Fix linting

Signed-off-by: Xabier Larrakoetxea <me@slok.dev>

Author: slok

middleware/iris/example_test.go

@@ -25,7 +25,7 @@ func Example_irisMiddleware() {
 
 	// Add our handler and middleware
 	h := func(ctx iris.Context) {
-		ctx.WriteString("Hello world")
+		ctx.WriteString("Hello world") // nolint: errcheck
 	}
 	app.Get("/", irismiddleware.Handler("", mdlw), h)
 

middleware/iris/iris.go

@@ -9,7 +9,7 @@ import (
 	"github.com/slok/go-http-metrics/middleware"
 )
 
-// Handler returns a Gin measuring middleware.
+// Handler returns a Iris measuring middleware.
 func Handler(handlerID string, m middleware.Middleware) iris.Handler {
 	return func(ctx iris.Context) {
 		r := &reporter{ctx: ctx}

middleware/iris/iris_test.go

@@ -51,7 +51,7 @@ func TestMiddleware(t *testing.T) {
 			handler: func() iris.Handler {
 				return func(ctx iris.Context) {
 					ctx.StatusCode(iris.StatusAccepted)
-					ctx.WriteString("test1")
+					_, _ = ctx.WriteString("test1")
 				}
 			},
 			expRespCode: 202,
@@ -82,7 +82,7 @@ func TestMiddleware(t *testing.T) {
 			handler: func() iris.Handler {
 				return func(ctx iris.Context) {
 					ctx.StatusCode(iris.StatusAccepted)
-					ctx.JSON(map[string]string{"test": "one"})
+					ctx.JSON(map[string]string{"test": "one"}) // nolint: errcheck
 				}
 			},
 			expRespCode: 202,
@@ -109,9 +109,8 @@ func TestMiddleware(t *testing.T) {
 
 			// Make the request.
 			resp := httptest.NewRecorder()
-			if err := app.Build(); err != nil {
-				t.Fatal(err)
-			}
+			err := app.Build()
+			require.NoError(err)
 			app.ServeHTTP(resp, req)
 
 			// Check.