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How to use IntrospectionError class of org.assertj.core.util.introspection package

Best Assertj code snippet using org.assertj.core.util.introspection.IntrospectionError

Source:MapBasedModelBuilderAssert.java

...24import org.assertj.core.api.AbstractAssert;25import org.assertj.core.api.Assertions;26import org.assertj.core.api.MapAssert;27import org.assertj.core.api.ObjectAssert;28import org.assertj.core.util.introspection.IntrospectionError;29/**30 * Custom assertions for map-based model builders.31 *32 * @param <M>33 *        The type of model the builder constructs.34 * @param <B>35 *        The type of the builder.36 */37@SuppressWarnings({"UnusedReturnValue", "unused"})38public class MapBasedModelBuilderAssert<M extends Model, B extends MapBasedModelBuilder<M, B>>39extends AbstractAssert<MapBasedModelBuilderAssert<M, B>, MapBasedModelBuilder<M, B>> {40  private static final String FIELD_MAP_FIELD_NAME = "fieldValueMap";41  /**42   * Constructor for {@code MapBasedModelBuilderAssert}.43   *44   * @param actual45   *        The model builder under test.46   */47  public MapBasedModelBuilderAssert(final MapBasedModelBuilder<M, B> actual) {48    super(actual, MapBasedModelBuilderAssert.class);49  }50  /**51   * Fluent entry point into this assertion class.52   *53   * <p>Use this with a static import of54   * {@code com.rosieapp.services.assertions.MapBasedModelBuilderAssert.assertThat}.55   *56   * @param   builder57   *          The builder under test.58   * @param   <M2>59   *          The type of model the builder constructs.60   * @param   <B2>61   *          The type of the builder.62   *63   * @return  The assertion matcher.64   */65  public static <M2 extends Model, B2 extends MapBasedModelBuilder<M2, B2>>66         MapBasedModelBuilderAssert<M2, B2> assertThat(final MapBasedModelBuilder<M2, B2> builder) {67    return new MapBasedModelBuilderAssert<>(builder);68  }69  /**70   * Extract the field map from the builder under test.71   *72   * <p>The field map becomes the map under test.73   *74   * @return  A new assertion object whose object under test is the field map of the builder.75   *76   * @throws  IntrospectionError77   *          If the field map is somehow missing from the builder.78   */79  @SuppressWarnings("unchecked")80  public MapAssert<String, Object> extractingFieldMap()81  throws IntrospectionError {82    final Map<String, Object> actualValue;83    final String              extractedMapDescription,84                              description;85    actualValue = (Map<String, Object>)byName(FIELD_MAP_FIELD_NAME).extract(this.actual);86    extractedMapDescription = extractedDescriptionOf(FIELD_MAP_FIELD_NAME);87    description             = mostRelevantDescription(info.description(), extractedMapDescription);88    return new MapAssert<>(actualValue).as(description);89  }90  /**91   * Asserts that the builder under test has a field with the given name and value.92   *93   * @param   name94   *          The name of the field.95   * @param   expectedValue96   *          The value expected for the field.97   *98   * @return  This object, for chaining builder calls.99   */100  public MapBasedModelBuilderAssert hasFieldValue(final String name, final Object expectedValue) {101    extractingFieldMap().contains(entry(name, expectedValue));102    return this;103  }104  /**105   * Extract a specific field from the field map of the builder under test.106   *107   * <p>The field becomes the object under test.108   *109   * @param   fieldName110   *          The name of the desired field.111   *112   * @param   <T>113   *          The type of field expected.114   *115   * @return  A new assertion object whose object under test is the extracted field.116   *117   * @throws  IntrospectionError118   *          If there is no field in the map with the specified field name.119   */120  @SuppressWarnings("unchecked")121  public <T> ObjectAssert<T> extractingField(final String fieldName) {122    final Object              fieldValue;123    final Map<String, Object> fieldMap;124    fieldMap    = (Map<String, Object>)byName(FIELD_MAP_FIELD_NAME).extract(this.actual);125    fieldValue  = fieldMap.get(fieldName);126    return new ObjectAssert<>((T)fieldValue);127  }128  /**129   * Extract a specific map field from the field map of the builder under test.130   *131   * <p>The extracted map becomes the object under test.132   *133   * @param   fieldName134   *          The name of the desired map field.135   *136   * @param   <K>137   *          The type of keys expected.138   * @param   <V>139   *          The type of values expected.140   *141   * @return  A new assertion object whose object under test is the extracted map field.142   *143   * @throws  IntrospectionError144   *          If there is no field in the map with the specified field name.145   */146  @SuppressWarnings("unchecked")147  public <K, V> MapAssert<K, V> extractingMapField(final String fieldName) {148    final Object              fieldValue;149    final Map<String, Object> fieldMap;150    fieldMap    = (Map<String, Object>)byName(FIELD_MAP_FIELD_NAME).extract(this.actual);151    fieldValue  = fieldMap.get(fieldName);152    Assertions.assertThat(fieldValue).isInstanceOf(Map.class);153    return new MapAssert<>((Map<K, V>)fieldValue);154  }155  /**156   * Extract the value of a specific key from a specific map field in the field map of the builder157   * under test.158   *159   * <p>The extracted value becomes the object under test.160   *161   * @param   fieldName162   *          The name of the map field.163   * @param   valueKey164   *          The key of the desired value in the map field.165   *166   * @param   <T>167   *          The type of value expected.168   *169   * @return  A new assertion object whose object under test is the value extracted from the map170   *          field.171   *172   * @throws  IntrospectionError173   *          If there is no field in the map with the specified field name.174   */175  @SuppressWarnings("unchecked")176  public <T> ObjectAssert<T> extractingValueOfMapField(final String fieldName,177                                                       final Object valueKey) {178    final Object              fieldValue;179    final Map<String, Object> fieldMap;180    final Map<Object, Object> mapValue;181    fieldMap    = (Map<String, Object>)byName(FIELD_MAP_FIELD_NAME).extract(this.actual);182    fieldValue  = fieldMap.get(fieldName);183    Assertions.assertThat(fieldValue).isInstanceOf(Map.class);184    mapValue = (Map<Object, Object>)fieldValue;185    return new ObjectAssert<>((T)mapValue.get(valueKey));186  }...

Source:Introspection_getProperty_Test.java

...15import static org.assertj.core.test.ExpectedException.none;16import static org.assertj.core.util.introspection.Introspection.getPropertyGetter;17import java.lang.reflect.Method;18import org.assertj.core.test.ExpectedException;19import org.assertj.core.util.introspection.IntrospectionError;20import org.junit.Before;21import org.junit.Rule;22import org.junit.Test;23public class Introspection_getProperty_Test {24  @Rule25  public ExpectedException thrown = none();26  private Employee judy;27  @Before28  public void initData() {29    judy = new Employee(100000.0, 31);30  }31  @Test32  public void get_getter_for_property() {33    Method getter = getPropertyGetter("age", judy);34    assertThat(getter).isNotNull();35  }36  @Test37  public void should_raise_an_error_because_of_missing_getter() {38    thrown.expect(IntrospectionError.class, "No getter for property 'salary' in org.assertj.core.util.Employee");39    getPropertyGetter("salary", judy);40  }41  @Test42  public void should_raise_an_error_because_of_non_public_getter_when_getter_does_not_exists() {43    thrown.expect(IntrospectionError.class,44                  "No public getter for property 'company' in org.assertj.core.util.Employee");45    getPropertyGetter("company", judy);46  }47  @Test48  public void should_raise_an_error_because_of_non_public_getter_when_getter_is_package_private() {49    thrown.expect(IntrospectionError.class,50                  "No public getter for property 'firstJob' in org.assertj.core.util.Employee");51    getPropertyGetter("firstJob", judy);52  }53  @Test54  public void should_raise_an_error_because_of_non_public_getter_when_getter_is_in_superclass() {55    thrown.expect(IntrospectionError.class,56                  "No public getter for property 'name' in org.assertj.core.util.Introspection_getProperty_Test$Example");57    getPropertyGetter("name", new Example());58  }59  public static class Example extends Super {60  }61  public static class Super {62    @SuppressWarnings("unused")63    private String getName() {64      return "a";65    }66  }67}...

Source:InContainerTest.java

...7import org.assertj.core.groups.Tuple;8import org.assertj.core.internal.ComparisonStrategy;9import org.assertj.core.presentation.Representation;10import org.assertj.core.util.Iterables;11import org.assertj.core.util.introspection.IntrospectionError;12import org.jboss.arquillian.container.test.api.Deployment;13import org.jboss.arquillian.junit.Arquillian;14import org.jboss.shrinkwrap.api.spec.WebArchive;15import org.junit.Test;16import org.junit.runner.RunWith;17import javax.inject.Inject;18import java.util.List;19/**20 * @author <a href="mailto:mpaluch@paluch.biz">Mark Paluch</a>21 */22@RunWith(Arquillian.class)23public class InContainerTest extends AbstractContainerTest {24    @Deployment(testable = true)25    public static WebArchive createDeployment() {26        return createDeploymentImpl().addClass(AbstractContainerTest.class).addPackage(Assertions.class.getPackage())27                .addPackage(ErrorMessageFactory.class.getPackage()).addPackage(ComparisonStrategy.class.getPackage())28                .addPackage(IntrospectionError.class.getPackage()).addPackage(Representation.class.getPackage())29                .addPackage(Iterables.class.getPackage()).addPackage(Tuple.class.getPackage());30    }31    @Inject32    private LogProducer logProducer;33    @Test34    public void testSomeLogging() throws Exception {35        logProducer.log("before collect");36        LogControlService port = new LogControlServicePort();37        assertThat(port.getActiveCollectors()).isEmpty();38        port.startCollect("id");39        logProducer.log("collecting");40        assertThat(port.getActiveCollectors()).contains("id");41        List<LogEntry> entries = port.stopCollect("id");42        assertThat(port.getActiveCollectors()).isEmpty();...

IntrospectionError

Using AI Code Generation

1import org.assertj.core.util.introspection.IntrospectionError;2public class 1 {3    public static void main(String[] args) {4        IntrospectionError obj = new IntrospectionError();5        System.out.println(obj);6    }7}

IntrospectionError

Using AI Code Generation

1import org.assertj.core.util.introspection.IntrospectionError;2public class IntrospectionErrorExample {3    public static void main(String[] args) {4        IntrospectionError error = new IntrospectionError("error");5        System.out.println(error);6    }7}

IntrospectionError

Using AI Code Generation

1package org.codeexample.introspection;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.List;4import org.assertj.core.util.introspection.IntrospectionError;5import org.junit.Test;6public class IntrospectionErrorExample {7	@Test(expected = IntrospectionError.class)8	public void test() {9		List<String> list = null;10		assertThat(list).isNotNull();11	}12}13	at org.codeexample.introspection.IntrospectionErrorExample.test(IntrospectionErrorExample.java:15)14	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)15	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)16	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)17	at java.lang.reflect.Method.invoke(Method.java:498)18	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)19	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)20	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)21	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)22	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)23	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)24	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)25	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)26	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)27	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)28	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)29	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)30	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)31	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)32	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)33	at org.junit.runner.JUnitCore.run(JUnitCore.java:160)34	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)

IntrospectionError

Using AI Code Generation

1import org.assertj.core.util.introspection.IntrospectionError;2import org.assertj.core.util.introspection.IntrospectionError;3public class IntrospectionErrorDemo {4   public static void main(String[] args) {5      IntrospectionError obj = new IntrospectionError("assertj-core");6      System.out.println(obj);7   }8}

IntrospectionError

Using AI Code Generation

1import org.assertj.core.util.introspection.IntrospectionError;2public class IntrospectionErrorExample {3    public static void main(String[] args) {4        IntrospectionError error = new IntrospectionError("Error");5        System.out.println(error.getMessage());6    }7}8org.assertj.core.util.diff.Delta.toString()9org.assertj.core.util.diff.Delta.getRevised()10org.assertj.core.util.diff.Delta.getOriginal()11org.assertj.core.util.diff.Delta.getRevised()12org.assertj.core.util.diff.Delta.getOriginal()13org.assertj.core.util.diff.Delta.getRevised()14org.assertj.core.util.diff.Delta.getOriginal()15org.assertj.core.util.diff.Delta.getRevised()16org.assertj.core.util.diff.Delta.getOriginal()17org.assertj.core.util.diff.Delta.getRevised()18org.assertj.core.util.diff.Delta.getOriginal()19org.assertj.core.util.diff.Delta.getRevised()20org.assertj.core.util.diff.Delta.getOriginal()21org.assertj.core.util.diff.Delta.getRevised()22org.assertj.core.util.diff.Delta.getOriginal()23org.assertj.core.util.diff.Delta.getRevised()24org.assertj.core.util.diff.Delta.getOriginal()25org.assertj.core.util.diff.Delta.getRevised()26org.assertj.core.util.diff.Delta.getOriginal()27org.assertj.core.util.diff.Delta.getRevised()28org.assertj.core.util.diff.Delta.getOriginal()29org.assertj.core.util.diff.Delta.getRevised()30org.assertj.core.util.diff.Delta.getOriginal()31org.assertj.core.util.diff.Delta.getRevised()32org.assertj.core.util.diff.Delta.getOriginal()33org.assertj.core.util.diff.Delta.getRevised()34org.assertj.core.util.diff.Delta.getOriginal()35org.assertj.core.util.diff.Delta.getRevised()36org.assertj.core.util.diff.Delta.getOriginal()37org.assertj.core.util.diff.Delta.getRevised()38org.assertj.core.util.diff.Delta.getOriginal()39org.assertj.core.util.diff.Delta.getRevised()40org.assertj.core.util.diff.Delta.getOriginal()41org.assertj.core.util.diff.Delta.getRevised()42org.assertj.core.util.diff.Delta.getOriginal()43org.assertj.core.util.diff.Delta.getRevised()44org.assertj.core.util.diff.Delta.getOriginal()45org.assertj.core.util.diff.Delta.getRevised()

IntrospectionError

Using AI Code Generation

1import org.assertj.core.util.introspection.IntrospectionError;2import org.assertj.core.util.introspection.IntrospectionError;3import java.util.Scanner;4import java.util.ArrayList;5import java.util.Arrays;6import java.util.List;7import java.util.Collections;8import java.util.*;9import java.io.*;10import org.junit.*;11import static org.junit.Assert.*;12class IntrospectionErrorTest {13    public void testIntrospectionError() {14        IntrospectionError introspectionError = new IntrospectionError("message");15        assertEquals("message", introspectionError.getMessage());16    }17}18import org.assertj.core.util.introspection.IntrospectionError;19import org.assertj.core.util.introspection.IntrospectionError;20import java.util.Scanner;21import java.util.ArrayList;22import java.util.Arrays;23import java.util.List;24import java.util.Collections;25import java.util.*;26import java.io.*;27import org.junit.*;28import static org.junit.Assert.*;29class IntrospectionErrorTest {30    public void testIntrospectionError() {31        IntrospectionError introspectionError = new IntrospectionError("message");32        assertEquals("message", introspectionError.getMessage());33    }34}35import org.assertj.core.util.introspection.IntrospectionError;36import org.assertj.core.util.introspection.IntrospectionError;37import java.util.Scanner;38import java.util.ArrayList;39import java.util.Arrays;40import java.util.List;41import java.util.Collections;42import java.util.*;43import java.io.*;44import org.junit.*;45import static org.junit.Assert.*;46class IntrospectionErrorTest {47    public void testIntrospectionError() {48        IntrospectionError introspectionError = new IntrospectionError("message");49        assertEquals("message", introspectionError.getMessage());50    }51}52import org.assertj.core.util.introspection.IntrospectionError;53import org.assertj.core.util.introspection.IntrospectionError;54import java.util.Scanner;55import java.util.ArrayList;56import java.util.Arrays;57import java.util.List;58import java.util.Collections;59import java.util.*;60import java.io.*;61import

IntrospectionError

Using AI Code Generation

1import org.assertj.core.util.introspection.IntrospectionError;2public class IntrospectionError_1 {3   public static void main(String[] args) {4      IntrospectionError obj = new IntrospectionError("Error message");5      System.out.println(obj.getMessage());6   }7}

IntrospectionError

Using AI Code Generation

1import org.assertj.core.util.introspection.IntrospectionError;2class Test1{3public static void main(String[] args) {4IntrospectionError i = new IntrospectionError("Error");5System.out.println(i);6}7}8import org.assertj.core.util.introspection.IntrospectionError;9class Test2{10public static void main(String[] args) {11IntrospectionError i = new IntrospectionError("Error");12System.out.println(i);13}14}15import org.assertj.core.util.introspection.IntrospectionError;16class Test3{17public static void main(String[] args) {18IntrospectionError i = new IntrospectionError("Error");19System.out.println(i);20}21}22import org.assertj.core.util.introspection.IntrospectionError;23class Test4{24public static void main(String[] args) {25IntrospectionError i = new IntrospectionError("Error");26System.out.println(i);27}28}29import org.assertj.core.util.introspection.IntrospectionError;30class Test5{31public static void main(String[] args) {32IntrospectionError i = new IntrospectionError("Error");33System.out.println(i);34}35}36import org.assertj.core.util.introspection.IntrospectionError;37class Test6{38public static void main(String[] args) {39IntrospectionError i = new IntrospectionError("Error");40System.out.println(i);41}42}43import org.assertj.core.util.introspection.IntrospectionError;44class Test7{45public static void main(String[] args) {46IntrospectionError i = new IntrospectionError("Error");47System.out.println(i);48}49}50import org.assertj.core.util.introspection.IntrospectionError;51class Test8{52public static void main(String[] args) {

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