[CI-615] File based device parsing (#196)

* Add file based device parsing

* Propagate errors

Author: tothszabi

devportalservice/devportalservice.go

@@ -166,18 +166,6 @@ type APIKeyConnection struct {
 	PrivateKey string `json:"private_key"`
 }
 
-// TestDevice ...
-type TestDevice struct {
-	ID     int `json:"id"`
-	UserID int `json:"user_id"`
-	// DeviceID is the Apple device UDID
-	DeviceID   string    `json:"device_identifier"`
-	Title      string    `json:"title"`
-	CreatedAt  time.Time `json:"created_at"`
-	UpdatedAt  time.Time `json:"updated_at"`
-	DeviceType string    `json:"device_type"`
-}
-
 // IsEqualUDID compares two UDIDs (stored in the DeviceID field of TestDevice)
 func IsEqualUDID(UDID string, otherUDID string) bool {
 	return normalizeDeviceUDID(UDID) == normalizeDeviceUDID(otherUDID)

devportalservice/testdevice.go

@@ -0,0 +1,51 @@
+package devportalservice
+
+import (
+	"fmt"
+	"os"
+	"strings"
+	"time"
+
+	"github.com/bitrise-io/go-utils/pathutil"
+)
+
+// TestDevice ...
+type TestDevice struct {
+	ID     int `json:"id"`
+	UserID int `json:"user_id"`
+	// DeviceID is the Apple device UDID
+	DeviceID   string    `json:"device_identifier"`
+	Title      string    `json:"title"`
+	CreatedAt  time.Time `json:"created_at"`
+	UpdatedAt  time.Time `json:"updated_at"`
+	DeviceType string    `json:"device_type"`
+}
+
+// ParseTestDevicesFromFile ...
+func ParseTestDevicesFromFile(path string, currentTime time.Time) ([]TestDevice, error) {
+	absPath, err := pathutil.AbsPath(path)
+	if err != nil {
+		return []TestDevice{}, err
+	}
+
+	bytes, err := os.ReadFile(absPath)
+	if err != nil {
+		return []TestDevice{}, err
+	}
+
+	fileContent := strings.TrimSpace(string(bytes))
+	identifiers := strings.Split(fileContent, ",")
+
+	var testDevices []TestDevice
+	for i, identifier := range identifiers {
+		testDevices = append(testDevices, TestDevice{
+			DeviceID:   identifier,
+			Title:      fmt.Sprintf("Device %d", i+1),
+			CreatedAt:  currentTime,
+			UpdatedAt:  currentTime,
+			DeviceType: "unknown",
+		})
+	}
+
+	return testDevices, nil
+}

devportalservice/testdevice_test.go

@@ -0,0 +1,47 @@
+package devportalservice
+
+import (
+	"path"
+	"testing"
+	"time"
+
+	"github.com/bitrise-io/go-utils/fileutil"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestDeviceParsing(t *testing.T) {
+	content := "00000000–0000000000000001,00000000–0000000000000002,00000000–0000000000000003"
+	pth := path.Join(t.TempDir(), "devices.txt")
+	err := fileutil.WriteStringToFile(pth, content)
+	require.NoError(t, err)
+
+	currentTime := time.Now()
+	got, err := ParseTestDevicesFromFile(pth, currentTime)
+	require.NoError(t, err)
+
+	expected := []TestDevice{
+		{
+			DeviceID:   "00000000–0000000000000001",
+			Title:      "Device 1",
+			CreatedAt:  currentTime,
+			UpdatedAt:  currentTime,
+			DeviceType: "unknown",
+		},
+		{
+			DeviceID:   "00000000–0000000000000002",
+			Title:      "Device 2",
+			CreatedAt:  currentTime,
+			UpdatedAt:  currentTime,
+			DeviceType: "unknown",
+		},
+		{
+			DeviceID:   "00000000–0000000000000003",
+			Title:      "Device 3",
+			CreatedAt:  currentTime,
+			UpdatedAt:  currentTime,
+			DeviceType: "unknown",
+		},
+	}
+	assert.Equal(t, expected, got)
+}