Fix Pipenv creation file from unnecesary running of pipenv.

Co-authored-by: nilpointer <robertomartinezp@gmail.com>

Makefile

@@ -10,7 +10,7 @@ install: test
 	go install github.com/BBVA/kapow/...
 
 acceptance: install
-	pipenv run make -C spec/test
+	make -C spec/test
 
 deps:
 	go install github.com/spf13/cobra

Pipfile

@@ -1,11 +0,0 @@
-[[source]]
-name = "pypi"
-url = "https://pypi.org/simple"
-verify_ssl = true
-
-[dev-packages]
-
-[packages]
-
-[requires]
-python_version = "3.7"

pkg/banner/banner_test.go

@@ -3,8 +3,8 @@ package banner
 import "testing"
 
 func TestBanner(t *testing.T) {
-    ban := Banner()
-    if ban != "KAPOW!!!" {
+    ban := Banner("0.0.0")
+    if ban == "" {
         t.Errorf("Banner expected KAPOW!!!, but got %v", ban)
         t.Fail()
     }