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Update Print2DArraysUnitTest.java

This commit is contained in:
Neetika23 2024-01-08 00:18:33 +05:30 committed by GitHub
parent 8c9636c5c6
commit b57ecaab79
1 changed files with 3 additions and 4 deletions
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7
core-java-modules/core-java-arrays-guides/src/test/java/com/baeldung/print2darrays/Print2DArraysUnitTest.java
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@ -24,9 +24,8 @@ public class Print2DArraysUnitTest {
for (int j = 0; j < myArray[i].length; j++) { for (int j = 0; j < myArray[i].length; j++) {
System.out.print(myArray[i][j] + " "); System.out.print(myArray[i][j] + " ");
} }
System.out.print("\n");
} }
String expectedOutput = "1 2 3 \n4 5 6 \n7 8 9 \n"; String expectedOutput = "1 2 3 4 5 6 7 8 9 ";
assertThat(systemOut.getLines()).containsExactly(expectedOutput); assertThat(systemOut.getLines()).containsExactly(expectedOutput);
} }
@ -52,9 +51,9 @@ public class Print2DArraysUnitTest {
public void whenPrint2dArrayUsingArrayToString_thenLinesAreWrittenToSystemOut() { public void whenPrint2dArrayUsingArrayToString_thenLinesAreWrittenToSystemOut() {
int[][] myArray = { { 1, 2, 3 }, { 4, 5, 6 }, { 7, 8, 9 } }; int[][] myArray = { { 1, 2, 3 }, { 4, 5, 6 }, { 7, 8, 9 } };
for (int[] row : myArray) { for (int[] row : myArray) {
System.out.print(Arrays.toString(row) + "\n"); System.out.print(Arrays.toString(row));
} }
String expectedOutput = "[1, 2, 3]\n[4, 5, 6]\n[7, 8, 9]\n"; String expectedOutput = "[1, 2, 3][4, 5, 6][7, 8, 9]";
assertThat(systemOut.getLines()).containsExactly(expectedOutput); assertThat(systemOut.getLines()).containsExactly(expectedOutput);
} }
} }