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notify/notify_test.go
2024-10-24 15:07:36 +02:00

105 lines
2.3 KiB
Go

package notify
import (
"context"
"testing"
"github.com/google/go-cmp/cmp"
"github.com/nikoksr/notify/service/mail"
)
func TestNew(t *testing.T) {
t.Parallel()
n1 := New()
if n1.Disabled {
t.Fatal("New() returned disabled Notifier")
}
n2 := NewWithOptions()
if n2 == nil {
t.Fatal("NewWithOptions() returned nil")
}
diff := cmp.Diff(n1, n2, cmp.AllowUnexported(Notify{}))
if diff != "" {
t.Errorf("New() and NewWithOptions() returned different Notifiers:\n%s", diff)
}
n3 := NewWithOptions(Disable)
if !n3.Disabled {
t.Error("NewWithOptions(Disable) did not disable Notifier")
}
n3.WithOptions(Enable)
if n3.Disabled {
t.Error("WithOptions(Enable) did not enable Notifier")
}
n3Copy := *n3
n3.WithOptions()
diff = cmp.Diff(n3, &n3Copy, cmp.AllowUnexported(Notify{}))
if diff != "" {
t.Errorf("WithOptions() altered the Notifier:\n%s", diff)
}
n3.WithOptions(nil)
if r := recover(); r != nil {
t.Errorf("WithOptions(nil) panicked: %v", r)
}
}
func TestDefault(t *testing.T) {
t.Parallel()
n := Default()
if n.Disabled {
t.Fatal("Default() returned disabled Notifier")
}
// Compare addresses on purpose.
if n != std {
t.Error("Default() did not return the default Notifier")
}
}
func TestNewWithServices(t *testing.T) {
t.Parallel()
n2 := NewWithServices(nil)
if len(n2.notifiers) != 0 {
t.Error("NewWithServices(nil) did not return empty Notifier")
}
mailService := mail.New("", "")
n3 := NewWithServices(mailService)
if len(n3.notifiers) != 1 {
t.Errorf("NewWithServices(mail.New()) was expected to have 1 notifier but had %d", len(n3.notifiers))
} else {
diff := cmp.Diff(n3.notifiers[0], mailService, cmp.AllowUnexported(mail.Mail{}))
if diff != "" {
t.Errorf("NewWithServices(mail.New()) did not correctly use service:\n%s", diff)
}
}
}
func TestGlobal(t *testing.T) {
t.Parallel()
ctx := context.Background()
if err := Send(ctx, "subject", "message"); err != nil {
t.Errorf("Send() with no receivers returned error: %v", err)
}
UseServices(mail.New("", ""), nil)
if len(std.notifiers) != 1 {
t.Errorf("UseServices(mail.New()) was expected to have 1 notifier but had %d", len(std.notifiers))
}
if err := Send(ctx, "subject", "message"); err == nil {
t.Error("Send() with invalid mail returned no error")
}
}