Rework directory structure

Co-authored-by: Héctor Hurtado <hector.hurtado@bbva.com>

internal/client/get_test.go

@@ -0,0 +1,66 @@
+package client
+
+import (
+	"bytes"
+	"net/http"
+	"os"
+	"testing"
+
+	gock "gopkg.in/h2non/gock.v1"
+)
+
+func TestGetInvalidUrl(t *testing.T) {
+	err := GetData("", "", "", os.Stdout)
+	if err == nil {
+		t.Error("Expected error with invalid url ''")
+	}
+}
+
+func TestGetInvalidWriter(t *testing.T) {
+	err := GetData("http://localhost:8081", "0000", "/", nil)
+	if err == nil {
+		t.Error("Expected error with no writer")
+	}
+}
+
+func TestGetURLNotFoundWithUnknownID(t *testing.T) {
+	defer gock.Off()
+
+	gock.New("http://localhost:8081").
+		Get("/handlers/000/").Reply(http.StatusNotFound)
+
+	err := GetData("http://localhost:8081", "000", "/", os.Stdout)
+
+	if err == nil {
+		t.Errorf("Expect not found error but get no error")
+	}
+
+	if gock.IsDone() == false {
+		t.Error("No expected endpoint called")
+	}
+}
+
+func TestGetRetrieveRequestMethod(t *testing.T) {
+	defer gock.Off()
+
+	gock.New("http://localhost:8081").
+		Get("/handlers/000/request/method").
+		Reply(http.StatusAccepted).
+		BodyString("POST")
+
+	rw := new(bytes.Buffer)
+
+	err := GetData("http://localhost:8081", "000", "/request/method", rw)
+	if err != nil {
+		t.Errorf("Unexpected error %v", err)
+	}
+	strRes := rw.String()
+
+	if strRes != "POST" {
+		t.Errorf("POST string expected but found: '%v'", strRes)
+	}
+
+	if gock.IsDone() == false {
+		t.Error("No expected endpoint called")
+	}
+}