How to use value method of org.assertj.core.description.Description class

Best Assertj code snippet using org.assertj.core.description.Description.value

Source:CustomMapAssert.java

...48        throw failures.failure(info, ShouldContainMultiple.shouldContain(49            actual, other, getValueMismatch, missingNullValuedEntries));50    }51    @Override52    public MapAssert<K, V> containsEntry(K key, V value) {53        assertNotNull(info, actual);54        Map.Entry<K, V> entry = entry(key, value);55        if (value == null) {56            // throw if value is null and key is not in actual57            containsKey(key);58        }59        Optional<Optional<V>> mismatchedGetValue = obtainGetValueMismatch(actual, entry);60        if (mismatchedGetValue.isPresent()) {61            throw failures.failure(info, MismatchedGet.shouldMatch(actual, entry,62                mismatchedGetValue.get().orElse(null)));63        }64        return myself;65    }66    /**67     * returns an optional:68     *  - empty if get on the actual map matched the value of the entry;69     *  - containing an optional:70     *      - empty if the actual get value was null71     *      - containing the actual get value if it was non-null72     *      (this needs to be a nested Optional since a null-valued Optional is treated as empty,73     *      meaning that the Optional would always be empty if actual.get returned null.)74     */75    private static <K, V> Optional<Optional<V>> obtainGetValueMismatch(Map<K, V> actual,76                                                                       Map.Entry<? extends K, ? extends V> entry) {77        V value = actual.get(entry.getKey());78        if (java.util.Objects.deepEquals(value, entry.getValue())) {79            return Optional.empty();80        }81        return Optional.of(Optional.ofNullable(value));82    }83    @Override84    public MapAssert<K, V> containsKey(K key) {85        assertNotNull(info, actual);86        if (!actual.containsKey(key)) {87            throw failures.failure(info, ContainsKeyFailure.shouldContainKey(actual, key));88        }89        return myself;90    }91    /**92     * Verifies that the actual map contains the given keys.93     * <p>94     * Example :95     * <pre><code class='java'> Map&lt;Ring, TolkienCharacter&gt; ringBearers = new HashMap&lt;&gt;();96     * ringBearers.put(nenya, galadriel);97     * ringBearers.put(narya, gandalf);98     * ringBearers.put(oneRing, frodo);99     *100     * // assertions will pass101     * assertThat(ringBearers).containsKeys(List.of(nenya, oneRing));102     *103     * // assertions will fail104     * assertThat(ringBearers).containsKeys(List.of(vilya));105     * assertThat(ringBearers).containsKeys(List.of(vilya, oneRing));</code></pre>106     *107     * @param keys the given keys108     * @return {@code this} assertions object109     * @throws AssertionError if the actual map is {@code null}.110     * @throws AssertionError if the actual map does not contain the given key.111     */112    public MapAssert<K, V> containsKeys(Collection<? extends K> keys) {113        assertNotNull(info, actual);114        Set<K> missingKeys = new LinkedHashSet<>();115        for (K key : keys) {116            if (!actual.containsKey(key)) {117                missingKeys.add(key);118            }119        }120        if (!missingKeys.isEmpty()) {121            throw failures.failure(info, ContainsKeyFailure.shouldContainKeys(actual, missingKeys));122        }123        return myself;124    }125    @Override126    public MapAssert<K, V> doesNotContainKey(K key) {127        assertNotNull(info, actual);128        if (actual.containsKey(key)) {129            throw failures.failure(info, ContainsKeyFailure.shouldNotContainKey(actual, key));130        }131        return myself;132    }133    private void assertNotNull(AssertionInfo info, Map<?, ?> actual) {134        Objects.instance().assertNotNull(info, actual);135    }136    public static final class ContainsKeyFailure extends BasicErrorMessageFactory {137        private <K, V> ContainsKeyFailure(Map<K, V> actual, K key, boolean expectedBool, boolean actualBool) {138            super("%nExpecting:%n"139                    + " <%s>%n"140                    + "to " + (expectedBool ? "contain" : "not contain") + " key:%n"141                    + " <%s>%n"142                    + "but containsKey returned " + actualBool,143                actual, key);144        }145        private <K, V> ContainsKeyFailure(Map<K, V> actual, Set<K> keys, boolean expectedBool, boolean actualBool) {146            super("%nExpecting:%n"147                    + " <%s>%n"148                    + "to " + (expectedBool ? "contain" : "not contain") + " keys:%n"149                    + " <%s>%n"150                    + "but containsKey returned " + actualBool + " for each",151                actual, keys);152        }153        /**154         * Creates a new {@code ContainsKeyFailure}.155         *156         * @param actual the actual value in the failed assertion.157         * @param key the expected key158         * @return the created {@code ErrorMessageFactory}.159         */160        public static <K, V> ErrorMessageFactory shouldContainKey(Map<K, V> actual, K key) {161            return new ContainsKeyFailure(actual, key, true, false);162        }163        /**164         * Creates a new {@code ContainsKeyFailure}.165         *166         * @param actual the actual value in the failed assertion.167         * @param keys the expected keys168         * @return the created {@code ErrorMessageFactory}.169         */170        public static <K, V> ErrorMessageFactory shouldContainKeys(Map<K, V> actual, Set<K> keys) {171            if (keys.size() == 1) {172                return new ContainsKeyFailure(actual, keys.iterator().next(), true, false);173            }174            return new ContainsKeyFailure(actual, keys, true, false);175        }176        /**177         * Creates a new {@code ContainsKeyFailure}.178         *179         * @param actual the actual value in the failed assertion.180         * @param key the unexpected key181         * @return the created {@code ErrorMessageFactory}.182         */183        public static <V, K> ErrorMessageFactory shouldNotContainKey(Map<K, V> actual, K key) {184            return new ContainsKeyFailure(actual, key, false, true);185        }186    }187    /**188     * Creates an error message indicating that an assertion that verifies a map189     * contains a given entry failed because the map returned an unexpected and non-null value.190     * It also mentions the {@link ComparisonStrategy} used.191     */192    public static final class MismatchedGet extends BasicErrorMessageFactory {193        private <K, V> MismatchedGet(Map<K, V> actual,194                                     Map.Entry<K, V> expected,195                                     V actualGetValue,196                                     ComparisonStrategy comparisonStrategy,197                                     GroupTypeDescription groupTypeDescription) {198            super("%nExpecting " + groupTypeDescription.getGroupTypeName() + ":%n"199                    + " <%s>%n"200                    + "to contain:%n"201                    + " <%s>%n"202                    + "but get returned:%n"203                    + " <%s>%n"204                    + "%s",205                actual, expected, actualGetValue,206                comparisonStrategy);207        }208        /**209         * Creates a new {@code MismatchedGet}.210         *211         * @param actual the actual value in the failed assertion.212         * @param expected entry expected to be in {@code actual}.213         * @param actualGetValue the value returned by {@code actual.get}.214         * @return the created {@code ErrorMessageFactory}.215         */216        public static <K, V> ErrorMessageFactory shouldMatch(Map<K, V> actual,217                                                             Map.Entry<K, V> expected,218                                                             V actualGetValue) {219            return shouldMatch(actual, expected, actualGetValue, StandardComparisonStrategy.instance());220        }221        /**222         * Creates a new {@code MismatchedGet}.223         *224         * @param actual the actual value in the failed assertion.225         * @param expected entry expected to be in {@code actual}.226         * @param actualGetValue the value returned by {@code actual.get}.227         * @param comparisonStrategy the {@link ComparisonStrategy} used to evaluate assertion.228         * @return the created {@code ErrorMessageFactory}.229         */230        public static <K, V> ErrorMessageFactory shouldMatch(Map<K, V> actual,231                                                             Map.Entry<K, V> expected,232                                                             V actualGetValue,233                                                             ComparisonStrategy comparisonStrategy) {234            GroupTypeDescription groupTypeDescription = getGroupTypeDescription(actual);235            return new MismatchedGet(actual, expected, actualGetValue, comparisonStrategy, groupTypeDescription);236        }237    }238    /**239     * Creates an error message indicating that an assertion that verifies a {@code Map}240     * contains a given set of entries failed.241     * It also mentions the {@link ComparisonStrategy} used.242     */243    private static final class ShouldContainMultiple extends BasicErrorMessageFactory {244        private <K, V> ShouldContainMultiple(Map<K, V> actual,245                                             Map<? extends K, ? extends V> expected,246                                             Map<K, V> mismatches,247                                             Set<K> notFound,248                                             ComparisonStrategy comparisonStrategy,249                                             GroupTypeDescription groupTypeDescription) {250            super("%nExpecting " + groupTypeDescription.getGroupTypeName() + ":%n"251                    + " <%s>%n"252                    + "to contain:%n"253                    + " <%s>%n"254                    + "but get calls returned unexpected values for the following:%n"255                    + " <%s>%n"256                    + "and some keys were not contained:%n"257                    + " <%s>%n"258                    + "%s",259                actual, expected, mismatches, notFound, comparisonStrategy);260        }261        private <K, V> ShouldContainMultiple(Map<K, V> actual,262                                             Map<? extends K, ? extends V> expected,263                                             Map<K, V> mismatches,264                                             ComparisonStrategy comparisonStrategy,265                                             GroupTypeDescription groupTypeDescription) {266            super("%nExpecting " + groupTypeDescription.getGroupTypeName() + ":%n"267                    + " <%s>%n"268                    + "to contain:%n"269                    + " <%s>%n"270                    + "but get calls returned unexpected values for the following:%n"271                    + " <%s>%n"272                    + "%s",273                actual, expected, mismatches, comparisonStrategy);274        }275        private <K, V> ShouldContainMultiple(Map<K, V> actual,276                                             Map<? extends K, ? extends V> expected,277                                             Set<K> notFound,278                                             ComparisonStrategy comparisonStrategy,279                                             GroupTypeDescription groupTypeDescription) {280            super("%nExpecting " + groupTypeDescription.getGroupTypeName() + ":%n"281                    + " <%s>%n"282                    + "to contain:%n"283                    + " <%s>%n"284                    + "but some keys were not contained:%n"285                    + " <%s>%n"286                    + "%s",287                actual, expected, notFound, comparisonStrategy);288        }289        /**290         * Creates a new {@code MismatchedGet}.291         *292         * @param actual the actual value in the failed assertion.293         * @param expected map containing entries expected to be in {@code actual}.294         * @param mismatches map containing mismatched values returned by {@code actual.get}.295         * @param notFound set of expected keys not contained by the actual map296         *                 (only includes keys which were expected to have null values)297         * @return the created {@code ErrorMessageFactory}.298         */299        public static <K, V> ErrorMessageFactory shouldContain(Map<K, V> actual,300                                                               Map<? extends K, ? extends V> expected,301                                                               Map<K, V> mismatches,302                                                               Set<K> notFound) {303            return shouldContain(actual, expected, mismatches, notFound, StandardComparisonStrategy.instance());304        }305        /**306         * Creates a new {@code MismatchedGet}.307         *308         * @param actual the actual value in the failed assertion.309         * @param expected map containing entries expected to be in {@code actual}.310         * @param mismatches map containing mismatched values returned by {@code actual.get}.311         * @param notFound set of expected keys not contained by the actual map312         *                 (only includes keys which were expected to have null values)313         * @param comparisonStrategy the {@link ComparisonStrategy} used to evaluate assertion.314         * @return the created {@code ErrorMessageFactory}.315         */316        public static <K, V> ErrorMessageFactory shouldContain(Map<K, V> actual,317                                                               Map<? extends K, ? extends V> expected,318                                                               Map<K, V> mismatches,319                                                               Set<K> notFound,320                                                               ComparisonStrategy comparisonStrategy) {321            GroupTypeDescription groupTypeDescription = getGroupTypeDescription(actual);322            if (mismatches.isEmpty()) {323                return new ShouldContainMultiple(324                    actual,325                    expected,326                    notFound,...

Source:ShouldContainValue_create_Test.java

...36    String message = factory.create(new TextDescription("Test"), new StandardRepresentation());37    assertThat(message).isEqualTo(format("[Test] %n" +38                                         "Expecting:%n" +39                                         "  <{\"color\"=\"green\", \"name\"=\"Yoda\"}>%n" +40                                         "to contain value:%n" +41                                         "  <\"VeryOld\">"));42  }43  @Test44  public void should_create_error_message_with_value_condition() {45    Map<?, ?> map = mapOf(entry("name", "Yoda"), entry("color", "green"));46    ErrorMessageFactory factory = shouldContainValue(map, new TestCondition<>("test condition"));47    String message = factory.create(new TextDescription("Test"), new StandardRepresentation());48    assertThat(message).isEqualTo(format("[Test] %n" +49                                         "Expecting:%n" +50                                         "  <{\"color\"=\"green\", \"name\"=\"Yoda\"}>%n" +51                                         "to contain a value satisfying:%n" +52                                         "  <test condition>"));53  }54}...

Source:AssertHelper.java

...69		70		return (SELF)( this );71	}72	73	public default SELF assertTrue( boolean value, String description ) {74		75		describedAsMyself( assertThat( value ) )76				.isTrue()77				;78		79		return (SELF)( this );80	}81	82	public default SELF assertFalse( boolean value, String description ) {83		84		describedAsMyself( assertThat( value ) )85				.isTrue()86				;87		88		return (SELF)( this );89	}90	91	public default <S extends Assert<?, A>, A> S describedAsMyself( S ass ) {92		93		if( this instanceof AbstractAssert<?,?> ) {94			ass.describedAs( ((AbstractAssert<?,?>)this).descriptionText() );95		}96		return ass;97	}98	public default <S extends Assert<?, A>, A> S describedAsMyself( S ass, String description ) {...

value

Using AI Code Generation

1package org.example;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.catchThrowable;4import org.assertj.core.api.ThrowableAssert.ThrowingCallable;5import org.assertj.core.description.Description;6public class App {7    public static void main(String[] args) {8        String str = "abc";9        ThrowingCallable throwingCallable = () -> {10            assertThat(str).as("description").isEqualTo("xyz");11        };12        Throwable thrown = catchThrowable(throwingCallable);13        String message = thrown.getMessage();14        System.out.println(message);15        Description description = Description.VALUE;16        System.out.println(description.value());17    }18}19Description.VALUE.value()20Description.VALUE.value()

value

Using AI Code Generation

1import org.assertj.core.description.Description;2import org.assertj.core.api.Assertions;3public class 1 {4    public static void main(String[] args) {5        Description description = new Description("This is a description");6        Assertions.assertThat(description.value()).isEqualTo("This is a description");7    }8}9Description(String description)10value()11org.assertj.core.api.AbstractAssert#as(Description description)12org.assertj.core.api.AbstractAssert#overridingErrorMessage(Description description)13org.assertj.core.api.AbstractAssert#withFailMessage(Description description)14org.assertj.core.api.AbstractAssert#withFailMessage(Description description, Object... args)15org.assertj.core.api.AbstractAssert#withRepresentation(Description description)16org.assertj.core.api.AbstractAssert#withThreadDumpOnError(Description description)17org.assertj.core.api.AbstractAssert#withThreadDumpOnError(Description description, long timeout, TimeUnit unit)18org.assertj.core.api.AbstractAssert#withThreadDumpOnError(Description description, long timeout, TimeUnit unit, Thread.State... threadStates)19org.assertj.core.api.AbstractAssert#withThreadDumpOnError(Description description, Thread.State... threadStates)20org.assertj.core.api.AbstractAssert#withThreadDumpOnError(Description description, Thread.State... threadStates)21org.assertj.core.api.AbstractAssert#withThreadDumpOnTimeout(Description description, long timeout, TimeUnit unit)22org.assertj.core.api.AbstractAssert#withThreadDumpOnTimeout(Description description, long timeout, TimeUnit unit, Thread.State... threadStates)23org.assertj.core.api.AbstractAssert#withThreadDumpOnTimeout(Description description, Thread.State... threadStates)24org.assertj.core.api.AbstractAssert#withThreadDumpOnTimeout(Description description, Thread.State... threadSta

value

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.description.Description;3import org.assertj.core.description.TextDescription;4public class DescriptionExample {5    public static void main(String[] args) {6        Description description = new TextDescription("Test");7        Assertions.assertThat(description.value()).isEqualTo("Test");8    }9}

value

Using AI Code Generation

1public class AssertJDescriptionValueMethod {2    public static void main(String[] args) {3        Description description = new Description("description");4        String value = description.value();5        System.out.println("value: " + value);6    }7}

value

Using AI Code Generation

1public class DescriptionValueMethod {2    public static void main(String[] args) {3        Description description = new Description("This is a description");4        System.out.println(description.value());5    }6}

value

Using AI Code Generation

1public class DescriptionTest {2    public void testDescription() {3        Description description = new Description("test");4        assertThat(description.value()).isEqualTo("test");5    }6}7        assertThat(description.value()).isEqualTo("test");8  symbol:   method value()9public class DescriptionTest {10    public void testDescription() {11        Description description = new Description("test");12        assertThat(description.asString()).isEqualTo("test");13    }14}15        assertThat(description.asString()).isEqualTo("test");

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