Package org.assertj.core.api

Class Byte2DArrayAssert

    • Field Detail

      • failures

        private final org.assertj.core.internal.Failures failures

      • byte2dArrays

        protected org.assertj.core.internal.Byte2DArrays byte2dArrays

    • Constructor Detail

      • Byte2DArrayAssert

        public Byte2DArrayAssert​(byte[][] actual)

    • Method Detail

      • isDeepEqualTo

        public Byte2DArrayAssert isDeepEqualTo​(byte[][] expected)
        Verifies that the actual byte[][] is deeply equal to the given one.

        Two arrays are considered deeply equal if both are null or if they refer to arrays that contain the same number of elements and all corresponding pairs of elements in the two arrays are deeply equal.

        Example: 

         // assertion will pass
 assertThat(new byte[][] {{1, 2}, {3, 4}}).isDeepEqualTo(new byte[][] {{1, 2}, {3, 4}});

 // assertions will fail
 assertThat(new byte[][] {{1, 2}, {3, 4}}).isDeepEqualTo(new byte[][] {{1, 2}, {9, 10}});
 assertThat(new byte[][] {{1, 2}, {3, 4}}).isDeepEqualTo(new byte[][] {{1, 2, 3}, {4}});
        Specified by:
        isDeepEqualTo in class Abstract2DArrayAssert<Byte2DArrayAssert,​byte[][],​Byte>
        Parameters:
        expected - the given value to compare the actual value to.
        Returns:
        this assertion object.
        Throws:
        AssertionError - if the actual value is not deeply equal to the given one.

      • isEqualTo

        public Byte2DArrayAssert isEqualTo​(Object expected)
        Verifies that the actual byte[][] is equal to the given one.

        WARNING! This method will use equals to compare (it will compare arrays references only).
        Unless you specify a comparator with AbstractAssert.usingComparator(Comparator), it is advised to use isDeepEqualTo(byte[][]) instead.

        Example: 

         byte[][] array = {{1, 2}, {3, 4}};

 // assertion will pass
 assertThat(array).isEqualTo(array);

 // assertion will fail as isEqualTo calls equals which compares arrays references only.
 assertThat(array).isEqualTo(new byte[][] {{1, 2}, {3, 4}});
        Specified by:
        isEqualTo in interface Assert<Byte2DArrayAssert,​byte[][]>
        Overrides:
        isEqualTo in class AbstractAssert<Byte2DArrayAssert,​byte[][]>
        Parameters:
        expected - the given value to compare the actual byte[][] to.
        Returns:
        this assertion object.
        Throws:
        AssertionError - if the actual byte[][] is not equal to the given one.

      • isNullOrEmpty

        public void isNullOrEmpty()
        Verifies that the actual byte[][] is null or empty, empty means the array has no elements, said otherwise it can have any number of rows but all rows must be empty.

        Example: 

         // assertions will pass
 byte[][] array = null;
 assertThat(array).isNullOrEmpty();
 assertThat(new byte[][] { }).isNullOrEmpty();
 assertThat(new byte[][] {{ }}).isNullOrEmpty();
 // this is considered empty as there are no elements in the 2d array which is comprised of 3 empty rows.
 assertThat(new byte[][] {{ }, { }, { }}).isNullOrEmpty();

 // assertion will fail
 assertThat(new byte[][] {{ 1 }, { 2 }}).isNullOrEmpty();
        Throws:
        AssertionError - if the actual byte[][] is not null or not empty.

      • isEmpty

        public void isEmpty()
        Verifies that the actual byte[][] is empty, empty means the array has no elements, said otherwise it can have any number of rows but all rows must be empty.

        Example: 

         // assertions will pass
 assertThat(new byte[][] {{}}).isEmpty();
 // this is considered empty as there are no elements in the 2d array which is comprised of 3 empty rows.
 assertThat(new byte[][] {{ }, { }, { }}).isEmpty();

 // assertions will fail
 assertThat(new byte[][] {{ 1 }, { 2 }}).isEmpty();
 byte[][] array = null;
 assertThat(array).isEmpty();
        Throws:
        AssertionError - if the actual byte[][] is not empty.

      • isNotEmpty

        public Byte2DArrayAssert isNotEmpty()
        Verifies that the actual byte[][] is not empty, not empty means the array has at least one element.

        Example: 

         // assertions will pass
 assertThat(new byte[][] {{ 1 }, { 2 }}).isNotEmpty();
 assertThat(new byte[][] {{ }, { 2 }}).isNotEmpty();

 // assertions will fail
 assertThat(new byte[][] { }).isNotEmpty();
 assertThat(new byte[][] {{ }}).isNotEmpty();
 // this is considered empty as there are no elements in the 2d array which is comprised of 3 empty rows.
 assertThat(new byte[][] {{ }, { }, { }}).isNotEmpty();
 byte[][] array = null;
 assertThat(array).isNotEmpty();
        Returns:
        this assertion object.
        Throws:
        AssertionError - if the actual byte[][] is empty or null.

      • hasDimensions

        public Byte2DArrayAssert hasDimensions​(int expectedFirstDimension,
                                       int expectedSecondDimension)
        Verifies that the actual byte[][] has the given dimensions.

        Example: 

         // assertion will pass
 assertThat(new byte[][] {{1, 2, 3}, {4, 5, 6}}).hasDimensions(2, 3);

 // assertions will fail
 assertThat(new byte[][] { }).hasSize(1, 1);
 assertThat(new byte[][] {{1, 2, 3}, {4, 5, 6}}).hasDimensions(3, 2);
 assertThat(new byte[][] {{1, 2, 3}, {4, 5, 6, 7}}).hasDimensions(2, 3);
        Parameters:
        expectedFirstDimension - the expected number of values in first dimension of the actual byte[][].
        expectedSecondDimension - the expected number of values in second dimension of the actual byte[][].
        Returns:
        this assertion object.
        Throws:
        AssertionError - if the actual byte[][]'s dimensions are not equal to the given ones.

      • hasSameDimensionsAs

        public Byte2DArrayAssert hasSameDimensionsAs​(Object array)
        Verifies that the actual byte[][] has the same dimensions as the given array.

        Parameter is declared as Object to accept both Object and primitive arrays.

        Example: 
         byte[][] byteArray = {{1, 2, 3}, {4, 5, 6}};
 char[][] charArray = {{'a', 'b', 'c'}, {'d', 'e', 'f'}};

 // assertion will pass
 assertThat(byteArray).hasSameDimensionsAs(charArray);

 // assertions will fail
 assertThat(byteArray).hasSameDimensionsAs(new char[][] {{'a', 'b'}, {'c', 'd'}, {'e', 'f'}});
 assertThat(byteArray).hasSameDimensionsAs(new char[][] {{'a', 'b'}, {'c', 'd', 'e'}});
 assertThat(byteArray).hasSameDimensionsAs(new char[][] {{'a', 'b', 'c'}, {'d', 'e'}});
        Parameters:
        array - the array to compare dimensions with actual byte[][].
        Returns:
        this assertion object.
        Throws:
        AssertionError - if the actual byte[][] is null.
        AssertionError - if the array parameter is null or is not a true array.
        AssertionError - if actual byte[][] and given array don't have the same dimensions.

      • contains

        public Byte2DArrayAssert contains​(byte[] value,
                                  Index index)
        Verifies that the actual byte[][] contains the given byte[] at the given index.

        Example: 

         // assertion will pass
 assertThat(new byte[][] {{1, 2}, {3, 4}, {5, 6}}).contains(new byte[] {3, 4}, atIndex(1));

 // assertions will fail
 assertThat(new byte[][] {{1, 2}, {3, 4}, {5, 6}}).contains(new byte[] {3, 4}, atIndex(0));
 assertThat(new byte[][] {{1, 2}, {3, 4}, {5, 6}}).contains(new byte[] {7, 8}, atIndex(2));
        Parameters:
        value - the value to look for.
        index - the index where the value should be stored in the actual byte[][].
        Returns:
        myself assertion object.
        Throws:
        AssertionError - if the actual byte[][] is null or empty.
        NullPointerException - if the given Index is null.
        IndexOutOfBoundsException - if the value of the given Index is equal to or greater than the size of the actual byte[][].
        AssertionError - if the actual byte[][] does not contain the given value at the given index.

      • doesNotContain

        public Byte2DArrayAssert doesNotContain​(byte[] value,
                                        Index index)
        Verifies that the actual byte[][] does not contain the given byte[] at the given index.

        Example: 

         // assertions will pass
 assertThat(new byte[][] {{1, 2}, {3, 4}, {5, 6}}).doesNotContain(new byte[] {3, 4}, atIndex(0));
 assertThat(new byte[][] {{1, 2}, {3, 4}, {5, 6}}).doesNotContain(new byte[] {7, 8}, atIndex(2));

 // assertion will fail
 assertThat(new byte[][] {{1, 2}, {3, 4}, {5, 6}}).doesNotContain(new byte[] {3, 4}, atIndex(1));
        Parameters:
        value - the value to look for.
        index - the index where the value should be stored in the actual byte[][].
        Returns:
        myself assertion object.
        Throws:
        AssertionError - if the actual byte[][] is null.
        NullPointerException - if the given Index is null.
        AssertionError - if the actual byte[][] contains the given value at the given index.