Repository: commons-numbers Updated Branches: refs/heads/master 5a2f9d149 -> 91090df98
NUMBERS-38 (unit test). Project: http://git-wip-us.apache.org/repos/asf/commons-numbers/repo Commit: http://git-wip-us.apache.org/repos/asf/commons-numbers/commit/91090df9 Tree: http://git-wip-us.apache.org/repos/asf/commons-numbers/tree/91090df9 Diff: http://git-wip-us.apache.org/repos/asf/commons-numbers/diff/91090df9 Branch: refs/heads/master Commit: 91090df9869177582c327c6c7159e981a90efd70 Parents: 5a2f9d1 Author: Gilles Sadowski <gil...@harfang.homelinux.org> Authored: Wed Jul 5 15:13:14 2017 +0200 Committer: Gilles Sadowski <gil...@harfang.homelinux.org> Committed: Wed Jul 5 15:13:14 2017 +0200 ---------------------------------------------------------------------- .../commons/numbers/gamma/LanczosApproximationTest.java | 9 +++++++++ 1 file changed, 9 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/commons-numbers/blob/91090df9/commons-numbers-gamma/src/test/java/org/apache/commons/numbers/gamma/LanczosApproximationTest.java ---------------------------------------------------------------------- diff --git a/commons-numbers-gamma/src/test/java/org/apache/commons/numbers/gamma/LanczosApproximationTest.java b/commons-numbers-gamma/src/test/java/org/apache/commons/numbers/gamma/LanczosApproximationTest.java index bd33ee0..e0cb926 100644 --- a/commons-numbers-gamma/src/test/java/org/apache/commons/numbers/gamma/LanczosApproximationTest.java +++ b/commons-numbers-gamma/src/test/java/org/apache/commons/numbers/gamma/LanczosApproximationTest.java @@ -27,4 +27,13 @@ public class LanczosApproximationTest { public void testG() { Assert.assertEquals(607d / 128d, LanczosApproximation.g(), 0d); } + + @Test + public void testSomeValues() { + // Given that few values are checked, this test would only serve + // as early warning of unexpected changes to the current code. + Assert.assertEquals(29.020294557631818d, LanczosApproximation.value(0.1d), 0d); + Assert.assertEquals(13.14778027539684d, LanczosApproximation.value(1.0d), 0d); + Assert.assertEquals(7.897828855157814d, LanczosApproximation.value(2.0d), 0d); + } }
