.createSimpleObjectMoveObject();
simpleOperation(result, in, check, SimpleValues.OBJ_PATH, SimpleValues.DEF_PATH);
}
/**
* Test RFC 6902 MOVE operation for {@code JsonObject} on simple JSON array.
*
* @param result
* Tests result record.
*/
private void testMoveObjectOnSimpleArray(final TestResult result) {
LOGGER.info(" - for JsonObject on simple JSON array of size 2");
final JsonArray in = SimpleValues.createObjectArray2();
final JsonArray check = SimpleValues.createObjectArray2R();
simpleOperation(result, in, in, "/0", "/0");
simpleOperation(result, in, check, "/1", "/0");
simpleOperation(result, in, check, "/0", "/1");
simpleOperation(result, in, check, "/0", "/-");
}
/**
* Test RFC 6902 MOVE operation for {@code JsonObject} on simple JSON array.
*
* @param result
* Tests result record.
*/
private void testMoveObjectOnSimpleArray2(final TestResult result) {
LOGGER.info(" - for JsonObject on simple JSON array of size 5");
final JsonArray in = SimpleValues.createSimpleObjectArray5();
final JsonArray check = SimpleValues.createSimpleObjectArray5R();
complexOperation(result, in, check, new String[] { "/3", "/0", "/3", "/4" },
new String[] { "/1", "/2", "/1", "/0" });
complexOperation(result, in, check, new String[] { "/0", "/1", "/0", "/2" },
new String[] { "/-", "/2", "/3", "/0" });
}
/**
* Test RFC 6902 MOVE operation for {@code String} on compound JSON object.
* Moved value overwrites an existing value.
*
* @param result
* Tests result record.
*/
private void testMoveStringOnCompoundObject(final TestResult result) {
LOGGER.info(" - for String on compound JSON object");
final JsonObject in = SimpleValues.createCompoundObject();
final JsonObject check = SimpleValues.createCompoundObjectMoveValue();
simpleOperation(result, in, check, SimpleValues.DEF_PATH, SimpleValues.DEF_OBJ_PATH + SimpleValues.DEF_PATH);
}
// Tests based on RFC 6902 definitions and examples.
/**
* Test RFC 6902 MOVE operation for non existing location in object.
* {@see RFC 6902:
* 4.4. move} defines:
* The "from" location MUST exist for the operation to be successful.
*/
private void testMoveOfNonExistingLocationInObject(final TestResult result) {
LOGGER.info(" - for non existing location in JsonObject");
final JsonObject[] objsIn = new JsonObject[] { SimpleValues.createEmptyObject(),
SimpleValues.createSimpleObject(), SimpleValues.createCompoundObject() };
final String[] paths = new String[] { SimpleValues.STR_PATH, SimpleValues.INT_PATH, SimpleValues.BOOL_PATH,
SimpleValues.OBJ_PATH };
final Object[] values = new Object[] { SimpleValues.OBJ_PATH, SimpleValues.BOOL_PATH, SimpleValues.INT_PATH,
SimpleValues.STR_PATH };
// Go trough all objects
for (int i = 0; i < objsIn.length; i++) {
// Go trough all paths
for (int j = 0; j < paths.length; j++) {
simpleOperationFail(result, objsIn[i], paths[j], values[i]);
}
}
}
/**
* Test RFC 6902 MOVE operation for non existing location in array.
* {@see RFC 6902:
* 4.4. move} defines:
* The "from" location MUST exist for the operation to be successful.
*/
private void testMoveOfNonExistingLocationInArray(final TestResult result) {
LOGGER.info(" - for non existing location in JsonArray");
final JsonArray[] arraysIn = new JsonArray[] { SimpleValues.createEmptyArray(),
SimpleValues.createStringArray1(), SimpleValues.createIntArray2(), SimpleValues.createSimpleBoolArray5(),
SimpleValues.createObjectArray2() };
final String[] paths = new String[] { "/", "/-1", "/-", "/5", "/0a", "/42",
SimpleValues.STR_PATH + "/0" };
final Object[] values = new Object[] { "/0", "/1", "/2", "/5", "/1" };
// Go trough all arrays
for (int i = 0; i < arraysIn.length; i++) {
// Go trough all paths
for (int j = 0; j < paths.length; j++) {
simpleOperationFail(result, arraysIn[i], paths[j], values[i]);
}
}
}
/**
* Test RFC 6902 MOVE operation for moving existing path into path containing
* source path as a prefix.
* {@see RFC 6902:
* 4.4. move} defines:
* This operation is functionally identical to a "remove" operation on the
* "from" location, followed immediately by an "add" operation at the target
* location with the value that was just removed.
* {@see RFC 6901: 7.
* Error Handling} defines:
* This specification does not define how errors are handled. An application
* of JSON Pointer SHOULD specify the impact and handling of each type of
* error.
* For example, some applications might stop pointer processing upon an error,
* while others may attempt to recover from missing values by inserting
* default ones.
* This means, that such an operation may fail on non existing target "path"
* after ADD operation, but also missing pointer error recovery may take care
* of creating missing "path" elements. In both cases MOVE and sequence of
* REMOVE and ADD operations MUST produce the same result.
*/
private void testMoveVsRemoveAddOnSelfContainedPath(final TestResult result) {
LOGGER.info(" - for moving JsonObject under itself");
final JsonObject in = SimpleValues.createCompoundObject();
final String targetPath = SimpleValues.DEF_OBJ_PATH + SimpleValues.DEF_PATH;
final JsonPointer ptr = Json.createPointer(SimpleValues.DEF_OBJ_PATH);
final JsonValue value = ptr.getValue(in);
final JsonPatchBuilder moveBuilder = Json.createPatchBuilder()
.move(targetPath, SimpleValues.DEF_OBJ_PATH);
final JsonPatchBuilder remAddBuilder = Json.createPatchBuilder()
.remove(SimpleValues.DEF_OBJ_PATH).add(targetPath, value);
final JsonPatch movePatch = moveBuilder.build();
final JsonPatch remAddPatch = remAddBuilder.build();
// Check REMOVE and ADD sequence first.
JsonObject remAddOut;
try {
remAddOut = remAddPatch.apply(in);
LOGGER.info(" REMOVE and ADD passed");
} catch (JsonException e) {
remAddOut = null;
LOGGER.info(" REMOVE and ADD failed: " + e.getMessage());
}
// Check MOVE second
JsonObject moveOut;
try {
moveOut = movePatch.apply(in);
LOGGER.info(" MOVE passed");
} catch (JsonException e) {
moveOut = null;
LOGGER.info(" MOVE failed: " + e.getMessage());
}
// Results evaluation
if (remAddOut != null) {
// Both output values are not null: Compare them
if (moveOut != null) {
if (!JsonAssert.assertEquals(remAddOut, moveOut)) {
result.fail("MOVE vs REMOVE and ADD",
"Returned values are not equal");
}
// REMOVE and ADD output is not null but MOVE output is null
} else {
result.fail("MOVE vs REMOVE and ADD",
"REMOVE and ADD failed but MOVE dit not");
}
} else {
// REMOVE and ADD output is null but MOVE output is not null
if (moveOut != null) {
result.fail("MOVE vs REMOVE and ADD",
"MOVE failed but REMOVE and ADD dit not");
}
// else: Both output values are null: both patch operations failed -> test
// passed
}
}
/**
* Tested operation name {@code "MOVE"}.
*
* @return Operation name to be used in logs.
*/
@Override
protected String operationName() {
return OPERATION;
}
/**
* Create and initialize patch builder to contain MOVE operation to be
* applied.
*
* @param path
* Source JSON path of MOVE operation.
* @param value
* Target JSON path of MOVE operation. Must be instance of
* {@link String}.
* @return Patch builder containing operation to be applied.
*/
@Override
protected JsonPatchBuilder createOperationBuilder(final String path,
final Object value) {
if (value instanceof String) {
// LOGGER.info(" MOVE "+path+" -> "+(String)value);
return Json.createPatchBuilder().move((String) value, path);
} else {
throw new IllegalArgumentException(
"Argument \"value\" is not an instance of String");
}
}
/**
* Update patch builder to contain next MOVE operation to be applied.
*
* @param builder
* JSON patch builder to update.
* @param path
* Source JSON path of MOVE operation.
* @param value
* Target JSON path of MOVE operation. Must be instance of
* {@link String}.
* @return Patch builder containing operation to be applied.
*/
@Override
protected JsonPatchBuilder updateOperationBuilder(
final JsonPatchBuilder builder, final String path, final Object value) {
if (value instanceof String) {
// LOGGER.info(" MOVE "+path+" -> "+(String)value);
return builder.move((String) value, path);
} else {
throw new IllegalArgumentException(
"Argument \"value\" is not an instance of String");
}
}
}