Rework directory structure

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

internal/client/set_test.go

@@ -0,0 +1,123 @@
+package client_test
+
+import (
+	"net/http"
+	"strings"
+	"testing"
+
+	"github.com/BBVA/kapow/internal/client"
+
+	gock "gopkg.in/h2non/gock.v1"
+)
+
+// Test that no content errors are detected as non-existent resource
+func TestNoContent(t *testing.T) {
+	expectedErr := "Resource Item Not Found"
+	host := "http://localhost:8080"
+	hid := "xxxxxxxxxxxxxx"
+	path := "/unpath"
+	reader := strings.NewReader("Esto es un peacho de dato pa repartir")
+
+	defer gock.Off()
+
+	gock.New(host).Put("/" + hid + path).Reply(http.StatusNoContent)
+
+	if err := client.SetData(host, hid, path, reader); err == nil {
+		t.Error("Expected error not present")
+	} else if err.Error() != expectedErr {
+		t.Errorf("Error don't match: expected \"%s\", got \"%s\"", expectedErr, err.Error())
+	}
+
+	if !gock.IsDone() {
+		t.Errorf("No endpoint called")
+	}
+}
+
+// Test that bad request errors are detected as invalid resource
+func TestBadRequest(t *testing.T) {
+	expectedErr := "Invalid Resource Path"
+	host := "http://localhost:8080"
+	hid := "xxxxxxxxxxxxxx"
+	path := "/unpath"
+	reader := strings.NewReader("Esto es un peacho de dato pa repartir")
+
+	defer gock.Off()
+
+	gock.New(host).Put("/" + hid + path).Reply(http.StatusBadRequest)
+
+	if err := client.SetData(host, hid, path, reader); err == nil {
+		t.Error("Expected error not present")
+	} else if err.Error() != expectedErr {
+		t.Errorf("Error don't match: expected \"%s\", got \"%s\"", expectedErr, err.Error())
+	}
+
+	if !gock.IsDone() {
+		t.Errorf("No endpoint called")
+	}
+}
+
+// Test that not found errors are detected as invalid handler id
+func TestNotFound(t *testing.T) {
+	expectedErr := "Not Found"
+	host := "http://localhost:8080"
+	hid := "xxxxxxxxxxxxxx"
+	path := "/unpath"
+	reader := strings.NewReader("Esto es un peacho de dato pa repartir")
+
+	defer gock.Off()
+
+	gock.New(host).Put("/" + hid + path).Reply(http.StatusNotFound)
+
+	if err := client.SetData(host, hid, path, reader); err == nil {
+		t.Error("Expected error not present")
+	} else if err.Error() != expectedErr {
+		t.Errorf("Error don't match: expected \"%s\", got \"%s\"", expectedErr, err.Error())
+	}
+
+	if !gock.IsDone() {
+		t.Errorf("No endpoint called")
+	}
+}
+
+// Test that internal server errors are detected correctly
+func TestInternalServerError(t *testing.T) {
+	expectedErr := "Internal Server Error"
+	host := "http://localhost:8080"
+	hid := "xxxxxxxxxxxxxx"
+	path := "/unpath"
+	reader := strings.NewReader("Esto es un peacho de dato pa repartir")
+
+	defer gock.Off()
+
+	gock.New(host).Put("/" + hid + path).Reply(http.StatusInternalServerError)
+
+	if err := client.SetData(host, hid, path, reader); err == nil {
+		t.Error("Expected error not present")
+	} else if err.Error() != expectedErr {
+		t.Errorf("Error don't match: expected \"%s\", got \"%s\"", expectedErr, err.Error())
+	}
+
+	if !gock.IsDone() {
+		t.Errorf("No endpoint called")
+	}
+}
+
+// Test a http ok request
+func TestOkRequest(t *testing.T) {
+	host := "http://localhost:8080"
+	hid := "xxxxxxxxxxxxxx"
+	path := "/response/status/code"
+	reader := strings.NewReader("200")
+
+	defer gock.Off()
+
+	gock.New(host).Put("/" + hid + path).Reply(http.StatusOK)
+
+	if err := client.SetData(host, hid, path, reader); err != nil {
+		t.Error("Unexpected error")
+	}
+
+	if !gock.IsDone() {
+		t.Errorf("No endpoint called")
+	}
+}