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How to use describeTo method of org.hamcrest.core.IsCollectionContaining class

Best junit code snippet using org.hamcrest.core.IsCollectionContaining.describeTo

Source:ConditionMatchers.java

...28                assertThat(conditionList.size(), is(equalTo(expectedNestedConditions.length)));29                return true;30            }31            @Override32            public void describeTo(Description description) {33                description.appendText("Condition is ")34                        .appendText(expectedCompositeConditionType.getSimpleName())35                        .appendText(" with nested conditions ")36                        .appendText(Arrays.toString(expectedNestedConditions));37            }38        };39    }40    public static ArgumentMatcher<Condition> isCompositeConditionContainingSimpleName(41            final Class<? extends AbstractCompositeCondition> expectedCompositeConditionType,42            final String... expectedNestedConditionNames) {43        return new ArgumentMatcher<Condition>() {44            @Override45            public boolean matches(Object argument) {46                assertThat(argument, is(instanceOf(expectedCompositeConditionType)));47                List<String> conditionList = getNestedConditionSimpleNamesReflectively((AbstractCompositeCondition) argument);48                assertThat(conditionList, IsCollectionContaining.hasItems(expectedNestedConditionNames));49                assertThat(conditionList.size(), is(equalTo(expectedNestedConditionNames.length)));50                return true;51            }52            @Override53            public void describeTo(Description description) {54                description.appendText("Condition is ")55                        .appendText(expectedCompositeConditionType.getSimpleName())56                        .appendText(" with nested conditions ")57                        .appendText(Arrays.toString(expectedNestedConditionNames));58            }59        };60    }61    private static List<Condition> getNestedConditionsReflectively(final AbstractCompositeCondition condition) {62        try {63            Field conditions = AbstractCompositeCondition.class.getDeclaredField("conditions");64            conditions.setAccessible(true);65            @SuppressWarnings("unchecked")66            List<Condition> list = (List<Condition>) conditions.get(condition);67            return list;...

Source:ValidationErrorMatchers.java

...12public class ValidationErrorMatchers {13  public static TypeSafeDiagnosingMatcher<JsonObject> hasErrorWith(Matcher<JsonObject> matcher) {14    return new TypeSafeDiagnosingMatcher<JsonObject>() {15      @Override16      public void describeTo(Description description) {17        description18          .appendText("Validation error which ").appendDescriptionOf(matcher);19      }20      @Override21      protected boolean matchesSafely(JsonObject representation, Description description) {22        final List<JsonObject> errors = toList(representation, "errors");23        if(errors.isEmpty()) {24          description.appendText("errors array is empty");25          return false;26        }27        final Matcher<Iterable<? super JsonObject>> iterableMatcher28          = IsCollectionContaining.hasItem(matcher);29        iterableMatcher.describeMismatch(errors, description);30        return iterableMatcher.matches(errors);31      }32    };33  }34  public static TypeSafeDiagnosingMatcher<JsonObject> hasParameter(35    String key,36    String value) {37    return new TypeSafeDiagnosingMatcher<JsonObject>() {38      @Override39      public void describeTo(Description description) {40        description.appendText("has parameter with key ").appendValue(key)41          .appendText(" and value ").appendValue(value);42      }43      @Override44      protected boolean matchesSafely(JsonObject error, Description description) {45        final List<JsonObject> parameters = toList(error, "parameters");46        final boolean hasParameter = hasParameter(parameters, key, value);47        if(!hasParameter) {48          if(!hasParameter(parameters, key)) {49            description.appendText("does not have parameter ")50              .appendValue(key);51          }52          else {53            description.appendText("parameter has value ")54              .appendValue(getParameter(parameters, key));55          }56        }57        return hasParameter;58      }59    };60  }61  private static String getParameter(List<JsonObject> parameters, String key) {62    return parameters.stream().filter(parameter ->63        Objects.equals(parameter.getString("key"), key))64      .findFirst()65      .map(parameter -> parameter.getString("value"))66      .orElse(null);67  }68  private static boolean hasParameter(List<JsonObject> parameters, String key) {69    return parameters.stream().anyMatch(parameter ->70      Objects.equals(parameter.getString("key"), key));71  }72  private static boolean hasParameter(List<JsonObject> parameters, String key, String value) {73    return parameters.stream().anyMatch(parameter ->74      Objects.equals(parameter.getString("key"), key)75        && Objects.equals(parameter.getString("value"), value));76  }77  public static TypeSafeDiagnosingMatcher<JsonObject> hasMessage(String message) {78    return new TypeSafeDiagnosingMatcher<JsonObject>() {79      @Override80      public void describeTo(Description description) {81        description.appendText("has message ").appendValue(message);82      }83      @Override84      protected boolean matchesSafely(JsonObject error, Description description) {85        final Matcher<String> matcher = is(message);86        matcher.describeMismatch(error, description);87        return matcher.matches(error.getString("message"));88      }89    };90  }91  public static TypeSafeDiagnosingMatcher<JsonObject> hasMessageContaining(String message) {92    return new TypeSafeDiagnosingMatcher<JsonObject>() {93      @Override94      public void describeTo(Description description) {95        description.appendText("has message containing ").appendValue(message);96      }97      @Override98      protected boolean matchesSafely(JsonObject error, Description description) {99        final Matcher<String> matcher = containsString(message);100        matcher.describeMismatch(error, description);101        return matcher.matches(error.getString("message"));102      }103    };104  }105}...

Source:IsCollectionContainingTest.java

...83                mismatchDescription.appendText("mismatched: " + item);84                return false;85            }86            @Override87            public void describeTo(Description description) {88                description.appendText("mismatchable: " + string);89            }90        };91    }92}...

Source:IsCollectionContaining.java

...26            isPastFirst = true;27        }28        return false;29    }30    public void describeTo(Description description) {31        description32            .appendText("a collection containing ")33            .appendDescriptionOf(elementMatcher);34    }35    @Factory36    public static <T> Matcher<Iterable<? super T>> hasItem(Matcher<? super T> elementMatcher) {37      return new IsCollectionContaining<T>(elementMatcher);38    }39    @Factory40    public static <T> Matcher<Iterable<? super T>> hasItem(T element) {41      // Doesn't forward to hasItem() method so compiler can sort out generics.42      return new IsCollectionContaining<T>(equalTo(element));43    }44    @Factory...

describeTo

Using AI Code Generation

1import org.hamcrest.core.IsCollectionContaining2import spock.lang.Specification3class IsCollectionContainingSpec extends Specification {4    def "IsCollectionContaining"() {5        list.size() == 106        list.contains(5)7        list.containsAll([1, 2, 3, 4, 5])8        list.containsAll([5, 6, 7, 8, 9, 10])9        list.containsAll([1, 2, 3, 4, 5, 6, 7, 8, 9, 10])10        list.containsAny([1, 2, 3, 4, 5])11        list.containsAny([5, 6, 7, 8, 9, 10])12        list.containsAny([1, 2, 3, 4, 5, 6, 7, 8, 9, 10])13        list.containsAny([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11])14        list.containsAny([11, 12, 13, 14, 15, 16, 17, 18, 19, 20])15        list.containsAny([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20])16        list.containsAny([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30])17        list.containsAny([11, 12, 13, 14, 15, 16, 17, 18, 19, 20

describeTo

Using AI Code Generation

1import org.hamcrest.core.IsCollectionContaining2import spock.lang.Specification3class IsCollectionContainingTest extends Specification {4    def "test describeTo method of IsCollectionContaining class"() {5        def isCollectionContaining = IsCollectionContaining.hasItems(1, 2, 3)6        def description = new StringDescription()7        isCollectionContaining.describeTo(description)8        description.toString() == "a collection containing [1, 2, 3]"9    }10}11public void describeTo(Description description) {12    description.appendText("a collection containing ").appendValueList("[", ", ", "]", items);13}14public Description appendValueList(String start, String separator, String end, Iterable<?> values) {15    append(start);16    boolean first = true;17    for (Object value : values) {18        if (first) {19            first = false;20        } else {21            append(separator);22        }23        appendValue(value);24    }25    append(end);26    return this;27}28public void describeTo(Description description) {29    description.appendText("a collection containing ").appendValueList("[", ", ", "]", items);30    items.add(4);31}

describeTo

Using AI Code Generation

1import org.hamcrest.core.IsCollectionContaining2import org.hamcrest.core.IsCollectionContaining.hasItem3import org.hamcrest.core.IsCollectionContaining.hasItems4assert list.containsAll([1, 2, 3])5assert list.containsAll([1, 2, 3, 4, 5])6assert !list.containsAll([1, 2, 3, 4, 5, 6])7assert list.containsAll([1, 2, 3] as List<Integer>)8assert list.containsAll([1, 2, 3, 4, 5] as List<Integer>)9assert !list.containsAll([1, 2, 3, 4, 5, 6] as List<Integer>)10assert list.containsAll([1, 2, 3] as Collection<Integer>)11assert list.containsAll([1, 2, 3, 4, 5] as Collection<Integer>)12assert !list.containsAll([1, 2, 3, 4, 5, 6] as Collection<Integer>)13assert list.containsAll([1, 2, 3] as Iterable<Integer>)14assert list.containsAll([1, 2, 3, 4, 5] as Iterable<Integer>)15assert !list.containsAll([1, 2, 3, 4, 5, 6] as Iterable<Integer>)16assert list.containsAll([1, 2, 3] as Set<Integer>)17assert list.containsAll([1, 2, 3, 4, 5] as Set<Integer>)18assert !list.containsAll([1, 2, 3, 4, 5, 6] as Set<Integer>)19assert list.containsAll([1, 2, 3] as Collection)20assert list.containsAll([1, 2, 3, 4, 5] as Collection)21assert !list.containsAll([1, 2, 3, 4, 5, 6] as Collection)22assert list.containsAll([1, 2, 3] as Iterable)23assert list.containsAll([1, 2, 3, 4, 5] as Iterable)24assert !list.containsAll([1, 2, 3, 4, 5, 6]

describeTo

Using AI Code Generation

1import org.hamcrest.core.IsCollectionContaining2import spock.lang.Specification3class MySpec extends Specification {4    def "test collection"() {5        list.contains(element)6    }7}8import org.hamcrest.core.IsCollectionContaining9import spock.lang.Specification10class MySpec extends Specification {11    def "test collection"() {12        list.contains(element)13    }14}15import org.hamcrest.core.IsCollectionContaining16import spock.lang.Specification17class MySpec extends Specification {18    def "test collection"() {19        list.contains(element)

describeTo

Using AI Code Generation

1import org.hamcrest.core.IsCollectionContaining2import spock.lang.Specification3import static org.hamcrest.MatcherAssert.assertThat4class IsCollectionContainingTest extends Specification {5    def "test IsCollectionContaining matcher"() {6        def result = collection.contains(item)7        assertThat(collection, IsCollectionContaining.hasItem(item))8    }9}

describeTo

Using AI Code Generation

1import org.hamcrest.core.IsCollectionContaining2def matcher = IsCollectionContaining.hasItem("one")3assert matcher.matches(collection)4assert !matcher.matches(["four", "five"])5assert !matcher.matches(["one", "two", "three", "four", "five"])6assert matcher.matches(["one", "two", "three", "four", "five", "six"])7assert matcher.matches(["one", "two", "three", "four", "five", "six", "seven"])8assert matcher.matches(["one", "two", "three", "four", "five", "six", "seven", "eight"])9assert matcher.matches(["one", "two", "three", "four", "five", "six", "seven", "eight", "nine"])10assert matcher.matches(["one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten"])11assert matcher.matches(["one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven"])12assert matcher.matches(["one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve"])13assert !matcher.matches(["two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve"])14assert !matcher.matches(["three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve"])15assert !matcher.matches(["four", "five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve"])16assert !matcher.matches(["five", "six", "seven", "eight", "nine", "ten", "eleven", "twelve"])17assert !matcher.matches(["six", "seven", "eight", "nine", "ten", "eleven", "twelve"])18assert !matcher.matches(["seven", "eight", "nine", "ten

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