feat: mail service

mail/internal/domain/template/model_test.go

@@ -0,0 +1,71 @@
+package template
+
+import (
+	"testing"
+
+	"galaxy/mail/internal/domain/common"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestTemplateValidate(t *testing.T) {
+	t.Parallel()
+
+	locale, err := common.ParseLocale("en-us")
+	require.NoError(t, err)
+
+	tests := []struct {
+		name    string
+		record  Template
+		wantErr bool
+	}{
+		{
+			name: "valid",
+			record: Template{
+				TemplateID:      common.TemplateID("auth.login_code"),
+				Locale:          locale,
+				SubjectTemplate: "Your code",
+				TextTemplate:    "Code: {{.Code}}",
+				HTMLTemplate:    "<p>Code: {{.Code}}</p>",
+				Version:         "sha256:abcd",
+			},
+		},
+		{
+			name: "non canonical locale rejected",
+			record: Template{
+				TemplateID:      common.TemplateID("auth.login_code"),
+				Locale:          common.Locale("en-us"),
+				SubjectTemplate: "Your code",
+				TextTemplate:    "Code: {{.Code}}",
+				Version:         "sha256:abcd",
+			},
+			wantErr: true,
+		},
+		{
+			name: "missing subject template",
+			record: Template{
+				TemplateID:   common.TemplateID("auth.login_code"),
+				Locale:       locale,
+				TextTemplate: "Code: {{.Code}}",
+				Version:      "sha256:abcd",
+			},
+			wantErr: true,
+		},
+	}
+
+	for _, tt := range tests {
+		tt := tt
+
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+
+			err := tt.record.Validate()
+			if tt.wantErr {
+				require.Error(t, err)
+				return
+			}
+
+			require.NoError(t, err)
+		})
+	}
+}