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How to use shouldBeEmpty method of org.assertj.core.error.OptionalShouldBeEmpty class

Best Assertj code snippet using org.assertj.core.error.OptionalShouldBeEmpty.shouldBeEmpty

Source:OptionalBoolAssert.java

...24    }25    public OptionalBoolAssert isEmpty() {26        isNotNull();27        if (actual.isPresent()) {28            throwAssertionError(OptionalShouldBeEmpty.shouldBeEmpty(actual));29        }30        return myself;31    }32    public OptionalBoolAssert isNotEmpty() {33        return isPresent();34    }35    public OptionalBoolAssert hasValue(boolean expectedValue) {36        isNotNull();37        if (!actual.isPresent()) {38            throwAssertionError(OptionalShouldContain.shouldContain(expectedValue));39        }40        if (expectedValue != actual.getAsBool()) {41            throw Failures.instance().failure(info, OptionalShouldContain.shouldContain(actual, expectedValue),42                    actual.getAsBool(), expectedValue);43        }44        return myself;45    }46    public OptionalBoolAssert isTrue() {47        return hasValue(true);48    }49    public OptionalBoolAssert isFalse() {50        return hasValue(false);51    }52    private static class OptionalShouldBeEmpty extends BasicErrorMessageFactory {53        private OptionalShouldBeEmpty(Object optionalValue) {54            super("%nExpecting an empty " + OptionalBool.class.getSimpleName() +55                    " but was containing value: %s", optionalValue);56        }57        public static OptionalShouldBeEmpty shouldBeEmpty(OptionalBool optional) {58            return new OptionalShouldBeEmpty(optional.getAsBool());59        }60    }61    private static class OptionalShouldContain extends BasicErrorMessageFactory {62        private static final String EXPECTING_TO_CONTAIN = "%nExpecting actual:%n  %s%nto contain:%n  %s%nbut did not.";63        private OptionalShouldContain(String message, Object actual, Object expected) {64            super(message, actual, expected);65        }66        private OptionalShouldContain(Object expected) {67            super("%nExpecting Optional to contain:%n  %s%nbut was empty.", expected);68        }69        public static OptionalShouldContain shouldContain(Object expectedValue) {70            return new OptionalShouldContain(expectedValue);71        }...

Source:OptionalShouldBeEmpty.java

...30   * @param optional the actual {@link Optional} to test.31   * @param <VALUE> the type of the value contained in the {@link java.util.Optional}.32   * @return a error message factory.33   */34  public static <VALUE> OptionalShouldBeEmpty shouldBeEmpty(Optional<VALUE> optional) {35    return new OptionalShouldBeEmpty(optional.getClass(), optional.get());36  }37  /**38   * Indicates that the provided {@link java.util.OptionalDouble} should be empty.39   *40   * @param optional the actual {@link OptionalDouble} to test.41   * @return a error message factory.42   */43  public static OptionalShouldBeEmpty shouldBeEmpty(OptionalDouble optional) {44    return new OptionalShouldBeEmpty(optional.getClass(), optional.getAsDouble());45  }46  /**47   * Indicates that the provided {@link java.util.OptionalInt} should be empty.48   *49   * @param optional the actual {@link OptionalInt} to test.50   * @return a error message factory.51   */52  public static OptionalShouldBeEmpty shouldBeEmpty(OptionalInt optional) {53    return new OptionalShouldBeEmpty(optional.getClass(), optional.getAsInt());54  }55  /**56   * Indicates that the provided {@link java.util.OptionalLong} should be empty.57   *58   * @param optional the actual {@link OptionalLong} to test.59   * @return a error message factory.60   */61  public static OptionalShouldBeEmpty shouldBeEmpty(OptionalLong optional) {62    return new OptionalShouldBeEmpty(optional.getClass(), optional.getAsLong());63  }64}...

Source:OptionalShouldBeEmpty_create_Test.java

...20import org.junit.jupiter.api.Test;21public class OptionalShouldBeEmpty_create_Test {22    @Test23    public void should_create_error_message_for_optional() {24        String errorMessage = OptionalShouldBeEmpty.shouldBeEmpty(Optional.of("not-empty")).create();25        Assertions.assertThat(errorMessage).isEqualTo(String.format("%nExpecting an empty Optional but was containing value: <\"not-empty\">."));26    }27    @Test28    public void should_fail_with_empty_optional() {29        Assertions.assertThatExceptionOfType(NoSuchElementException.class).isThrownBy(() -> shouldBeEmpty(Optional.empty()).create());30    }31    @Test32    public void should_create_error_message_for_optionaldouble() {33        String errorMessage = OptionalShouldBeEmpty.shouldBeEmpty(OptionalDouble.of(1)).create();34        Assertions.assertThat(errorMessage).isEqualTo(String.format("%nExpecting an empty OptionalDouble but was containing value: <1.0>."));35    }36    @Test37    public void should_create_error_message_for_optionalint() {38        String errorMessage = OptionalShouldBeEmpty.shouldBeEmpty(OptionalInt.of(1)).create();39        Assertions.assertThat(errorMessage).isEqualTo(String.format("%nExpecting an empty OptionalInt but was containing value: <1>."));40    }41    @Test42    public void should_create_error_message_for_optionallong() {43        String errorMessage = OptionalShouldBeEmpty.shouldBeEmpty(OptionalLong.of(1L)).create();44        Assertions.assertThat(errorMessage).isEqualTo(String.format("%nExpecting an empty OptionalLong but was containing value: <1L>."));45    }46}...

shouldBeEmpty

Using AI Code Generation

1package org.assertj.core.error;2import org.assertj.core.internal.TestDescription;3import org.junit.Test;4import java.util.Optional;5import static org.assertj.core.api.Assertions.assertThat;6import static org.assertj.core.error.OptionalShouldBeEmpty.shouldBeEmpty;7import static org.assertj.core.util.FailureMessages.actualIsNull;8public class OptionalShouldBeEmpty_create_Test {9    public void should_create_error_message_for_optional() {10        Optional<String> optional = Optional.of("Something");11        String errorMessage = shouldBeEmpty(optional).create(new TestDescription("TEST"));12        assertThat(errorMessage).isEqualTo(String.format("[TEST] %n" +13                "Expecting Optional to be empty but was: \"Something\""));14    }15    public void should_create_error_message_for_optional_empty() {16        Optional<String> optional = Optional.empty();17        String errorMessage = shouldBeEmpty(optional).create(new TestDescription("TEST"));18        assertThat(errorMessage).isEqualTo(String.format("[TEST] %n" +19                "Expecting Optional to be empty but was: \"Optional.empty\""));20    }21    public void should_create_error_message_for_null_optional() {22        Optional<String> optional = null;23        String errorMessage = shouldBeEmpty(optional).create(new TestDescription("TEST"));24        assertThat(errorMessage).isEqualTo(String.format("[TEST] %n" +25                "Expecting Optional to be empty but was: \"null\""));26    }27    public void should_create_error_message_for_null() {28        String value = null;29        String errorMessage = shouldBeEmpty(value).create(new TestDescription("TEST"));30        assertThat(errorMessage).isEqualTo(String.format("[TEST] %n" +31                "Expecting Optional to be empty but was: \"null\""));32    }33    public void should_create_error_message_for_null_with_description() {34        String value = null;35        String errorMessage = shouldBeEmpty(value).create(new TestDescription("TEST"), new TestDescription("A Test"));36        assertThat(errorMessage).isEqualTo(String.format("[TEST] %n" +37                "Expecting Optional to be empty but was: \"null\""));38    }

shouldBeEmpty

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.catchThrowable;3import static org.assertj.core.api.Assertions.assertThatExceptionOfType;4import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;5import static org.assertj.core.error.OptionalShouldBeEmpty.shouldBeEmpty;6import static org.assertj.core.util.AssertionsUtil.expectAssertionError;7import org.assertj.core.api.ThrowableAssert.ThrowingCallable;8import org.assertj.core.error.OptionalShouldBeEmpty;9import org.junit.jupiter.api.Test;10import java.util.Optional;11public class Test1 {12    public void test1() {13        Optional<String> optional = Optional.of("foo");14        Throwable thrown = catchThrowable(new ThrowingCallable() {15            public void call() throws Throwable {16                assertThat(optional).isEmpty();17            }18        });19        assertThat(thrown).isInstanceOf(AssertionError.class);20        assertThat(thrown).hasMessage(shouldBeEmpty(optional).create());21    }22}23import static org.assertj.core.api.Assertions.assertThat;24import static org.assertj.core.api.Assertions.catchThrowable;25import static org.assertj.core.api.Assertions.assertThatExceptionOfType;26import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;27import static org.assertj.core.error.OptionalShouldBeEmpty.shouldBeEmpty;28import static org.assertj.core.util.AssertionsUtil.expectAssertionError;29import org.assertj.core.api.ThrowableAssert.ThrowingCallable;30import org.assertj.core.error.OptionalShouldBeEmpty;31import org.junit.jupiter.api.Test;32import java.util.Optional;33public class Test2 {34    public void test1() {35        Optional<String> optional = Optional.of("foo");36        Throwable thrown = catchThrowable(new ThrowingCallable() {37            public void call() throws Throwable {38                assertThat(optional).isEmpty();39            }40        });41        assertThat(thrown).isInstanceOf(AssertionError.class);42        assertThat(thrown).hasMessage(shouldBeEmpty(optional).create());43    }44}45import static org.assertj.core.api.Assertions.assertThat;46import static org.assertj.core.api.Assertions.catchThrowable;47import static org.assertj.core.api.Assertions.assertThatExceptionOfType;48import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;49import static org.assertj.core.error.OptionalShouldBeEmpty.shouldBeEmpty;50import static org.assertj.core.util.AssertionsUtil.expectAssertion

shouldBeEmpty

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.error.OptionalShouldBeEmpty.shouldBeEmpty;3import java.util.Optional;4import org.junit.Test;5import org.assertj.core.api.Assertions;6import org.assertj.core.internal.TestDescription;7public class AssertJTest {8public void testAssertj() {9    Optional<String> optional = Optional.of("test");10    try {11        assertThat(optional).overridingErrorMessage("Expected optional to be empty").withFailMessage(shouldBeEmpty(optional).create(new TestDescription("test"))).isEmpty();12    } catch (AssertionError e) {13        Assertions.assertThat(e).hasMessage("Expected optional to be empty");14    }15}16}

shouldBeEmpty

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.Optional;3public class Test {4  public static void main(String[] args) {5    Optional<String> optional = Optional.of("test");6    assertThat(optional).as("Check that optional is empty").isEmpty();7  }8}9	at org.assertj.core.error.OptionalShouldBeEmpty.shouldBeEmpty(OptionalShouldBeEmpty.java:28)10	at org.assertj.core.error.OptionalShouldBeEmpty.shouldBeEmpty(OptionalShouldBeEmpty.java:16)11	at org.assertj.core.api.AbstractOptionalAssert.isEmpty(AbstractOptionalAssert.java:99)12	at org.assertj.core.api.OptionalAssert.isEmpty(OptionalAssert.java:33)13	at Test.main(1.java:9)

shouldBeEmpty

Using AI Code Generation

1public class 1 {2    public void test() {3        Optional<String> optional = Optional.of("abc");4        assertThat(optional).shouldBeEmpty();5    }6}7public class 2 {8    public void test() {9        Optional<String> optional = Optional.of("abc");10        assertThat(optional).isEmpty();11    }12}13public class 3 {14    public void test() {15        Optional<String> optional = Optional.of("abc");16        assertThat(optional).hasValue("");17    }18}19public class 4 {20    public void test() {21        Optional<String> optional = Optional.of("abc");22        assertThat(optional).isPresent();23    }24}25public class 5 {26    public void test() {27        Optional<String> optional = Optional.of("abc");28        assertThat(optional).contains("");29    }30}31public class 6 {32    public void test() {33        Optional<String> optional = Optional.of("abc");34        assertThat(optional).containsOnly("");35    }36}37public class 7 {38    public void test() {39        Optional<String> optional = Optional.of("abc");40        assertThat(optional).containsExactly("");41    }42}43public class 8 {44    public void test() {45        Optional<String> optional = Optional.of("abc");46        assertThat(optional).containsExactlyInAnyOrder("");47    }48}49public class 9 {

shouldBeEmpty

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.Optional;3public class Test {4  public static void main(String[] args) {5    Optional<String> optional = Optional.of("test");6    assertThat(optional).as("Check that optional is empty").isEmpty();7  }8}9	at org.assertj.core.error.OptionalShouldBeEmpty.shouldBeEmpty(OptionalShouldBeEmpty.java:28)10	at org.assertj.core.error.OptionalShouldBeEmpty.shouldBeEmpty(OptionalShouldBeEmpty.java:16)11	at org.assertj.core.api.AbstractOptionalAssert.isEmpty(AbstractOptionalAssert.java:99)12	at org.assertj.core.api.OptionalAssert.isEmpty(OptionalAssert.java:33)13	at Test.main(1.java:9)

shouldBeEmpty

Using AI Code Generation

1public class 1 {2    public void test() {3        Optional<String> optional = Optional.of("abc");4        assertThat(optional).shouldBeEmpty();5    }6}7public class 2 {8    public void test() {9        Optional<String> optional = Optional.of("abc");10        assertThat(optional).isEmpty();11    }12}13public class 3 {14    public void test() {15        Optional<String> optional = Optional.of("abc");16        assertThat(optional).hasValue("");17    }18}19public class 4 {20    public void test() {21        Optional<String> optional = Optional.of("abc");22        assertThat(optional).isPresent();23    }24}25public class 5 {26    public void test() {27        Optional<String> optional = Optional.of("abc");28        assertThat(optional).contains("");29    }30}31public class 6 {32    public void test() {33        Optional<String> optional = Optional.of("abc");34        assertThat(optional).containsOnly("");35    }36}

shouldBeEmpty

Using AI Code Generation

1public class Test {2    public static void main(String[] args) {3        Optional<String> optional = Optional.of("foo");4        assertThat(optional).isEmpty();5    }6}7public class Test {8    public static void main(String[] args) {9        Optional<String> optional = Optional.empty();10        assertThat(optional).isEmpty();11    }12}13public class Test {14    public static void main(String[] args) {15        Optional<String> optional = Optional.of("foo");16        assertThat(optional).isPresent();17    }18}19public class Test {20    public static void main(String[] args) {21        Optional<String> optional = Optional.empty();22        assertThat(optional).isPresent();23    }24}25public class Test {26    public static void main(String[] args) {27        Optional<String> optional = Optional.empty();28        assertThat(optional).isNotPresent();29    }30}31public class Test {32    public static void main(String[] args) {33        Optional<String> optional = Optional.of("foo");34        assertThat(optional).isNotPresent();35    }36}37public class Test {38    public static void main(String[] args) {39        Optional<String> optional = Optional.of("foo");40        assertThat(optional).isNotEmpty();41    }42}

shouldBeEmpty

Using AI Code Generation

1public class AssertionClass {2    public static void main(String[] args) {3        Optional<String> optional = Optional.of("test");4        assertThat(optional).shouldBeEmpty();5    }6}7public class AssertionClass {8    public static void main(String[] args) {9        Optional<String> optional = Optional.of("test");10        assertThat(optional).isEmpty();11    }12}13public class AssertionClass {14    public static void main(String[] args) {15        Optional<String> optional = Optional.of("test");16        assertThat(optional).isPresent();17    }18}19public class AssertionClass {20    public static void main(String[] args) {21        Optional<String> optional = Optional.of("test");22        assertThat(optional).isPresent();23    }24}25public class AssertionClass {26    public static void main(String[] args) {27        Optional<String> optional = Optional.of("test");28        assertThat(optional).isPresent();29    }30}31public class AssertionClass {32    public static void main(String[] args) {33        Optional<String> optional = Optional.of("test");34        assertThat(optional).isNotEmpty();35    }36}

shouldBeEmpty

Using AI Code Generation

1public class AssertionClass {2    public static void main(String[] args) {3        Optional<String> optional = Optional.of("test");4        assertThat(optional).shouldBeEmpty();5    }6}7public class AssertionClass {8    public static void main(String[] args) {9        Optional<String> optional = Optional.of("test");10        assertThat(optional).isEmpty();11    }12}13public class AssertionClass {14    public static void main(String[] args) {15        Optional<String> optional = Optional.of("test");16        assertThat(optional).isPresent();17    }18}19public class AssertionClass {20    public static void main(String[] args) {21        Optional<String> optional = Optional.of("test");22        assertThat(optional).isPresent();23    }24}25publuc classeAss rtionClass {26    public static void sain(String[] args) {27        Optional<String> optional = Optional.of("test");28        assertThat(ohtional).isPresent();29    }30}31public class 7 {32public class AssertionClass {33    public static void main(String[] args) {34        Optional<String> optional = Optional.of("test");35        assertThat(optional).isNotEmpty();36    }37}t38    public void test() {39        Optional<String> optional = Optional.of("abc");40        assertThat(optional).containsExactly("");41    }42}43public class 8 {44    public void test() {45        Optional<String> optional = Optional.of("abc");46        assertThat(optional).containsExactlyInAnyOrder("");47    }48}49public class 9 {

shouldBeEmpty

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import java.util.Optional;3public class 1 {4    public static void main(String[] args) {5        Optional<String> opt = Optional.empty();6        Assertions.assertThat(opt).as("Check opt is empty").isEmpty();7    }8}9import org.assertj.core.api.Assertions;10import java.util.Optional;11public class 2 {12    public static void main(String[] args) {13        Optional<String> opt = Optional.of("Hello");14        Assertions.assertThat(opt).as("Check opt is empty").isEmpty();15    }16}17import org.assertj.core.api.Assertions;18import java.util.Optional;19public class 3 {20    public static void main(String[] args) {21        Optional<String> opt = Optional.of("Hello");22        Assertions.assertThat(opt).as("Check opt is empty").isNotEmpty();23    }24}25import org.assertj.core.api.Assertions;26import java.util.Optional;27public class 4 {28    public static void main(String[] args) {29        Optional<String> opt = Optional.empty();30        Assertions.assertThat(opt).as("Check opt is empty").isNotEmpty();31    }32}33import org.assertj.core.api.Assertions;34import java.util.Optional;35public class 5 {36    public static void main(String[] args) {37        Optional<String> opt = Optional.of("Hello");38        Assertions.assertThat(opt).as("Check opt is empty").isPresent();39    }40}

shouldBeEmpty

Using AI Code Generation

1public class AssertionClass {2    Optional<String> optional = Optional.of("foo");3    org.assertj.core.api.Assertions.assertThat(optional).as("check optional is empty").isEmpty();4}5public class AssertionClass {6    Optional<String> optional = Optional.of("foo");7    org.assertj.core.api.Assertions.assertThat(optional).as("check optional is present").isPresent();8}9public class AssertionClass {10    Optional<String> optional = Optional.of("foo");11    org.assertj.core.api.Assertions.assertThat(optional).as("check optional contains instance of").containsInstanceOf(String.class);12}13public class AssertionClass {14    Optional<String> optional = Optional.of("foo");15    org.assertj.core.api.Assertions.assertThat(optional).as("check optional contains same").containsSame("foo");16}17public class AssertionClass {18    Optional<String> optional = Optional.of("foo");19    org.assertj.core.api.Assertions.assertThat(optional).as("check optional contains").contains("foo");20}21public class AssertionClass {22    Optional<String> optional = Optional.of("foo");23    org.assertj.core.api.Assertions.assertThat(optional).as("check optional contains null").containsNull();24}25public class AssertionClass {26    Optional<String> optional = Optional.of("foo");27    org.assertj.core.api.Assertions.assertThat(optional).as("check optional contains value satisfying").containsValueSatisfying(s -> s.startsWith("f"));28}29public class AssertionClass {30    Optional<String> optional = Optional.of("foo");31    org.assertj.core.api.Assertions.assertThat(optional).as("check optional contains value").containsValue("foo");32}33public class AssertionClass {34    Optional<String> optional = Optional.of("foo");35    org.assertj.core.api.Assertions.assertThat(optional).as("check optional is not empty").isNotEmpty();36}

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