diff --git a/build-project.sh b/build-project.sh
index 43a0588..51cf723 100755
--- a/build-project.sh
+++ b/build-project.sh
@@ -1,4 +1,5 @@
 clear
+ceedling test:all
 cd src/
 gcc main.c -o main
 ./main
diff --git a/tests/test_calculatorSquare.c b/tests/test_calculatorSquare.c
index 3bbf2b1..981dda0 100644
--- a/tests/test_calculatorSquare.c
+++ b/tests/test_calculatorSquare.c
@@ -2,7 +2,7 @@
 
 #include "unity.h"
 
-#include "calculatorSquare.h"
+#include "calculatorSquare.c"
 
 void setUp(void)
 {
@@ -12,9 +12,23 @@ void tearDown(void)
 {
 }
 
-void test_calculatorSquare_NeedToImplement(void)
+void test1_calculatorMultiply(void)
 {
-    TEST_IGNORE_MESSAGE("Need to Implement calculatorSquare");
+    float p, a, e;
+    p = 26.24;
+    a = calculatorSquare(p);
+    e = p * p;
+    TEST_ASSERT_EQUAL_FLOAT(e, a);
 }
 
+void test2_calculatorMultiply(void)
+{
+    float p, a, e;
+    p = 5;
+    a = calculatorSquare(p);
+    e = p * p;
+    TEST_ASSERT_EQUAL_FLOAT(e, a);
+}
+
+
 #endif // TEST