(commons-statistics) 03/11: Sonar fix: assert throws lambda to have one invocation under test

[aherbert]

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-statistics.git

commit fdad1f807822ce81a6d95d881bae62cc3629861f
Author: Alex Herbert <aherb...@apache.org>
AuthorDate: Mon Mar 24 15:32:36 2025 +0000

    Sonar fix: assert throws lambda to have one invocation under test
---
 .../org/apache/commons/statistics/descriptive/MedianTest.java  |  6 ++++--
 .../apache/commons/statistics/descriptive/QuantileTest.java    | 10 ++++++----
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git 
a/commons-statistics-descriptive/src/test/java/org/apache/commons/statistics/descriptive/MedianTest.java
 
b/commons-statistics-descriptive/src/test/java/org/apache/commons/statistics/descriptive/MedianTest.java
index dfc4423..68f5204 100644
--- 
a/commons-statistics-descriptive/src/test/java/org/apache/commons/statistics/descriptive/MedianTest.java
+++ 
b/commons-statistics-descriptive/src/test/java/org/apache/commons/statistics/descriptive/MedianTest.java
@@ -191,8 +191,9 @@ class MedianTest {
     @MethodSource(value = 
{"org.apache.commons.statistics.descriptive.TestData#arrayRangeTestData"})
     final void testDoubleMedianRangeThrows(int from, int to, int length) {
         final double[] values = new double[length];
+        final Median m = Median.withDefaults();
         Assertions.assertThrows(IndexOutOfBoundsException.class,
-            () -> Median.withDefaults().evaluateRange(values, from, to),
+            () -> m.evaluateRange(values, from, to),
             () -> String.format("range [%d, %d) in length %d", from, to, 
length));
     }
 
@@ -339,8 +340,9 @@ class MedianTest {
     @MethodSource(value = 
{"org.apache.commons.statistics.descriptive.TestData#arrayRangeTestData"})
     final void testIntMedianRangeThrows(int from, int to, int length) {
         final int[] values = new int[length];
+        final Median m = Median.withDefaults();
         Assertions.assertThrows(IndexOutOfBoundsException.class,
-            () -> Median.withDefaults().evaluateRange(values, from, to),
+            () -> m.evaluateRange(values, from, to),
             () -> String.format("range [%d, %d) in length %d", from, to, 
length));
     }
 
diff --git 
a/commons-statistics-descriptive/src/test/java/org/apache/commons/statistics/descriptive/QuantileTest.java
 
b/commons-statistics-descriptive/src/test/java/org/apache/commons/statistics/descriptive/QuantileTest.java
index ebd8faf..06ea4cf 100644
--- 
a/commons-statistics-descriptive/src/test/java/org/apache/commons/statistics/descriptive/QuantileTest.java
+++ 
b/commons-statistics-descriptive/src/test/java/org/apache/commons/statistics/descriptive/QuantileTest.java
@@ -430,10 +430,11 @@ class QuantileTest {
     final void testDoubleQuantileRangeThrows(int from, int to, int length) {
         final double[] values = new double[length];
         final Supplier<String> msg = () -> String.format("range [%d, %d) in 
length %d", from, to, length);
+        final Quantile q = Quantile.withDefaults();
         Assertions.assertThrows(IndexOutOfBoundsException.class,
-            () -> Quantile.withDefaults().evaluateRange(values, from, to, 
0.5), msg);
+            () -> q.evaluateRange(values, from, to, 0.5), msg);
         Assertions.assertThrows(IndexOutOfBoundsException.class,
-            () -> Quantile.withDefaults().evaluateRange(values, from, to, 
0.25, 0.5), msg);
+            () -> q.evaluateRange(values, from, to, 0.25, 0.5), msg);
     }
 
     /**
@@ -718,10 +719,11 @@ class QuantileTest {
     final void testIntQuantileRangeThrows(int from, int to, int length) {
         final int[] values = new int[length];
         final Supplier<String> msg = () -> String.format("range [%d, %d) in 
length %d", from, to, length);
+        final Quantile q = Quantile.withDefaults();
         Assertions.assertThrows(IndexOutOfBoundsException.class,
-            () -> Quantile.withDefaults().evaluateRange(values, from, to, 
0.5), msg);
+            () -> q.evaluateRange(values, from, to, 0.5), msg);
         Assertions.assertThrows(IndexOutOfBoundsException.class,
-            () -> Quantile.withDefaults().evaluateRange(values, from, to, 
0.25, 0.5), msg);
+            () -> q.evaluateRange(values, from, to, 0.25, 0.5), msg);
     }
 
     /**