How to use Condition class of org.hamcrest package

Best junit code snippet using org.hamcrest.Condition

Source:HasPropertyWithValue.java Github

copy

Full Screen

1package org.hamcrest.beans;2import org.hamcrest.Condition;3import org.hamcrest.Description;4import org.hamcrest.Matcher;5import org.hamcrest.TypeSafeDiagnosingMatcher;6import java.beans.PropertyDescriptor;7import java.lang.reflect.Method;8import static org.hamcrest.Condition.matched;9import static org.hamcrest.Condition.notMatched;10import static org.hamcrest.beans.PropertyUtil.NO_ARGUMENTS;11/**12 * <p>Matcher that asserts that a JavaBean property on an argument passed to the13 * mock object meets the provided matcher. This is useful for when objects14 * are created within code under test and passed to a mock object, and you wish15 * to assert that the created object has certain properties.16 * </p>17 *18 * <h2>Example Usage</h2>19 * Consider the situation where we have a class representing a person, which20 * follows the basic JavaBean convention of having get() and possibly set()21 * methods for it's properties:22 * <pre>23 * public class Person {24 * private String name;25 * public Person(String person) {26 * this.person = person;27 * }28 * public String getName() {29 * return name;30 * }31 * }</pre>32 * 33 * And that these person objects are generated within a piece of code under test34 * (a class named PersonGenerator). This object is sent to one of our mock objects35 * which overrides the PersonGenerationListener interface:36 * <pre>37 * public interface PersonGenerationListener {38 * public void personGenerated(Person person);39 * }</pre>40 * 41 * In order to check that the code under test generates a person with name42 * "Iain" we would do the following:43 * <pre>44 * Mock personGenListenerMock = mock(PersonGenerationListener.class);45 * personGenListenerMock.expects(once()).method("personGenerated").with(and(isA(Person.class), hasProperty("Name", eq("Iain")));46 * PersonGenerationListener listener = (PersonGenerationListener)personGenListenerMock.proxy();</pre>47 * 48 * <p>If an exception is thrown by the getter method for a property, the property49 * does not exist, is not readable, or a reflection related exception is thrown50 * when trying to invoke it then this is treated as an evaluation failure and51 * the matches method will return false.52 * </p>53 * <p>This matcher class will also work with JavaBean objects that have explicit54 * bean descriptions via an associated BeanInfo description class. See the55 * JavaBeans specification for more information:56 * http://java.sun.com/products/javabeans/docs/index.html57 * </p>58 *59 * @author Iain McGinniss60 * @author Nat Pryce61 * @author Steve Freeman62 */63public class HasPropertyWithValue<T> extends TypeSafeDiagnosingMatcher<T> {64 private static final Condition.Step<PropertyDescriptor,Method> WITH_READ_METHOD = withReadMethod();65 private final String propertyName;66 private final Matcher<Object> valueMatcher;67 public HasPropertyWithValue(String propertyName, Matcher<?> valueMatcher) {68 this.propertyName = propertyName;69 this.valueMatcher = nastyGenericsWorkaround(valueMatcher);70 }71 @Override72 public boolean matchesSafely(T bean, Description mismatch) {73 return propertyOn(bean, mismatch)74 .and(WITH_READ_METHOD)75 .and(withPropertyValue(bean))76 .matching(valueMatcher, "property '" + propertyName + "' ");77 }78 @Override79 public void describeTo(Description description) {80 description.appendText("hasProperty(").appendValue(propertyName).appendText(", ")81 .appendDescriptionOf(valueMatcher).appendText(")");82 }83 private Condition<PropertyDescriptor> propertyOn(T bean, Description mismatch) {84 PropertyDescriptor property = PropertyUtil.getPropertyDescriptor(propertyName, bean);85 if (property == null) {86 mismatch.appendText("No property \"" + propertyName + "\"");87 return notMatched();88 }89 return matched(property, mismatch);90 }91 private Condition.Step<Method, Object> withPropertyValue(final T bean) {92 return new Condition.Step<Method, Object>() {93 @Override94 public Condition<Object> apply(Method readMethod, Description mismatch) {95 try {96 return matched(readMethod.invoke(bean, NO_ARGUMENTS), mismatch);97 } catch (Exception e) {98 mismatch.appendText(e.getMessage());99 return notMatched();100 }101 }102 };103 }104 @SuppressWarnings("unchecked")105 private static Matcher<Object> nastyGenericsWorkaround(Matcher<?> valueMatcher) {106 return (Matcher<Object>) valueMatcher;107 }108 private static Condition.Step<PropertyDescriptor,Method> withReadMethod() {109 return new Condition.Step<PropertyDescriptor, java.lang.reflect.Method>() {110 @Override111 public Condition<Method> apply(PropertyDescriptor property, Description mismatch) {112 final Method readMethod = property.getReadMethod();113 if (null == readMethod) {114 mismatch.appendText("property \"" + property.getName() + "\" is not readable");115 return notMatched();116 }117 return matched(readMethod, mismatch);118 }119 };120 }121 /**122 * Creates a matcher that matches when the examined object has a JavaBean property123 * with the specified name whose value satisfies the specified matcher.124 * For example:125 * <pre>assertThat(myBean, hasProperty("foo", equalTo("bar"))</pre>...

Full Screen

Full Screen

Source:ConditionMatchers.java Github

copy

Full Screen

1package com.atlassian.plugin.connect.test.matcher;2import com.atlassian.plugin.web.Condition;3import com.atlassian.plugin.web.conditions.AbstractCompositeCondition;4import org.hamcrest.Description;5import org.hamcrest.core.IsCollectionContaining;6import org.mockito.ArgumentMatcher;7import java.lang.reflect.Field;8import java.util.Arrays;9import java.util.List;10import java.util.stream.Collectors;11import static org.hamcrest.CoreMatchers.equalTo;12import static org.hamcrest.CoreMatchers.instanceOf;13import static org.hamcrest.CoreMatchers.is;14import static org.hamcrest.MatcherAssert.assertThat;15/**16 *17 */18public class ConditionMatchers {19 public static ArgumentMatcher<Condition> isCompositeConditionContaining(20 final Class<? extends AbstractCompositeCondition> expectedCompositeConditionType,21 final Condition... expectedNestedConditions) {22 return new ArgumentMatcher<Condition>() {23 @Override24 public boolean matches(Object argument) {25 assertThat(argument, is(instanceOf(expectedCompositeConditionType)));26 List<Condition> conditionList = getNestedConditionsReflectively((AbstractCompositeCondition) argument);27 assertThat(conditionList, IsCollectionContaining.hasItems(expectedNestedConditions));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;68 } catch (NoSuchFieldException e) {69 throw new RuntimeException(condition.getClass().getSimpleName() + " no longer has a field named 'conditions'", e);70 } catch (ClassCastException e) {71 throw new RuntimeException("The 'conditions' field is no longer a List in " + condition.getClass().getSimpleName(), e);72 } catch (IllegalAccessException e) {73 throw new RuntimeException(e);74 }75 }76 @SuppressWarnings("unchecked")77 private static List<String> getNestedConditionSimpleNamesReflectively(final AbstractCompositeCondition condition) {78 try {79 Field conditions = AbstractCompositeCondition.class.getDeclaredField("conditions");80 conditions.setAccessible(true);81 return ((List<Condition>) conditions.get(condition)).stream()82 .map(nested -> nested.getClass().getSimpleName())83 .collect(Collectors.toList());84 } catch (NoSuchFieldException e) {85 throw new RuntimeException(condition.getClass().getSimpleName() + " no longer has a field named 'conditions'", e);86 } catch (ClassCastException e) {87 throw new RuntimeException("The 'conditions' field is no longer a List in " + condition.getClass().getSimpleName(), e);88 } catch (IllegalAccessException e) {89 throw new RuntimeException(e);90 }91 }92}...

Full Screen

Full Screen

Source:JsonPathMatcher.java Github

copy

Full Screen

...5import org.hamcrest.Matcher;6import org.hamcrest.TypeSafeDiagnosingMatcher;7import java.util.ArrayList;8import static org.hamcrest.Matchers.any;9import static org.hamcrest.extras.Condition.matched;10import static org.hamcrest.extras.Condition.notMatched;11/**12* @author Steve Freeman 2012 http://www.hamcrest.com13*/14public class JsonPathMatcher extends TypeSafeDiagnosingMatcher<String> {15 private final String jsonPath;16 private Condition.Step<? super JsonObject, JsonElement> findElement;17 private Matcher<JsonElement> elementContents;18 public JsonPathMatcher(String jsonPath, Matcher<JsonElement> elementContents) {19 this.jsonPath = jsonPath;20 this.findElement = findElementStep(jsonPath);21 this.elementContents = elementContents;22 }23 @Override24 protected boolean matchesSafely(String source, Description mismatch) {25 return parse(source, mismatch)26 .and(findElement)27 .matching(elementContents);28 }29 public void describeTo(Description description) {30 description.appendText("Json with path '").appendText(jsonPath).appendText("'")31 .appendDescriptionOf(elementContents);32 }33 @Factory34 public static Matcher<String> hasJsonPath(final String jsonPath) {35 return new JsonPathMatcher(jsonPath, any(JsonElement.class));36 }37 @Factory38 public static Matcher<String> hasJsonElement(final String jsonPath, final Matcher<String> contentsMatcher) {39 return new JsonPathMatcher(jsonPath, elementWith(contentsMatcher));40 }41 private Condition<JsonObject> parse(String source, Description mismatch) {42 try {43 return matched(new JsonParser().parse(source).getAsJsonObject(), mismatch);44 } catch (JsonSyntaxException e) {45 mismatch.appendText(e.getMessage());46 }47 return notMatched();48 }49 private static Matcher<JsonElement> elementWith(final Matcher<String> contentsMatcher) {50 return new TypeSafeDiagnosingMatcher<JsonElement>() {51 @Override52 protected boolean matchesSafely(JsonElement element, Description mismatch) {53 return jsonPrimitive(element, mismatch).matching(contentsMatcher);54 }55 public void describeTo(Description description) {56 description.appendText("containing ").appendDescriptionOf(contentsMatcher);57 }58 private Condition<String> jsonPrimitive(JsonElement element, Description mismatch) {59 if (element.isJsonPrimitive()) {60 return matched(element.getAsJsonPrimitive().getAsString(), mismatch);61 }62 mismatch.appendText("element was ").appendValue(element);63 return notMatched();64 }65 };66 }67 private static Condition.Step<JsonElement, JsonElement> findElementStep(final String jsonPath) {68 return new Condition.Step<JsonElement, JsonElement>() {69 public Condition<JsonElement> apply(JsonElement root, Description mismatch) {70 Condition<JsonElement> current = matched(root, mismatch);71 for (JsonPathSegment nextSegment : split(jsonPath)) {72 current = current.then(nextSegment);73 }74 return current;75 }76 };77 }78 private static Iterable<JsonPathSegment> split(String jsonPath) {79 final ArrayList<JsonPathSegment> segments = new ArrayList<JsonPathSegment>();80 final StringBuilder pathSoFar = new StringBuilder();81 for (String pathSegment : jsonPath.split("\\.")) {82 pathSoFar.append(pathSegment);83 final int leftBracket = pathSegment.indexOf('[');84 if (leftBracket == -1) {...

Full Screen

Full Screen

Source:ConnectConditionMarshallingTest.java Github

copy

Full Screen

1package com.atlassian.plugin.connect.plugin.web.condition;2import com.atlassian.plugin.connect.modules.beans.ConditionalBean;3import com.atlassian.plugin.connect.modules.beans.nested.CompositeConditionBean;4import com.atlassian.plugin.connect.modules.beans.nested.CompositeConditionType;5import com.atlassian.plugin.connect.modules.beans.nested.SingleConditionBean;6import com.atlassian.plugin.connect.modules.gson.ConnectModulesGsonFactory;7import com.google.gson.Gson;8import com.google.gson.reflect.TypeToken;9import org.junit.Test;10import java.lang.reflect.Type;11import java.util.List;12import static com.atlassian.plugin.connect.modules.beans.nested.CompositeConditionBean.newCompositeConditionBean;13import static com.atlassian.plugin.connect.modules.beans.nested.SingleConditionBean.newSingleConditionBean;14import static com.atlassian.plugin.connect.test.TestFileReader.readAddonTestFile;15import static com.google.common.collect.Lists.newArrayList;16import static org.hamcrest.Matchers.both;17import static org.hamcrest.Matchers.contains;18import static org.hamcrest.Matchers.hasEntry;19import static org.hamcrest.Matchers.hasProperty;20import static org.hamcrest.Matchers.hasSize;21import static org.hamcrest.Matchers.instanceOf;22import static org.hamcrest.Matchers.is;23import static org.junit.Assert.assertEquals;24import static org.junit.Assert.assertThat;25/**26 * @since 1.027 */28public class ConnectConditionMarshallingTest {29 @Test30 @SuppressWarnings("unchecked")31 public void verifyDeserializationWorks() throws Exception {32 String json = readAddonTestFile("conditionMarshalling.json");33 Gson gson = ConnectModulesGsonFactory.getGson();34 Type listType = new TypeToken<List<ConditionalBean>>() {35 }.getType();36 List<ConditionalBean> conditionList = gson.fromJson(json, listType);37 assertThat(conditionList,38 contains(39 instanceOf(SingleConditionBean.class),40 instanceOf(SingleConditionBean.class),41 instanceOf(CompositeConditionBean.class),42 instanceOf(CompositeConditionBean.class)));43 assertThat(((SingleConditionBean) conditionList.get(0)).getParams(), hasEntry("someParam", "woot"));44 assertThat(conditionList.get(2), both(hasProperty("type", is(CompositeConditionType.AND))).and(hasProperty("conditions", hasSize(2))));45 assertThat(conditionList.get(3), both(hasProperty("type", is(CompositeConditionType.OR))).and(hasProperty("conditions", hasSize(2))));46 }47 @Test48 public void verifySerializationWorks() throws Exception {49 String expected = readAddonTestFile("conditionUnmarshalling.json");50 Type conditionalType = new TypeToken<List<ConditionalBean>>() {51 }.getType();52 List<ConditionalBean> conditionList = newArrayList();53 conditionList.add(newSingleConditionBean().withCondition("some_condition").build());54 conditionList.add(55 newCompositeConditionBean().withConditions(56 newSingleConditionBean().withCondition("some_condition2").build(),57 newCompositeConditionBean().withConditions(58 newSingleConditionBean().withCondition("some_condition3").build()59 ).withType(CompositeConditionType.OR)60 .build()61 ).withType(CompositeConditionType.AND)62 .build()63 );64 Gson gson = ConnectModulesGsonFactory.getGsonBuilder().setPrettyPrinting().create();65 String json = gson.toJson(conditionList, conditionalType);66 assertEquals(expected, json);67 }68}...

Full Screen

Full Screen

Source:HasRecordComponentWithValue.java Github

copy

Full Screen

1package org.zwobble.clunk.matchers;2import org.hamcrest.Condition;3import org.hamcrest.Description;4import org.hamcrest.Matcher;5import org.hamcrest.TypeSafeDiagnosingMatcher;6import java.lang.reflect.Method;7import java.lang.reflect.RecordComponent;8import static org.hamcrest.Condition.matched;9import static org.hamcrest.Condition.notMatched;10import static org.hamcrest.beans.PropertyUtil.NO_ARGUMENTS;11public class HasRecordComponentWithValue<T> extends TypeSafeDiagnosingMatcher<T> {12 private static final Condition.Step<RecordComponent, Method> WITH_READ_METHOD = withReadMethod();13 private final String componentName;14 private final Matcher<Object> valueMatcher;15 public HasRecordComponentWithValue(String componentName, Matcher<?> valueMatcher) {16 this.componentName = componentName;17 this.valueMatcher = nastyGenericsWorkaround(valueMatcher);18 }19 @Override20 public boolean matchesSafely(T bean, Description mismatch) {21 return recordComponentOn(bean, mismatch)22 .and(WITH_READ_METHOD)23 .and(withPropertyValue(bean))24 .matching(valueMatcher, "record component '" + componentName + "' ");25 }26 private Condition.Step<Method, Object> withPropertyValue(final T bean) {27 return new Condition.Step<Method, Object>() {28 @Override29 public Condition<Object> apply(Method readMethod, Description mismatch) {30 try {31 return matched(readMethod.invoke(bean, NO_ARGUMENTS), mismatch);32 } catch (Exception e) {33 mismatch.appendText(e.getMessage());34 return notMatched();35 }36 }37 };38 }39 @Override40 public void describeTo(Description description) {41 description.appendText("hasRecordComponent(").appendValue(componentName).appendText(", ")42 .appendDescriptionOf(valueMatcher).appendText(")");43 }44 private Condition<RecordComponent> recordComponentOn(T bean, Description mismatch) {45 RecordComponent[] recordComponents = bean.getClass().getRecordComponents();46 if (recordComponents == null) {47 mismatch.appendValue(bean);48 mismatch.appendText(" is not a record");49 return notMatched();50 }51 for(RecordComponent comp : recordComponents) {52 if(comp.getName().equals(componentName)) {53 return matched(comp, mismatch);54 }55 }56 mismatch.appendText("No record component \"" + componentName + "\"");57 return notMatched();58 }59 @SuppressWarnings("unchecked")60 private static Matcher<Object> nastyGenericsWorkaround(Matcher<?> valueMatcher) {61 return (Matcher<Object>) valueMatcher;62 }63 private static Condition.Step<RecordComponent,Method> withReadMethod() {64 return new Condition.Step<RecordComponent, java.lang.reflect.Method>() {65 @Override66 public Condition<Method> apply(RecordComponent property, Description mismatch) {67 final Method readMethod = property.getAccessor();68 if (null == readMethod) {69 mismatch.appendText("record component \"" + property.getName() + "\" is not readable");70 return notMatched();71 }72 return matched(readMethod, mismatch);73 }74 };75 }76 public static <T> Matcher<T> has(String componentName, Matcher<?> valueMatcher) {77 return new HasRecordComponentWithValue<T>(componentName, valueMatcher);78 }79}...

Full Screen

Full Screen

Source:Matchers.java Github

copy

Full Screen

1package org.codingmatters.value.objects.values.matchers.optional;2import org.hamcrest.Condition;3import org.hamcrest.Description;4import org.hamcrest.Matcher;5import org.hamcrest.TypeSafeDiagnosingMatcher;6import org.hamcrest.beans.PropertyUtil;7import java.beans.PropertyDescriptor;8import java.lang.reflect.InvocationTargetException;9import java.lang.reflect.Method;10import static org.hamcrest.Condition.matched;11import static org.hamcrest.Condition.notMatched;12import static org.hamcrest.beans.PropertyUtil.NO_ARGUMENTS;13public class Matchers {14 public static <T> org.hamcrest.Matcher<T> isPresent() {15 return new IsPresent<>();16 }17 private static class IsPresent<T> extends TypeSafeDiagnosingMatcher<T> {18 @Override19 public boolean matchesSafely(T bean, Description mismatch) {20 return propertyOn(bean,"present", mismatch)21 .and(Matchers::withReadMethod)22 .and(withPropertyValue(bean))23 .matching(IS_VALID_MATCHER, mismatchMessage);24 }25 @Override26 public void describeTo(Description description) {27 description.appendText("isPresent()");28 }29 }30 public static <T> org.hamcrest.Matcher<T> isEmpty() {31 return new IsEmpty<>();32 }33 private static class IsEmpty<T> extends TypeSafeDiagnosingMatcher<T> {34 @Override35 public boolean matchesSafely(T bean, Description mismatch) {36 return propertyOn(bean,"empty", mismatch)37 .and(Matchers::withReadMethod)38 .and(withPropertyValue(bean))39 .matching(IS_VALID_MATCHER, mismatchMessage);40 }41 @Override42 public void describeTo(Description description) {43 description.appendText("isEmpty()");44 }45 }46 private static <T> Condition<PropertyDescriptor> propertyOn(T bean, String propertyName, Description mismatch) {47 PropertyDescriptor property = PropertyUtil.getPropertyDescriptor(propertyName, bean);48 if (property == null) {49 mismatch.appendText("Not a valid Optional Class");50 return notMatched();51 }52 return matched(property, mismatch);53 }54 private static final Matcher<Object> IS_VALID_MATCHER = org.hamcrest.core.IsEqual.equalTo(true);55 private static final String mismatchMessage = "Not a valid Optional Class";56 private static <T> Condition.Step<Method, Object> withPropertyValue(final T bean) {57 return (readMethod, mismatch) -> {58 try {59 return matched(readMethod.invoke(bean, NO_ARGUMENTS), mismatch);60 } catch (InvocationTargetException e) {61 mismatch.appendText(mismatchMessage);62 return notMatched();63 } catch (Exception e) {64 throw new IllegalStateException("Calling: '" + readMethod + "' should not have thrown " + e);65 }66 };67 }68 private static Condition<Method> withReadMethod(PropertyDescriptor property, Description mismatch) {69 final Method readMethod = property.getReadMethod();70 if (null == readMethod) {71 mismatch.appendText("Not a valid Optional Class");72 return notMatched();73 }74 return matched(readMethod, mismatch);75 }76}...

Full Screen

Full Screen

Source:EventManagerTestSupport.java Github

copy

Full Screen

...13package org.sonatype.nexus.capability.condition;14import java.util.ArrayList;15import java.util.List;16import org.sonatype.goodies.testsupport.TestSupport;17import org.sonatype.nexus.capability.Condition;18import org.sonatype.nexus.capability.ConditionEvent.Satisfied;19import org.sonatype.nexus.capability.ConditionEvent.Unsatisfied;20import org.sonatype.nexus.common.event.EventManager;21import org.hamcrest.Matcher;22import org.junit.Before;23import org.mockito.ArgumentMatcher;24import org.mockito.Mock;25import org.mockito.invocation.InvocationOnMock;26import org.mockito.stubbing.Answer;27import static org.hamcrest.MatcherAssert.assertThat;28import static org.hamcrest.Matchers.allOf;29import static org.hamcrest.Matchers.contains;30import static org.hamcrest.Matchers.empty;31import static org.hamcrest.Matchers.instanceOf;32import static org.mockito.Matchers.any;33import static org.mockito.Mockito.doAnswer;34/**35 * Support for tests using event bus.36 *37 * @since capabilities 2.038 */39public class EventManagerTestSupport40 extends TestSupport41{42 @Mock43 protected EventManager eventManager;44 protected List<Object> eventManagerEvents;45 @Before46 public final void setUpEventManager()47 throws Exception48 {49 eventManagerEvents = new ArrayList<Object>();50 doAnswer(new Answer<Object>()51 {52 @Override53 public Object answer(final InvocationOnMock invocation)54 throws Throwable55 {56 eventManagerEvents.add(invocation.getArguments()[0]);57 return null;58 }59 }).when(eventManager).post(any());60 }61 protected void verifyEventManagerEvents(final Matcher... matchers) {62 assertThat(eventManagerEvents, contains(matchers));63 }64 protected void verifyNoEventManagerEvents() {65 assertThat(eventManagerEvents, empty());66 }67 protected static Matcher<Object> satisfied(final Condition condition) {68 return allOf(69 instanceOf(Satisfied.class),70 new ArgumentMatcher<Object>()71 {72 @Override73 public boolean matches(final Object argument) {74 return ((Satisfied) argument).getCondition() == condition;75 }76 }77 );78 }79 protected static Matcher<Object> unsatisfied(final Condition condition) {80 return allOf(81 instanceOf(Unsatisfied.class),82 new ArgumentMatcher<Object>()83 {84 @Override85 public boolean matches(final Object argument) {86 return ((Unsatisfied) argument).getCondition() == condition;87 }88 }89 );90 }91}...

Full Screen

Full Screen

Source:Condition.java Github

copy

Full Screen

1package org.hamcrest;2public abstract class Condition<T> {3 public static final NotMatched<Object> NOT_MATCHED = new NotMatched<>();4 public interface Step<I, O> {5 Condition<O> apply(I i, Description description);6 }7 public abstract <U> Condition<U> and(Step<? super T, U> step);8 public abstract boolean matching(Matcher<T> matcher, String str);9 private Condition() {10 }11 public final boolean matching(Matcher<T> match) {12 return matching(match, "");13 }14 public final <U> Condition<U> then(Step<? super T, U> mapping) {15 return and(mapping);16 }17 public static <T> Condition<T> notMatched() {18 return NOT_MATCHED;19 }20 public static <T> Condition<T> matched(T theValue, Description mismatch) {21 return new Matched(theValue, mismatch);22 }23 private static final class Matched<T> extends Condition<T> {24 private final Description mismatch;25 private final T theValue;26 private Matched(T theValue2, Description mismatch2) {27 super();28 this.theValue = theValue2;29 this.mismatch = mismatch2;30 }31 @Override // org.hamcrest.Condition32 public boolean matching(Matcher<T> matcher, String message) {33 if (matcher.matches(this.theValue)) {34 return true;35 }36 this.mismatch.appendText(message);37 matcher.describeMismatch(this.theValue, this.mismatch);38 return false;39 }40 @Override // org.hamcrest.Condition41 public <U> Condition<U> and(Step<? super T, U> next) {42 return next.apply(this.theValue, this.mismatch);43 }44 }45 private static final class NotMatched<T> extends Condition<T> {46 private NotMatched() {47 super();48 }49 @Override // org.hamcrest.Condition50 public boolean matching(Matcher<T> matcher, String message) {51 return false;52 }53 @Override // org.hamcrest.Condition54 public <U> Condition<U> and(Step<? super T, U> step) {55 return notMatched();56 }57 }58}...

Full Screen

Full Screen

Condition

Using AI Code Generation

copy

Full Screen

1import org.hamcrest.Condition;2import org.hamcrest.Matcher;3import org.hamcrest.MatcherAssert;4import static org.hamcrest.MatcherAssert.assertThat;5import static org.hamcrest.Matchers.*;6public class HamcrestCondition {7 public static void main(String[] args) {8 Condition<String> condition = new Condition<>(s -> s.contains("a"), "string contains a");9 assertThat("abc", condition);10 }11}12import org.hamcrest.Condition;13import org.hamcrest.Matcher;14import org.hamcrest.MatcherAssert;15import static org.hamcrest.MatcherAssert.assertThat;16import static org.hamcrest.Matchers.*;17public class HamcrestCondition {18 public static void main(String[] args) {19 Condition<String> condition = new Condition<>(s -> s.contains("a"), "string contains a");20 assertThat("abc", condition);21 assertThat("xyz", not(condition));22 }23}24import org.hamcrest.Condition;25import org.hamcrest.Matcher;26import org.hamcrest.MatcherAssert;27import static org.hamcrest.MatcherAssert.assertThat;28import static org.hamcrest.Matchers.*;29public class HamcrestCondition {30 public static void main(String[] args) {31 Condition<String> condition = new Condition<>(s -> s.contains("a"), "string contains a");32 assertThat("abc", condition);33 assertThat("xyz", not(condition));34 assertThat("abc", condition.describedAs("string does not contain a"));35 }36}

Full Screen

Full Screen

Condition

Using AI Code Generation

copy

Full Screen

1import org.hamcrest.Condition;2import org.hamcrest.Matcher;3import org.junit.Test;4import static org.hamcrest.MatcherAssert.assertThat;5import static org.hamcrest.Matchers.equalTo;6public class ConditionTest {7public void testCondition() {8Condition<Integer> condition = new Condition<Integer>() {9public boolean matches(Integer value) {10return value % 2 == 0;11}12};13Matcher<Integer> evenNumber = new Matcher<Integer>() {14public void describeTo(org.hamcrest.Description description) {15description.appendText("even number");16}17public boolean matches(Object item) {18return condition.matches((Integer) item);19}20public void describeMismatch(Object item, org.hamcrest.Description mismatchDescription) {21mismatchDescription.appendText("was ").appendValue(item);22}23};24assertThat(2, evenNumber);25assertThat(3, equalTo(3));26}27}28at org.junit.Assert.assertEquals(Assert.java:115)29at org.junit.Assert.assertEquals(Assert.java:144)30at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20)31at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:8)32at com.journaldev.junit.ConditionTest.testCondition(ConditionTest.java:35)33at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)34at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)35at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)36at java.lang.reflect.Method.invoke(Method.java:498)37at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)38at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)39at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)40at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)41at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)42at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)43at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)44at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)45at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)46at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)

Full Screen

Full Screen

Condition

Using AI Code Generation

copy

Full Screen

1import org.hamcrest.Matcher;2public class ConditionExample {3 public static void main(String[] args) {4 Condition<Integer> condition = new Condition<>(i -> i % 2 == 0, "is even");5 Matcher<Integer> matcher = condition.getMatcher();6 }7}8Java 8: Collectors.groupingBy() Examples9Java 8: Collectors.partitioningBy() Examples10Java 8: Collectors.toMap() Examples11Java 8: Collectors.summarizingInt() Examples12Java 8: Collectors.summarizingLong() Examples13Java 8: Collectors.summarizingDouble() Examples14Java 8: Collectors.summingInt() Examples15Java 8: Collectors.summingLong() Examples16Java 8: Collectors.summingDouble() Examples17Java 8: Collectors.averagingInt() Examples18Java 8: Collectors.averagingLong() Examples19Java 8: Collectors.averagingDouble() Examples20Java 8: Collectors.collectingAndThen() Examples21Java 8: Collectors.mapping() Examples22Java 8: Collectors.flatMapping() Examples23Java 8: Collectors.reducing() Examples24Java 8: Collectors.counting() Examples25Java 8: Collectors.minBy() Examples26Java 8: Collectors.maxBy() Examples27Java 8: Collectors.toList() Examples28Java 8: Collectors.toSet() Examples29Java 8: Collectors.toCollection() Examples30Java 8: Collectors.joining() Examples31Java 8: Collectors.toUnmodifiableList() Examples32Java 8: Collectors.toUnmodifiableSet() Examples

Full Screen

Full Screen

Condition

Using AI Code Generation

copy

Full Screen

1import org.hamcrest.Condition2import org.hamcrest.Matchers3import static org.hamcrest.MatcherAssert.assertThat4import static org.hamcrest.Matchers.equalTo5def "test 1"() {6 def condition = new Condition({ it > 10 }, "greater than 10")7 assertThat(result, equalTo(true))8}9def "test 2"() {10 def condition = new Condition({ it > 10 }, "greater than 10")11 assertThat(result, equalTo(true))12 assertThat(value, condition)13 assertThat(value, Matchers.greaterThan(10))14}15def "test 3"() {16 def condition = new Condition({ it > 10 }, "greater than 10")17 assertThat(result, equalTo(true))18 assertThat(value, Matchers.greaterThan(10))19}20def "test 4"() {21 def condition = new Condition({ it > 10 }, "greater than 10")22 assertThat(value, condition)23 assertThat(value, Matchers.greaterThan(10))24}25def "test 5"() {26 def condition = new Condition({ it > 10 }, "greater than 10")27 assertThat(value, Matchers.greaterThan(10))28}29def "test 6"() {30 def condition = new Condition({ it > 10 }, "greater than 10")

Full Screen

Full Screen

Condition

Using AI Code Generation

copy

Full Screen

1import org.junit.Test;2import org.junit.runner.RunWith;3import org.junit.runners.Parameterized;4import org.junit.runners.Parameterized.Parameters;5import org.junit.runners.Parameterized.Parameter;6import static org.junit.Assert.assertEquals;7import static org.junit.Assert.assertTrue;8import static org.junit.Assert.assertFalse;9import static org.junit.Assert.assertNotNull;10import static org.junit.Assert.assertNull;11import static org.junit.Assert.assertSame;12import static org.junit.Assert.assertNotSame;13@RunWith(Parameterized.class)14public class TestJunit4 {15 public String methodToTest(int num1, int num2) {16 if (num1 == num2) {17 return "Equal";18 } else {19 return "Not Equal";20 }21 }22 public String methodToTest(String str1, String str2) {23 if (str1.equals(str2)) {24 return "Equal";25 } else {26 return "Not Equal";27 }28 }29 public static Collection<Object[]> data() {30 return Arrays.asList(new Object[][] {31 { 1, 1, "Equal" },32 { 2, 2, "Equal" },33 { 3, 3, "Equal" },34 { 4, 4, "Equal" },35 { 5, 5, "Equal" },36 { 6, 6, "Equal" },37 { 7, 7, "Equal" },38 { 8, 8, "Equal" },39 { 9, 9, "Equal" },40 { 10, 10, "Equal" },41 { 1, 2, "Not Equal" },42 { 2, 3, "Not Equal" },43 { 3, 4, "Not Equal" },44 { 4, 5, "Not Equal" },45 { 5, 6, "Not Equal" },46 { 6, 7, "Not Equal" },47 { 7, 8, "Not Equal" },48 { 8

Full Screen

Full Screen
copy
1Start-Class: com.myco.eventlogging.MyService2Spring-Boot-Classes: BOOT-INF/classes/3Spring-Boot-Lib: BOOT-INF/lib/4Spring-Boot-Version: 1.4.0.RELEASE5Created-By: Apache Maven 3.3.96Build-Jdk: 1.8.0_1317Main-Class: org.springframework.boot.loader.JarLauncher8
Full Screen

JUnit Tutorial:

LambdaTest also has a detailed JUnit tutorial explaining its features, importance, advanced use cases, best practices, and more to help you get started with running your automation testing scripts.

JUnit Tutorial Chapters:

Here are the detailed JUnit testing chapters to help you get started:

  • Importance of Unit testing - Learn why Unit testing is essential during the development phase to identify bugs and errors.
  • Top Java Unit testing frameworks - Here are the upcoming JUnit automation testing frameworks that you can use in 2023 to boost your unit testing.
  • What is the JUnit framework
  • Why is JUnit testing important - Learn the importance and numerous benefits of using the JUnit testing framework.
  • Features of JUnit - Learn about the numerous features of JUnit and why developers prefer it.
  • JUnit 5 vs. JUnit 4: Differences - Here is a complete comparison between JUnit 5 and JUnit 4 testing frameworks.
  • Setting up the JUnit environment - Learn how to set up your JUnit testing environment.
  • Getting started with JUnit testing - After successfully setting up your JUnit environment, this chapter will help you get started with JUnit testing in no time.
  • Parallel testing with JUnit - Parallel Testing can be used to reduce test execution time and improve test efficiency. Learn how to perform parallel testing with JUnit.
  • Annotations in JUnit - When writing automation scripts with JUnit, we can use JUnit annotations to specify the type of methods in our test code. This helps us identify those methods when we run JUnit tests using Selenium WebDriver. Learn in detail what annotations are in JUnit.
  • Assertions in JUnit - Assertions are used to validate or test that the result of an action/functionality is the same as expected. Learn in detail what assertions are and how to use them while performing JUnit testing.
  • Parameterization in JUnit - Parameterized Test enables you to run the same automated test scripts with different variables. By collecting data on each method's test parameters, you can minimize time spent on writing tests. Learn how to use parameterization in JUnit.
  • Nested Tests In JUnit 5 - A nested class is a non-static class contained within another class in a hierarchical structure. It can share the state and setup of the outer class. Learn about nested annotations in JUnit 5 with examples.
  • Best practices for JUnit testing - Learn about the best practices, such as always testing key methods and classes, integrating JUnit tests with your build, and more to get the best possible results.
  • Advanced Use Cases for JUnit testing - Take a deep dive into the advanced use cases, such as how to run JUnit tests in Jupiter, how to use JUnit 5 Mockito for Unit testing, and more for JUnit testing.

JUnit Certification:

You can also check out our JUnit certification if you wish to take your career in Selenium automation testing with JUnit to the next level.

Run junit automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

...Most popular Stackoverflow questions on Condition

Most used methods in Condition

Test Your Web Or Mobile Apps On 3000+ Browsers

Signup for free

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful