Fix warnings in Keys method test

itchyny · itchyny · commit 60bce435a491 · 2021-01-18T17:23:42.000+09:00
diff --git a/orderedmap_test.go b/orderedmap_test.go
@@ -60,14 +60,14 @@ func TestOrderedMap(t *testing.T) {
 		"strings",
 		"mixed",
 	}
-	for i, _ := range keys {
-		if keys[i] != expectedKeys[i] {
-			t.Error("Keys method", keys[i], "!=", expectedKeys[i])
+	for i, key := range keys {
+		if key != expectedKeys[i] {
+			t.Error("Keys method", key, "!=", expectedKeys[i])
 		}
 	}
-	for i, _ := range expectedKeys {
-		if keys[i] != expectedKeys[i] {
-			t.Error("Keys method", keys[i], "!=", expectedKeys[i])
+	for i, key := range expectedKeys {
+		if key != expectedKeys[i] {
+			t.Error("Keys method", key, "!=", expectedKeys[i])
 		}
 	}
 	// delete

Original file line number	Diff line number	Diff line change
`@@ -60,14 +60,14 @@ func TestOrderedMap(t *testing.T) {`
`60`	`60`	`"strings",`
`61`	`61`	`"mixed",`
`62`	`62`	`}`
`63`		`- for i, _ := range keys {`
`64`		`- if keys[i] != expectedKeys[i] {`
`65`		`- t.Error("Keys method", keys[i], "!=", expectedKeys[i])`
	`63`	`+ for i, key := range keys {`
	`64`	`+ if key != expectedKeys[i] {`
	`65`	`+ t.Error("Keys method", key, "!=", expectedKeys[i])`
`66`	`66`	`}`
`67`	`67`	`}`
`68`		`- for i, _ := range expectedKeys {`
`69`		`- if keys[i] != expectedKeys[i] {`
`70`		`- t.Error("Keys method", keys[i], "!=", expectedKeys[i])`
	`68`	`+ for i, key := range expectedKeys {`
	`69`	`+ if key != expectedKeys[i] {`
	`70`	`+ t.Error("Keys method", key, "!=", expectedKeys[i])`
`71`	`71`	`}`
`72`	`72`	`}`
`73`	`73`	`// delete`