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subject_test.go
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subject_test.go
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package rx
import (
"sync"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/suite"
)
type SubjectSuite struct {
suite.Suite
}
func (s *SubjectSuite) TestNewSubject() {
wg := sync.WaitGroup{}
wg.Add(4)
onEvent := NewSubject()
observable1 := onEvent.Observable()
sub1 := observable1.Subscribe(
NextFunc(func(item interface{}) {
assert.Equal(s.T(), item, "hello world")
wg.Done()
}),
ErrorFunc(func(err error) {
assert.Fail(s.T(), err.Error())
}),
CompleteFunc(func() {
wg.Done()
}),
)
sub2 := observable1.Subscribe(
NextFunc(func(item interface{}) {
assert.Equal(s.T(), item, "hello world")
wg.Done()
}),
ErrorFunc(func(err error) {
assert.Fail(s.T(), err.Error())
}),
CompleteFunc(func() {
wg.Done()
}),
)
observable2 := onEvent.Observable()
sub3 := observable2.Subscribe(
NextFunc(func(item interface{}) {
assert.Equal(s.T(), item, "hello world")
wg.Done()
}),
ErrorFunc(func(err error) {
assert.Fail(s.T(), err.Error())
}),
CompleteFunc(func() {
wg.Done()
}),
)
sub4 := observable2.Subscribe(
NextFunc(func(item interface{}) {
assert.Equal(s.T(), item, "hello world")
wg.Done()
}),
ErrorFunc(func(err error) {
assert.Fail(s.T(), err.Error())
}),
CompleteFunc(func() {
wg.Done()
}),
)
onEvent.Next("hello world")
wg.Wait()
wg.Add(4)
sub1.Unsubscribe()
sub2.Unsubscribe()
sub3.Unsubscribe()
sub4.Unsubscribe()
wg.Wait()
}
func TestSubjectSuite(t *testing.T) {
suite.Run(t, new(SubjectSuite))
}