Fraction: Add zero test to equals and hashCode
diff --git a/commons-numbers-fraction/src/test/java/org/apache/commons/numbers/fraction/BigFractionTest.java b/commons-numbers-fraction/src/test/java/org/apache/commons/numbers/fraction/BigFractionTest.java
index b0ae45f..dfb104e 100644
--- a/commons-numbers-fraction/src/test/java/org/apache/commons/numbers/fraction/BigFractionTest.java
+++ b/commons-numbers-fraction/src/test/java/org/apache/commons/numbers/fraction/BigFractionTest.java
@@ -591,7 +591,7 @@
// Test using different representations of the same fraction
// (Denominators are primes)
- for (int[] f : new int[][] {{1, 1}, {2, 3}, {6826, 15373}, {1373, 103813}}) {
+ for (int[] f : new int[][] {{1, 1}, {2, 3}, {6826, 15373}, {1373, 103813}, {0, 3}}) {
final int num = f[0];
final int den = f[1];
BigFraction f1 = BigFraction.of(-num, den);
diff --git a/commons-numbers-fraction/src/test/java/org/apache/commons/numbers/fraction/FractionTest.java b/commons-numbers-fraction/src/test/java/org/apache/commons/numbers/fraction/FractionTest.java
index 718ca34..082b884 100644
--- a/commons-numbers-fraction/src/test/java/org/apache/commons/numbers/fraction/FractionTest.java
+++ b/commons-numbers-fraction/src/test/java/org/apache/commons/numbers/fraction/FractionTest.java
@@ -450,7 +450,7 @@
// Test using different representations of the same fraction
// (Denominators are primes)
- for (int[] f : new int[][] {{1, 1}, {2, 3}, {6826, 15373}, {1373, 103813}}) {
+ for (int[] f : new int[][] {{1, 1}, {2, 3}, {6826, 15373}, {1373, 103813}, {0, 3}}) {
final int num = f[0];
final int den = f[1];
Fraction f1 = Fraction.of(-num, den);
