From 3c5c5e0ef5549ac9e343208c2e14d32084498b92 Mon Sep 17 00:00:00 2001
From: jannisfingerhut <jannis.fingerhut@informatik.hs-fulda.de>
Date: Fri, 10 Feb 2023 23:22:59 +0100
Subject: [PATCH] #32 UnitTest

---
 LernProgramm/testProgramm.java | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/LernProgramm/testProgramm.java b/LernProgramm/testProgramm.java
index 16652e1..a8be895 100644
--- a/LernProgramm/testProgramm.java
+++ b/LernProgramm/testProgramm.java
@@ -86,6 +86,20 @@ class testProgramm {
 		assertEquals(1, result, 0);
 	}
 
+@Test
+	public void testFakultaetWithPositiveNumber() {
+		String input = "5\n";
+		ByteArrayInputStream in = new ByteArrayInputStream(input.getBytes());
+		System.setIn(in);
+
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		System.setOut(new PrintStream(out));
+
+		FunktionenAusgelagert.Fakultaet();
+
+		assertEquals("120\n", out.toString());
+	}
+