How to use Customization class of org.skyscreamer.jsonassert package

Best JSONassert code snippet using org.skyscreamer.jsonassert.Customization

Source:JSONAssertArrayMatcher.java

...4import org.json.JSONObject;5import org.junit.jupiter.api.DisplayName;6import org.junit.jupiter.api.Test;7import org.skyscreamer.jsonassert.ArrayValueMatcher;8import org.skyscreamer.jsonassert.Customization;9import org.skyscreamer.jsonassert.JSONAssert;10import org.skyscreamer.jsonassert.JSONCompareMode;11import org.skyscreamer.jsonassert.JSONParser;12import org.skyscreamer.jsonassert.RegularExpressionValueMatcher;13import org.skyscreamer.jsonassert.comparator.CustomComparator;14import org.skyscreamer.jsonassert.comparator.DefaultComparator;15import org.skyscreamer.jsonassert.comparator.JSONComparator;16/**17 * http://jsonassert.skyscreamer.org/apidocs/index.html18 */19public class JSONAssertArrayMatcher {20    private final String ARRAY_OF_JSONOBJECTS =21        "{a:[{background:white, id:1, type:row},\n"22            + "     {background:grey,  id:2, type:row},\n"23            + "     {background:white, id:3, type:row},\n"24            + "     {background:grey,  id:4, type:row}]}";25    @Test26    @DisplayName("To verify that the 'id' attribute of first element of array 'a' is '1'")27    public void testIdOf1stElementIs1() throws JSONException {28        JSONComparator comparator = new DefaultComparator(JSONCompareMode.LENIENT);29        Customization customization = new Customization("a",30            new ArrayValueMatcher<Object>(comparator, 0));31        JSONAssert.assertEquals("{a:[{id:1}]}", ARRAY_OF_JSONOBJECTS,32            new CustomComparator(JSONCompareMode.LENIENT, customization));33    }34    @Test35    @DisplayName("To verify that the 'type' attribute of second and third elements of array 'a' is 'row'")36    public void test2nd3rdHaveTypeRow() throws JSONException {37        JSONComparator comparator = new DefaultComparator(JSONCompareMode.LENIENT);38        Customization customization = new Customization("a",39            new ArrayValueMatcher<Object>(comparator, 1, 2));40        JSONAssert.assertEquals("{a:[{type:row}]}", ARRAY_OF_JSONOBJECTS,41            new CustomComparator(JSONCompareMode.LENIENT, customization));42    }43    @Test44    @DisplayName("To verify that the 'id' attribute of every element of array 'a' matches digit only")45    public void moreAdvancedCase() throws JSONException {46        // get length of array we will verify47        int aLength = ((JSONArray) ((JSONObject) JSONParser.parseJSON(ARRAY_OF_JSONOBJECTS)).get(48            "a")).length();49        // create array of customizations one for each array element50        RegularExpressionValueMatcher<Object> regExValueMatcher =51            new RegularExpressionValueMatcher<Object>("\\d+");  // matches one or more digits52        Customization[] customizations = new Customization[aLength];53        for (int i = 0; i < aLength; i++) {54            String contextPath = "a[" + i + "].id";55            customizations[i] = new Customization(contextPath, regExValueMatcher);56        }57        CustomComparator regExComparator = new CustomComparator(JSONCompareMode.STRICT_ORDER,58            customizations);59        ArrayValueMatcher<Object> regExArrayValueMatcher = new ArrayValueMatcher<Object>(60            regExComparator);61        Customization regExArrayValueCustomization = new Customization("a", regExArrayValueMatcher);62        CustomComparator regExCustomArrayValueComparator =63            new CustomComparator(JSONCompareMode.STRICT_ORDER,64                new Customization[]{regExArrayValueCustomization});65        JSONAssert.assertEquals("{a:[{id:X}]}", ARRAY_OF_JSONOBJECTS,66            regExCustomArrayValueComparator);67    }68}...

Source:CallbackComparator.java

1package uk.gov.hmcts.reform.fpl.util;2import org.json.JSONObject;3import org.skyscreamer.jsonassert.ArrayValueMatcher;4import org.skyscreamer.jsonassert.Customization;5import org.skyscreamer.jsonassert.JSONCompareMode;6import org.skyscreamer.jsonassert.JSONCompareResult;7import org.skyscreamer.jsonassert.comparator.CustomComparator;8import java.util.Set;9import static org.skyscreamer.jsonassert.comparator.JSONCompareUtil.getKeys;10public class CallbackComparator extends CustomComparator {11    private static final JSONCompareMode MODE = JSONCompareMode.NON_EXTENSIBLE;12    private CallbackComparator() {13        super(MODE, customizations());14    }15    public static CustomComparator callbackComparator() {16        return new CallbackComparator();17    }18    private static Customization[] customizations() {19        return new Customization[]{20            ignore("data_classification"),21            ignore("security_classification"),22            ignore("data.confidentialOthers", "id")23        };24    }25    private static Customization ignore(String propertyName) {26        return new Customization(propertyName, (o1, o2) -> true);27    }28    private static Customization ignore(String arrayName, String propertyName) {29        return new Customization(arrayName,30            new ArrayValueMatcher<>(new CustomComparator(MODE, ignore(arrayName + "[*]." + propertyName))));31    }32    @Override33    protected void checkJsonObjectKeysActualInExpected(34        String prefix,35        JSONObject expected,36        JSONObject actual,37        JSONCompareResult result) {38        Set<String> actualKeys = getKeys(actual);39        actualKeys.removeAll(Set.of("data_classification", "security_classification"));40        for (String key : actualKeys) {41            if (!expected.has(key)) {42                result.unexpected(prefix, key);43            }...

Source:CustomComparator.java

1package org.skyscreamer.jsonassert.comparator;2import org.json.JSONException;3import org.skyscreamer.jsonassert.Customization;4import org.skyscreamer.jsonassert.JSONCompareMode;5import org.skyscreamer.jsonassert.JSONCompareResult;6import org.skyscreamer.jsonassert.ValueMatcherException;7import java.util.Arrays;8import java.util.Collection;9public class CustomComparator extends DefaultComparator {10    private final Collection<Customization> customizations;11    public CustomComparator(JSONCompareMode mode,  Customization... customizations) {12        super(mode);13        this.customizations = Arrays.asList(customizations);14    }15    @Override16    public void compareValues(String prefix, Object expectedValue, Object actualValue, JSONCompareResult result) throws JSONException {17        Customization customization = getCustomization(prefix);18        if (customization != null) {19            try {20    	        if (!customization.matches(prefix, actualValue, expectedValue, result)) {21                    result.fail(prefix, expectedValue, actualValue);22                }23            }24            catch (ValueMatcherException e) {25                result.fail(prefix, e);26            }27        } else {28            super.compareValues(prefix, expectedValue, actualValue, result);29        }30    }31    private Customization getCustomization(String path) {32        for (Customization c : customizations)33            if (c.appliesToPath(path))34                return c;35        return null;36    }37}...

Customization

Using AI Code Generation

1import org.skyscreamer.jsonassert.Customization;2import org.skyscreamer.jsonassert.JSONCompare;3import org.skyscreamer.jsonassert.JSONCompareMode;4import org.skyscreamer.jsonassert.JSONCompareResult;5import org.skyscreamer.jsonassert.comparator.CustomComparator;6public class CustomizationExample {7    public static void main(String[] args) throws Exception {8        String expected = "{ \"name\": \"John\", \"age\": 25 }";9        String actual = "{ \"name\": \"John\", \"age\": 26 }";10        JSONCompareResult result = JSONCompare.compareJSON(expected, actual, new CustomComparator(JSONCompareMode.LENIENT, new Customization("age", (o1, o2) -> true)));11        System.out.println(result.passed());12    }13}

Customization

Using AI Code Generation

1import org.skyscreamer.jsonassert.Customization;2import org.skyscreamer.jsonassert.JSONCompare;3import org.skyscreamer.jsonassert.JSONCompareMode;4import org.skyscreamer.jsonassert.comparator.CustomComparator;5import org.skyscreamer.jsonassert.comparator.JSONComparator;6import org.skyscreamer.jsonassert.comparator.JSONCompareUtil;7import org.skyscreamer.jsonassert.comparator.JSONComparator;8import org.skyscreamer.jsonassert.comparator.JSONCompareUtil;9import org.skyscreamer.jsonassert.comparator.JSONComparator;10import org.skyscreamer.jsonassert.comparator.JSONCompareUtil;11import java.util.Arrays;12public class CustomizationExample {13    public static void main(String[] args) throws Exception {14        String expected = "{\"name\":\"John\",\"age\":30,\"city\":\"New York\",\"state\":\"New York\",\"country\":\"USA\"}";15        String actual = "{\"name\":\"John\",\"age\":30,\"city\":\"New York\",\"state\":\"NY\",\"country\":\"USA\"}";16        Customization customization = new Customization("state", (o1, o2) -> {17            String s1 = (String) o1;18            String s2 = (String) o2;19            return s1.equalsIgnoreCase(s2);20        });21        JSONComparator comparator = new CustomComparator(JSONCompareMode.LENIENT, Arrays.asList(customization));22        JSONCompare.assertEquals(expected, actual, comparator);23    }24}25Expected :{26}27Actual   :{28}29Customization(String key, JSONComparator comparator)

Customization

Using AI Code Generation

1import org.skyscreamer.jsonassert.Customization;2import org.skyscreamer.jsonassert.JSONAssert;3import org.skyscreamer.jsonassert.JSONCompareMode;4public class JSONAssertTest {5    public static void main(String[] args) throws Exception {6        String expected = "{ \"name\": \"John\", \"age\": 30, \"address\": { \"streetAddress\": \"21 2nd Street\", \"city\": \"New York\", \"state\": \"NY\", \"postalCode\": 10021 } }";7        String actual = "{ \"name\": \"John\", \"age\": 31, \"address\": { \"streetAddress\": \"21 2nd Street\", \"city\": \"New York\", \"state\": \"NY\", \"postalCode\": 10021 } }";8        JSONAssert.assertEquals(expected, actual, new Customization("age", (o1, o2) -> true));9    }10}11JSONAssert - assertEquals() method12JSONAssert - assertNotEquals() method13JSONAssert - assertStrictEquals() method

Customization

Using AI Code Generation

1import org.skyscreamer.jsonassert.Customization;2import org.skyscreamer.jsonassert.JSONAssert;3import org.skyscreamer.jsonassert.JSONCompareMode;4public class JsonAssertTest {5    public static void main(String[] args) throws Exception {6        String expected = "{\"name\":\"John\",\"age\":30,\"address\":{\"city\":\"New York\",\"state\":\"NY\"}}";7        String actual = "{\"name\":\"John\",\"age\":30,\"address\":{\"city\":\"New York\",\"state\":\"NY\"}}";8        JSONAssert.assertEquals(expected, actual, JSONCompareMode.STRICT);9        System.out.println("JSON string matches");10        String expected1 = "{\"name\":\"John\",\"age\":30,\"address\":{\"city\":\"New York\",\"state\":\"NY\"}}";11        String actual1 = "{\"name\":\"John\",\"age\":30,\"address\":{\"city\":\"New York\",\"state\":\"NY\"}}";12        JSONAssert.assertEquals(expected1, actual1, new Customization("name", (o1, o2) -> true));13        System.out.println("JSON string matches");14    }15}16In this example, we have created two JSON strings and compared them using JSONAssert.assertEquals() method. The first JSON string is expected and the second JSON string is actual. The third argument is JSONCompareMode.STRICT. This means that the two JSON strings must be exactly the same. If we change the expected JSON string to the following, the program will throw an exception:17String expected = "{\"name\":\"John\",\"age\":30,\"address\":{\"city\":\"New York\",\"state\":\"NY\"}}";18String actual = "{\"name\":\"John\",\"age\":30,\"address\":{\"city\":\"New York\",\"state\":\"NY\"},\"phone\":\"1234567890\"}";19    at org.skyscreamer.jsonassert.JSONAssert.assertEquals(JSONAssert.java:82)20    at org.skyscreamer.jsonassert.JSONAssert.assertEquals(JSONAssert.java:59)21    at org.skyscreamer.jsonassert.JSONAssert.assertEquals(JSONAssert.java:50)22    at JsonAssertTest.main(JsonAssertTest.java:13)

Customization

Using AI Code Generation

1import static org.skyscreamer.jsonassert.JSONAssert.assertEquals;2import static org.skyscreamer.jsonassert.JSONCompareMode.LENIENT;3import org.skyscreamer.jsonassert.Customization;4import org.skyscreamer.jsonassert.CustomizationComparator;5public class CustomizationTest {6    public static void main(String[] args) throws Exception {7        String expected = "{\"name\":\"John\", \"age\":30, \"city\":\"New York\"}";8        String actual = "{\"name\":\"John\", \"age\":30, \"city\":\"London\"}";9        Customization customization = new Customization("city", (o1, o2) -> true);10        CustomizationComparator customizationComparator = new CustomizationComparator(LENIENT, customization);11        assertEquals(expected, actual, customizationComparator);12    }13}

Customization

Using AI Code Generation

1package com.mycompany.app;2import com.fasterxml.jackson.databind.ObjectMapper;3import org.skyscreamer.jsonassert.Customization;4import org.skyscreamer.jsonassert.JSONAssert;5import java.io.IOException;6import java.util.Arrays;7import java.util.List;8import static org.skyscreamer.jsonassert.JSONCompareMode.STRICT;9public class App {10    public static void main(String[] args) throws IOException {11        String expected = "{\n" +12                "    \"address\": {\n" +13                "    },\n" +14                "        {\n" +15                "        },\n" +16                "        {\n" +17                "        }\n" +18                "        {\n" +

Customization

Using AI Code Generation

1import org.skyscreamer.jsonassert.Customization;2import org.skyscreamer.jsonassert.JSONAssert;3import org.skyscreamer.jsonassert.JSONCompareMode;4public class 4 {5    public static void main(String[] args) throws Exception {6        String expected = "{\"name\":\"John\", \"age\":30}";7        String actual = "{\"name\":\"John\", \"age\":31}";8        JSONAssert.assertEquals(expected, actual, new Customization("age", (o1, o2) -> true));9    }10}11    Expected :{"name":"John", "age":30}12    Actual   :{"name":"John", "age":31}

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