How to use PropertySupport method of org.assertj.core.util.introspection.PropertySupport class

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

Source:PropertySupport_propertyValues_Test.java

...19import org.assertj.core.test.VehicleFactory;20import org.assertj.core.util.Lists;21import org.junit.jupiter.api.Test;22/**23 * Tests for <code>{@link PropertySupport#propertyValues(String, Collection)}</code>.24 *25 * @author Yvonne Wang26 * @author Nicolas Fran?ois27 * @author Mikhail Mazursky28 * @author Florent Biville29 */30public class PropertySupport_propertyValues_Test {31    private Employee yoda;32    private Employee luke;33    private Iterable<Employee> employees;34    @Test35    public void should_return_empty_List_if_given_Iterable_is_null() {36        Iterable<Integer> ages = PropertySupport.instance().propertyValues("ages", Integer.class, null);37        Assertions.assertThat(ages).isEmpty();38    }39    @Test40    public void should_return_empty_List_if_given_Iterable_is_empty() {41        Iterable<Integer> ages = PropertySupport.instance().propertyValues("ages", Integer.class, Collections.emptySet());42        Assertions.assertThat(ages).isEmpty();43    }44    @Test45    public void should_return_null_elements_for_null_property_value() {46        List<Employee> list = Lists.newArrayList(null, null);47        Iterable<Integer> ages = PropertySupport.instance().propertyValues("ages", Integer.class, list);48        Assertions.assertThat(ages).containsExactly(null, null);49        list = Lists.newArrayList(yoda, luke, null, null);50        ages = PropertySupport.instance().propertyValues("age", Integer.class, list);51        Assertions.assertThat(ages).containsExactly(800, 26, null, null);52    }53    @Test54    public void should_return_values_of_simple_property() {55        Iterable<Integer> ages = PropertySupport.instance().propertyValues("age", Integer.class, employees);56        Assertions.assertThat(ages).containsExactly(800, 26);57    }58    @Test59    public void should_return_values_of_simple_property_as_objects() {60        Iterable<Integer> ages = PropertySupport.instance().propertyValues("age", Integer.class, employees);61        Iterable<Object> agesAsObjects = PropertySupport.instance().propertyValues("age", employees);62        Assertions.assertThat(ages).isEqualTo(agesAsObjects);63        Iterable<String> firstNames = PropertySupport.instance().propertyValues("name.first", String.class, employees);64        Iterable<Object> firstNamesAsObjects = PropertySupport.instance().propertyValues("name.first", employees);65        Assertions.assertThat(firstNames).isEqualTo(firstNamesAsObjects);66    }67    @Test68    public void should_return_values_of_nested_property() {69        Iterable<String> firstNames = PropertySupport.instance().propertyValues("name.first", String.class, employees);70        Assertions.assertThat(firstNames).containsExactly("Yoda", "Luke");71    }72    @Test73    public void should_throw_error_if_property_not_found() {74        Assertions.assertThatExceptionOfType(IntrospectionError.class).isThrownBy(() -> PropertySupport.instance().propertyValues("foo", .class, employees));75    }76    @Test77    public void should_throw_error_if_property_name_is_null() {78        Assertions.assertThatIllegalArgumentException().isThrownBy(() -> PropertySupport.instance().propertyValueOf(null, .class, employees));79    }80    @Test81    public void should_extract_property() {82        Integer age = PropertySupport.instance().propertyValue("age", Integer.class, yoda);83        Assertions.assertThat(age).isEqualTo(800);84    }85    @Test86    public void should_extract_nested_property() {87        String firstName = PropertySupport.instance().propertyValueOf("name.first", String.class, yoda);88        Assertions.assertThat(firstName).isEqualTo("Yoda");89        yoda.name.first = null;90        firstName = PropertySupport.instance().propertyValueOf("name.first", String.class, yoda);91        Assertions.assertThat(firstName).isNull();92        yoda.name = null;93        firstName = PropertySupport.instance().propertyValueOf("name.first", String.class, yoda);94        Assertions.assertThat(firstName).isNull();95    }96    @Test97    public void should_return_properties_of_inner_class() {98        VehicleFactory vehicleFactory = new VehicleFactory();99        List<String> names = PropertySupport.instance().propertyValues("name", String.class, vehicleFactory.getVehicles());100        Assertions.assertThat(names).containsExactly("Toyota", "Honda", "Audi");101    }102    @Test103    public void should_return_property_from_superclass() {104        Assertions.assertThat(PropertySupport.instance().propertyValues("class", Class.class, employees)).containsExactly(Employee.class, Employee.class);105    }106}...

Source:PropertySupport_propertyValues_with_mocks_Test.java

...25import org.junit.Before;26import org.junit.BeforeClass;27import org.junit.Test;28/**29 * Tests for <code>{@link PropertySupport#propertyValues(String, Collection)}</code>.30 * 31 * @author Yvonne Wang32 * @author Mikhail Mazursky33 */34public class PropertySupport_propertyValues_with_mocks_Test {35  private static org.assertj.core.test.Employee yoda;36  private static List<org.assertj.core.test.Employee> employees;37  @BeforeClass38  public static void setUpOnce() {39    yoda = new org.assertj.core.test.Employee(6000L, new Name("Yoda"), 800);40    employees = newArrayList(yoda);41  }42  private JavaBeanDescriptor descriptor;43  private PropertySupport propertySupport;44  @Before45  public void setUp() {46    descriptor = mock(JavaBeanDescriptor.class);47    propertySupport = new PropertySupport();48    propertySupport.javaBeanDescriptor = descriptor;49  }50  @Test51  public void should_throw_error_if_PropertyDescriptor_cannot_invoke_read_method() throws Exception {52    RuntimeException thrownOnPurpose = new RuntimeException("Thrown on purpose");53    PropertyDescriptor real = getProperty("age", yoda);54    when(descriptor.invokeReadMethod(real, yoda)).thenThrow(thrownOnPurpose);55    try {56      propertySupport.propertyValues("age", Long.class, employees);57      fail("expecting an IntrospectionError to be thrown");58    } catch (IntrospectionError expected) {59      assertThat(expected).hasCause(thrownOnPurpose)60                          .hasMessage(format("Unable to obtain the value of the property <'age'> from <%s>", yoda));61    }...

Source:PropertySupport_publicGetterExistsFor_Test.java

...14import org.assertj.core.api.Assertions;15import org.assertj.core.test.Person;16import org.assertj.core.util.introspection.beans.SuperHero;17import org.junit.jupiter.api.Test;18public class PropertySupport_publicGetterExistsFor_Test {19    private PropertySupport propertySupport = PropertySupport.instance();20    private Person bruceWayne;21    private Person joker;22    private SuperHero batman;23    @Test24    public void should_return_true_if_public_getter_exists_for_field() {25        Assertions.assertThat(propertySupport.publicGetterExistsFor("archenemy", batman)).as("check archenemy").isTrue();26        // with inherited public getter27        Assertions.assertThat(propertySupport.publicGetterExistsFor("name", batman)).as("check name").isTrue();28    }29    @Test30    public void should_return_false_if_public_getter_does_not_exist() {31        // getter exists but is package visible32        Assertions.assertThat(propertySupport.publicGetterExistsFor("trueIdentity", batman)).as("package visible getter").isFalse();33        Assertions.assertThat(propertySupport.publicGetterExistsFor("realJob", batman)).as("with non existing getter").isFalse();...

PropertySupport

Using AI Code Generation

1import org.assertj.core.util.introspection.PropertySupport;2public class PropertySupportExample {3    public static void main(String[] args) {4        Person person = new Person("John", "Doe", 25);5        System.out.println(PropertySupport.instance().propertyValue("firstName", String.class, person));6    }7}8public class Person {9    private String firstName;10    private String lastName;11    private int age;12    public Person(String firstName, String lastName, int age) {13        this.firstName = firstName;14        this.lastName = lastName;15        this.age = age;16    }17    public String getFirstName() {18        return firstName;19    }20    public String getLastName() {21        return lastName;22    }23    public int getAge() {24        return age;25    }26}

PropertySupport

Using AI Code Generation

1import org.assertj.core.util.introspection.PropertySupport;2public class 1 {3public static void main(String[] args) {4    Person person = new Person("John", "Doe");5    Object name = PropertySupport.instance().propertyValue("name", person);6    System.out.println(name);7}8}9public class Person {10private final String name;11private final String surname;12public Person(String name, String surname) {13    this.name = name;14    this.surname = surname;15}16public String getName() {17    return name;18}19public String getSurname() {20    return surname;21}22}23import org.assertj.core.util.introspection.PropertySupport;24public class 2 {25public static void main(String[] args) {26    Person person = new Person("John", "Doe");27    Object surname = PropertySupport.instance().propertyValue("surname", person);28    System.out.println(surname);29}30}31public class Person {32private final String name;33private final String surname;34public Person(String name, String surname) {35    this.name = name;36    this.surname = surname;37}38public String getName() {39    return name;40}41public String getSurname() {42    return surname;43}44}45import org.assertj.core.util.introspection.PropertySupport;46public class 3 {47public static void main(String[] args) {48    Person person = new Person("John", "Doe");49    Object surname = PropertySupport.instance().propertyValue("surname", person);50    System.out.println(surname);51}52}53public class Person {54private final String name;55private final String surname;56public Person(String name, String surname) {57    this.name = name;58    this.surname = surname;59}60public String getName() {61    return name;62}63public String getSurname() {64    return surname;65}66}67import org.assertj.core.util.introspection.PropertySupport;68public class 4 {69public static void main(String[] args) {70    Person person = new Person("John", "Doe");

PropertySupport

Using AI Code Generation

1import org.assertj.core.util.introspection.PropertySupport;2public class 1 {3public static void main(String[] args) {4System.out.println(PropertySupport.instance().propertyValue("java.version", System.class));5}6}

PropertySupport

Using AI Code Generation

1package com.javatpoint;2import org.assertj.core.util.introspection.PropertySupport;3import java.lang.reflect.Field;4import java.lang.reflect.Method;5import java.util.List;6public class Test {7   public static void main(String[] args) throws Exception {8      Employee e = new Employee();9      Class c = e.getClass();10      Field f = c.getDeclaredField("name");11      Method m = c.getDeclaredMethod("getName");12      Object value = PropertySupport.instance().propertyValue("name", Employee.class, e);13      Object value2 = PropertySupport.instance().propertyValue("name", Employee.class, e);14      System.out.println(value);15      System.out.println(value2);16   }17}18class Employee {19   private String name = "Sonoo";20   public String getName() {21      return name;22   }23}

PropertySupport

Using AI Code Generation

1import org.assertj.core.util.introspection.PropertySupport;2public class 1 {3    public static void main(String[] args) {4        PropertySupport.instance().propertyValue("a", new A());5    }6}7import org.assertj.core.util.introspection.PropertySupport;8public class 2 {9    public static void main(String[] args) {10        PropertySupport.instance().propertyValue("a", new A());11    }12}13import static org.assertj.core.api.Assertions.assertThat;14import static org.assertj.core.api.Assertions.assertThatThrownBy;15import static org.assertj.core.api.Assertions.catchThrowable;16import static org.assertj.core.api.Assertions.contentOf;17import static org.assertj.core.api.Assertions.entry;18import static org.assertj.core.api.Assertions.fail;19import static org.assertj.core.api.Assertions.failBecauseExceptionWasNotThrown;20import static org.assertj.core.api.Assertions.filter;21import static org.assertj.core.api.Assertions.tuple;22import static org.assertj.core.api.Assertions.offset;23import static org.assertj.core.api.Assertions.extractProperty;24import static org.assertj.core.api.Assertions.extractPropertyOrField;25import static org.assertj.core.api.Assertions.filter;26import static org.assertj.core.api.Assertions.filterOn;27import static org.assertj.core.api.Assertions.filterOnNull;28import static org.assertj.core.api.Assertions.filterOnNotNull;29import static org.assertj.core.api.Assertions.filterOnNullValues;30import static org.assertj.core.api.Assertions.filterOnNotNullValues;31import static org.assertj.core.api.Assertions.filterOnNullFields;32import static org.assertj.core.api.Assertions.filterOnNotNullFields;33import static org.assertj.core.api.Assertions.filterOnNullProperties;34import static org.assertj.core.api.Assertions.filterOnNotNullProperties;35import static org.assertj.core.api.Assertions.filterOnNullElements;36import static org.assertj.core.api.Assertions.filterOnNotNullElements;37import static org.assertj.core.api.Assertions.filterOnNullFieldsOrProperties;38import static org.assertj.core.api.Assertions.filterOnNotNullFieldsOrProperties;39import static org.assertj.core.api.Assertions.filterOnNullFieldsOrPropertiesValues;40import static org.assertj.core.api.Assertions.filterOnNotNullFieldsOrPropertiesValues;41import static org.assertj.core.api.Assertions.filterOnNullFieldsOrPropertiesValuesOf;42import static org.assertj.core.api.Assertions.filterOnNotNullFieldsOrPropertiesValuesOf;43import static org.assertj.core.api.Assertions.filterOnNullElementsOf;44import static org.assertj.core.api.Assertions.filterOnNotNullElementsOf;45import static org.assertj.core.api.Assertions.filterOnNullElementsOfIterable

PropertySupport

Using AI Code Generation

1public class Main {2    public static void main(String[] args) {3        String name = "John";4        String result = PropertySupport.instance().propertyValue("name", String.class, name);5        System.out.println(result);6    }7}

PropertySupport

Using AI Code Generation

1public class 1 {2    public static void main(String[] args) {3        String input = "Hello World";4        String output = PropertySupport.instance().propertyValue(input, "length", String.class);5        System.out.println(output);6    }7}8public class 2 {9    public static void main(String[] args) {10        String input = "Hello World";11        String output = PropertySupport.instance().propertyValue(input, "length", String.class);12        System.out.println(output);13    }14}15public class 3 {16    public static void main(String[] args) {17        String input = "Hello World";18        String output = PropertySupport.instance().propertyValue(input, "length", String.class);19        System.out.println(output);20    }21}22public class 4 {23    public static void main(String[] args) {24        String input = "Hello World";25        String output = PropertySupport.instance().propertyValue(input, "length", String.class);26        System.out.println(output);27    }28}29public class 5 {30    public static void main(String[] args) {31        String input = "Hello World";32        String output = PropertySupport.instance().propertyValue(input, "length", String.class);33        System.out.println(output);34    }35}36public class 6 {37    public static void main(String[] args) {38        String input = "Hello World";39        String output = PropertySupport.instance().propertyValue(input, "length", String.class);40        System.out.println(output);41    }42}43public class 7 {44    public static void main(String[] args) {45        String input = "Hello World";46        String output = PropertySupport.instance().propertyValue(input, "length", String.class);

PropertySupport

Using AI Code Generation

1public class 1 {2    public static void main(String[] args) {3        PropertySupport ps = new PropertySupport();4        System.out.println(ps.propertyNamesOf(new Person()));5    }6}7public class Person {8    private String name;9    private int age;10    private boolean married;11    private Date birthDate;12    private List<Person> children;13    public String getName() {14        return name;15    }16    public void setName(String name) {17        this.name = name;18    }19    public int getAge() {20        return age;21    }22    public void setAge(int age) {23        this.age = age;24    }25    public boolean isMarried() {26        return married;27    }28    public void setMarried(boolean married) {29        this.married = married;30    }31    public Date getBirthDate() {32        return birthDate;33    }34    public void setBirthDate(Date birthDate) {35        this.birthDate = birthDate;36    }37    public List<Person> getChildren() {38        return children;39    }40    public void setChildren(List<Person> children) {41        this.children = children;42    }43}

PropertySupport

Using AI Code Generation

1public class 1 {2    public static void main(String[] args) {3        PropertySupport ps = new PropertySupport();4        try {5            ps.propertyValue("name", new User("John", "Doe"));6        } catch (Exception e) {7            System.out.println(e);8        }9    }10}11public class User {12    private String firstName;13    private String lastName;14    public User(String firstName, String lastName) {15        super();16        this.firstName = firstName;17        this.lastName = lastName;18    }19    public String getFirstName() {20        return firstName;21    }22    public void setFirstName(String firstName) {23        this.firstName = firstName;24    }25    public String getLastName() {26        return lastName;27    }28    public void setLastName(String lastName) {29        this.lastName = lastName;30    }31}32public class User {33    private String firstName;34    private String lastName;35    public User(String firstName, String lastName) {36        super();37        this.firstName = firstName;38        this.lastName = lastName;39    }40    public String getFirstName() {41        return firstName;42    }43    public void setFirstName(String firstName) {44        this.firstName = firstName;45    }46    public String getLastName() {47        return lastName;48    }49    public void setLastName(String lastName) {50        this.lastName = lastName;51    }52}53public class User {54    private String firstName;55    private String lastName;56    public User(String firstName, String lastName) {57        super();58        this.firstName = firstName;59        this.lastName = lastName;60    }61    public String getFirstName() {62        return firstName;63    }64    public void setFirstName(String firstName) {65        this.firstName = firstName;66    }67    public String getLastName() {68        return lastName;69    }70    public void setLastName(String lastName) {71        this.lastName = lastName;72    }73}74public class User {75    private String firstName;76    private String lastName;77    public User(String firstName, String lastName) {78        super();79        this.firstName = firstName;80        this.lastName = lastName;81    }82    public String getFirstName() {83        return firstName;84    }

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