How to use throwExceptionForBeingEmpty method of org.assertj.core.util.Preconditions class

Best Assertj code snippet using org.assertj.core.util.Preconditions.throwExceptionForBeingEmpty

Source:Preconditions.java

...41   * @throws IllegalArgumentException if the given {@code CharSequence} is empty.42   */43  public static CharSequence checkNotNullOrEmpty(CharSequence s, String message) {44    checkNotNull(s, message);45    if (s.length() == 0) throwExceptionForBeingEmpty(message);46    return s;47  }48  /**49   * Verifies that the given array is not {@code null} or empty.50   * 51   * @param array the given array.52   * @return the validated array.53   * @throws NullPointerException if the given array is {@code null}.54   * @throws IllegalArgumentException if the given array is empty.55   */56  public static <T> T[] checkNotNullOrEmpty(T[] array) {57    T[] checked = checkNotNull(array);58    if (checked.length == 0) throwExceptionForBeingEmpty();59    return checked;60  }61  /**62   * Verifies that the given object reference is not {@code null}.63   * 64   * @param reference the given object reference.65   * @return the non-{@code null} reference that was validated.66   * @throws NullPointerException if the given object reference is {@code null}.67   */68  public static <T> T checkNotNull(T reference) {69    if (reference == null) throw new NullPointerException();70    return reference;71  }72  /**73   * Verifies that the given object reference is not {@code null}.74   * 75   * @param reference the given object reference.76   * @param message error message in case of null reference.77   * @return the non-{@code null} reference that was validated.78   * @throws NullPointerException if the given object reference is {@code null}.79   */80  public static <T> T checkNotNull(T reference, String message) {81    if (reference == null) throw new NullPointerException(message);82    return reference;83  }84  /**85   * Verifies that the given FilterOperator reference is not {@code null}.86   * 87   * @param reference the given object reference.88   * @throws NullPointerException if the given object reference is {@code null}.89   */90  public static <T> void checkNotNull(FilterOperator<T> filterOperator) {91    // @format:off92    if (filterOperator == null) throw new IllegalArgumentException(format("The expected value should not be null.%n"93        + "If you were trying to filter on a null value, please use filteredOnNull(String propertyOrFieldName) instead"));94    // @format:on95  }96  private Preconditions() {}97  private static void throwExceptionForBeingEmpty() {98    throwExceptionForBeingEmpty(ARGUMENT_EMPTY);99  }100  private static void throwExceptionForBeingEmpty(String message) {101    throw new IllegalArgumentException(message);102  }103}...

throwExceptionForBeingEmpty

Using AI Code Generation

1String str = "";2Preconditions.throwExceptionForBeingEmpty(str);3String str = "Hello World";4Preconditions.throwExceptionForBeingEmpty(str);5Object obj = null;6Preconditions.throwExceptionForBeingNull(obj);7Object obj = new Object();8Preconditions.throwExceptionForBeingNull(obj);9boolean isFalse = false;10Preconditions.throwExceptionForBeingFalse(isFalse, "boolean expression is false");11boolean isFalse = true;12Preconditions.throwExceptionForBeingFalse(isFalse, "boolean expression is false");13boolean isTrue = true;14Preconditions.throwExceptionForBeingTrue(isTrue, "boolean expression is true");15boolean isTrue = false;16Preconditions.throwExceptionForBeingTrue(isTrue, "boolean expression is true");17boolean isTrue = true;18Preconditions.throwExceptionForBeingTrue(isTrue);19boolean isTrue = false;20Preconditions.throwExceptionForBeingTrue(isTrue);

throwExceptionForBeingEmpty

Using AI Code Generation

1    Preconditions.throwExceptionForBeingEmpty("string");2    Preconditions.throwExceptionForBeingEmpty("string", "message");3    Preconditions.throwExceptionForBeingEmpty("string", "message %s", "arg1");4    Preconditions.throwExceptionForBeingEmpty("string", "message %s %s", "arg1", "arg2");5    Preconditions.throwExceptionForBeingEmpty("string", "message %s %s %s", "arg1", "arg2", "arg3");6    Preconditions.throwExceptionForBeingEmpty("string", "message %s %s %s %s", "arg1", "arg2", "arg3", "arg4");7    Preconditions.throwExceptionForBeingEmpty("string", "message %s %s %s %s %s", "arg1", "arg2", "arg3", "arg4", "arg5");8    Preconditions.throwExceptionForBeingEmpty("string", "message %s %s %s %s %s %s", "arg1", "arg2", "arg3", "arg4", "arg5", "arg6");9    Preconditions.throwExceptionForBeingEmpty("string", "message %s %s %s %s %s %s %s", "arg1", "arg2", "arg3", "arg4", "arg5", "arg6", "arg7");10    Preconditions.throwExceptionForBeingEmpty("string", "message %s %s %s %s %s %s %s %s", "arg1", "arg2", "arg3", "arg4", "arg5", "arg6", "arg7", "arg8");11    Preconditions.throwExceptionForBeingEmpty("string", "message %s %s %s %s %s %s %s %s %s", "arg1", "arg2", "arg3", "arg4", "arg5", "arg6", "arg7", "arg8", "arg9");12    Preconditions.throwExceptionForBeingEmpty("string", "message %s %s %s %s %s %s %s %s %s %s", "arg1", "arg2", "arg3", "arg4", "arg5", "arg6", "arg7", "arg8", "arg9

throwExceptionForBeingEmpty

Using AI Code Generation

1assertThatThrownBy(() -> Preconditions.throwExceptionForBeingEmpty("")).isInstanceOf(IllegalArgumentException.class);2assertThatThrownBy(() -> Preconditions.throwExceptionForBeingEmpty("")).isInstanceOf(IllegalArgumentException.class);3org.assertj.core.util.PreconditionsTest > should_throw_exception_for_being_empty() FAILED4    at org.assertj.core.api.AssertionsForClassTypes.assertThatThrownBy(AssertionsForClassTypes.java:1035)5    at org.assertj.core.api.Assertions.assertThatThrownBy(Assertions.java:1346)6    at org.assertj.core.util.PreconditionsTest.should_throw_exception_for_being_empty(PreconditionsTest.java:12)

throwExceptionForBeingEmpty

Using AI Code Generation

1import org.assertj.core.util.Preconditions;2import org.junit.Test;3public class ThrowExceptionForBeingEmptyTest {4    public void testThrowExceptionForBeingEmpty() {5        String string = "This is a string";6        Preconditions.throwExceptionForBeingEmpty(string);7    }8}9	at org.junit.Assert.assertEquals(Assert.java:115)10	at org.junit.Assert.assertEquals(Assert.java:144)11	at ThrowExceptionForBeingEmptyTest.testThrowExceptionForBeingEmpty(ThrowExceptionForBeingEmptyTest.java:12)

throwExceptionForBeingEmpty

Using AI Code Generation

1    import org.assertj.core.util.Preconditions;2    public class Test {3      public void test() {4        Preconditions.throwExceptionForBeingEmpty(null);5      }6    }7        Preconditions.throwExceptionForBeingEmpty(null);8    import org.assertj.core.util.Preconditions;9    public class Test {10      public void test() {11        Preconditions.throwExceptionForBeingEmpty("test");12      }13    }14        Preconditions.throwExceptionForBeingEmpty("test");15    import org.assertj.core.util.Preconditions;16    public class Test {17      public void test() {18        Preconditions.throwExceptionForBeingNull(null);19      }20    }21        Preconditions.throwExceptionForBeingNull(null);22    import org.assertj.core.util.Preconditions;23    public class Test {24      public void test() {25        Preconditions.throwExceptionForBeingNull("test");26      }27    }

throwExceptionForBeingEmpty

Using AI Code Generation

1Preconditions.throwExceptionForBeingEmpty("some string");2Preconditions.throwExceptionForBeingEmpty("some string", "error message");3Preconditions.checkNotNull("some object");4Preconditions.checkNotNull("some object", "error message");5Preconditions.checkNotNullOrEmpty("some string");6Preconditions.checkNotNullOrEmpty("some string", "error message");7Preconditions.checkArgument(1==1);8Preconditions.checkArgument(1==1, "error message");9Preconditions.checkState(1==1);10Preconditions.checkState(1==1, "error message");11Preconditions.checkIndex(1, 10);12Preconditions.checkIndex(1, 10, "error message");13Preconditions.checkPositionIndexes(1, 3, 10);14Preconditions.checkPositionIndexes(1, 3, 10, "error message");15Preconditions.checkPositionIndex(1, 10);16Preconditions.checkPositionIndex(1, 10,

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