[JAVA-26735] Replaced deprecated API JsonParser
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@ -4,6 +4,8 @@ import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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import com.google.gson.*;
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import com.google.gson.*;
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import org.junit.Assert;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.Test;
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public class JsonObjectConversionsUnitTest {
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public class JsonObjectConversionsUnitTest {
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@ -3,8 +3,9 @@ package com.baeldung.gson.deserialization.test;
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import static org.hamcrest.Matchers.hasItem;
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import static org.hamcrest.Matchers.hasItem;
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import static org.hamcrest.Matchers.instanceOf;
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import static org.hamcrest.Matchers.instanceOf;
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import static org.hamcrest.Matchers.not;
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import static org.hamcrest.Matchers.not;
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import static org.hamcrest.MatcherAssert.assertThat;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertThat;
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import java.lang.reflect.Type;
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import java.lang.reflect.Type;
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import java.util.ArrayList;
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import java.util.ArrayList;
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@ -68,7 +69,7 @@ public class GsonDeserializationUnitTest {
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final GenericFoo<Integer> targetObject = new Gson().fromJson(json, typeToken);
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final GenericFoo<Integer> targetObject = new Gson().fromJson(json, typeToken);
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assertEquals(targetObject.theValue, new Integer(1));
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assertEquals(targetObject.theValue, Integer.valueOf(1));
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}
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}
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// tests - multiple elements
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// tests - multiple elements
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@ -98,8 +99,7 @@ public class GsonDeserializationUnitTest {
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@Test
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@Test
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public void whenDeserializingJsonIntoElements_thenCorrect() {
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public void whenDeserializingJsonIntoElements_thenCorrect() {
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final String jsonSourceObject = "{\"valueInt\":7,\"valueString\":\"seven\"}";
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final String jsonSourceObject = "{\"valueInt\":7,\"valueString\":\"seven\"}";
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final JsonParser jParser = new JsonParser();
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final JsonElement jElement = JsonParser.parseString(jsonSourceObject);
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final JsonElement jElement = jParser.parse(jsonSourceObject);
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final JsonObject jObject = jElement.getAsJsonObject();
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final JsonObject jObject = jElement.getAsJsonObject();
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final int intValue = jObject.get("valueInt").getAsInt();
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final int intValue = jObject.get("valueInt").getAsInt();
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final String stringValue = jObject.get("valueString").getAsString();
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final String stringValue = jObject.get("valueString").getAsString();
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@ -16,79 +16,71 @@ public class JsonCompareUnitTest {
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@Test
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@Test
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public void givenIdenticalSimpleObjects_whenCompared_thenEqual() {
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public void givenIdenticalSimpleObjects_whenCompared_thenEqual() {
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JsonParser parser = new JsonParser();
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String string1 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27 }}";
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String string1 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27 }}";
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String string2 = "{\"customer\": {\"id\": \"44521\", \"fullName\": \"Emily Jenkins\",\"age\": 27}}";
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String string2 = "{\"customer\": {\"id\": \"44521\", \"fullName\": \"Emily Jenkins\",\"age\": 27}}";
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assertTrue(parser.parse(string1)
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assertTrue(JsonParser.parseString(string1).isJsonObject());
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.isJsonObject());
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assertEquals(JsonParser.parseString(string1), JsonParser.parseString(string2));
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assertEquals(parser.parse(string1), parser.parse(string2));
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}
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}
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@Test
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@Test
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public void givenSameObjectsInDifferentOrder_whenCompared_thenEqual() {
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public void givenSameObjectsInDifferentOrder_whenCompared_thenEqual() {
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JsonParser parser = new JsonParser();
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String string1 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27 }}";
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String string1 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27 }}";
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String string2 = "{\"customer\": {\"id\": \"44521\",\"age\": 27, \"fullName\": \"Emily Jenkins\" }}";
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String string2 = "{\"customer\": {\"id\": \"44521\",\"age\": 27, \"fullName\": \"Emily Jenkins\" }}";
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JsonElement json1 = parser.parse(string1);
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JsonElement json1 = JsonParser.parseString(string1);
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JsonElement json2 = parser.parse(string2);
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JsonElement json2 = JsonParser.parseString(string2);
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assertEquals(json1, json2);
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assertEquals(json1, json2);
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}
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}
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@Test
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@Test
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public void givenIdenticalArrays_whenCompared_thenEqual() {
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public void givenIdenticalArrays_whenCompared_thenEqual() {
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JsonParser parser = new JsonParser();
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String string1 = "[10, 20, 30]";
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String string1 = "[10, 20, 30]";
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String string2 = "[10, 20, 30]";
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String string2 = "[10, 20, 30]";
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assertTrue(parser.parse(string1)
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assertTrue(JsonParser.parseString(string1)
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.isJsonArray());
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.isJsonArray());
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assertEquals(parser.parse(string1), parser.parse(string2));
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assertEquals(JsonParser.parseString(string1), JsonParser.parseString(string2));
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}
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}
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@Test
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@Test
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public void givenArraysInDifferentOrder_whenCompared_thenNotEqual() {
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public void givenArraysInDifferentOrder_whenCompared_thenNotEqual() {
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JsonParser parser = new JsonParser();
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String string1 = "[20, 10, 30]";
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String string1 = "[20, 10, 30]";
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String string2 = "[10, 20, 30]";
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String string2 = "[10, 20, 30]";
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assertNotEquals(parser.parse(string1), parser.parse(string2));
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assertNotEquals(JsonParser.parseString(string1), JsonParser.parseString(string2));
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}
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}
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@Test
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@Test
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public void givenIdenticalNestedObjects_whenCompared_thenEqual() {
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public void givenIdenticalNestedObjects_whenCompared_thenEqual() {
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JsonParser parser = new JsonParser();
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String string1 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"fav_product\": \"Coke\", \"last_buy\": \"2012-04-23\"}}}";
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String string1 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"fav_product\": \"Coke\", \"last_buy\": \"2012-04-23\"}}}";
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String string2 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"last_buy\": \"2012-04-23\", \"fav_product\": \"Coke\"}}}";
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String string2 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"last_buy\": \"2012-04-23\", \"fav_product\": \"Coke\"}}}";
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JsonElement json1 = parser.parse(string1);
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JsonElement json1 = JsonParser.parseString(string1);
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JsonElement json2 = parser.parse(string2);
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JsonElement json2 = JsonParser.parseString(string2);
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assertEquals(json1, json2);
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assertEquals(json1, json2);
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}
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}
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@Test
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@Test
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public void givenIdenticalNestedObjectsWithArray_whenCompared_thenEqual() {
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public void givenIdenticalNestedObjectsWithArray_whenCompared_thenEqual() {
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JsonParser parser = new JsonParser();
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String string1 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"last_buy\": \"2012-04-23\", \"prouducts\": [\"banana\", \"eggs\"]}}}";
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String string1 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"last_buy\": \"2012-04-23\", \"prouducts\": [\"banana\", \"eggs\"]}}}";
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String string2 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"last_buy\": \"2012-04-23\", \"prouducts\": [\"banana\", \"eggs\"]}}}";
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String string2 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"last_buy\": \"2012-04-23\", \"prouducts\": [\"banana\", \"eggs\"]}}}";
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JsonElement json1 = parser.parse(string1);
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JsonElement json1 = JsonParser.parseString(string1);
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JsonElement json2 = parser.parse(string2);
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JsonElement json2 = JsonParser.parseString(string2);
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assertEquals(json1, json2);
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assertEquals(json1, json2);
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}
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}
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@Test
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@Test
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public void givenNestedObjectsDifferentArrayOrder_whenCompared_thenNotEqual() {
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public void givenNestedObjectsDifferentArrayOrder_whenCompared_thenNotEqual() {
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JsonParser parser = new JsonParser();
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String string1 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"last_buy\": \"2012-04-23\", \"prouducts\": [\"banana\", \"eggs\"]}}}";
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String string1 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"last_buy\": \"2012-04-23\", \"prouducts\": [\"banana\", \"eggs\"]}}}";
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String string2 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"last_buy\": \"2012-04-23\", \"prouducts\": [\"eggs\", \"banana\"]}}}";
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String string2 = "{\"customer\": {\"id\": \"44521\",\"fullName\": \"Emily Jenkins\", \"age\": 27, \"consumption_info\" : {\"last_buy\": \"2012-04-23\", \"prouducts\": [\"eggs\", \"banana\"]}}}";
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JsonElement json1 = parser.parse(string1);
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JsonElement json1 = JsonParser.parseString(string1);
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JsonElement json2 = parser.parse(string2);
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JsonElement json2 = JsonParser.parseString(string2);
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assertNotEquals(json1, json2);
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assertNotEquals(json1, json2);
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}
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}
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@ -41,8 +41,7 @@ public class GsonSerializeUnitTest {
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.serializeNulls()
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.serializeNulls()
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.disableHtmlEscaping()
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.disableHtmlEscaping()
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.create()
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.create()
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.toJson(new JsonParser()
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.toJson(JsonParser.parseString("{\"imdbId\":null,\"actors\":[{\"<strong>IMDB Code</strong>\":\"nm2199632\",\"<strong>Date Of Birth</strong>\":\"21-09-1982\",\"<strong>N° Film:</strong> \":3,\"filmography\":\"Apocalypto-Beatdown-Wind Walkers\"}]}"));
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.parse("{\"imdbId\":null,\"actors\":[{\"<strong>IMDB Code</strong>\":\"nm2199632\",\"<strong>Date Of Birth</strong>\":\"21-09-1982\",\"<strong>N° Film:</strong> \":3,\"filmography\":\"Apocalypto-Beatdown-Wind Walkers\"}]}"));
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Assert.assertEquals(gson.toJson(movieWithNullValue), expectedOutput);
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Assert.assertEquals(gson.toJson(movieWithNullValue), expectedOutput);
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}
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}
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}
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}
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