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JsonPath/json-path/src/test/java/com/jayway/jsonpath/old/IssuesTest.java

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package com.jayway.jsonpath.old;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.google.gson.JsonObject;
import com.jayway.jsonpath.BaseTest;
import com.jayway.jsonpath.Configuration;
import com.jayway.jsonpath.DocumentContext;
import com.jayway.jsonpath.Filter;
import com.jayway.jsonpath.InvalidPathException;
import com.jayway.jsonpath.JsonPath;
import com.jayway.jsonpath.Option;
import com.jayway.jsonpath.PathNotFoundException;
import com.jayway.jsonpath.internal.Utils;
import com.jayway.jsonpath.spi.cache.LRUCache;
import com.jayway.jsonpath.spi.json.GsonJsonProvider;
import com.jayway.jsonpath.spi.json.JacksonJsonNodeJsonProvider;
import com.jayway.jsonpath.spi.json.JsonProvider;
import com.jayway.jsonpath.spi.mapper.GsonMappingProvider;
import com.jayway.jsonpath.spi.mapper.JacksonMappingProvider;
import com.jayway.jsonpath.spi.mapper.MappingException;
import net.minidev.json.JSONAware;
import net.minidev.json.parser.JSONParser;
import org.assertj.core.api.Assertions;
import org.hamcrest.Matchers;
import org.junit.Test;
import java.io.InputStream;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import static com.jayway.jsonpath.Criteria.PredicateContext;
import static com.jayway.jsonpath.Criteria.where;
import static com.jayway.jsonpath.Filter.filter;
import static com.jayway.jsonpath.JsonPath.read;
import static com.jayway.jsonpath.JsonPath.using;
import static junit.framework.Assert.assertNull;
import static junit.framework.Assert.assertTrue;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.failBecauseExceptionWasNotThrown;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertThat;
public class IssuesTest extends BaseTest {
private static final JsonProvider jp = Configuration.defaultConfiguration().jsonProvider();
@Test
public void issue_143() {
String json = "{ \"foo\": { \"bar\" : \"val\" }, \"moo\": { \"cow\" : \"val\" } }";
Configuration configuration = Configuration.builder().options( Option.AS_PATH_LIST ).build();
List<String> pathList = JsonPath.using(configuration).parse(json).read(JsonPath.compile("$.*.bar"));
assertThat(pathList).containsExactly("$['foo']['bar']");
}
@Test
public void issue_114_a() {
String json = "{ \"p\":{\n" +
"\"s\": { \"u\": \"su\" }, \n" +
"\"t\": { \"u\": \"tu\" }\n" +
"}}";
List<String> result = read(json, "$.p.['s', 't'].u");
assertThat(result).containsExactly("su","tu");
}
@Test
public void issue_114_b() {
String json = "{ \"p\": [\"valp\", \"valq\", \"valr\"] }";
List<String> result = read(json, "$.p[?(@ == 'valp')]");
assertThat(result).containsExactly("valp");
}
@Test
public void issue_114_c() {
String json = "{ \"p\": [\"valp\", \"valq\", \"valr\"] }";
List<String> result = read(json, "$.p[?(@[0] == 'valp')]");
assertThat(result).isEmpty();
}
@Test(expected = InvalidPathException.class)
public void issue_114_d() {
read(JSON_BOOK_DOCUMENT, "$..book[(@.length-1)] ");
}
@Test
public void issue_151() {
String json = "{\n" +
"\"datas\": {\n" +
" \"selling\": {\n" +
" \"3\": [\n" +
" 26452067,\n" +
" 31625950\n" +
" ],\n" +
" \"206\": [\n" +
" 32381852,\n" +
" 32489262\n" +
" ],\n" +
" \"208\": [\n" +
" 458\n" +
" ],\n" +
" \"217\": [\n" +
" 27364892\n" +
" ],\n" +
" \"226\": [\n" +
" 30474109\n" +
" ]\n" +
" }\n" +
"},\n" +
"\"status\": 0\n" +
"}";
List<Integer> result = read(json, "$.datas.selling['3','206'].*");
assertThat(result).containsExactly(26452067,31625950,32381852,32489262);
}
@Test
public void full_ones_can_be_filtered() {
String json = "[\n" +
" {\"kind\" : \"full\"},\n" +
" {\"kind\" : \"empty\"}\n" +
"]";
List<Map<String, String>> fullOnes = read(json, "$[?(@.kind == 'full')]");
assertEquals(1, fullOnes.size());
assertEquals("full", fullOnes.get(0).get("kind"));
}
@Test
public void issue_36() {
String json = "{\n" +
"\n" +
" \"arrayOfObjectsAndArrays\" : [ { \"k\" : [\"json\"] }, { \"k\":[\"path\"] }, { \"k\" : [\"is\"] }, { \"k\" : [\"cool\"] } ],\n" +
"\n" +
" \"arrayOfObjects\" : [{\"k\" : \"json\"}, {\"k\":\"path\"}, {\"k\" : \"is\"}, {\"k\" : \"cool\"}]\n" +
"\n" +
" }";
Object o1 = read(json, "$.arrayOfObjectsAndArrays..k ");
Object o2 = read(json, "$.arrayOfObjects..k ");
assertEquals("[[\"json\"],[\"path\"],[\"is\"],[\"cool\"]]", jp.toJson(o1));
assertEquals("[\"json\",\"path\",\"is\",\"cool\"]", jp.toJson(o2));
}
@Test
public void issue_11() throws Exception {
String json = "{ \"foo\" : [] }";
List<String> result = read(json, "$.foo[?(@.rel == 'item')][0].uri");
assertTrue(result.isEmpty());
}
@Test(expected = PathNotFoundException.class)
public void issue_11b() throws Exception {
String json = "{ \"foo\" : [] }";
read(json, "$.foo[0].uri");
}
@Test
public void issue_15() throws Exception {
String json = "{ \"store\": {\n" +
" \"book\": [ \n" +
" { \"category\": \"reference\",\n" +
" \"author\": \"Nigel Rees\",\n" +
" \"title\": \"Sayings of the Century\",\n" +
" \"price\": 8.95\n" +
" },\n" +
" { \"category\": \"fiction\",\n" +
" \"author\": \"Herman Melville\",\n" +
" \"title\": \"Moby Dick\",\n" +
" \"isbn\": \"0-553-21311-3\",\n" +
" \"price\": 8.99,\n" +
" \"retailer\": null, \n" +
" \"children\": true,\n" +
" \"number\": -2.99\n" +
" },\n" +
" { \"category\": \"fiction\",\n" +
" \"author\": \"J. R. R. Tolkien\",\n" +
" \"title\": \"The Lord of the Rings\",\n" +
" \"isbn\": \"0-395-19395-8\",\n" +
" \"price\": 22.99,\n" +
" \"number\":0,\n" +
" \"children\": false\n" +
" }\n" +
" ]\n" +
" }\n" +
"}";
List<String> titles = read(json, "$.store.book[?(@.children==true)].title");
assertThat(titles, Matchers.contains("Moby Dick"));
assertEquals(1, titles.size());
}
@Test
public void issue_24() {
InputStream is = null;
try {
is = this.getClass().getResourceAsStream("/issue_24.json");
//Object o = JsonPath.read(is, "$.project[?(@.template.@key == 'foo')].field[*].@key");
Object o = read(is, "$.project.field[*].@key");
//Object o = JsonPath.read(is, "$.project.template[?(@.@key == 'foo')].field[*].@key");
is.close();
} catch (Exception e) {
//e.printStackTrace();
Utils.closeQuietly(is);
}
}
@Test
public void issue_28_string() {
String json = "{\"contents\": [\"one\",\"two\",\"three\"]}";
List<String> result = read(json, "$.contents[?(@ == 'two')]");
assertThat(result, Matchers.contains("two"));
assertEquals(1, result.size());
}
@Test
public void issue_37() {
String json = "[\n" +
" {\n" +
" \"id\": \"9\",\n" +
" \"sku\": \"SKU-001\",\n" +
" \"compatible\": false\n" +
" },\n" +
" {\n" +
" \"id\": \"13\",\n" +
" \"sku\": \"SKU-005\",\n" +
" \"compatible\": true\n" +
" },\n" +
" {\n" +
" \"id\": \"11\",\n" +
" \"sku\": \"SKU-003\",\n" +
" \"compatible\": true\n" +
" }\n" +
"]";
List<String> result = read(json, "$[?(@.compatible == true)].sku");
assertThat(result).containsExactly("SKU-005", "SKU-003");
}
@Test
public void issue_38() {
String json = "{\n" +
" \"datapoints\":[\n" +
" [\n" +
" 10.1,\n" +
" 13.0\n" +
" ],\n" +
" [\n" +
" 21.0,\n" +
" 22.0\n" +
" ]\n" +
" ]\n" +
"}";
List<Double> result = read(json, "$.datapoints.[*].[0]");
assertThat(result.get(0), is(new Double(10.1)));
assertThat(result.get(1), is(new Double(21.0)));
}
@Test
public void issue_39() {
String json = "{\n" +
" \"obj1\": {\n" +
" \"arr\": [\"1\", \"2\"]\n" +
" },\n" +
" \"obj2\": {\n" +
" \"arr\": [\"3\", \"4\"]\n" +
" }\n" +
"}\n";
List<String> result = read(json, "$..arr");
assertThat(result.size(), is(2));
}
@Test
public void issue_28_int() {
String json = "{\"contents\": [1,2,3]}";
List<Integer> result = read(json, "$.contents[?(@ == 2)]");
assertThat(result, Matchers.contains(2));
assertEquals(1, result.size());
}
@Test
public void issue_28_boolean() {
String json = "{\"contents\": [true, true, false]}";
List<Boolean> result = read(json, "$.contents[?(@ == true)]");
assertThat(result, Matchers.contains(true, true));
assertEquals(2, result.size());
}
@Test(expected = PathNotFoundException.class)
public void issue_22() throws Exception {
Configuration configuration = Configuration.defaultConfiguration();
String json = "{\"a\":{\"b\":1,\"c\":2}}";
JsonPath.parse(json, configuration).read("a.d");
}
@Test
public void issue_22c() throws Exception {
//Configuration configuration = Configuration.builder().build();
Configuration configuration = Configuration.builder().options(Option.SUPPRESS_EXCEPTIONS).build();
String json = "{\"a\":{\"b\":1,\"c\":2}}";
assertNull(JsonPath.parse(json, configuration).read("a.d"));
}
@Test
public void issue_22b() throws Exception {
String json = "{\"a\":[{\"b\":1,\"c\":2},{\"b\":5,\"c\":2}]}";
List<Object> res = JsonPath.using(Configuration.defaultConfiguration().setOptions(Option.DEFAULT_PATH_LEAF_TO_NULL)).parse(json).read("a[?(@.b==5)].d");
assertThat(res).hasSize(1).containsNull();
}
@Test(expected = PathNotFoundException.class)
public void issue_26() throws Exception {
String json = "[{\"a\":[{\"b\":1,\"c\":2}]}]";
Object o = read(json, "$.a");
}
@Test
public void issue_29_a() throws Exception {
String json = "{\"list\": [ { \"a\":\"atext\", \"b.b-a\":\"batext2\", \"b\":{ \"b-a\":\"batext\", \"b-b\":\"bbtext\" } }, { \"a\":\"atext2\", \"b\":{ \"b-a\":\"batext2\", \"b-b\":\"bbtext2\" } } ] }";
List<Map<String, Object>> result = read(json, "$.list[?(@['b.b-a']=='batext2')]");
assertEquals(1, result.size());
Object a = result.get(0).get("a");
assertEquals("atext", a);
result = read(json, "$.list[?(@.b.b-a=='batext2')]");
assertEquals(1, result.size());
assertEquals("atext2", result.get(0).get("a"));
}
@Test
public void issue_29_b() throws Exception {
String json = "{\"list\": [ { \"a\":\"atext\", \"b\":{ \"b-a\":\"batext\", \"b-b\":\"bbtext\" } }, { \"a\":\"atext2\", \"b\":{ \"b-a\":\"batext2\", \"b-b\":\"bbtext2\" } } ] }";
List<String> result = read(json, "$.list[?]", filter(where("b.b-a").eq("batext2")));
assertTrue(result.size() == 1);
}
@Test
public void issue_30() throws Exception {
String json = "{\"foo\" : {\"@id\" : \"123\", \"$\" : \"hello\"}}";
assertEquals("123", read(json, "foo.@id"));
assertEquals("hello", read(json, "foo.$"));
}
@Test
public void issue_32() {
String json = "{\"text\" : \"skill: \\\"Heuristic Evaluation\\\"\", \"country\" : \"\"}";
assertEquals("skill: \"Heuristic Evaluation\"", read(json, "$.text"));
}
@Test
public void issue_33() {
String json = "{ \"store\": {\n" +
" \"book\": [ \n" +
" { \"category\": \"reference\",\n" +
" \"author\": {\n" +
" \"name\": \"Author Name\",\n" +
" \"age\": 36\n" +
" },\n" +
" \"title\": \"Sayings of the Century\",\n" +
" \"price\": 8.95\n" +
" },\n" +
" { \"category\": \"fiction\",\n" +
" \"author\": \"Evelyn Waugh\",\n" +
" \"title\": \"Sword of Honour\",\n" +
" \"price\": 12.99,\n" +
" \"isbn\": \"0-553-21311-3\"\n" +
" }\n" +
" ],\n" +
" \"bicycle\": {\n" +
" \"color\": \"red\",\n" +
" \"price\": 19.95\n" +
" }\n" +
" }\n" +
"}";
List<Map<String, Object>> result = read(json, "$.store.book[?(@.author.age == 36)]");
assertThat(result).hasSize(1);
assertThat(result.get(0)).containsEntry("title", "Sayings of the Century");
}
@Test
public void array_root() {
String json = "[\n" +
" {\n" +
" \"a\": 1,\n" +
" \"b\": 2,\n" +
" \"c\": 3\n" +
" }\n" +
"]";
assertEquals(1, read(json, "$[0].a"));
}
@Test(expected = PathNotFoundException.class)
public void a_test() {
String json = "{\n" +
" \"success\": true,\n" +
" \"data\": {\n" +
" \"user\": 3,\n" +
" \"own\": null,\n" +
" \"passes\": null,\n" +
" \"completed\": null\n" +
" },\n" +
" \"version\": 1371160528774\n" +
"}";
Object read = read(json, "$.data.passes[0].id");
}
@Test
public void issue_42() {
String json = "{" +
" \"list\": [{" +
" \"name\": \"My (String)\" " +
" }] " +
" }";
List<Map<String, String>> result = read(json, "$.list[?(@.name == 'My (String)')]");
assertThat(result).containsExactly(Collections.singletonMap("name", "My (String)"));
}
@Test
public void issue_43() {
String json = "{\"test\":null}";
assertThat(read(json, "test")).isNull();
assertThat(JsonPath.using(Configuration.defaultConfiguration().setOptions(Option.SUPPRESS_EXCEPTIONS)).parse(json).read("nonExistingProperty")).isNull();
try {
read(json, "nonExistingProperty");
failBecauseExceptionWasNotThrown(PathNotFoundException.class);
} catch (PathNotFoundException e) {
}
try {
read(json, "nonExisting.property");
failBecauseExceptionWasNotThrown(PathNotFoundException.class);
} catch (PathNotFoundException e) {
}
}
@Test
public void issue_45() {
String json = "{\"rootkey\":{\"sub.key\":\"value\"}}";
assertThat(read(json, "rootkey['sub.key']")).isEqualTo("value");
}
@Test
public void issue_46() {
String json = "{\"a\": {}}";
Configuration configuration = Configuration.defaultConfiguration().setOptions(Option.SUPPRESS_EXCEPTIONS);
assertThat(JsonPath.using(configuration).parse(json).read("a.x")).isNull();
try {
read(json, "a.x");
failBecauseExceptionWasNotThrown(PathNotFoundException.class);
} catch (PathNotFoundException e) {
assertThat(e).hasMessage("No results for path: $['a']['x']");
}
}
@Test
public void issue_x() {
String json = "{\n" +
" \"a\" : [\n" +
" {},\n" +
" { \"b\" : [ { \"c\" : \"foo\"} ] }\n" +
" ]\n" +
"}\n";
List<String> result = read(json, "$.a.*.b.*.c");
assertThat(result).containsExactly("foo");
}
@Test
public void issue_60() {
String json = "[\n" +
"{\n" +
" \"mpTransactionId\": \"542986eae4b001fd500fdc5b-coreDisc_50-title\",\n" +
" \"resultType\": \"FAIL\",\n" +
" \"narratives\": [\n" +
" {\n" +
" \"ruleProcessingDate\": \"Nov 2, 2014 7:30:20 AM\",\n" +
" \"area\": \"Discovery\",\n" +
" \"phase\": \"Validation\",\n" +
" \"message\": \"Chain does not have a discovery event. Possible it was cut by the date that was picked\",\n" +
" \"ruleName\": \"Validate chain\\u0027s discovery event existence\",\n" +
" \"lastRule\": true\n" +
" }\n" +
" ]\n" +
"},\n" +
"{\n" +
" \"mpTransactionId\": \"54298649e4b001fd500fda3e-fixCoreDiscovery_3-title\",\n" +
" \"resultType\": \"FAIL\",\n" +
" \"narratives\": [\n" +
" {\n" +
" \"ruleProcessingDate\": \"Nov 2, 2014 7:30:20 AM\",\n" +
" \"area\": \"Discovery\",\n" +
" \"phase\": \"Validation\",\n" +
" \"message\": \"There is one and only discovery event ContentDiscoveredEvent(230) found.\",\n" +
" \"ruleName\": \"Marks existence of discovery event (230)\",\n" +
" \"lastRule\": false\n" +
" },\n" +
" {\n" +
" \"ruleProcessingDate\": \"Nov 2, 2014 7:30:20 AM\",\n" +
" \"area\": \"Discovery/Processing\",\n" +
" \"phase\": \"Validation\",\n" +
" \"message\": \"Chain does not have SLA start event (204) in Discovery or Processing. \",\n" +
" \"ruleName\": \"Check if SLA start event is not present (204). \",\n" +
" \"lastRule\": false\n" +
" },\n" +
" {\n" +
" \"ruleProcessingDate\": \"Nov 2, 2014 7:30:20 AM\",\n" +
" \"area\": \"Processing\",\n" +
" \"phase\": \"Transcode\",\n" +
" \"message\": \"No start transcoding events found\",\n" +
" \"ruleName\": \"Start transcoding events missing (240)\",\n" +
" \"lastRule\": true\n" +
" }\n" +
" ]\n" +
"}]";
List<String> problems = read(json, "$..narratives[?(@.lastRule==true)].message");
assertThat(problems).containsExactly("Chain does not have a discovery event. Possible it was cut by the date that was picked", "No start transcoding events found");
}
//http://stackoverflow.com/questions/28596324/jsonpath-filtering-api
@Test
public void stack_overflow_question_1() {
String json = "{\n" +
"\"store\": {\n" +
" \"book\": [\n" +
" {\n" +
" \"category\": \"reference\",\n" +
" \"authors\" : [\n" +
" {\n" +
" \"firstName\" : \"Nigel\",\n" +
" \"lastName\" : \"Rees\"\n" +
" }\n" +
" ],\n" +
" \"title\": \"Sayings of the Century\",\n" +
" \"price\": 8.95\n" +
" },\n" +
" {\n" +
" \"category\": \"fiction\",\n" +
" \"authors\": [\n" +
" {\n" +
" \"firstName\" : \"Evelyn\",\n" +
" \"lastName\" : \"Waugh\"\n" +
" },\n" +
" {\n" +
" \"firstName\" : \"Another\",\n" +
" \"lastName\" : \"Author\"\n" +
" }\n" +
" ],\n" +
" \"title\": \"Sword of Honour\",\n" +
" \"price\": 12.99\n" +
" }\n" +
" ]\n" +
" }\n" +
"}";
Filter filter = filter(where("authors[*].lastName").contains("Waugh"));
Object read = JsonPath.parse(json).read("$.store.book[?]", filter);
}
@Test
public void issue_71() {
String json = "{\n"
+ " \"logs\": [\n"
+ " {\n"
+ " \"message\": \"it's here\",\n"
+ " \"id\": 2\n"
+ " }\n"
+ " ]\n"
+ "}";
List<String> result = read(json, "$.logs[?(@.message == 'it\\'s here')].message");
assertThat(result).containsExactly("it's here");
}
@Test
public void issue_76() throws Exception {
String json = "{\n" +
" \"cpus\": -8.88178419700125e-16,\n" +
" \"disk\": 0,\n" +
" \"mem\": 0\n" +
"}";
JSONParser parser = new JSONParser(JSONParser.MODE_PERMISSIVE);
JSONAware jsonModel = (JSONAware) parser.parse(json);
jsonModel.toJSONString();
}
@Test
public void issue_79() throws Exception {
String json = "{ \n" +
" \"c\": {\n" +
" \"d1\": {\n" +
" \"url\": [ \"url1\", \"url2\" ]\n" +
" },\n" +
" \"d2\": {\n" +
" \"url\": [ \"url3\", \"url4\",\"url5\" ]\n" +
" }\n" +
" }\n" +
"}";
List<String> res = read(json, "$.c.*.url[2]");
assertThat(res).containsExactly("url5");
}
@Test
public void issue_94_1() throws Exception {
LRUCache cache = new LRUCache(200);
JsonPath dummy = JsonPath.compile("$");
for (int i = 0; i < 1000; ++i) {
String key = String.valueOf(i);
cache.get(key);
cache.put(key, dummy);
}
assertThat(cache.size()).isEqualTo(200);
}
@Test
public void issue_94_2() throws Exception {
LRUCache cache = new LRUCache(5);
JsonPath dummy = JsonPath.compile("$");
cache.put("1", dummy);
cache.put("2", dummy);
cache.put("3", dummy);
cache.put("4", dummy);
cache.put("5", dummy);
cache.put("6", dummy);
cache.get("1");
cache.get("2");
cache.get("3");
cache.get("4");
cache.get("5");
cache.get("6");
cache.get("2");
cache.get("3");
cache.get("4");
cache.get("5");
cache.get("6");
cache.get("3");
cache.get("4");
cache.get("5");
cache.get("6");
cache.get("4");
cache.get("5");
cache.get("6");
cache.get("5");
cache.get("6");
cache.get("6");
assertThat(cache.getSilent("6")).isNotNull();
assertThat(cache.getSilent("5")).isNotNull();
assertThat(cache.getSilent("4")).isNotNull();
assertThat(cache.getSilent("3")).isNotNull();
assertThat(cache.getSilent("2")).isNotNull();
assertThat(cache.getSilent("1")).isNull();
}
@Test
public void issue_97() throws Exception {
String json = "{ \"books\": [ " +
"{ \"category\": \"fiction\" }, " +
"{ \"category\": \"reference\" }, " +
"{ \"category\": \"fiction\" }, " +
"{ \"category\": \"fiction\" }, " +
"{ \"category\": \"reference\" }, " +
"{ \"category\": \"fiction\" }, " +
"{ \"category\": \"reference\" }, " +
"{ \"category\": \"reference\" }, " +
"{ \"category\": \"reference\" }, " +
"{ \"category\": \"reference\" }, " +
"{ \"category\": \"reference\" } ] }";
Configuration conf = Configuration.builder()
.jsonProvider(new GsonJsonProvider())
.mappingProvider(new GsonMappingProvider())
.build();
DocumentContext context = JsonPath.using(conf).parse(json);
context.delete("$.books[?(@.category == 'reference')]");
List<String> categories = context.read("$..category", List.class);
assertThat(categories).containsOnly("fiction");
}
@Test
public void issue_99() throws Exception {
String json = "{\n" +
" \"array1\": [\n" +
" {\n" +
" \"array2\": []\n" +
" },\n" +
" {\n" +
" \"array2\": [\n" +
" {\n" +
" \"key\": \"test_key\"\n" +
" }\n" +
" ]\n" +
" }\n" +
" ]\n" +
"}";
Configuration configuration = Configuration.defaultConfiguration().addOptions(Option.DEFAULT_PATH_LEAF_TO_NULL);
List<String> keys = JsonPath.using(configuration).parse(json).read("$.array1[*].array2[0].key");
}
@Test
public void issue_129() throws Exception {
final Map<String, Integer> match = new HashMap<String, Integer>();
match.put("a", 1);
match.put("b", 2);
Map<String, Integer> noMatch = new HashMap<String, Integer>();
noMatch.put("a", -1);
noMatch.put("b", -2);
Filter orig = filter(where("a").eq(1).and("b").eq(2));
String filterAsString = orig.toString();
Filter parsed = Filter.parse(filterAsString);
assertThat(orig.apply(createPredicateContext(match))).isTrue();
assertThat(parsed.apply(createPredicateContext(match))).isTrue();
assertThat(orig.apply(createPredicateContext(noMatch))).isFalse();
assertThat(parsed.apply(createPredicateContext(noMatch))).isFalse();
}
private PredicateContext createPredicateContext(final Map<String, Integer> map){
return new PredicateContext() {
@Override
public Object item() {
return map;
}
@Override
public <T> T item(Class<T> clazz) throws MappingException {
return (T)map;
}
@Override
public Object root() {
return map;
}
@Override
public Configuration configuration() {
return Configuration.defaultConfiguration();
}
};
}
@Test
public void issue_131() {
String json = "[\n" +
" {\n" +
" \"foo\": \"1\"\n" +
" },\n" +
" {\n" +
" \"foo\": null\n" +
" },\n" +
" {\n" +
" \"xxx\": null\n" +
" }\n" +
"]";
List<Map<String, String>> result = read(json, "$[?(@.foo)]");
assertThat(result).extracting("foo").containsExactly("1", null);
}
@Test
public void issue_131_2() {
String json = "[\n" +
" {\n" +
" \"foo\": { \"bar\" : \"0\"}\n" +
" },\n" +
" {\n" +
" \"foo\": null\n" +
" },\n" +
" {\n" +
" \"xxx\": null\n" +
" }\n" +
"]";
List<String> result = read(json, "$[?(@.foo != null)].foo.bar");
assertThat(result).containsExactly("0");
result = read(json, "$[?(@.foo.bar)].foo.bar");
assertThat(result).containsExactly("0");
}
@Test
public void issue_131_3() {
String json = "[\n" +
" 1,\n" +
" 2,\n" +
" {\n" +
" \"d\": {\n" +
" \"random\": null,\n" +
" \"date\": 1234\n" +
" },\n" +
" \"l\": \"filler\"\n" +
" }\n" +
"]";
List<Integer> result = read(json, "$[2]['d'][?(@.random)]['date']");
assertThat(result).containsExactly(1234);
}
//https://groups.google.com/forum/#!topic/jsonpath/Ojv8XF6LgqM
@Test
public void using_square_bracket_literal_path() {
String json = "{ \"valid key[@num = 2]\" : \"value\" }";
String result = read(json, "$['valid key[@num = 2]']");
Assertions.assertThat(result).isEqualTo("value");
}
@Test
public void issue_90() {
String json = "{\n" +
" \"store\": {\n" +
" \"book\": [\n" +
" {\n" +
" \"price\": \"120\"\n" +
" },\n" +
" {\n" +
" \"price\": 8.95\n" +
" },\n" +
" {\n" +
" \"price\": 12.99\n" +
" },\n" +
" {\n" +
" \"price\": 8.99\n" +
" },\n" +
" {\n" +
" \"price\": 22.99\n" +
" }\n" +
" ]\n" +
" },\n" +
" \"expensive\": 10\n" +
"}";
List<Double> numbers = read(json, "$.store.book[?(@.price <= 90)].price");
assertThat(numbers).containsExactly(8.95D, 12.99D, 8.99D, 22.99D);
}
@Test(expected = PathNotFoundException.class)
public void github_89() {
com.google.gson.JsonObject json = new JsonObject();
json.addProperty("foo", "bar");
JsonPath path = JsonPath.compile("$.foo");
String object = path.read(json);
}
@Test
public void issue_170() {
String json = "{\n" +
" \"array\": [\n" +
" 0,\n" +
" 1,\n" +
" 2\n" +
" ]\n" +
"}";
DocumentContext context = using(JACKSON_JSON_NODE_CONFIGURATION).parse(json);
context = context.set("$.array[0]", null);
context = context.set("$.array[2]", null);
List<Integer> list = context.read("$.array", List.class);
assertThat(list).containsExactly(null, 1, null);
}
@Test
public void issue_171() {
String json = "{\n" +
" \"can delete\": \"this\",\n" +
" \"can't delete\": \"this\"\n" +
"}";
DocumentContext context = using(JACKSON_JSON_NODE_CONFIGURATION).parse(json);
context.set("$.['can delete']", null);
context.set("$.['can\\'t delete']", null);
ObjectNode objectNode = context.read("$");
assertThat(objectNode.get("can delete").isNull());
assertThat(objectNode.get("can't delete").isNull());
}
@Test
public void issue_309(){
String json = "{\n" +
"\"jsonArr\": [\n" +
" {\n" +
" \"name\":\"nOne\"\n" +
" },\n" +
" {\n" +
" \"name\":\"nTwo\"\n" +
" }\n" +
" ]\n" +
"}";
DocumentContext doc = JsonPath.parse(json).set("$.jsonArr[1].name", "Jayway");
assertThat(doc.read("$.jsonArr[0].name")).isEqualTo("nOne");
assertThat(doc.read("$.jsonArr[1].name")).isEqualTo("Jayway");
}
@Test
public void issue_378(){
String json = "{\n" +
" \"nodes\": {\n" +
" \"unnamed1\": {\n" +
" \"ntpServers\": [\n" +
" \"1.2.3.4\"\n" +
" ]\n" +
" }\n" +
" }\n" +
"}";
Configuration configuration = Configuration.builder()
.jsonProvider(new JacksonJsonNodeJsonProvider())
.mappingProvider(new JacksonMappingProvider())
.build();
DocumentContext ctx = JsonPath.using(configuration).parse(json);
String path = "$.nodes[*][?(!([\"1.2.3.4\"] subsetof @.ntpServers))].ntpServers";
JsonPath jsonPath = JsonPath.compile(path);
ctx.read(jsonPath);
}
}