How to use instance method of org.assertj.core.internal.Arrays2D class

Best Assertj code snippet using org.assertj.core.internal.Arrays2D.instance

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...38 */​39public class Arrays2D {40 private static final Arrays2D INSTANCE = new Arrays2D();41 /​**42 * Returns the singleton instance of this class based on {@link StandardComparisonStrategy}.43 *44 * @return the singleton instance of this class based on {@link StandardComparisonStrategy}.45 */​46 public static Arrays2D instance() {47 return INSTANCE;48 }49 @VisibleForTesting50 public void assertNullOrEmpty(AssertionInfo info, Failures failures, Object array) {51 if (array == null) return;52 if (countArrayElements(array) > 0) throw failures.failure(info, shouldBeNullOrEmpty(array));53 }54 @VisibleForTesting55 public void assertEmpty(AssertionInfo info, Failures failures, Object array) {56 assertNotNull(info, array);57 /​/​ need to check that all rows are empty58 int numberOfRows = sizeOf(array);59 for (int i = 0; i < numberOfRows; i++) {60 Object actualArrayRow = Array.get(array, i);61 if (sizeOf(actualArrayRow) > 0) throw failures.failure(info, shouldBeEmpty(array));62 }63 }64 @VisibleForTesting65 public void assertHasDimensions(AssertionInfo info, Failures failures, Object array2d, int expectedNumberOfRows,66 int expectedRowSize) {67 assertNumberOfRows(info, failures, array2d, expectedNumberOfRows);68 for (int i = 0; i < expectedNumberOfRows; i++) {69 Object actualRow = Array.get(array2d, i);70 assertSecondDimension(info, failures, actualRow, expectedRowSize, i);71 }72 }73 private void assertNumberOfRows(AssertionInfo info, Failures failures, Object array, int expectedSize) {74 assertNotNull(info, array);75 int sizeOfActual = sizeOf(array);76 if (sizeOfActual != expectedSize)77 throw failures.failure(info, ShouldHaveDimensions.shouldHaveFirstDimension(array, sizeOfActual, expectedSize));78 }79 private void assertSecondDimension(AssertionInfo info, Failures failures, Object actual, int expectedSize, int rowIndex) {80 assertNotNull(info, actual);81 checkArraySizes(actual, failures, sizeOf(actual), expectedSize, info, rowIndex);82 }83 private static void checkArraySizes(Object actual, Failures failures, int sizeOfActual, int sizeOfOther, AssertionInfo info,84 int rowIndex) {85 if (sizeOfActual != sizeOfOther) {86 throw failures.failure(info, shouldHaveSize(actual, sizeOfActual, sizeOfOther, rowIndex));87 }88 }89 @VisibleForTesting90 public void assertHasSameDimensionsAs(AssertionInfo info, Object actual, Object other) {91 assertNotNull(info, actual);92 assertIsArray(info, actual);93 assertIsArray(info, other);94 /​/​ check first dimension95 int actualFirstDimension = sizeOf(actual);96 int otherFirstDimension = sizeOf(other);97 if (actualFirstDimension != otherFirstDimension) {98 throw Failures.instance().failure(info,99 shouldHaveSameDimensionsAs(actual, other, actualFirstDimension, otherFirstDimension));100 }101 /​/​ check second dimensions102 for (int i = 0; i < actualFirstDimension; i++) {103 Object actualRow = Array.get(actual, i);104 assertIsArray(info, actualRow);105 Object otherRow = Array.get(other, i);106 assertIsArray(info, otherRow);107 hasSameRowSizeAsCheck(info, i, actual, other, actualRow, otherRow, sizeOf(actualRow));108 }109 }110 static void hasSameRowSizeAsCheck(AssertionInfo info, int rowIndex, Object actual, Object other, Object actualRow,111 Object otherRow, int actualRowSize) {112 requireNonNull(other, format("The array to compare %s size with should not be null", actual));113 int expectedRowSize = Array.getLength(otherRow);114 if (actualRowSize != expectedRowSize)115 throw Failures.instance().failure(info, shouldHaveSameDimensionsAs(rowIndex, actualRowSize, expectedRowSize, actualRow,116 otherRow, actual, other));117 }118 @VisibleForTesting119 public void assertContains(AssertionInfo info, Failures failures, Object array, Object value, Index index) {120 assertNotNull(info, array);121 assertNotEmpty(info, failures, array);122 checkIndexValueIsValid(index, sizeOf(array) - 1);123 Object actualElement = Array.get(array, index.value);124 if (!deepEquals(actualElement, value)) {125 throw failures.failure(info, shouldContainAtIndex(array, value, index, Array.get(array, index.value)));126 }127 }128 @VisibleForTesting129 public void assertNotEmpty(AssertionInfo info, Failures failures, Object array) {...

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...13package org.assertj.core.internal.arrays2d;14import org.assertj.core.internal.Arrays2D;15import org.assertj.core.internal.Failures;16public class Arrays2D_BaseTest {17 Arrays2D arrays = Arrays2D.instance();18 Failures failures = Failures.instance();19}...

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1Arrays2D arrays2D = new Arrays2D();2arrays2D.assertContainsSequence(info, actual, sequence);3Assertions.assertThat(actual).containsSequence(sequence);4Assertions.assertThat(actual).containsSequence(sequence);5AssertionsForClassTypes.assertThat(actual).containsSequence(sequence);6AssertionsForInterfaceTypes.assertThat(actual).containsSequence(sequence);

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1public class 1 {2 public static void main(String[] args) {3 AssertJArrays2D arrays2D = new AssertJArrays2D();4 int[][] actual = {{1, 2, 3}, {4, 5, 6}};5 int[][] expected = {{1, 2, 3}, {4, 5, 6}};6 arrays2D.assertContainsExactly(Assertions.assertThat(actual), expected);7 }8}9to contain exactly (and in same order):10at org.assertj.core.internal.Failures.failure(Failures.java:67)11at org.assertj.core.internal.Failures.failure(Failures.java:52)12at org.assertj.core.internal.Failures.failure(Failures.java:37)13at org.assertj.core.internal.Arrays2D.assertContainsExactly(Arrays2D.java:105)14at 1.main(1.java:9)15public class 1 {16 public static void main(String[] args) {17 int[][] actual = {{1, 2, 3}, {4, 5, 6}};18 int[][] expected = {{1, 2, 3}, {4, 5, 6}};19 AssertJArrays2D.assertContainsExactly(Assertions.assertThat(actual), expected);20 }21}22to contain exactly (and in same order):

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1public class 1 {2 public static void main(String[] args) {3 int[][] arr = {{1,2,3},{4,5,6},{7,8,9}};4 Arrays2D arrays2D = new Arrays2D();5 boolean actual = arrays2D.isSorted(new Comparator<int[]>() {6 public int compare(int[] o1, int[] o2) {7 return 0;8 }9 }, arr);10 System.out.println(actual);11 }12}13public class 2 {14 public static void main(String[] args) {15 int[][] arr = {{1,2,3},{4,5,6},{7,8,9}};16 boolean actual = Arrays2D.isSorted(new Comparator<int[]>() {17 public int compare(int[] o1, int[] o2) {18 return 0;19 }20 }, arr);21 System.out.println(actual);22 }23}24public class 3 {25 public static void main(String[] args) {26 int[][] arr = {{1,2,3},{4,5,6},{7,8,9}};27 Arrays2D arrays2D = new Arrays2D();28 boolean actual = arrays2D.isSorted(new Comparator<int[]>() {29 public int compare(int[] o1, int[] o2) {30 return 0;31 }32 }, arr, SortOrder.DESCENDING);33 System.out.println(actual);34 }35}36public class 4 {37 public static void main(String[] args) {38 int[][] arr = {{1,2,3},{4,5,6},{7,8,9}};39 boolean actual = Arrays2D.isSorted(new Comparator<int[]>() {40 public int compare(int[] o1, int[] o2) {41 return 0;42 }43 }, arr, SortOrder.DESCENDING);44 System.out.println(actual);

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1Arrays2D arrays2d = new Arrays2D();2assertThat(arrays2d).containsNull(new int[][] {{1, 2}, {3, 4}, {5, 6}});3assertThat(new int[][] {{1, 2}, {3, 4}, {5, 6}}).containsNull();4assertThat(new int[][] {{1, 2}, {3, 4}, {5, 6}}).containsNull();5Arrays2D arrays2d = new Arrays2D();6assertThat(arrays2d).containsNull(new int[][] {{1, 2}, {3, 4}, {5, 6}});

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1public class Array2DTest {2 public void test() {3 int[][] arr = {{1, 2}, {3, 4}};4 int[][] arr2 = {{1, 2}, {3, 4}};5 Arrays2D arrays2D = new Arrays2D();6 arrays2D.assertIsEqualTo(new TestDescription("test"), arr, arr2);7 }8}9public class Array2DTest {10 public void test() {11 int[][] arr = {{1, 2}, {3, 4}};12 int[][] arr2 = {{1, 2}, {3, 4}};13 Arrays2D.assertIsEqualTo(new TestDescription("test"), arr, arr2);14 }15}16public class Array2DTest {17 public void test() {18 int[][] arr = {{1, 2}, {3, 4}};19 int[][] arr2 = {{1, 2}, {3, 4}};20 Arrays2D.assertIsEqualTo(new TestDescription("test"), arr, arr2);21 }22}23public class Array2DTest {24 public void test() {25 int[][] arr = {{1, 2}, {3, 4}};26 int[][] arr2 = {{1, 2}, {3, 4}};27 Arrays2D.assertIsEqualTo(new TestDescription("test"), arr, arr2);28 }29}30public class Array2DTest {31 public void test() {32 int[][] arr = {{1, 2}, {3, 4}};33 int[][] arr2 = {{1, 2}, {3, 4}};34 Arrays2D.assertIsEqualTo(new TestDescription("test"), arr, arr2);35 }36}37public class Array2DTest {

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1Arrays2D arrays2d = Arrays2D.instance();2arrays2d.assertContains(someInfo(),actual,new String[]{"Yoda","Luke"});3Arrays2D.assertContains(someInfo(),actual,new String[]{"Yoda","Luke"});4Source Project: assertj-core Source File: Arrays2D_assertContainsOnly_Test.java License: MIT License 5 votes /​** * This test <code>{@link Arrays2D#assertContainsOnly(AssertionInfo, Object[][], Object[])}</​code>. * * @see Arrays2D#assertContainsOnly(AssertionInfo, Object[][], Object[]) */​ @Test public void should_pass_if_actual_contains_given_values_only() { arrays2d.assertContainsOnly( info, actual, array( array( "Yoda", "Luke" ), array( "Obi-Wan", "Han" ) ) ); }5Source Project: assertj-core Source File: Arrays2D_assertContainsOnly_Test.java License: MIT License 5 votes /​** * This test <code>{@link Arrays2D#assertContainsOnly(AssertionInfo, Object[][], Object[])}</​code>. * * @see Arrays2D#assertContainsOnly(AssertionInfo, Object[][], Object[]) */​ @Test public void should_pass_if_actual_contains_given_values_only_in_different_order() { arrays2d.assertContainsOnly( info, actual, array( array( "Luke", "Yoda" ), array( "Han", "Obi-Wan" ) ) ); }6Source Project: assertj-core Source File: Arrays2D_assertContainsOnly_Test.java License: MIT License 5 votes /​** * This test <code>{@link Arrays2D#assertContainsOnly(AssertionInfo, Object[][], Object[])}</​code>. * * @see Arrays2D#assertContainsOnly(AssertionInfo, Object[][], Object[]) */​ @Test public void should_pass_if_actual_contains_given_values_only_more_than_once() { actual = array( array( "Yoda", "Luke" ), array( "Luke", "Yoda" ) ); arrays2d.assertContainsOnly( info, actual, array( array( "Luke", "Yoda" ) ) ); }

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1import org.assertj.core.internal.Arrays2D;2public class 1 {3 public static void main(String[] args) {4 int[][] array1 = {{1, 2, 3}, {4, 5, 6}};5 int[][] array2 = {{1, 2, 3}, {4, 5, 6}};6 int[][] array3 = {{1, 2, 3}, {4, 5, 7}};7 boolean result1 = Arrays2D.instance().areEqual(array1, array2);8 boolean result2 = Arrays2D.instance().areEqual(array1, array3);9 System.out.println(result1);10 System.out.println(result2);11 }12}

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