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package roadrunner
import (
"github.com/stretchr/testify/assert"
"os/exec"
"testing"
"time"
)
func Test_GetState(t *testing.T) {
cmd := exec.Command("php", "tests/client.php", "echo", "pipes")
w, err := NewPipeFactory().SpawnWorker(cmd)
go func() {
assert.NoError(t, w.Wait())
}()
assert.NoError(t, err)
assert.NotNil(t, w)
assert.Equal(t, StateReady, w.State().Value())
w.Stop()
assert.Equal(t, StateStopped, w.State().Value())
}
func Test_Echo(t *testing.T) {
cmd := exec.Command("php", "tests/client.php", "echo", "pipes")
w, _ := NewPipeFactory().SpawnWorker(cmd)
go func() {
assert.NoError(t, w.Wait())
}()
defer w.Stop()
res, err := w.Exec(&Payload{Body: []byte("hello")})
assert.Nil(t, err)
assert.NotNil(t, res)
assert.NotNil(t, res.Body)
assert.Nil(t, res.Head)
assert.Equal(t, "hello", res.String())
}
func Test_Echo_Slow(t *testing.T) {
cmd := exec.Command("php", "tests/slow-client.php", "echo", "pipes", "10", "10")
w, _ := NewPipeFactory().SpawnWorker(cmd)
go func() {
assert.NoError(t, w.Wait())
}()
defer w.Stop()
res, err := w.Exec(&Payload{Body: []byte("hello")})
assert.Nil(t, err)
assert.NotNil(t, res)
assert.NotNil(t, res.Body)
assert.Nil(t, res.Head)
assert.Equal(t, "hello", res.String())
}
func Test_Broken(t *testing.T) {
cmd := exec.Command("php", "tests/client.php", "broken", "pipes")
w, err := NewPipeFactory().SpawnWorker(cmd)
go func() {
err := w.Wait()
assert.Error(t, err)
assert.Contains(t, err.Error(), "undefined_function()")
}()
defer w.Stop()
res, err := w.Exec(&Payload{Body: []byte("hello")})
assert.Nil(t, res)
assert.NotNil(t, err)
}
func Test_OnStarted(t *testing.T) {
cmd := exec.Command("php", "tests/client.php", "broken", "pipes")
assert.Nil(t, cmd.Start())
w, err := newWorker(cmd)
assert.Nil(t, w)
assert.NotNil(t, err)
assert.Equal(t, "can't attach to running process", err.Error())
}
func Test_Error(t *testing.T) {
cmd := exec.Command("php", "tests/client.php", "error", "pipes")
w, _ := NewPipeFactory().SpawnWorker(cmd)
go func() {
assert.NoError(t, w.Wait())
}()
defer w.Stop()
res, err := w.Exec(&Payload{Body: []byte("hello")})
assert.Nil(t, res)
assert.NotNil(t, err)
assert.IsType(t, JobError{}, err)
assert.Equal(t, "hello", err.Error())
}
func Test_NumExecs(t *testing.T) {
cmd := exec.Command("php", "tests/client.php", "echo", "pipes")
w, _ := NewPipeFactory().SpawnWorker(cmd)
go func() {
assert.NoError(t, w.Wait())
}()
defer w.Stop()
w.Exec(&Payload{Body: []byte("hello")})
assert.Equal(t, uint64(1), w.State().NumExecs())
w.Exec(&Payload{Body: []byte("hello")})
assert.Equal(t, uint64(2), w.State().NumExecs())
w.Exec(&Payload{Body: []byte("hello")})
assert.Equal(t, uint64(3), w.State().NumExecs())
}
func Test_StateUpdated(t *testing.T) {
cmd := exec.Command("php", "tests/client.php", "echo", "pipes")
w, _ := NewPipeFactory().SpawnWorker(cmd)
go func() {
assert.NoError(t, w.Wait())
}()
defer w.Stop()
tm := time.Now()
time.Sleep(time.Millisecond)
w.Exec(&Payload{Body: []byte("hello")})
assert.True(t, w.State().Updated().After(tm))
}
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