How to use withErrorMessageForType method of org.assertj.core.api.RecursiveComparisonAssert class

Best Assertj code snippet using org.assertj.core.api.RecursiveComparisonAssert.withErrorMessageForType

Source:RecursiveComparisonConfiguration.java

...1174     * The fields must be specified from the root object, for example if {@code Foo} has a {@code Bar} field and both1175     * have an {@code id} field, one can register a message for Foo and Bar's {@code id} by calling:1176     * <pre><code class='java'> withErrorMessageForFields("some message", "foo.id", "foo.bar.id")</code></pre>1177     * <p>1178     * Messages registered with this method have precedence over the ones registered with {@link #withErrorMessageForType(String, Class)}.1179     * <p>1180     * In case of {@code null} as message the default error message will be used (See1181     * {@link ComparisonDifference#DEFAULT_TEMPLATE}).1182     *1183     * @param message the error message that will be thrown when comparison error occurred.1184     * @param fields the fields the error message should be used for.1185     * @return this builder.1186     * @throws NullPointerException if the giving list of arguments is null.1187     */1188    public Builder withErrorMessageForFields(String message, String... fields) {1189      Stream.of(fields).forEach(fieldLocation -> fieldMessages.registerMessage(fieldLocation, message));1190      return this;1191    }1192    /**1193     * Registers the giving message which would be shown when differences for the giving type while comparison1194     * occurred.1195     * <p>1196     * Message registered with this method have less precedence than the ones registered with {@link #withErrorMessageForFields(String, String...)}.1197     * <p>1198     * In case of {@code null} as message the default error message will be used (See1199     * {@link ComparisonDifference#DEFAULT_TEMPLATE}).1200     *1201     * @param message the error message that will be thrown when comparison error occurred1202     * @param type the type the error message should be used for1203     * @return this builder1204     */1205    public Builder withErrorMessageForType(String message, Class<?> type) {1206      this.typeMessages.registerMessage(type, message);1207      return this;1208    }1209    public RecursiveComparisonConfiguration build() {1210      return new RecursiveComparisonConfiguration(this);1211    }1212  }1213  @SuppressWarnings({ "rawtypes", "unchecked" })1214  private static Comparator toComparator(BiPredicate equals) {1215    requireNonNull(equals, "Expecting a non null BiPredicate");1216    return (o1, o2) -> equals.test(o1, o2) ? 0 : 1;1217  }1218}...

Source:RecursiveComparisonAssert.java

...1206   * The fields must be specified from the root object, for example if {@code Foo} has a {@code Bar} field and both1207   * have an {@code id} field, one can register a message for Foo and Bar's {@code id} by calling:1208   * <pre><code class='java'> withErrorMessageForFields("some message", "foo.id", "foo.bar.id")</code></pre>1209   * <p>1210   * Messages registered with this method have precedence over the ones registered with {@link #withErrorMessageForType(String, Class)}.1211   * <p>1212   * In case of {@code null} as message the default error message will be used (See1213   * {@link ComparisonDifference#DEFAULT_TEMPLATE}).1214   * <p>1215   * Example:1216   * <pre><code class='java'> public class TolkienCharacter {1217   *   String name;1218   *   double height;1219   * }1220   *1221   * TolkienCharacter frodo = new TolkienCharacter(&quot;Frodo&quot;, 1.2);1222   * TolkienCharacter tallerFrodo = new TolkienCharacter(&quot;Frodon&quot;, 1.4);1223   *1224   * String message = &quot;The field 'height' differ.&quot;;1225   *1226   * // assertion fails1227   * assertThat(frodo).usingRecursiveComparison()1228   *                  .withErrorMessageForFields(message, "height")1229   *                  .isEqualTo(tallerFrodo);</code></pre>1230   * and the error will report the height field with the given overridden message instead of the one computed by AssertJ as with the name error:1231   * <pre><code>1232   * Expecting actual:1233   *   TolkienCharacter [name=Frodo, height=1.2]1234   * to be equal to:1235   *   TolkienCharacter [name=Frodon, height=1.4]1236   * when recursively comparing field by field, but found the following 2 differences:1237   * 1238   * The field 'height' differ.1239   * 1240   * field/property 'name' differ:1241   * - actual value  : "Frodo"1242   * - expected value: "Frodon"1243   * 1244   * The recursive comparison was performed with this configuration:1245   * - no overridden equals methods were used in the comparison (except for java types)1246   * - these types were compared with the following comparators:1247   *   - java.lang.Double -&gt; DoubleComparator[precision=1.0E-15]1248   *   - java.lang.Float -&gt; FloatComparator[precision=1.0E-6]1249   *   - java.nio.file.Path -&gt; lexicographic comparator (Path natural order)1250   * - actual and expected objects and their fields were compared field by field recursively even if they were not of the same type, this allows for example to compare a Person to a PersonDto (call strictTypeChecking(true) to change that behavior).1251   * - these fields had overridden error messages:1252   *   - height</code></pre>1253   *                                                                                                  1254   * @param message the error message that will be thrown when comparison error occurred.1255   * @param fieldLocations the fields the error message should be used for.1256   * @return this {@link RecursiveComparisonAssert} to chain other methods.1257   */1258  @CheckReturnValue1259  public SELF withErrorMessageForFields(String message, String... fieldLocations) {1260    recursiveComparisonConfiguration.registerErrorMessageForFields(message, fieldLocations);1261    return myself;1262  }1263  /**1264   * Overrides an error message which would be shown when differences for the giving type while comparison occurred with1265   * the giving error message.1266   * <p>1267   * Message registered with this method have less precedence than the ones registered with {@link #withErrorMessageForFields(String, String...)}.1268   * <p>1269   * In case of {@code null} as message the default error message will be used (See1270   * {@link ComparisonDifference#DEFAULT_TEMPLATE}).1271   * <p>1272   * Example:1273   * <pre><code class='java'> public class TolkienCharacter {1274   *   String name;1275   *   double height;1276   * }1277   *1278   * TolkienCharacter frodo = new TolkienCharacter(&quot;Frodo&quot;, 1.2);1279   * TolkienCharacter tallerFrodo = new TolkienCharacter(&quot;Frodon&quot;, 1.4);1280   *1281   * String message = &quot;Double field differ.&quot;;1282   *1283   * // assertion fails1284   * assertThat(frodo).usingRecursiveComparison()1285   *                  .withErrorMessageForType(message, Double.class)1286   *                  .isEqualTo(tallerFrodo);</code></pre>1287   * and the error will report the height field with the given overridden message instead of the one computed by AssertJ as with the name error:1288   * <pre><code>1289   * Expecting actual:1290   *   TolkienCharacter [name=Frodo, height=1.2]1291   * to be equal to:1292   *   TolkienCharacter [name=Frodon, height=1.4]1293   * when recursively comparing field by field, but found the following 2 differences:1294   * 1295   * Double field differ.1296   * 1297   * field/property 'name' differ:1298   * - actual value  : "Frodo"1299   * - expected value: "Frodon"1300   * 1301   * The recursive comparison was performed with this configuration:1302   * - no overridden equals methods were used in the comparison (except for java types)1303   * - these types were compared with the following comparators:1304   *   - java.lang.Double -&gt; DoubleComparator[precision=1.0E-15]1305   *   - java.lang.Float -&gt; FloatComparator[precision=1.0E-6]1306   *   - java.nio.file.Path -&gt; lexicographic comparator (Path natural order)1307   * - actual and expected objects and their fields were compared field by field recursively even if they were not of the same type, this allows for example to compare a Person to a PersonDto (call strictTypeChecking(true) to change that behavior).1308   * - these types had overridden error messages:1309   *   - height</code></pre>1310   *1311   * @param message the error message that will be thrown when comparison error occurred.1312   * @param type the type the error message should be used for.1313   * @return this {@link RecursiveComparisonAssert} to chain other methods.1314   */1315  @CheckReturnValue1316  public SELF withErrorMessageForType(String message, Class<?> type) {1317    recursiveComparisonConfiguration.registerErrorMessageForType(message, type);1318    return myself;1319  }1320  SELF withTypeComparators(TypeComparators typeComparators) {1321    Optional.ofNullable(typeComparators)1322            .map(TypeComparators::comparatorByTypes)1323            .ifPresent(comparatorByTypes -> comparatorByTypes.forEach(this::registerComparatorForType));1324    return myself;1325  }1326  @SuppressWarnings({ "unchecked", "rawtypes" })1327  private void registerComparatorForType(Entry<Class<?>, Comparator<?>> entry) {1328    withComparatorForType((Comparator) entry.getValue(), entry.getKey());1329  }1330  /**...

withErrorMessageForType

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.within;3import static org.assertj.core.api.Assertions.withinPercentage;4import static org.assertj.core.api.Assertions.withinPrecision;5import static org.assertj.core.api.Assertions.withinTolerance;6import static org.assertj.core.api.Assertions.withinToleranceOf;7import static org.assertj.core.api.Assertions.withinToleranceOfPercentage;8import static org.assertj.core.api.Assertions.withinToleranceOfPrecision;9import static org.assertj.core.api.Assertions.withinToleranceOfTolerance;10import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOf;11import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfPercentage;12import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfPrecision;13import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfTolerance;14import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfToleranceOf;15import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfToleranceOfPercentage;16import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfToleranceOfPrecision;17import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfToleranceOfTolerance;18import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfToleranceOfToleranceOf;19import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfToleranceOfToleranceOfPercentage;20import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfToleranceOfToleranceOfPrecision;21import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfToleranceOfToleranceOfTolerance;22import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfToleranceOfToleranceOfToleranceOf;23import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfToleranceOfToleranceOfToleranceOfPercentage;24import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfToleranceOfToleranceOfToleranceOfPrecision;25import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfToleranceOfToleranceOfToleranceOfTolerance;26import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfToleranceOfToleranceOfToleranceOfToleranceOf;27import static org.assertj.core.api.Assertions.withinToleranceOfToleranceOfTolerance

withErrorMessageForType

Using AI Code Generation

1package org.assertj.core.api.recursive.comparison;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.within;4import java.util.List;5import org.assertj.core.api.RecursiveComparisonAssert;6public class RecursiveComparisonAssertTest {7    public static void main(String[] args) {8        List<String> list1 = List.of("a", "b", "c");9        List<String> list2 = List.of("a", "b", "c", "d");10        RecursiveComparisonAssert recursiveComparisonAssert = assertThat(list1).usingRecursiveComparison()11                .withStrictTypeChecking().withRecursiveComparisonConfiguration(12                        config -> config.withoutOverridingEqualsForTypes(List.class));13        recursiveComparisonAssert.withErrorMessageForType("The lists are not equal", List.class).isEqualTo(list2);14    }15}16when recursively comparing field by field, but found the following 1 difference(s):17package org.assertj.core.api.recursive.comparison;18import static org.assertj.core.api.Assertions.assertThat;19import static org.assertj.core.api.Assertions.within;20import java.util.List;21import org.assertj.core.api.RecursiveComparisonAssert;22public class RecursiveComparisonAssertTest {23    public static void main(String[] args) {24        List<String> list1 = List.of("a", "b", "c");25        List<String> list2 = List.of("a", "b", "c", "d");26        RecursiveComparisonAssert recursiveComparisonAssert = assertThat(list1).usingRecursiveComparison()27                .withStrictTypeChecking().withRecursiveComparisonConfiguration(28                        config -> config.withoutOverridingEqualsForTypes(List.class));29        recursiveComparisonAssert.withStrictTypeChecking().isEqualTo(list2);30    }31}

withErrorMessageForType

Using AI Code Generation

1import java.util.ArrayList;2import java.util.List;3import java.util.Map;4import java.util.Map.Entry;5import org.assertj.core.api.RecursiveComparisonAssert;6import org.junit.Test;7import com.google.common.collect.ImmutableMap;8public class AssertJTest {9	public void test() {10		Map<String, Object> expected = ImmutableMap.<String, Object>builder()11				.put("a", "a")12				.put("b", "b")13				.put("c", "c")14				.put("d", "d")15				.put("e", ImmutableMap.<String, Object>builder()16						.put("e1", "e1")17						.put("e2", "e2")18						.put("e3", "e3")19						.put("e4", "e4")20						.put("e5", ImmutableMap.<String, Object>builder()21								.put("e5_1", "e5_1")22								.put("e5_2", "e5_2")23								.put("e5_3", "e5_3")24								.put("e5_4", "e5_4")25								.put("e5_5", ImmutableMap.<String, Object>builder()26										.put("e5_5_1", "e5_5_1")27										.put("e5_5_2", "e5_5_2")28										.put("e5_5_3", "e5_5_3")29										.put("e5_5_4", "e5_5_4")30										.put("e5_5_5", "e5_5_5")31										.build()32								.build()33						.build()34				.put("f", ImmutableMap.<String, Object>builder()35						.put("f1", "f1")36						.put("f2", "f2")37						.put("f3", "f3")38						.put("f4", "f4")39						.put("f5", ImmutableMap.<String, Object>builder()40								.put("f5_1", "f5_1")41								.put("f5_2", "f5_2")42								.put("f5_3", "f5_

withErrorMessageForType

Using AI Code Generation

1import java.util.List;2import org.assertj.core.api.RecursiveComparisonAssert;3public class RecursiveComparisonAssert_WithErrorMessageForType {4	public static void main(String[] args) {5		RecursiveComparisonAssert_WithErrorMessageForType obj = new RecursiveComparisonAssert_WithErrorMessageForType();6		List<Test> list = obj.createTestList();7		List<Test2> list2 = obj.createTestList2();8		RecursiveComparisonAssert recursiveComparisonAssert = new RecursiveComparisonAssert(list);9		recursiveComparisonAssert.usingRecursiveComparison().withErrorMessageForType("Type mismatch", list2.getClass())10				.isEqualTo(list2);11	}12	private List<Test> createTestList() {13		Test test1 = new Test(1);14		Test test2 = new Test(2);15		Test test3 = new Test(3);16		List<Test> list = List.of(test1, test2, test3);17		return list;18	}19	private List<Test2> createTestList2() {20		Test2 test1 = new Test2(1);21		Test2 test2 = new Test2(2);22		Test2 test3 = new Test2(3);23		List<Test2> list = List.of(test1, test2, test3);24		return list;25	}26}27class Test {28	private int id;29	public Test(int id) {30		this.id = id;31	}32	public int getId() {33		return id;34	}35}36class Test2 {37	private int id;38	public Test2(int id) {39		this.id = id;40	}41	public int getId() {42		return id;43	}44}45	at org.assertj.core.api.Fail.fail(Fail.java:55)46	at org.assertj.core.api.AbstractAssert.failWithMessage(AbstractAssert.java:107)47	at org.assertj.core.api.AbstractAssert.failWithMessage(AbstractAssert.java:112)

withErrorMessageForType

Using AI Code Generation

1import java.util.ArrayList;2import java.util.List;3import org.assertj.core.api.Assertions;4public class RecursiveComparisonAssertTest {5    public static void main(String[] args) {6        List<Child> children = new ArrayList<>();7        children.add(new Child("child1"));8        children.add(new Child("child2"));9        Parent parent1 = new Parent("parent1", children);10        List<Child> children2 = new ArrayList<>();11        children2.add(new Child("child1"));12        children2.add(new Child("child2"));13        Parent parent2 = new Parent("parent1", children2);14        Assertions.assertThat(parent1).usingRecursiveComparison().withErrorMessageForType("type mismatch", String.class).isEqualTo(parent2);15    }16}17import java.util.ArrayList;18import java.util.List;19import org.assertj.core.api.Assertions;20import org.assertj.core.api.RecursiveComparisonAssert;21import org.assertj.core.api.RecursiveComparisonConfiguration;22public class RecursiveComparisonAssertTest {23    public static void main(String[] args) {24        List<Child> children = new ArrayList<>();25        children.add(new Child("child1"));26        children.add(new Child("child2"));27        Parent parent1 = new Parent("parent1", children);28        List<Child> children2 = new ArrayList<>();29        children2.add(new Child("child1"));30        children2.add(new Child("child2"));31        Parent parent2 = new Parent("parent1", children2);32        RecursiveComparisonConfiguration recursiveComparisonConfiguration = new RecursiveComparisonConfiguration();33        recursiveComparisonConfiguration.registerComparatorForType((actual, expected) -> actual.equals(expected), String.class);34        Assertions.assertThat(parent1).usingRecursiveComparison(recursiveComparisonConfiguration).isEqualTo(parent2);35    }36}37import java.util.ArrayList;38import java.util.List;39import org.assertj.core.api.Assertions;40import org.assertj.core.api.RecursiveComparisonAssert;41import org.assertj.core.api.RecursiveComparisonConfiguration;42public class RecursiveComparisonAssertTest {43    public static void main(String[] args) {44        List<Child> children = new ArrayList<>();45        children.add(new Child("child1"));46        children.add(new Child("child2"));47        Parent parent1 = new Parent("parent1", children);

withErrorMessageForType

Using AI Code Generation

1import org.assertj.core.api.RecursiveComparisonAssert;2import org.assertj.core.api.RecursiveComparisonConfiguration;3import org.assertj.core.api.Assertions;4import org.assertj.core.api.AbstractAssert;5public class AssertJTest {6    public static void main(String[] args) {7        RecursiveComparisonAssert<Object> recursiveComparisonAssert = Assertions.assertThat(new Employee("John", "Smith", 123, "

withErrorMessageForType

Using AI Code Generation

1public class RecursiveComparisonAssert_withErrorMessageForType_Test {2    public void test() {3        RecursiveComparisonConfiguration recursiveComparisonConfiguration = new RecursiveComparisonConfiguration();4        recursiveComparisonConfiguration.withErrorMessageForType("Test", "Test");5        assertThat("Test").usingRecursiveComparison(recursiveComparisonConfiguration).isEqualTo("Test");6    }7}8public class RecursiveComparisonAssert_withErrorMessageForType_Test {9    public void test() {10        RecursiveComparisonConfiguration recursiveComparisonConfiguration = new RecursiveComparisonConfiguration();11        recursiveComparisonConfiguration.withErrorMessageForType("Test", "Test");12        assertThat("Test").usingRecursiveComparison(recursiveComparisonConfiguration).isEqualTo("Test");13    }14}15public class RecursiveComparisonAssert_withErrorMessageForType_Test {16    public void test() {17        RecursiveComparisonConfiguration recursiveComparisonConfiguration = new RecursiveComparisonConfiguration();18        recursiveComparisonConfiguration.withErrorMessageForType("Test", "Test");19        assertThat("Test").usingRecursiveComparison(recursiveComparisonConfiguration).isEqualTo("Test");20    }21}22public class RecursiveComparisonAssert_withErrorMessageForType_Test {23    public void test() {24        RecursiveComparisonConfiguration recursiveComparisonConfiguration = new RecursiveComparisonConfiguration();25        recursiveComparisonConfiguration.withErrorMessageForType("Test", "Test");26        assertThat("Test").usingRecursiveComparison(recursiveComparisonConfiguration).isEqualTo("Test");27    }28}29public class RecursiveComparisonAssert_withErrorMessageForType_Test {30    public void test() {31        RecursiveComparisonConfiguration recursiveComparisonConfiguration = new RecursiveComparisonConfiguration();32        recursiveComparisonConfiguration.withErrorMessageForType("Test", "Test");33        assertThat("Test").usingRecursiveComparison(recursiveComparisonConfiguration).isEqualTo("Test");34    }35}36public class RecursiveComparisonAssert_withErrorMessageForType_Test {37    public void test() {

withErrorMessageForType

Using AI Code Generation

1public class RecursiveComparisonAssert_withErrorMessageForType {2    public static void main(String[] args) {3        RecursiveComparisonAssert recursiveComparisonAssert = new RecursiveComparisonAssert(RecursiveComparisonConfiguration.builder().build());4        recursiveComparisonAssert.withErrorMessageForType("Error Message", Object.class);5    }6}

withErrorMessageForType

Using AI Code Generation

1import org.junit.Test;2import static org.assertj.core.api.Assertions.assertThat;3public class RecursiveComparisonAssertTest {4    public void testAssertThat() {5        assertThat(new Object()).withErrorMessageForType("message", Object.class);6    }7}8import org.junit.Test;9import static org.assertj.core.api.Assertions.assertThat;10public class RecursiveComparisonAssertTest {11    public void testAssertThat() {12        assertThat(new Object()).withMessageContaining("message");13    }14}15import org.junit.Test;16import static org.assertj.core.api.Assertions.assertThat;17public class RecursiveComparisonAssertTest {18    public void testAssertThat() {19        assertThat(new Object()).withMessageStartingWith("message");20    }21}22import org.junit.Test;23import static org.assertj.core.api.Assertions.assertThat;24public class RecursiveComparisonAssertTest {25    public void testAssertThat() {26        assertThat(new Object()).withMessageEndingWith("message");27    }28}29import org.junit.Test;30import static org.assertj.core.api.Assertions.assertThat;31public class RecursiveComparisonAssertTest {32    public void testAssertThat() {33        assertThat(new Object()).withMessageMatching("message");34    }35}36import org.junit.Test;37import static org.assertj.core.api.Assertions.assertThat;38public class RecursiveComparisonAssertTest {39    public void testAssertThat() {40        assertThat(new Object()).withMessage("message");41    }42}43import org.junit.Test;44import static org.assertj.core.api.Assertions.assertThat;45public class RecursiveComparisonAssertTest {46    public void testAssertThat() {47        assertThat(new Object()).withAssertionState();48    }49}

withErrorMessageForType

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.within;3import static org.assertj.core.api.Assertions.withinPercentage;4import org.junit.Test;5public class RecursiveComparisonAssert_withErrorMessageForType_Test {6    public void test() {7        assertThat(new Person("John", 30)).usingRecursiveComparison()8                .withErrorMessageForType("type mismatch", "java.lang.String", "java.lang.Integer")9                .isEqualTo(new Person("John", "30"));10    }11    private static class Person {12        private String name;13        private Integer age;14        public Person(String name, Integer age) {15            this.name = name;16            this.age = age;17        }18        public Person(String name, String age) {19            this.name = name;20            this.age = Integer.valueOf(age);21        }22        public String getName() {23            return name;24        }25        public Integer getAge() {26            return age;27        }28    }29}30import static org.assertj.core.api.Assertions.assertThat;31import static org.assertj.core.api.Assertions.within;32import static org.assertj.core.api.Assertions.withinPercentage;33import org.junit.Test;34public class RecursiveComparisonAssert_withIgnoredPaths_Test {35    public void test() {36        assertThat(new Person("John", 30)).usingRecursiveComparison()37                .withIgnoredPaths("name")38                .isEqualTo(new Person("Jane", 30));39    }40    private static class Person {41        private String name;42        private Integer age;43        public Person(String name, Integer age) {44            this.name = name;45            this.age = age;46        }47        public String getName() {48            return name;49        }50        public Integer getAge() {51            return age;52        }53    }54}55import static org.assertj.core.api.Assertions.assertThat;56import static org.assertj.core.api.Assertions.within;57import static org.assertj.core.api.Assertions.withinPercentage;58import org.junit.Test;59public class RecursiveComparisonAssert_withIgnoredFields_Test {

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