Create a new observation

models/observations.go

@@ -2,6 +2,7 @@ package models
 
 import (
 	"errors"
+	"net/http"
 	"strconv"
 	"time"
 
@@ -28,6 +29,9 @@ func NewObservation() *Observation {
 type ObservationsService interface {
 	// Get an observation
 	Get(id int64) (*Observation, error)
+
+	// Create an observation
+	Create(observation *Observation) (bool, error)
 }
 
 var (
@@ -60,8 +64,28 @@ func (s *observationsService) Get(id int64) (*Observation, error) {
 	return observation, nil
 }
 
+func (s *observationsService) Create(observation *Observation) (bool, error) {
+	url, err := s.client.url(router.CreateObservation, nil, nil)
+	if err != nil {
+		return false, err
+	}
+
+	req, err := s.client.NewRequest("POST", url.String(), observation)
+	if err != nil {
+		return false, err
+	}
+
+	resp, err := s.client.Do(req, &observation)
+	if err != nil {
+		return false, err
+	}
+
+	return resp.StatusCode == http.StatusCreated, nil
+}
+
 type MockObservationsService struct {
-	Get_ func(id int64) (*Observation, error)
+	Get_    func(id int64) (*Observation, error)
+	Create_ func(observation *Observation) (bool, error)
 }
 
 var _ObservationsService = &MockObservationsService{}
@@ -72,3 +96,10 @@ func (s *MockObservationsService) Get(id int64) (*Observation, error) {
 	}
 	return s.Get_(id)
 }
+
+func (s *MockObservationsService) Create(observation *Observation) (bool, error) {
+	if s.Create_ == nil {
+		return false, nil
+	}
+	return s.Create_(observation)
+}

models/observations_test.go

@@ -43,3 +43,39 @@ func TestObservationService_Get(t *testing.T) {
 		t.Errorf("Observations.Get return %+v, want %+v", observation, want)
 	}
 }
+
+func TestObservationService_Create(t *testing.T) {
+	setup()
+	defer teardown()
+
+	want := newObservation()
+
+	var called bool
+	mux.HandleFunc(urlPath(t, router.CreateObservation, nil), func(w http.ResponseWriter, r *http.Request) {
+		called = true
+		testMethod(t, r, "POST")
+		testBody(t, r, `{"id":1,"observation_name":"Test Observation","observation_type_id":0,"created_at":"0001-01-01T00:00:00Z","updated_at":"0001-01-01T00:00:00Z","deleted_at":{"Time":"0001-01-01T00:00:00Z","Valid":false}}`+"\n")
+
+		w.WriteHeader(http.StatusCreated)
+		writeJSON(w, want)
+	})
+
+	observation := newObservation()
+	created, err := client.Observations.Create(observation)
+	if err != nil {
+		t.Errorf("Observations.Create returned error: %v", err)
+	}
+
+	if !created {
+		t.Error("!created")
+	}
+
+	if !called {
+		t.Fatal("!called")
+	}
+
+	normalizeTime(&want.CreatedAt, &want.UpdatedAt, &want.DeletedAt)
+	if !reflect.DeepEqual(observation, want) {
+		t.Errorf("Observations.Create returned %+v, want %+v", observation, want)
+	}
+}