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feat: Test verbessert

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Andreas Wurst 2025-05-20 13:22:22 +02:00
parent 2a4a347108
commit d1b4d62dba
1 changed files with 9 additions and 3 deletions
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12
VectorTest.java
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@ -7,7 +7,7 @@ public class VectorTest {
@Test @Test
void testScalarMultiplicationVariants() { void testScalarMultiplicationVariants() {
int[] v1 = { 1, 2, 3 }; int[] v1 = { 1, -2, 3 };
Vector.scalarMultiplication(v1, 2); Vector.scalarMultiplication(v1, 2);
assertArrayEquals(new int[] { 2, 4, 6 }, v1); assertArrayEquals(new int[] { 2, 4, 6 }, v1);
@ -15,9 +15,15 @@ public class VectorTest {
Vector.scalarMultiplication(v2, -1); Vector.scalarMultiplication(v2, -1);
assertArrayEquals(new int[] { -7, -8, -15 }, v2); assertArrayEquals(new int[] { -7, -8, -15 }, v2);
int[] v3 = { 0, 0, 0 }; int[] v3 = { 0,0,0};
Vector.scalarMultiplication(v3, 5); Vector.scalarMultiplication(v3, 5);
assertArrayEquals(new int[] { 0, 0, 0 }, v3); assertArrayEquals(new int[] { 0, 0, 0 }, v3);
int[] v4 = {};
Vector.scalarMultiplication(v4, 2);
assertArrayEquals(new int[] { 0,0,0}, v4);
int[] v5 = null;
Vector.scalarMultiplication(v5, 5);
assertArrayEquals(null, v5);
} }
@Test @Test
@ -84,7 +90,7 @@ public class VectorTest {
@Test @Test
void testMatrixMultiplicationInvalidCases() { void testMatrixMultiplicationInvalidCases() {
int[][] nonSquare = { int[][] non3DSquare = {
{ 1, 2 }, { 1, 2 },
{ 3, 4 } { 3, 4 }
}; };