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Posted to commits@commons.apache.org by ah...@apache.org on 2022/10/20 20:57:46 UTC
[commons-math] branch master updated: JUnit5 assertThrows TransformUtilsTest (#214)
This is an automated email from the ASF dual-hosted git repository.
aherbert pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-math.git
The following commit(s) were added to refs/heads/master by this push:
new e4d77683f JUnit5 assertThrows TransformUtilsTest (#214)
e4d77683f is described below
commit e4d77683f57f1e99ee99db7669ccf7660fff8696
Author: John Patrick <14...@users.noreply.github.com>
AuthorDate: Thu Oct 20 21:57:39 2022 +0100
JUnit5 assertThrows TransformUtilsTest (#214)
---
.../commons/math4/transform/TransformUtilsTest.java | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/commons-math-transform/src/test/java/org/apache/commons/math4/transform/TransformUtilsTest.java b/commons-math-transform/src/test/java/org/apache/commons/math4/transform/TransformUtilsTest.java
index e273e71e0..c1b3599ab 100644
--- a/commons-math-transform/src/test/java/org/apache/commons/math4/transform/TransformUtilsTest.java
+++ b/commons-math-transform/src/test/java/org/apache/commons/math4/transform/TransformUtilsTest.java
@@ -23,26 +23,32 @@ import org.junit.Test;
import org.apache.commons.math3.analysis.function.Sin;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
/**
* Tests for {@link TransformUtils}.
*/
public class TransformUtilsTest {
+
private static final Sin SIN_FUNCTION = new Sin();
private static final DoubleUnaryOperator SIN = x -> SIN_FUNCTION.value(x);
- @Test(expected = TransformException.class)
+ @Test
public void testSampleWrongBounds() {
- TransformUtils.sample(SIN, Math.PI, 0.0, 10);
+ assertThrows(TransformException.class, () ->
+ TransformUtils.sample(SIN, Math.PI, 0.0, 10));
}
- @Test(expected = TransformException.class)
+ @Test
public void testSampleNegativeNumberOfPoints() {
- TransformUtils.sample(SIN, 0.0, Math.PI, -1);
+ assertThrows(TransformException.class, () ->
+ TransformUtils.sample(SIN, 0.0, Math.PI, -1));
}
- @Test(expected = TransformException.class)
+ @Test
public void testSampleNullNumberOfPoints() {
- TransformUtils.sample(SIN, 0.0, Math.PI, 0);
+ assertThrows(TransformException.class, () ->
+ TransformUtils.sample(SIN, 0.0, Math.PI, 0));
}
@Test
@@ -56,4 +62,5 @@ public class TransformUtilsTest {
Assert.assertEquals("x = " + x, Math.sin(x), actual[i], 1e-15);
}
}
+
}