Merge pull request #67 from mbrosowicz/master

Tradução do capítulo referente ao context
larien · Dec 27, 2019 · a61fd4f · a61fd4f
2 parents 759bc90 + 0b922f2
commit a61fd4f
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Showing 9 changed files with 142 additions and 142 deletions.
diff --git a/context/v1/context.go b/context/v1/context.go
@@ -5,12 +5,12 @@ import (
 	"net/http"
 )
 
-// Store fetches data
+// Store busca dados
 type Store interface {
 	Fetch() string
 }
 
-// Server returns a handler for calling Store
+// Server retorna um handler para chamar a Store
 func Server(store Store) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		fmt.Fprint(w, store.Fetch())

diff --git a/context/v1/context_test.go b/context/v1/context_test.go
@@ -15,7 +15,7 @@ func (s *StubStore) Fetch() string {
 }
 
 func TestServer(t *testing.T) {
-	data := "hello, world"
+	data := "olá, mundo"
 	svr := Server(&StubStore{data})
 
 	request := httptest.NewRequest(http.MethodGet, "/", nil)
@@ -24,6 +24,6 @@ func TestServer(t *testing.T) {
 	svr.ServeHTTP(response, request)
 
 	if response.Body.String() != data {
-		t.Errorf(`got "%s", want "%s"`, response.Body.String(), data)
+		t.Errorf(`recebi "%s", quero "%s"`, response.Body.String(), data)
 	}
 }
diff --git a/context/v2/context.go b/context/v2/context.go
@@ -5,13 +5,13 @@ import (
 	"net/http"
 )
 
-// Store fetches data
+// Store busca dados
 type Store interface {
 	Fetch() string
 	Cancel()
 }
 
-// Server returns a handler for calling Store
+// Server retorna um handler para chamar a Store
 func Server(store Store) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		ctx := r.Context()

diff --git a/context/v2/context_test.go b/context/v2/context_test.go
@@ -9,9 +9,9 @@ import (
 )
 
 func TestServer(t *testing.T) {
-	data := "hello, world"
+	data := "olá, mundo"
 
-	t.Run("returns data from store", func(t *testing.T) {
+	t.Run("retorna dados da store", func(t *testing.T) {
 		store := &SpyStore{response: data, t: t}
 		svr := Server(store)
 
@@ -21,13 +21,13 @@ func TestServer(t *testing.T) {
 		svr.ServeHTTP(response, request)
 
 		if response.Body.String() != data {
-			t.Errorf(`got "%s", want "%s"`, response.Body.String(), data)
+			t.Errorf(`recebi "%s", quero "%s"`, response.Body.String(), data)
 		}
 
 		store.assertWasNotCancelled()
 	})
 
-	t.Run("tells store to cancel work if request is cancelled", func(t *testing.T) {
+	t.Run("avisa a store para cancelar o trabalho se a requisicao for cancelada", func(t *testing.T) {
 		store := &SpyStore{response: data, t: t}
 		svr := Server(store)
 

diff --git a/context/v2/testdoubles.go b/context/v2/testdoubles.go
@@ -5,34 +5,34 @@ import (
 	"time"
 )
 
-// SpyStore allows you to simulate a store and see how its used
+// SpyStore permite que você simule uma store e veja como ela é usada
 type SpyStore struct {
 	response  string
 	cancelled bool
 	t         *testing.T
 }
 
-// Fetch returns response after a short delay
+// Fetch retorna a resposta após um curto atraso
 func (s *SpyStore) Fetch() string {
 	time.Sleep(100 * time.Millisecond)
 	return s.response
 }
 
-// Cancel will record the call
+// Cancel irá gravar a chamada
 func (s *SpyStore) Cancel() {
 	s.cancelled = true
 }
 
 func (s *SpyStore) assertWasCancelled() {
 	s.t.Helper()
 	if !s.cancelled {
-		s.t.Errorf("store was not told to cancel")
+		s.t.Errorf("store nao foi avisada para cancelar")
 	}
 }
 
 func (s *SpyStore) assertWasNotCancelled() {
 	s.t.Helper()
 	if s.cancelled {
-		s.t.Errorf("store was told to cancel")
+		s.t.Errorf("store foi avisada para cancelar")
 	}
 }
diff --git a/context/v3/context.go b/context/v3/context.go
@@ -6,18 +6,18 @@ import (
 	"net/http"
 )
 
-// Store fetches data
+// Store busca dados
 type Store interface {
 	Fetch(ctx context.Context) (string, error)
 }
 
-// Server returns a handler for calling Store
+// Server retorna um handler para chamar a Store
 func Server(store Store) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		data, err := store.Fetch(r.Context())
 
 		if err != nil {
-			return // todo: log error however you like
+			return // todo: registre o erro como você quiser
 		}
 
 		fmt.Fprint(w, data)

diff --git a/context/v3/context_test.go b/context/v3/context_test.go
@@ -9,9 +9,9 @@ import (
 )
 
 func TestServer(t *testing.T) {
-	data := "hello, world"
+	data := "olá, mundo"
 
-	t.Run("returns data from store", func(t *testing.T) {
+	t.Run("retorna dados da store", func(t *testing.T) {
 		store := &SpyStore{response: data, t: t}
 		svr := Server(store)
 
@@ -21,11 +21,11 @@ func TestServer(t *testing.T) {
 		svr.ServeHTTP(response, request)
 
 		if response.Body.String() != data {
-			t.Errorf(`got "%s", want "%s"`, response.Body.String(), data)
+			t.Errorf(`recebi "%s", quero "%s"`, response.Body.String(), data)
 		}
 	})
 
-	t.Run("tells store to cancel work if request is cancelled", func(t *testing.T) {
+	t.Run("avisa a store para cancelar o trabalho se a requisicao for cancelada", func(t *testing.T) {
 		store := &SpyStore{response: data, t: t}
 		svr := Server(store)
 
@@ -40,7 +40,7 @@ func TestServer(t *testing.T) {
 		svr.ServeHTTP(response, request)
 
 		if response.written {
-			t.Error("a response should not have been written")
+			t.Error("uma resposta nao deveria ter sido escrita")
 		}
 	})
 }
diff --git a/context/v3/testdoubles.go b/context/v3/testdoubles.go
@@ -8,13 +8,13 @@ import (
 	"time"
 )
 
-// SpyStore allows you to simulate a store and see how its used
+// SpyStore permite que você simule uma store e veja como ela é usada
 type SpyStore struct {
 	response string
 	t        *testing.T
 }
 
-// Fetch returns response after a short delay
+// Fetch retorna a resposta após um curto atraso
 func (s *SpyStore) Fetch(ctx context.Context) (string, error) {
 	data := make(chan string, 1)
 
@@ -23,7 +23,7 @@ func (s *SpyStore) Fetch(ctx context.Context) (string, error) {
 		for _, c := range s.response {
 			select {
 			case <-ctx.Done():
-				s.t.Log("spy store got cancelled")
+				s.t.Log("spy store foi cancelado")
 				return
 			default:
 				time.Sleep(10 * time.Millisecond)
@@ -41,24 +41,24 @@ func (s *SpyStore) Fetch(ctx context.Context) (string, error) {
 	}
 }
 
-// SpyResponseWriter checks whether a response has been written
+// SpyResponseWriter verifica se uma resposta foi escrita
 type SpyResponseWriter struct {
 	written bool
 }
 
-// Header will mark written to true
+// Header marcará escrito (written) para verdadeiro
 func (s *SpyResponseWriter) Header() http.Header {
 	s.written = true
 	return nil
 }
 
-// Write will mark written to true
+// Write marcará escrito (written) para verdadeiro
 func (s *SpyResponseWriter) Write([]byte) (int, error) {
 	s.written = true
-	return 0, errors.New("not implemented")
+	return 0, errors.New("não implementado")
 }
 
-// WriteHeader will mark written to true
+// WriteHeader marcará escrito (written) para verdadeiro
 func (s *SpyResponseWriter) WriteHeader(statusCode int) {
 	s.written = true
 }