diff --git a/src/test/test_funktionen.c b/src/test/test_funktionen.c
index 97e9ceb..4423ae8 100644
--- a/src/test/test_funktionen.c
+++ b/src/test/test_funktionen.c
@@ -49,4 +49,10 @@ void test_naturalLogarithm(void) {
     // Add more test cases for different inputs and expected outputs
 }
 
+void test_power(void) {
+    float result = power(2.0, 3.0);
+    TEST_ASSERT_FLOAT_WITHIN(0.000001, 8.0, result);
+    // Add more test cases for different inputs and expected outputs
+}
+
 #endif
\ No newline at end of file