How to use usingComparatorForType method of org.assertj.core.api.AbstractIterableAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractIterableAssert.usingComparatorForType

Source:IterableAssert_extractingResultOf_with_SortedSet_Test.java

...94                                                                                                          "foo")95                                                                .usingComparatorForElementFieldsWithType(ALWAY_EQUALS_TIMESTAMP,96                                                                                                         Timestamp.class)97                                                                .extractingResultOf("toString")98                                                                .usingComparatorForType(CaseInsensitiveStringComparator.instance,99                                                                                        String.class)100                                                                .containsOnly("YODA", "darth vader");101    // THEN102    assertThat(assertion.descriptionText()).isEqualTo("test description");103    assertThat(assertion.info.representation()).isEqualTo(UNICODE_REPRESENTATION);104    assertThat(assertion.info.overridingErrorMessage()).isEqualTo("error message");105    assertThat(comparatorsByTypeOf(assertion).get(String.class)).isSameAs(CaseInsensitiveStringComparator.instance);106    assertThat(comparatorForElementFieldsWithTypeOf(assertion).get(Timestamp.class)).isSameAs(ALWAY_EQUALS_TIMESTAMP);107    assertThat(comparatorForElementFieldsWithNamesOf(assertion).get("foo")).isSameAs(ALWAY_EQUALS_STRING);108  }109  @Test110  void strongly_typed_extractingResultOf_should_keep_assertion_state() {111    // WHEN112    // not all comparators are used but we want to test that they are passed correctly after extracting113    AbstractListAssert<?, ?, ?, ?> assertion = assertThat(jedis).as("test description")114                                                                .withFailMessage("error message")115                                                                .withRepresentation(UNICODE_REPRESENTATION)116                                                                .usingComparatorForElementFieldsWithNames(ALWAY_EQUALS_STRING,117                                                                                                          "foo")118                                                                .usingComparatorForElementFieldsWithType(ALWAY_EQUALS_TIMESTAMP,119                                                                                                         Timestamp.class)120                                                                .extractingResultOf("toString", String.class)121                                                                .usingComparatorForType(CaseInsensitiveStringComparator.instance,122                                                                                        String.class)123                                                                .containsOnly("YODA", "darth vader");124    // THEN125    assertThat(assertion.descriptionText()).isEqualTo("test description");126    assertThat(assertion.info.representation()).isEqualTo(UNICODE_REPRESENTATION);127    assertThat(assertion.info.overridingErrorMessage()).isEqualTo("error message");128    assertThat(comparatorsByTypeOf(assertion).get(String.class)).isSameAs(CaseInsensitiveStringComparator.instance);129    assertThat(comparatorForElementFieldsWithTypeOf(assertion).get(Timestamp.class)).isSameAs(ALWAY_EQUALS_TIMESTAMP);130    assertThat(comparatorForElementFieldsWithNamesOf(assertion).get("foo")).isSameAs(ALWAY_EQUALS_STRING);131  }132  private static SortedSet<FluentJedi> newSortedSet(FluentJedi... jedis) {133    TreeSet<FluentJedi> jediSortedSet = new TreeSet<>(comparing(FluentJedi::age));134    for (FluentJedi cartoonCharacter : jedis) {135      jediSortedSet.add(cartoonCharacter);...

Source:IterableAssert_extractingResultOf_Test.java

...91                                                                .usingComparatorForElementFieldsWithNames(ALWAY_EQUALS_STRING,92                                                                                                          "foo")93                                                                .usingComparatorForElementFieldsWithType(ALWAY_EQUALS_TIMESTAMP,94                                                                                                         Timestamp.class)95                                                                .usingComparatorForType(CaseInsensitiveStringComparator.instance,96                                                                                        String.class)97                                                                .extractingResultOf("toString")98                                                                .containsOnly("YODA", "darth vader");99    // THEN100    assertThat(assertion.descriptionText()).isEqualTo("test description");101    assertThat(assertion.info.representation()).isEqualTo(UNICODE_REPRESENTATION);102    assertThat(assertion.info.overridingErrorMessage()).isEqualTo("error message");103    assertThat(comparatorsByTypeOf(assertion).get(String.class)).isSameAs(CaseInsensitiveStringComparator.instance);104    assertThat(comparatorForElementFieldsWithTypeOf(assertion).get(Timestamp.class)).isSameAs(ALWAY_EQUALS_TIMESTAMP);105    assertThat(comparatorForElementFieldsWithNamesOf(assertion).get("foo")).isSameAs(ALWAY_EQUALS_STRING);106  }107  @Test108  void strongly_typed_extractingResultOf_should_keep_assertion_state() {109    // WHEN110    // not all comparators are used but we want to test that they are passed correctly after extracting111    AbstractListAssert<?, ?, ?, ?> assertion = assertThat(jedis).as("test description")112                                                                .withFailMessage("error message")113                                                                .withRepresentation(UNICODE_REPRESENTATION)114                                                                .usingComparatorForElementFieldsWithNames(ALWAY_EQUALS_STRING,115                                                                                                          "foo")116                                                                .usingComparatorForElementFieldsWithType(ALWAY_EQUALS_TIMESTAMP,117                                                                                                         Timestamp.class)118                                                                .usingComparatorForType(CaseInsensitiveStringComparator.instance,119                                                                                        String.class)120                                                                .extractingResultOf("toString", String.class)121                                                                .containsOnly("YODA", "darth vader");122    // THEN123    assertThat(assertion.descriptionText()).isEqualTo("test description");124    assertThat(assertion.info.representation()).isEqualTo(UNICODE_REPRESENTATION);125    assertThat(assertion.info.overridingErrorMessage()).isEqualTo("error message");126    assertThat(comparatorsByTypeOf(assertion).get(String.class)).isSameAs(CaseInsensitiveStringComparator.instance);127    assertThat(comparatorForElementFieldsWithTypeOf(assertion).get(Timestamp.class)).isSameAs(ALWAY_EQUALS_TIMESTAMP);128    assertThat(comparatorForElementFieldsWithNamesOf(assertion).get("foo")).isSameAs(ALWAY_EQUALS_STRING);129  }130}...

usingComparatorForType

Using AI Code Generation

1package com.automationrhapsody.assertj;2import java.util.Comparator;3import org.junit.Test;4import com.google.common.collect.ComparisonChain;5import static org.assertj.core.api.Assertions.assertThat;6public class IterableAssertUsingComparatorForTypeTest {7    public void testUsingComparatorForType() {8        Iterable<Person> persons = PersonFactory.createPersons();9        Comparator<Person> comparator = (person1, person2) -> ComparisonChain.start()10                .compare(person1.getFirstName(), person2.getFirstName())11                .compare(person1.getLastName(), person2.getLastName())12                .result();13        assertThat(persons)14                .usingComparatorForType(comparator, Person.class)15                .contains(new Person("John", "Doe", 30));16    }17}18package com.automationrhapsody.assertj;19import java.util.ArrayList;20import java.util.List;21public class PersonFactory {22    public static Iterable<Person> createPersons() {23        List<Person> persons = new ArrayList<>();24        persons.add(new Person("John", "Doe", 30));25        persons.add(new Person("Jane", "Doe", 25));26        persons.add(new Person("Jack", "Doe", 22));27        return persons;28    }29}30package com.automationrhapsody.assertj;31public class Person {32    private String firstName;33    private String lastName;34    private int age;35    public Person(String firstName, String lastName, int age) {36        this.firstName = firstName;37        this.lastName = lastName;38        this.age = age;39    }40    public String getFirstName() {41        return firstName;42    }43    public String getLastName() {44        return lastName;45    }46    public int getAge() {47        return age;48    }49}50	at org.junit.Assert.assertEquals(Assert.java:115)51	at org.junit.Assert.assertEquals(Assert.java:144)52	at com.automationrhapsody.assertj.IterableAssertUsingComparatorForTypeTest.testUsingComparatorForType(IterableAssertUsingComparatorForTypeTest.java:24)

usingComparatorForType

Using AI Code Generation

1import java.util.Comparator;2import java.util.List;3import java.util.ArrayList;4import java.util.Arrays;5import org.assertj.core.api.Assertions;6import org.assertj.core.api.AbstractIterableAssert;7public class IterableAssertUsingComparatorForType {8    public static void main(String[] args) {9        List<String> list = new ArrayList<>(Arrays.asList("a", "b", "c"));10        Comparator<String> comparator = new Comparator<String>() {11            public int compare(String s1, String s2) {12                return s1.compareToIgnoreCase(s2);13            }14        };15        AbstractIterableAssert<?, List<? extends String>, String, ObjectAssert<String>> assertObject = Assertions.assertThat(list).usingComparatorForType(comparator, String.class);16        System.out.println("assertObject = " + assertObject);17    }18}

usingComparatorForType

Using AI Code Generation

1import java.util.Comparator;2import java.util.List;3import java.util.ArrayList;4import java.util.Collections;5import java.util.Arrays;6public class UsingComparatorForType {7   public static void main(String[] args) {8      List<String> list = new ArrayList<>(Arrays.asList("A", "B", "C", "D"));9      Comparator<String> comparator = (s1, s2) -> s1.compareTo(s2);10      Collections.sort(list, comparator);11      System.out.println("Sorted list using usingComparatorForType(): " + list);12   }13}14Sorted list using usingComparatorForType(): [A, B, C, D]

usingComparatorForType

Using AI Code Generation

1import org.junit.Test;2import java.util.Comparator;3import java.util.ArrayList;4import java.util.List;5import static org.assertj.core.api.Assertions.assertThat;6public class AssertJTest {7    public void testAssertJ() {8        List<Integer> list = new ArrayList<>();9        list.add(1);10        list.add(2);11        list.add(3);12        list.add(4);13        list.add(5);14        assertThat(list).usingComparatorForType(Comparator.reverseOrder(), Integer.class).containsExactly(5, 4, 3, 2, 1);15    }16}

usingComparatorForType

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import java.util.Comparator;3import java.util.ArrayList;4import java.util.List;5import org.junit.Test;6public class AssertjTest {7    public void testUsingComparatorForType() {8        List<String> list = new ArrayList<>();9        list.add("A");10        list.add("B");11        list.add("C");12        assertThat(list).usingComparatorForType(Comparator.naturalOrder(), String.class).containsExactly("A", "B", "C");13    }14}

usingComparatorForType

Using AI Code Generation

1import java.util.*;2import org.assertj.core.api.*;3import org.assertj.core.util.*;4public class IterableAssert_usingComparatorForType {5   public static void main(String args[]) {6      Iterable<String> list = Arrays.asList("A", "B", "C", "D", "E");7      IterableAssert<String> assertions = Assertions.assertThat(list);8      Comparator<String> comparator = (s1, s2) -> s2.compareTo(s1);9      IterableAssert<String> result = assertions.usingComparatorForType(comparator, String.class);10      result.isSorted();11   }12}

usingComparatorForType

Using AI Code Generation

1import static java.util.Comparator.*;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.ArrayList;4import java.util.Comparator;5import java.util.List;6public class AssertJExample {7    public static void main(String[] args) {8        List<Integer> list = new ArrayList<>();9        list.add(1);10        list.add(2);11        list.add(3);12        list.add(4);13        Comparator<Integer> oddEvenComparator = comparingInt((Integer i) -> i % 2).thenComparingInt(i -> i);14        assertThat(list).usingComparatorForType(oddEvenComparator, Integer.class).containsExactly(1, 3, 2, 4);15    }16}

usingComparatorForType

Using AI Code Generation

1import java.util.*;2import org.assertj.core.api.*;3import org.assertj.core.api.Assertions;4import org.assertj.core.util.*;5import org.assertj.core.util.introspection.*;6import org.assertj.core.data.*;7import org.junit.Test;8public class UsingComparatorForType {9    public void testUsingComparatorForType() {10        ArrayList<String> arrayList = new ArrayList<String>();11        arrayList.add("Apple");12        arrayList.add("Orange");13        arrayList.add("Banana");14        arrayList.add("Pineapple");15        AbstractIterableAssert<?, List<? extends String>, String, ObjectAssert<String>> assertObject = Assertions.assertThat(arrayList);16        assertObject.usingComparatorForType(String.CASE_INSENSITIVE_ORDER, String.class).contains("pineapple", "banana");17    }18}19UsingComparatorForType.java: 1.1 (Created)20UsingComparatorForType.java: 1.2 (Modified)21UsingComparatorForType.java: 1.3 (Modified)22UsingComparatorForType.java: 1.4 (Modified)23UsingComparatorForType.java: 1.5 (Modified)24UsingComparatorForType.java: 1.6 (Modified)25UsingComparatorForType.java: 1.7 (Modified)26UsingComparatorForType.java: 1.8 (Modified)27UsingComparatorForType.java: 1.9 (Modified)28UsingComparatorForType.java: 1.10 (Modified)29UsingComparatorForType.java: 1.11 (Modified)30UsingComparatorForType.java: 1.12 (Modified)31UsingComparatorForType.java: 1.13 (Modified)32UsingComparatorForType.java: 1.14 (Modified)33UsingComparatorForType.java: 1.15 (Modified)34UsingComparatorForType.java: 1.16 (Modified)35UsingComparatorForType.java: 1.17 (Modified)36UsingComparatorForType.java: 1.18 (Modified)37UsingComparatorForType.java: 1.19 (Modified)38UsingComparatorForType.java: 1.20 (Modified)39UsingComparatorForType.java: 1.21 (Modified)40UsingComparatorForType.java: 1.22 (Modified)

usingComparatorForType

Using AI Code Generation

1import java.util.Comparator;2import java.util.List;3import java.util.ArrayList;4import org.assertj.core.api.Assertions;5public class AssertjUsingComparatorForType {6    public static void main(String[] args) {7        List<Integer> list = new ArrayList<>();8        list.add(1);9        list.add(2);10        list.add(3);11        list.add(4);12        list.add(5);13        Comparator<Integer> comparator = (a, b) -> a.compareTo(b);14        Assertions.assertThat(list).usingComparatorForType(comparator, Integer.class).containsExactly(1, 2, 3, 4, 5);15        System.out.println("List elements are compared using the given comparator for the given type.");16    }17}

usingComparatorForType

Using AI Code Generation

1package com.automationrhapsody.assertj;2import java.util.ArrayList;3import java.util.List;4import org.assertj.core.api.Assertions;5import org.assertj.core.api.IterableAssert;6import org.junit.Test;7public class IterableAssertUsingComparatorForTypeTest {8    public void testUsingComparatorForType() {9        List<Car> cars = new ArrayList<>();10        cars.add(new Car("Ford", "Mustang"));11        cars.add(new Car("Dodge", "Challenger"));12        cars.add(new Car("Chevrolet", "Camaro"));13        IterableAssert<Car> iterableAssert = Assertions.assertThat(cars).usingElementComparatorIgnoringFields("model");14        iterableAssert.contains(new Car("Chevrolet", "Camaro"));15        iterableAssert.contains(new Car("Ford", "Mustang"));16        iterableAssert.contains(new Car("Dodge", "Challenger"));17    }18}19package com.automationrhapsody.assertj;20public class Car {21    private String make;22    private String model;23    public Car(String make, String model) {24        this.make = make;25        this.model = model;26    }27    public String getMake() {28        return make;29    }30    public String getModel() {31        return model;32    }33    public String toString() {34        return "Car [make=" + make + ", model=" + model + "]";35    }36}37package com.automationrhapsody.assertj;38import org.assertj.core.api.AbstractAssert;39public class CarAssert extends AbstractAssert<CarAssert, Car> {40    public CarAssert(Car actual) {41        super(actual, CarAssert.class);42    }43    public CarAssert hasMake(String make) {44        isNotNull();45        String actualMake = actual.getMake();46        if (!actualMake.equals(make)) {47            failWithMessage("Expected car's make to be <%s> but was <%s>", make, actualMake);48        }49        return this;50    }51    public CarAssert hasModel(String model) {52        isNotNull();

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.