Break code in auth.go to test CI failure

Author: flixflop

.github/workflows/ci.yml

@@ -18,8 +18,8 @@ jobs:
         with:
           go-version: "1.25.1"
 
-      - name: Log Go version
-        run: echo $(go version)
+      - name: Run unit tests 
+        run: go test ./... 
 
       - name: Exit
         run: (exit 0)

internal/auth/auth.go

@@ -12,7 +12,7 @@ var ErrNoAuthHeaderIncluded = errors.New("no authorization header included")
 func GetAPIKey(headers http.Header) (string, error) {
 	authHeader := headers.Get("Authorization")
 	if authHeader == "" {
-		return "", ErrNoAuthHeaderIncluded
+		return "Ope, there was an error", ErrNoAuthHeaderIncluded
 	}
 	splitAuth := strings.Split(authHeader, " ")
 	if len(splitAuth) < 2 || splitAuth[0] != "ApiKey" {

internal/auth/auth_test.go

@@ -0,0 +1,34 @@
+package auth 
+
+import (
+    "fmt"
+    "net/http"
+    "testing"
+)
+
+func TestGetAPIKey(t *testing.T) {
+    tests := []struct{
+        name string
+	header http.Header
+	want string
+	wantErr bool
+	}{
+	    {
+	        name: "missing auth header", 
+	        header: http.Header{"Authorization": []string{""}},
+	        want: "",
+		wantErr: true,
+	    },
+	}
+
+    for _, tc := range tests {
+        got, err := GetAPIKey(tc.header)
+        if (err != nil) != tc.wantErr {
+	    fmt.Sprintf("Got issue in test case %s", tc.name)
+            t.Fatalf("expected error: %v, got %v", tc.wantErr, err)
+	}
+	if got != tc.want {
+	    t.Errorf("expected: %q, got %q", tc.want, got)
+	}
+    }
+}