Example #1
0
func (s *S) TestBindDoesNotFailsAndStopsWhenAppDoesNotHaveAnUnit(c *gocheck.C) {
	instance := service.ServiceInstance{Name: "my-mysql", ServiceName: "mysql", Teams: []string{s.team.Name}}
	err := instance.Create()
	c.Assert(err, gocheck.IsNil)
	defer s.conn.ServiceInstances().Remove(bson.M{"name": "my-mysql"})
	a, err := createTestApp(s.conn, "painkiller", "", []string{s.team.Name}, []app.Unit{})
	c.Assert(err, gocheck.IsNil)
	defer s.conn.Apps().Remove(bson.M{"name": a.Name})
	err = instance.BindApp(&a)
	c.Assert(err, gocheck.IsNil)
}
Example #2
0
func (s *S) TestBindAppFailsWhenEndpointIsDown(c *gocheck.C) {
	srvc := service.Service{Name: "mysql", Endpoint: map[string]string{"production": ""}}
	err := srvc.Create()
	c.Assert(err, gocheck.IsNil)
	defer s.conn.Services().Remove(bson.M{"_id": "mysql"})
	instance := service.ServiceInstance{Name: "my-mysql", ServiceName: "mysql", Teams: []string{s.team.Name}}
	instance.Create()
	defer s.conn.ServiceInstances().Remove(bson.M{"name": "my-mysql"})
	a, err := createTestApp(s.conn, "painkiller", "", []string{s.team.Name}, []app.Unit{{Ip: "10.10.10.10"}})
	c.Assert(err, gocheck.IsNil)
	defer s.conn.Apps().Remove(bson.M{"name": a.Name})
	err = instance.BindApp(&a)
	c.Assert(err, gocheck.NotNil)
}
Example #3
0
func (s *S) TestBindAddsAppToTheServiceInstance(c *gocheck.C) {
	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Write([]byte(`{"DATABASE_USER":"******","DATABASE_PASSWORD":"******"}`))
	}))
	defer ts.Close()
	srvc := service.Service{Name: "mysql", Endpoint: map[string]string{"production": ts.URL}}
	err := srvc.Create()
	c.Assert(err, gocheck.IsNil)
	defer s.conn.Services().Remove(bson.M{"_id": "mysql"})
	instance := service.ServiceInstance{Name: "my-mysql", ServiceName: "mysql", Teams: []string{s.team.Name}}
	instance.Create()
	defer s.conn.ServiceInstances().Remove(bson.M{"_id": "my-mysql"})
	a, err := createTestApp(s.conn, "painkiller", "", []string{s.team.Name}, []app.Unit{{Ip: "10.10.10.10"}})
	c.Assert(err, gocheck.IsNil)
	defer s.conn.Apps().Remove(bson.M{"name": a.Name})
	err = instance.BindApp(&a)
	c.Assert(err, gocheck.IsNil)
	s.conn.ServiceInstances().Find(bson.M{"_id": instance.Name}).One(&instance)
	c.Assert(instance.Apps, gocheck.DeepEquals, []string{a.Name})
}
Example #4
0
func (s *S) TestBindCallTheServiceAPIAndSetsEnvironmentVariableReturnedFromTheCall(c *gocheck.C) {
	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Write([]byte(`{"DATABASE_USER":"******","DATABASE_PASSWORD":"******"}`))
	}))
	defer ts.Close()
	srvc := service.Service{Name: "mysql", Endpoint: map[string]string{"production": ts.URL}}
	err := srvc.Create()
	c.Assert(err, gocheck.IsNil)
	defer s.conn.Services().Remove(bson.M{"_id": "mysql"})
	instance := service.ServiceInstance{
		Name:        "my-mysql",
		ServiceName: "mysql",
		Teams:       []string{s.team.Name},
	}
	err = instance.Create()
	c.Assert(err, gocheck.IsNil)
	defer s.conn.ServiceInstances().Remove(bson.M{"_id": "my-mysql"})
	a, err := createTestApp(s.conn, "painkiller", "", []string{s.team.Name}, []app.Unit{{Ip: "127.0.0.1"}})
	c.Assert(err, gocheck.IsNil)
	defer s.conn.Apps().Remove(bson.M{"name": a.Name})
	err = instance.BindApp(&a)
	c.Assert(err, gocheck.IsNil)
	newApp := app.App{Name: a.Name}
	err = newApp.Get()
	c.Assert(err, gocheck.IsNil)
	expectedEnv := map[string]bind.EnvVar{
		"DATABASE_USER": {
			Name:         "DATABASE_USER",
			Value:        "root",
			Public:       false,
			InstanceName: instance.Name,
		},
		"DATABASE_PASSWORD": {
			Name:         "DATABASE_PASSWORD",
			Value:        "s3cr3t",
			Public:       false,
			InstanceName: instance.Name,
		},
	}
	c.Assert(a.Env, gocheck.DeepEquals, expectedEnv)
}
Example #5
0
func (s *S) TestBindMultiUnits(c *gocheck.C) {
	var calls int
	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Write([]byte(`{"DATABASE_USER":"******","DATABASE_PASSWORD":"******"}`))
		calls++
	}))
	defer ts.Close()
	srvc := service.Service{Name: "mysql", Endpoint: map[string]string{"production": ts.URL}}
	err := srvc.Create()
	c.Assert(err, gocheck.IsNil)
	defer s.conn.Services().Remove(bson.M{"_id": "mysql"})
	instance := service.ServiceInstance{
		Name:        "my-mysql",
		ServiceName: "mysql",
		Teams:       []string{s.team.Name},
	}
	err = instance.Create()
	c.Assert(err, gocheck.IsNil)
	defer s.conn.ServiceInstances().Remove(bson.M{"_id": "my-mysql"})
	a, err := createTestApp(s.conn, "painkiller", "", []string{s.team.Name}, []app.Unit{{Ip: "127.0.0.1"}, {Ip: "128.0.0.1"}})
	c.Assert(err, gocheck.IsNil)
	defer s.conn.Apps().Remove(bson.M{"name": a.Name})
	err = instance.BindApp(&a)
	c.Assert(err, gocheck.IsNil)
	ok := make(chan bool)
	go func() {
		for {
			if calls == 2 {
				ok <- true
			}
		}
	}()
	select {
	case <-ok:
	case <-time.After(2e9):
		c.Errorf("Did not bind all units afters 2s.")
	}
	c.Assert(calls, gocheck.Equals, 2)
}
Example #6
0
func (s *S) TestBindReturnsPreconditionFailedIfTheAppDoesNotHaveAnUnitAndServiceHasEndpoint(c *gocheck.C) {
	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Write([]byte(`{"DATABASE_USER":"******","DATABASE_PASSWORD":"******"}`))
	}))
	defer ts.Close()
	srvc := service.Service{Name: "mysql", Endpoint: map[string]string{"production": ts.URL}}
	err := srvc.Create()
	c.Assert(err, gocheck.IsNil)
	defer s.conn.Services().Remove(bson.M{"_id": "mysql"})
	instance := service.ServiceInstance{Name: "my-mysql", ServiceName: "mysql", Teams: []string{s.team.Name}}
	err = instance.Create()
	c.Assert(err, gocheck.IsNil)
	defer s.conn.ServiceInstances().Remove(bson.M{"_id": "my-mysql"})
	a, err := createTestApp(s.conn, "painkiller", "", []string{s.team.Name}, []app.Unit{})
	c.Assert(err, gocheck.IsNil)
	defer s.conn.Apps().Remove(bson.M{"name": a.Name})
	err = instance.BindApp(&a)
	c.Assert(err, gocheck.NotNil)
	e, ok := err.(*errors.Http)
	c.Assert(ok, gocheck.Equals, true)
	c.Assert(e.Code, gocheck.Equals, http.StatusPreconditionFailed)
	c.Assert(e.Message, gocheck.Equals, "This app does not have an IP yet.")
}
Example #7
0
func (s *S) TestBindReturnConflictIfTheAppIsAlreadyBound(c *gocheck.C) {
	srvc := service.Service{Name: "mysql"}
	err := srvc.Create()
	c.Assert(err, gocheck.IsNil)
	defer s.conn.Services().Remove(bson.M{"_id": "mysql"})
	instance := service.ServiceInstance{
		Name:        "my-mysql",
		ServiceName: "mysql",
		Teams:       []string{s.team.Name},
		Apps:        []string{"painkiller"},
	}
	err = instance.Create()
	c.Assert(err, gocheck.IsNil)
	defer s.conn.ServiceInstances().Remove(bson.M{"_id": "my-mysql"})
	a, err := createTestApp(s.conn, "painkiller", "", []string{s.team.Name}, []app.Unit{{Ip: "127.0.0.1"}})
	c.Assert(err, gocheck.IsNil)
	defer s.conn.Apps().Remove(bson.M{"name": a.Name})
	err = instance.BindApp(&a)
	c.Assert(err, gocheck.NotNil)
	e, ok := err.(*errors.Http)
	c.Assert(ok, gocheck.Equals, true)
	c.Assert(e.Code, gocheck.Equals, http.StatusConflict)
	c.Assert(e, gocheck.ErrorMatches, "^This app is already bound to this service instance.$")
}