From eb421bd257cd747c27656df3c14ae899e154f09f Mon Sep 17 00:00:00 2001
From: fdai7848 <jan.heidekrueger@informatik.hs-fulda.de>
Date: Fri, 2 Feb 2024 17:55:01 +0100
Subject: [PATCH] add test for logarithmus with decimals

---
 test/test_logarithmus.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/test/test_logarithmus.c b/test/test_logarithmus.c
index 6461bba..e39c8c9 100644
--- a/test/test_logarithmus.c
+++ b/test/test_logarithmus.c
@@ -65,5 +65,19 @@ void test_logarithmic_function_with_integers(void){
     TEST_ASSERT_DOUBLE_WITHIN(0.000001, 2.0, r4);
 }
 
+void test_logarithmic_function_with_decimals(void){
+    double r1, r2, r3, r4;
+
+    r1 = logX(0.1289, 26.5);
+    r2 = logX(7.64, 8.314);
+    r3 = logX(3.0, 2.4587);
+    r4 = logX(9.0, 94.6584);
+
+    TEST_ASSERT_DOUBLE_WITHIN(0.000001, -1.599607, r1);
+    TEST_ASSERT_DOUBLE_WITHIN(0.000001, 1.041577, r2);
+    TEST_ASSERT_DOUBLE_WITHIN(0.000001, 0.818881, r3);
+    TEST_ASSERT_DOUBLE_WITHIN(0.000001, 2.070919, r4);
+}
+
 
 #endif // TEST
\ No newline at end of file