snapshot of https://github.com/cortezaproject/corteza.git (2024.9.x, 2026-09-18; blobs > 131072B omitted)

server/pkg/mail/mail_test.go

@@ -0,0 +1,112 @@
+package mail
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/golang/mock/gomock"
+	"github.com/stretchr/testify/require"
+)
+
+func TestDialerInvalidSetup(t *testing.T) {
+	defaultDialer = nil
+	defaultDialerError = nil
+
+	SetupDialer("", 0, "", "", "")
+	require.True(t, defaultDialerError != nil, "'Missing SMTP configuration' error should be set, got: %v", defaultDialerError)
+	require.True(t, defaultDialer == nil, "defaultDialer should n be set, got: %v", defaultDialer)
+}
+
+func TestDialerValidSetup(t *testing.T) {
+	defaultDialer = nil
+	defaultDialerError = nil
+
+	SetupDialer("localhost:321", 0, "", "", "some@email.tld")
+	require.True(t, defaultDialerError == nil, "defaultDialerError should be nil, got %v", defaultDialerError)
+	require.True(t, defaultDialer != nil, "defaultDialer should be set, got %v", defaultDialer)
+
+}
+
+func TestMailSendWithoutDialer(t *testing.T) {
+	msg := New()
+	defaultDialer = nil
+	defaultDialerError = nil
+	{
+		err := Send(msg)
+		require.True(t, err != nil, "Send() should return an error, got %v", err)
+	}
+
+	defaultDialer = nil
+	defaultDialerError = fmt.Errorf("Default dialer init error")
+	{
+		err := Send(msg)
+		require.True(t, err != nil, "Send() should return an error, got %v", err)
+	}
+}
+
+func TestMailSendWithDefaultDialer(t *testing.T) {
+	mockCtrl := gomock.NewController(t)
+	defer mockCtrl.Finish()
+
+	msg := New()
+
+	dDialer := NewMockDialer(mockCtrl)
+	dDialer.EXPECT().DialAndSend(msg).Times(1).Return(nil)
+
+	defaultDialerError = nil
+	defaultDialer = dDialer
+
+	require.NoError(t, Send(msg))
+	defaultDialer = nil
+}
+
+func TestMailSendWithSpecificDialer(t *testing.T) {
+	mockCtrl := gomock.NewController(t)
+	defer mockCtrl.Finish()
+
+	msg := New()
+
+	sDailer := NewMockDialer(mockCtrl)
+	sDailer.EXPECT().DialAndSend(msg).Times(1).Return(nil)
+
+	defaultDialerError = nil
+	dDialer := NewMockDialer(mockCtrl)
+	dDialer.EXPECT().DialAndSend(msg).Times(0)
+
+	defaultDialer = dDialer
+	require.NoError(t, Send(msg, sDailer))
+	defaultDialer = nil
+}
+
+func TestMailSendErrors(t *testing.T) {
+	defaultDialerError = nil
+	mockCtrl := gomock.NewController(t)
+	defer mockCtrl.Finish()
+
+	msg := New()
+
+	sDailer := NewMockDialer(mockCtrl)
+	sDailer.EXPECT().DialAndSend(msg).Times(1).Return(fmt.Errorf("some-error"))
+
+	err := Send(msg, sDailer)
+	require.True(t, err != nil, "Send() should return an error, got: %v", err)
+}
+
+func TestMailValidator(t *testing.T) {
+	ttc := []struct {
+		addr string
+		ok   bool
+	}{
+		{"ç$€§/az@gmail.com", false},
+		{"abcd@gmail_yahoo.com", false},
+		{"abcd@gmail-yahoo.com", true},
+		{"abcd@gmailyahoo", true},
+		{"abcd@gmail.yahoo", true},
+		{"info @ crust tech", false},
+		{"info@crust.tech", true},
+	}
+
+	for _, tc := range ttc {
+		require.True(t, IsValidAddress(tc.addr) == tc.ok, "Validation of %s should return %v", tc.addr, tc.ok)
+	}
+}