make tests slightly easier to write

params_test.go

@@ -15,18 +15,18 @@ func TestReadParams(t *testing.T) {
 		},
 	}
 
-	for _, testCase := range testCases {
-		t.Log("Input:", testCase.Input)
-		t.Log("Expected output:", testCase.Output)
+	for _, tc := range testCases {
+		t.Log("Input:", tc.Input)
+		t.Log("Expected output:", tc.Output)
 
-		params := ReadParams(testCase.Input)
+		params := ReadParams(tc.Input)
 
-		if len(params) != len(testCase.Output) {
-			t.Errorf("Expected %d parameters", len(testCase.Output))
+		if len(params) != len(tc.Output) {
+			t.Errorf("Expected %d parameters", len(tc.Output))
 			break
 		}
 
-		for i, name := range testCase.Output {
+		for i, name := range tc.Output {
 			if params[i] != name {
 				t.Errorf("Expected parameter %d to be %q", i, name)
 			}