How to use AssertionsForClassTypes method of org.assertj.core.api.AssertionsForClassTypes class

Best Assertj code snippet using org.assertj.core.api.AssertionsForClassTypes.AssertionsForClassTypes

Source:CommonOperations.java

...8import org.assertj.core.api.AbstractBigDecimalAssert;9import org.assertj.core.api.AbstractBooleanAssert;10import org.assertj.core.api.AbstractLongAssert;11import org.assertj.core.api.Assertions;12import org.assertj.core.api.AssertionsForClassTypes;13import org.assertj.core.api.AssertionsForInterfaceTypes;14import org.assertj.core.api.ListAssert;15import org.assertj.core.api.ObjectAssert;16import org.assertj.core.api.OptionalAssert;17import org.mockito.BDDMockito;18/**19 * @author bodmas20 * @since Oct 4, 2021.21 */22public class CommonOperations {23    private int counter;24    private final Random random;25    {26        long seed = (long) (Math.random() * 1_000_000_000_000_000L);27        random = new Random(seed);28        System.out.println("seed = " + seed);29    }30    public int getCounter() {31        return counter;32    }33    public int incrementAndGetCounter() {34        return ++counter;35    }36    public Random getRandom() {37        return random;38    }39    public BigDecimal nextAmount() {40        return BigDecimal.valueOf(100 + random.nextInt(10_000)).setScale(2, RoundingMode.HALF_UP);41    }42    public int nextNumber() {43        return ++counter;44    }45    public String nextEmail() {46        return "user" + nextNumber() + "@teamapt.com";47    }48    protected double scale2(BigDecimal bigDecimal) {49        return bigDecimal.setScale(2, RoundingMode.HALF_UP).doubleValue();50    }51    // Chooses n integers at RANDOM from the range [0, limit)52    protected List<Integer> chooseAtRandom(final int n, final int limit) {53        if (n > limit)54            throw new RuntimeException(n + " = n > limit = " + limit);55        int offset = 0;56        List<Integer> result = new ArrayList<>();57        int decr = n;58        int length = limit;59        for (int i = 0; i < n; i++) {60            int span = length - decr;61            int choice = random.nextInt(span + 1);62            offset += choice;63            result.add(offset);64            offset++;65            length -= (choice + 1);66            decr--;67        }68        if (result.size() != n)69            throw new RuntimeException("Wrong computation: expected " + n + " but found " + result.size());70        return result;71    }72    protected <T> ObjectAssert<T> assertThat(T actual) {73        return Assertions.assertThat(actual);74    }75    protected <ELEMENT> ListAssert<ELEMENT> assertThat(List<? extends ELEMENT> actual) {76        return AssertionsForInterfaceTypes.assertThat(actual);77    }78    protected <VALUE> OptionalAssert<VALUE> assertThat(Optional<VALUE> actual) {79        return AssertionsForClassTypes.assertThat(actual);80    }81    protected AbstractBooleanAssert<?> assertThat(Boolean actual) {82        return AssertionsForClassTypes.assertThat(actual);83    }84    protected AbstractBigDecimalAssert<?> assertThat(BigDecimal actual) {85        return AssertionsForClassTypes.assertThat(actual);86    }87    protected AbstractLongAssert<?> assertThat(long actual) {88        return AssertionsForClassTypes.assertThat(actual);89    }90    protected AbstractLongAssert<?> assertThat(Long actual) {91        return AssertionsForClassTypes.assertThat(actual);92    }93    protected <T extends Object> BDDMockito.BDDMyOngoingStubbing<T> given(T methodCall) {94        return BDDMockito.given(methodCall);95    }96    protected BDDMockito.BDDStubber willReturn(Object toBeReturned) {97        return BDDMockito.willReturn(toBeReturned);98    }99    protected BDDMockito.BDDStubber willReturn(Object toBeReturned, Object... toBeReturnedNext) {100        return BDDMockito.willReturn(toBeReturned, toBeReturnedNext);101    }102    protected BDDMockito.BDDStubber willThrow(Class<? extends Throwable> toBeThrown) {103        return BDDMockito.willThrow(toBeThrown);104    }105    protected BDDMockito.BDDStubber willThrow(Throwable... toBeThrown) {...

Source:SpringAppApplicationTests.java

1package com.example.springApp;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.AssertionsForClassTypes;4import org.junit.jupiter.api.Test;5import org.springframework.beans.factory.annotation.Autowired;6import org.springframework.boot.test.context.SpringBootTest;7import org.springframework.boot.test.web.client.TestRestTemplate;8import org.springframework.boot.test.web.server.LocalServerPort;9import java.util.List;10import java.util.Optional;11import static org.assertj.core.api.Assertions.assertThat;12@SpringBootTest13class SpringAppApplicationTests {14	@Autowired15	private PersonService service;16	@Autowired17	private PersonRepository personRepo;18	@Autowired19	private PersonController controller;20	@Test21	void contextLoads() throws Exception {22		List<Person> listResult = service.fetchPersonList();23		AssertionsForClassTypes.assertThat(listResult).isNotNull();24		Person person = new Person("Denis", 19, "2003.06.12");25		AssertionsForClassTypes.assertThat(service.savePerson(person)).isNotNull();26		AssertionsForClassTypes.assertThat(service.findPerson(1L)).isNotNull();27		Optional<Person> result = personRepo.findById(3L);28		AssertionsForClassTypes.assertThat(result).isNotNull();29		result = personRepo.findById(3L);30		AssertionsForClassTypes.assertThat(result).isNotNull();31		result = personRepo.findById(3L);32		AssertionsForClassTypes.assertThat(result).isNotNull();33		Assertions.assertThat(controller).isNotNull();34	}35}...

Source:SliderTest.java

1package widgets;2import Pages.widgets.SliderPage;3import base.TestBase;4import org.assertj.core.api.AbstractBigDecimalAssert;5import org.assertj.core.api.AssertionsForClassTypes;6import org.junit.jupiter.api.Test;7import static org.assertj.core.api.FactoryBasedNavigableListAssert.assertThat;8public class SliderTest extends TestBase9{10    @Test11    void shouldMoveSLider()12    {13        SliderPage sliderPage = new SliderPage(driver);14        driver.get("https://seleniumui.moderntester.pl/slider.php");15        sliderPage.moveSliderTo(50);16        AssertionsForClassTypes.assertThat(sliderPage.getSliderValue()).isEqualTo(50);17        sliderPage.moveSliderTo(80);18        AssertionsForClassTypes.assertThat(sliderPage.getSliderValue()).isEqualTo(80);19        sliderPage.moveSliderTo(80);20        AssertionsForClassTypes.assertThat(sliderPage.getSliderValue()).isEqualTo(80);21        sliderPage.moveSliderTo(20);22        AssertionsForClassTypes.assertThat(sliderPage.getSliderValue()).isEqualTo(20);23        sliderPage.moveSliderTo(0);24        AssertionsForClassTypes.assertThat(sliderPage.getSliderValue()).isEqualTo(0);25    }26}...

AssertionsForClassTypes

Using AI Code Generation

1package org.kodejava.example.assertj;2import org.assertj.core.api.AssertionsForClassTypes;3public class AssertionsForClassTypesExample {4    public static void main(String[] args) {5        AssertionsForClassTypes.assertThat("Hello").isInstanceOf(String.class);6        AssertionsForClassTypes.assertThat(1).isNotInstanceOf(String.class);7        AssertionsForClassTypes.assertThat("Hello").isInstanceOfAny(String.class,8                Integer.class);9        AssertionsForClassTypes.assertThat("Hello").isNotInstanceOfAny(Integer.class,10                Long.class);11    }12}

AssertionsForClassTypes

Using AI Code Generation

1import org.assertj.core.api.AssertionsForClassTypes;2import org.junit.Test;3import static org.assertj.core.api.Assertions.assertThat;4import java.util.ArrayList;5import java.util.List;6import static org.assertj.core.api.AssertionsForClassTypes.assertThat;7public class Test1 {8    public void test() {9        List<String> list = new ArrayList<String>();10        list.add("a");11        list.add("b");12        list.add("c");13        list.add("d");14        list.add("e");15        list.add("f");16        list.add("g");17        list.add("h");18        list.add("i");19        list.add("j");20        list.add("k");21        list.add("l");22        list.add("m");23        list.add("n");24        list.add("o");25        list.add("p");26        list.add("q");27        list.add("r");28        list.add("s");29        list.add("t");30        list.add("u");31        list.add("v");32        list.add("w");33        list.add("x");34        list.add("y");35        list.add("z");36        assertThat(list).containsSequence("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z");37    }38}39to contain exactly (and in same order):

AssertionsForClassTypes

Using AI Code Generation

1package org.example;2import org.assertj.core.api.AssertionsForClassTypes;3import org.junit.jupiter.api.Test;4{5    public void testAssertionsForClassTypes()6    {7        AssertionsForClassTypes.assertThat("Test").isNotNull();8    }9}10org.example.AppTest > testAssertionsForClassTypes() PASSED

AssertionsForClassTypes

Using AI Code Generation

1import org.assertj.core.api.AssertionsForClassTypes;2import org.assertj.core.api.AssertionsForInterfaceTypes;3public class AssertionsForClassTypesDemo {4   public static void main(String[] args) {5      AssertionsForClassTypes.assertThat(1).isEqualTo(1);6      AssertionsForInterfaceTypes.assertThat(1).isEqualTo(1);7      System.out.println("Done");8   }9}

AssertionsForClassTypes

Using AI Code Generation

1import org.assertj.core.api.AssertionsForClassTypes;2import org.junit.Test;3public class AssertJAssertionsForClassTypesExample {4    public void testAssertionsForClassTypes() {5        AssertionsForClassTypes.assertThat(AssertJAssertionsForClassTypesExample.class).isNotNull();6    }7}

AssertionsForClassTypes

Using AI Code Generation

1import org.assertj.core.api.AssertionsForClassTypes;2import java.util.Arrays;3import java.util.List;4public class Test{5    public static void main(String[] args) {6        List<String> list = Arrays.asList("one", "two", "three");7        AssertionsForClassTypes.assertThat(list)8            .containsExactly("one", "two", "three");9    }10}11import org.assertj.core.api.AssertionsForClassTypes;12import java.util.Arrays;13import java.util.List;14public class Test{15    public static void main(String[] args) {16        List<String> list = Arrays.asList("one", "two", "three");17        AssertionsForClassTypes.assertThat(list)18            .containsExactly("one", "two");19    }20}21import org.assertj.core.api.AssertionsForClassTypes;22import java.util.Arrays;23import java.util.List;24public class Test{25    public static void main(String[] args) {26        List<String> list = Arrays.asList("one", "two", "three");27        AssertionsForClassTypes.assertThat(list)28            .containsExactly("one", "two", "three", "four");29    }30}

AssertionsForClassTypes

Using AI Code Generation

1import org.assertj.core.api.AssertionsForClassTypes;2import org.assertj.core.api.AssertionsForClassTypes;3import org.junit.Test;4public class AssertionsForClassTypesExample {5public void test() {6AssertionsForClassTypes.assertThat("abc").isInstanceOf(String.class);7}8}

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