fanruan
/
JsonPath
mirror of https://github.com/json-path/JsonPath.git
2
0
Fork 0
Code Issues Releases Wiki Activity
Browse Source

Merge branch 'atomcat1978-master'

pull/183/merge
Kalle Stenflo 9 years ago
parent
fc746d78e6 3adc04bd13
commit
6bc270a82a
23 changed files with 385 additions and 52 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 31
      json-path/src/main/java/com/jayway/jsonpath/JsonPath.java
  2. 21
      json-path/src/main/java/com/jayway/jsonpath/ValueConverter.java
  3. 39
      json-path/src/main/java/com/jayway/jsonpath/WriteContext.java
  4. 30
      json-path/src/main/java/com/jayway/jsonpath/internal/JsonReader.java
  5. 95
      json-path/src/main/java/com/jayway/jsonpath/internal/PathRef.java
  6. 2
      json-path/src/main/java/com/jayway/jsonpath/internal/function/Function.java
  7. 1
      json-path/src/main/java/com/jayway/jsonpath/internal/function/FunctionFactory.java
  8. 1
      json-path/src/main/java/com/jayway/jsonpath/internal/function/Length.java
  9. 1
      json-path/src/main/java/com/jayway/jsonpath/internal/function/PassthruFunction.java
  10. 2
      json-path/src/main/java/com/jayway/jsonpath/internal/function/numeric/AbstractAggregation.java
  11. 2
      json-path/src/main/java/com/jayway/jsonpath/internal/token/FunctionPathToken.java
  12. 2
      json-path/src/main/java/com/jayway/jsonpath/internal/token/PathToken.java
  13. 2
      json-path/src/test/java/com/jayway/jsonpath/BaseTest.java
  14. 7
      json-path/src/test/java/com/jayway/jsonpath/DeepScanTest.java
  15. 1
      json-path/src/test/java/com/jayway/jsonpath/GsonJsonProviderTest.java
  16. 5
      json-path/src/test/java/com/jayway/jsonpath/InlineFilterTest.java
  17. 3
      json-path/src/test/java/com/jayway/jsonpath/JsonProviderTest.java
  18. 1
      json-path/src/test/java/com/jayway/jsonpath/MultiPropTest.java
  19. 102
      json-path/src/test/java/com/jayway/jsonpath/WriteTest.java
  20. 11
      json-path/src/test/java/com/jayway/jsonpath/functions/NumericFunctionTest.java
  21. 11
      json-path/src/test/java/com/jayway/jsonpath/internal/JsonReaderTest.java
  22. 9
      json-path/src/test/java/com/jayway/jsonpath/internal/token/PathTokenTest.java
  23. 54
      json-path/src/test/resources/json_array_multiple_delete.json

31
json-path/src/main/java/com/jayway/jsonpath/JsonPath.java
Unescape View File

@ -226,6 +226,26 @@ public class JsonPath {
return resultByConfiguration(jsonObject, configuration, evaluationContext);
}
/**
* Converts the value on the given path.
*
* @param jsonObject a json object
* @param valueConverter Converter object to be invoked
* @param configuration configuration to use
* @return the updated jsonObject or the path list to updated objects if option AS_PATH_LIST is set.
*/
public <T> T convert(Object jsonObject, ValueConverter valueConverter, Configuration configuration) {
notNull(jsonObject, "json can not be null");
notNull(configuration, "configuration can not be null");
notNull(valueConverter, "valueConverter can not be null");
EvaluationContext evaluationContext = path.evaluate(jsonObject, jsonObject, configuration, true);
for (PathRef updateOperation : evaluationContext.updateOperations()) {
updateOperation.convert(valueConverter, configuration);
}
return resultByConfiguration(jsonObject, configuration, evaluationContext);
}
/**
* Deletes the object this path points to in the provided jsonObject
*
@ -284,6 +304,17 @@ public class JsonPath {
return resultByConfiguration(jsonObject, configuration, evaluationContext);
}
public <T> T renameKey(Object jsonObject, String oldKeyName, String newKeyName, Configuration configuration){
notNull(jsonObject, "json can not be null");
notEmpty(newKeyName, "newKeyName can not be null or empty");
notNull(configuration, "configuration can not be null");
EvaluationContext evaluationContext = path.evaluate(jsonObject, jsonObject, configuration, true);
for (PathRef updateOperation : evaluationContext.updateOperations()) {
updateOperation.renameKey(oldKeyName, newKeyName, configuration);
}
return resultByConfiguration(jsonObject, configuration, evaluationContext);
}
/**
* Applies this JsonPath to the provided json string
*

21
json-path/src/main/java/com/jayway/jsonpath/ValueConverter.java
Unescape View File

@ -0,0 +1,21 @@
/*
* Copyright 2011 the original author or authors.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.jayway.jsonpath;
public interface ValueConverter {
public Object convert(Object currentValue, Configuration configuration);
}

39
json-path/src/main/java/com/jayway/jsonpath/WriteContext.java
Unescape View File

@ -56,6 +56,25 @@ public interface WriteContext {
*/
DocumentContext set(JsonPath path, Object newValue);
/**
* Converts the value on the given path.
*
* @param path path to be converted set
* @param valueConverter Converter object to be invoked
* @param filters filters
* @return a document context
*/
DocumentContext convert(String path, ValueConverter valueConverter, Predicate... filters);
/**
* Converts the value on the given path.
*
* @param path path to be converted set
* @param valueConverter Converter object to be invoked (or lambda:))
* @return a document context
*/
DocumentContext convert(JsonPath path, ValueConverter valueConverter);
/**
* Deletes the given path
*
@ -126,4 +145,24 @@ public interface WriteContext {
*/
DocumentContext put(JsonPath path, String key, Object value);
/**
* Renames the last key element of a given path.
* @param path The path to the old key. Should be resolved to a map
* or an array including map items.
* @param oldKeyName The old key name.
* @param newKeyName The new key name.
* @param filters filters.
* @return a document content.
*/
DocumentContext renameKey(String path, String oldKeyName, String newKeyName, Predicate... filters);
/**
* Renames the last key element of a given path.
* @param path The path to the old key. Should be resolved to a map
* or an array including map items.
* @param oldKeyName The old key name.
* @param newKeyName The new key name.
* @return a document content.
*/
DocumentContext renameKey(JsonPath path, String oldKeyName, String newKeyName);
}

30
json-path/src/main/java/com/jayway/jsonpath/internal/JsonReader.java
Unescape View File

@ -23,6 +23,7 @@ import com.jayway.jsonpath.ParseContext;
import com.jayway.jsonpath.Predicate;
import com.jayway.jsonpath.ReadContext;
import com.jayway.jsonpath.TypeRef;
import com.jayway.jsonpath.ValueConverter;
import com.jayway.jsonpath.spi.cache.Cache;
import com.jayway.jsonpath.spi.cache.CacheProvider;
import org.slf4j.Logger;
@ -212,6 +213,18 @@ public class JsonReader implements ParseContext, DocumentContext {
return this;
}
@Override
public DocumentContext convert(String path, ValueConverter valueConverter, Predicate... filters) {
convert(compile(path, filters), valueConverter);
return this;
}
@Override
public DocumentContext convert(JsonPath path, ValueConverter valueConverter) {
path.convert(json, valueConverter, configuration);
return this;
}
@Override
public DocumentContext delete(String path, Predicate... filters) {
return delete(compile(path, filters));
@ -249,6 +262,23 @@ public class JsonReader implements ParseContext, DocumentContext {
return put(compile(path, filters), key, value);
}
@Override
public DocumentContext renameKey(String path, String oldKeyName, String newKeyName, Predicate... filters) {
return renameKey(compile(path, filters), oldKeyName, newKeyName);
}
@Override
public DocumentContext renameKey(JsonPath path, String oldKeyName, String newKeyName) {
List<String> modified = path.renameKey(json, oldKeyName, newKeyName, configuration.addOptions(Option.AS_PATH_LIST));
if(logger.isDebugEnabled()){
for (String p : modified) {
logger.debug("Rename path {} new value {}", p, newKeyName);
}
}
return this;
}
@Override
public DocumentContext put(JsonPath path, String key, Object value){
List<String> modified = path.put(json, key, value, configuration.addOptions(Option.AS_PATH_LIST));

95
json-path/src/main/java/com/jayway/jsonpath/internal/PathRef.java
Unescape View File

@ -2,6 +2,8 @@ package com.jayway.jsonpath.internal;
import com.jayway.jsonpath.Configuration;
import com.jayway.jsonpath.InvalidModificationException;
import com.jayway.jsonpath.PathNotFoundException;
import com.jayway.jsonpath.ValueConverter;
import com.jayway.jsonpath.spi.json.JsonProvider;
import java.util.Collection;
@ -17,6 +19,9 @@ public abstract class PathRef implements Comparable<PathRef> {
@Override
public void set(Object newVal, Configuration configuration) {}
@Override
public void convert(ValueConverter valueConverter, Configuration configuration) {}
@Override
public void delete(Configuration configuration) {}
@ -25,6 +30,10 @@ public abstract class PathRef implements Comparable<PathRef> {
@Override
public void put(String key, Object newVal, Configuration configuration) {}
@Override
public void renameKey(String oldKeyName, String newKeyName, Configuration configuration) {}
};
protected Object parent;
@ -38,12 +47,32 @@ public abstract class PathRef implements Comparable<PathRef> {
public abstract void set(Object newVal, Configuration configuration);
public abstract void convert(ValueConverter valueConverter, Configuration configuration);
public abstract void delete(Configuration configuration);
public abstract void add(Object newVal, Configuration configuration);
public abstract void put(String key, Object newVal, Configuration configuration);
public abstract void renameKey(String oldKey,String newKeyName, Configuration configuration);
protected void renameInMap(Object targetMap, String oldKeyName, String newKeyName, Configuration configuration){
if(configuration.jsonProvider().isMap(targetMap)){
if(configuration.jsonProvider().getMapValue(targetMap, oldKeyName) == JsonProvider.UNDEFINED){
throw new PathNotFoundException("No results for Key "+oldKeyName+" found in map!");
}
configuration.jsonProvider().setProperty(targetMap, newKeyName, configuration.jsonProvider().getMapValue(targetMap, oldKeyName));
configuration.jsonProvider().removeProperty(targetMap, oldKeyName);
} else {
throw new InvalidModificationException("Can only rename properties in a map");
}
}
protected boolean targetInvalid(Object target){
return target == JsonProvider.UNDEFINED || target == null;
}
@Override
public int compareTo(PathRef o) {
return this.getAccessor().toString().compareTo(o.getAccessor().toString()) * -1;
@ -81,6 +110,10 @@ public abstract class PathRef implements Comparable<PathRef> {
throw new InvalidModificationException("Invalid delete operation");
}
public void convert(ValueConverter valueConverter, Configuration configuration){
throw new InvalidModificationException("Invalid convert operation");
}
@Override
public void delete(Configuration configuration) {
throw new InvalidModificationException("Invalid delete operation");
@ -103,7 +136,18 @@ public abstract class PathRef implements Comparable<PathRef> {
throw new InvalidModificationException("Invalid put operation. $ is not a map");
}
}
@Override
public void renameKey(String oldKeyName, String newKeyName, Configuration configuration) {
Object target = parent;
if(targetInvalid(target)){
return;
}
renameInMap(target, oldKeyName, newKeyName, configuration);
}
}
private static class ArrayIndexPathRef extends PathRef {
private int index;
@ -117,13 +161,18 @@ public abstract class PathRef implements Comparable<PathRef> {
configuration.jsonProvider().setArrayIndex(parent, index, newVal);
}
public void convert(ValueConverter valueConverter, Configuration configuration){
Object currentValue = configuration.jsonProvider().getArrayIndex(parent, index);
configuration.jsonProvider().setArrayIndex(parent, index, valueConverter.convert(currentValue, configuration));
}
public void delete(Configuration configuration){
configuration.jsonProvider().removeProperty(parent, index);
}
public void add(Object value, Configuration configuration){
Object target = configuration.jsonProvider().getArrayIndex(parent, index);
if(target == JsonProvider.UNDEFINED || target == null){
if(targetInvalid(target)){
return;
}
if(configuration.jsonProvider().isArray(target)){
@ -135,7 +184,7 @@ public abstract class PathRef implements Comparable<PathRef> {
public void put(String key, Object value, Configuration configuration){
Object target = configuration.jsonProvider().getArrayIndex(parent, index);
if(target == JsonProvider.UNDEFINED || target == null){
if(targetInvalid(target)){
return;
}
if(configuration.jsonProvider().isMap(target)){
@ -145,6 +194,15 @@ public abstract class PathRef implements Comparable<PathRef> {
}
}
@Override
public void renameKey(String oldKeyName, String newKeyName, Configuration configuration) {
Object target = configuration.jsonProvider().getArrayIndex(parent, index);
if(targetInvalid(target)){
return;
}
renameInMap(target, oldKeyName, newKeyName, configuration);
}
@Override
public Object getAccessor() {
return index;
@ -175,13 +233,20 @@ public abstract class PathRef implements Comparable<PathRef> {
configuration.jsonProvider().setProperty(parent, property, newVal);
}
@Override
public void convert(ValueConverter valueConverter, Configuration configuration) {
Object currentValue = configuration.jsonProvider().getMapValue(parent, property);
configuration.jsonProvider().setProperty(parent, property, valueConverter.convert(currentValue, configuration));
}
public void delete(Configuration configuration){
configuration.jsonProvider().removeProperty(parent, property);
}
public void add(Object value, Configuration configuration){
Object target = configuration.jsonProvider().getMapValue(parent, property);
if(target == JsonProvider.UNDEFINED || target == null){
if(targetInvalid(target)){
return;
}
if(configuration.jsonProvider().isArray(target)){
@ -193,7 +258,7 @@ public abstract class PathRef implements Comparable<PathRef> {
public void put(String key, Object value, Configuration configuration){
Object target = configuration.jsonProvider().getMapValue(parent, property);
if(target == JsonProvider.UNDEFINED || target == null){
if(targetInvalid(target)){
return;
}
if(configuration.jsonProvider().isMap(target)){
@ -203,6 +268,15 @@ public abstract class PathRef implements Comparable<PathRef> {
}
}
@Override
public void renameKey(String oldKeyName, String newKeyName, Configuration configuration) {
Object target = configuration.jsonProvider().getMapValue(parent, property);
if(targetInvalid(target)){
return;
}
renameInMap(target, oldKeyName, newKeyName, configuration);
}
@Override
public Object getAccessor() {
return property;
@ -223,6 +297,12 @@ public abstract class PathRef implements Comparable<PathRef> {
configuration.jsonProvider().setProperty(parent, property, newVal);
}
}
public void convert(ValueConverter valueConverter, Configuration configuration) {
for (String property : properties) {
Object currentValue = configuration.jsonProvider().getMapValue(parent, property);
configuration.jsonProvider().setProperty(parent, property, valueConverter.convert(currentValue, configuration));
}
}
public void delete(Configuration configuration){
for (String property : properties) {
@ -237,7 +317,12 @@ public abstract class PathRef implements Comparable<PathRef> {
@Override
public void put(String key, Object newVal, Configuration configuration) {
throw new InvalidModificationException("Add can not be performed to multiple properties");
throw new InvalidModificationException("Put can not be performed to multiple properties");
}
@Override
public void renameKey(String oldKeyName, String newKeyName, Configuration configuration) {
throw new InvalidModificationException("Rename can not be performed to multiple properties");
}
@Override

2
json-path/src/main/java/com/jayway/jsonpath/Function.java → json-path/src/main/java/com/jayway/jsonpath/internal/function/Function.java
Unescape View File

@ -1,4 +1,4 @@
package com.jayway.jsonpath;
package com.jayway.jsonpath.internal.function;
import com.jayway.jsonpath.internal.EvaluationContext;
import com.jayway.jsonpath.internal.PathRef;

1
json-path/src/main/java/com/jayway/jsonpath/internal/function/FunctionFactory.java
Unescape View File

@ -1,6 +1,5 @@
package com.jayway.jsonpath.internal.function;
import com.jayway.jsonpath.Function;
import com.jayway.jsonpath.InvalidPathException;
import com.jayway.jsonpath.internal.function.numeric.Average;
import com.jayway.jsonpath.internal.function.numeric.Max;

1
json-path/src/main/java/com/jayway/jsonpath/internal/function/Length.java
Unescape View File

@ -1,6 +1,5 @@
package com.jayway.jsonpath.internal.function;
import com.jayway.jsonpath.Function;
import com.jayway.jsonpath.internal.EvaluationContext;
import com.jayway.jsonpath.internal.PathRef;

1
json-path/src/main/java/com/jayway/jsonpath/internal/function/PassthruFunction.java
Unescape View File

@ -1,6 +1,5 @@
package com.jayway.jsonpath.internal.function;
import com.jayway.jsonpath.Function;
import com.jayway.jsonpath.internal.EvaluationContext;
import com.jayway.jsonpath.internal.PathRef;

2
json-path/src/main/java/com/jayway/jsonpath/internal/function/numeric/AbstractAggregation.java
Unescape View File

@ -1,8 +1,8 @@
package com.jayway.jsonpath.internal.function.numeric;
import com.jayway.jsonpath.Function;
import com.jayway.jsonpath.internal.EvaluationContext;
import com.jayway.jsonpath.internal.PathRef;
import com.jayway.jsonpath.internal.function.Function;
/**
* Defines the pattern for processing numerical values via an abstract implementation that iterates over the collection

2
json-path/src/main/java/com/jayway/jsonpath/internal/token/FunctionPathToken.java
Unescape View File

@ -1,7 +1,7 @@
package com.jayway.jsonpath.internal.token;
import com.jayway.jsonpath.Function;
import com.jayway.jsonpath.internal.PathRef;
import com.jayway.jsonpath.internal.function.Function;
import com.jayway.jsonpath.internal.function.FunctionFactory;
import java.util.regex.Matcher;

2
json-path/src/main/java/com/jayway/jsonpath/internal/token/PathToken.java
Unescape View File

@ -14,11 +14,11 @@
*/
package com.jayway.jsonpath.internal.token;
import com.jayway.jsonpath.Function;
import com.jayway.jsonpath.Option;
import com.jayway.jsonpath.PathNotFoundException;
import com.jayway.jsonpath.internal.PathRef;
import com.jayway.jsonpath.internal.Utils;
import com.jayway.jsonpath.internal.function.Function;
import com.jayway.jsonpath.spi.json.JsonProvider;
import java.util.List;

2
json-path/src/test/java/com/jayway/jsonpath/BaseTest.java
Unescape View File

@ -1,13 +1,13 @@
package com.jayway.jsonpath;
import com.jayway.jsonpath.internal.Path;
import com.jayway.jsonpath.internal.token.PredicateContextImpl;
import com.jayway.jsonpath.spi.json.GsonJsonProvider;
import com.jayway.jsonpath.spi.json.JacksonJsonNodeJsonProvider;
import com.jayway.jsonpath.spi.json.JacksonJsonProvider;
import com.jayway.jsonpath.spi.json.JsonSmartJsonProvider;
import com.jayway.jsonpath.spi.mapper.GsonMappingProvider;
import com.jayway.jsonpath.spi.mapper.JacksonMappingProvider;
import com.jayway.jsonpath.internal.token.PredicateContextImpl;
import com.jayway.jsonpath.spi.mapper.JsonSmartMappingProvider;
import java.util.HashMap;

7
json-path/src/test/java/com/jayway/jsonpath/DeepScanTest.java
Unescape View File

@ -2,14 +2,13 @@ package com.jayway.jsonpath;
import org.junit.Test;
import java.util.List;
import java.util.Map;
import static com.jayway.jsonpath.JsonPath.using;
import static com.jayway.jsonpath.TestUtils.assertEvaluationThrows;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.List;
import java.util.Map;
/**
* Deep scan is indefinite, so certain "illegal" actions become a no-op instead of a path evaluation exception.
*/

1
json-path/src/test/java/com/jayway/jsonpath/GsonJsonProviderTest.java
Unescape View File

@ -3,7 +3,6 @@ package com.jayway.jsonpath;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonSyntaxException;
import com.jayway.jsonpath.spi.mapper.MappingException;
import org.junit.Test;

5
json-path/src/test/java/com/jayway/jsonpath/InlineFilterTest.java
Unescape View File

@ -1,13 +1,12 @@
package com.jayway.jsonpath;
import static com.jayway.jsonpath.TestUtils.assertHasNoResults;
import static com.jayway.jsonpath.TestUtils.assertHasOneResult;
import org.junit.Test;
import java.util.ArrayList;
import java.util.List;
import static com.jayway.jsonpath.TestUtils.assertHasNoResults;
import static com.jayway.jsonpath.TestUtils.assertHasOneResult;
import static java.util.Arrays.asList;
import static org.assertj.core.api.Assertions.assertThat;

3
json-path/src/test/java/com/jayway/jsonpath/JsonProviderTest.java
Unescape View File

@ -4,9 +4,6 @@ import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import java.io.IOException;
import java.util.List;
import static com.jayway.jsonpath.JsonPath.using;
import static org.assertj.core.api.Assertions.assertThat;

1
json-path/src/test/java/com/jayway/jsonpath/MultiPropTest.java
Unescape View File

@ -7,7 +7,6 @@ import java.util.Map;
import static com.jayway.jsonpath.JsonPath.using;
import static com.jayway.jsonpath.TestUtils.assertEvaluationThrows;
import static org.assertj.core.api.Assertions.assertThat;
public class MultiPropTest {

102
json-path/src/test/java/com/jayway/jsonpath/WriteTest.java
Unescape View File

@ -2,6 +2,7 @@ package com.jayway.jsonpath;
import org.junit.Test;
import java.io.InputStream;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
@ -126,6 +127,16 @@ public class WriteTest extends BaseTest {
assertThat(res).containsExactly("reference");
}
@Test
public void an_array_criteria_with_multiple_results_can_be_deleted(){
InputStream stream = this.getClass().getResourceAsStream("/json_array_multiple_delete.json");
String deletePath = "$._embedded.mandates[?(@.count=~/0/)]";
DocumentContext documentContext = JsonPath.parse(stream);
documentContext.delete(deletePath);
List<Object> result = documentContext.read(deletePath);
assertThat(result.size()).isEqualTo(0);
}
@Test
public void multi_prop_delete() {
@ -214,6 +225,97 @@ public class WriteTest extends BaseTest {
parse(model).set("$[?(@.a == 'a-val')]", 1);
}
@Test
public void a_path_can_be_renamed(){
Object o = parse(JSON_DOCUMENT).renameKey("$.store", "book", "updated-book").json();
List<Object> result = parse(o).read("$.store.updated-book");
assertThat(result).isNotEmpty();
}
@Test
public void keys_in_root_containing_map_can_be_renamed(){
Object o = parse(JSON_DOCUMENT).renameKey("$", "store", "new-store").json();
List<Object> result = parse(o).read("$.new-store[*]");
assertThat(result).isNotEmpty();
}
@Test
public void map_array_items_can_be_renamed(){
Object o = parse(JSON_DOCUMENT).renameKey("$.store.book[*]", "category", "renamed-category").json();
List<Object> result = parse(o).read("$.store.book[*].renamed-category");
assertThat(result).isNotEmpty();
}
@Test(expected = InvalidModificationException.class)
public void non_map_array_items_cannot_be_renamed(){
List<Integer> model = new LinkedList<Integer>();
model.add(1);
model.add(2);
parse(model).renameKey("$[*]", "oldKey", "newKey");
}
@Test(expected = InvalidModificationException.class)
public void multiple_properties_cannot_be_renamed(){
parse(JSON_DOCUMENT).renameKey("$.store.book[*]['author', 'category']", "old-key", "new-key");
}
@Test(expected = PathNotFoundException.class)
public void non_existent_key_rename_not_allowed(){
Object o = parse(JSON_DOCUMENT).renameKey("$", "fake", "new-fake").json();
}
@Test(expected = InvalidModificationException.class)
public void rootCannotBeConverted(){
ValueConverter valueConverter = new ValueConverter() {
@Override
public Object convert(Object currentValue, Configuration configuration) {
return currentValue.toString()+"converted";
}
};
Object o = parse(JSON_DOCUMENT).convert("$", valueConverter).json();
}
@Test
public void single_match_value_can_be_converted(){
ValueConverter valueConverter = new ToStringValueConverterImpl();
String stringResult = parse(JSON_DOCUMENT).convert("$.string-property", valueConverter).read("$.string-property");
assertThat(stringResult.endsWith("converted")).isTrue();
}
@Test
public void object_can_be_converted(){
TypeRef<List<String>> typeRef = new TypeRef<List<String>>() {};
ValueConverter valueConverter = new ToStringValueConverterImpl();
DocumentContext documentContext = JsonPath.using(JACKSON_CONFIGURATION).parse(JSON_DOCUMENT);
Object list = documentContext.read("$..book");
assertThat(list).isInstanceOf(List.class);
String result = documentContext.convert("$..book", valueConverter).read("$..book", typeRef).get(0);
assertThat(result).isInstanceOf(String.class);
assertThat(result).endsWith("converted");
}
@Test
public void multi_match_path_can_be_converted(){
ValueConverter valueConverter = new ToStringValueConverterImpl();
List<Double> doubleResult = parse(JSON_DOCUMENT).read("$..display-price");
for(Double dRes : doubleResult){
assertThat(dRes).isInstanceOf(Double.class);
}
List<String> stringResult = parse(JSON_DOCUMENT).convert("$..display-price", valueConverter).read("$..display-price");
for(String sRes : stringResult){
assertThat(sRes).isInstanceOf(String.class);
assertThat(sRes.endsWith("converted")).isTrue();
}
}
// Helper converter implementation for test cases.
private class ToStringValueConverterImpl implements ValueConverter{
@Override
public Object convert(Object currentValue, Configuration configuration) {
return currentValue.toString()+"converted";
}
}
}

11
json-path/src/test/java/com/jayway/jsonpath/functions/NumericFunctionTest.java
Unescape View File

@ -2,23 +2,12 @@ package com.jayway.jsonpath.functions;
import com.jayway.jsonpath.Configuration;
import com.jayway.jsonpath.Configurations;
import com.jayway.jsonpath.JsonPath;
import net.minidev.json.JSONArray;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.experimental.theories.DataPoints;
import org.junit.experimental.theories.Theories;
import org.junit.experimental.theories.Theory;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.Arrays;
import static com.jayway.jsonpath.Configurations.*;
import static com.jayway.jsonpath.JsonPath.using;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.runners.Parameterized.Parameters;
/**

11
json-path/src/test/java/com/jayway/jsonpath/internal/JsonReaderTest.java
Unescape View File

@ -1,17 +1,14 @@
package com.jayway.jsonpath.internal;
import static org.junit.Assert.*;
import java.util.List;
import org.assertj.core.api.Assertions;
import org.junit.Test;
import com.jayway.jsonpath.BaseTest;
import com.jayway.jsonpath.Criteria;
import com.jayway.jsonpath.DocumentContext;
import com.jayway.jsonpath.Filter;
import com.jayway.jsonpath.JsonPath;
import org.assertj.core.api.Assertions;
import org.junit.Test;
import java.util.List;
public class JsonReaderTest extends BaseTest {

9
json-path/src/test/java/com/jayway/jsonpath/internal/token/PathTokenTest.java
Unescape View File

@ -1,17 +1,12 @@
package com.jayway.jsonpath.internal.token;
import com.jayway.jsonpath.BaseTest;
import com.jayway.jsonpath.internal.token.PathToken;
import com.jayway.jsonpath.internal.token.PropertyPathToken;
import com.jayway.jsonpath.internal.token.ScanPathToken;
import com.jayway.jsonpath.internal.token.WildcardPathToken;
import static org.assertj.core.api.Assertions.assertThat;
import org.junit.Test;
import java.util.Arrays;
import static org.assertj.core.api.Assertions.assertThat;
public class PathTokenTest extends BaseTest {
@Test

54
json-path/src/test/resources/json_array_multiple_delete.json
Unescape View File

@ -0,0 +1,54 @@
{
"_embedded": {
"mandates": [
{
"count": "0",
"difference": "+0"
},
{
"count": "0",
"difference": "+0"
},
{
"count": "0",
"difference": "+0"
},
{
"count": "0",
"difference": "+0"
},
{
"count": "0",
"difference": "+0"
},
{
"count": "10",
"difference": "+0"
},
{
"count": "34",
"difference": "+0"
},
{
"count": "2",
"difference": "+0"
},
{
"count": "4",
"difference": "+0"
},
{
"count": "0",
"difference": "+0"
},
{
"count": "0",
"difference": "+0"
},
{
"count": "0",
"difference": "+0"
}
]
}
}
Write Preview
Loading…
Cancel
Save