Get a strain.

api/handler.go

@@ -35,6 +35,8 @@ func Handler() *mux.Router {
 	m.Get(router.UpdateSpecies).Handler(handler(serveUpdateSpecies))
 	m.Get(router.DeleteSpecies).Handler(handler(serveDeleteSpecies))
 
+	m.Get(router.Strain).Handler(handler(serveStrain))
+
 	return m
 }
 

api/strains.go

@@ -0,0 +1,22 @@
+package api
+
+import (
+	"net/http"
+	"strconv"
+
+	"github.com/gorilla/mux"
+)
+
+func serveStrain(w http.ResponseWriter, r *http.Request) error {
+	id, err := strconv.ParseInt(mux.Vars(r)["Id"], 10, 0)
+	if err != nil {
+		return err
+	}
+
+	strain, err := store.Strains.Get(id)
+	if err != nil {
+		return err
+	}
+
+	return writeJSON(w, strain)
+}

api/strains_test.go

@@ -0,0 +1,42 @@
+package api
+
+import (
+	"testing"
+
+	"github.com/thermokarst/bactdb/models"
+)
+
+func newStrain() *models.Strain {
+	strain := models.NewStrain()
+	strain.Id = 1
+	strain.SpeciesId = 1
+	return strain
+}
+
+func TestStrain_Get(t *testing.T) {
+	setup()
+
+	want := newStrain()
+
+	calledGet := false
+
+	store.Strains.(*models.MockStrainsService).Get_ = func(id int64) (*models.Strain, error) {
+		if id != want.Id {
+			t.Errorf("wanted request for strain %d but got %d", want.Id, id)
+		}
+		calledGet = true
+		return want, nil
+	}
+
+	got, err := apiClient.Strains.Get(want.Id)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if !calledGet {
+		t.Error("!calledGet")
+	}
+	if !normalizeDeepEqual(want, got) {
+		t.Errorf("got strain %+v but wanted strain %+v", got, want)
+	}
+}