Get a unit type

api/handler.go

@@ -59,6 +59,8 @@ func Handler() *mux.Router {
 	m.Get(router.UpdateTextMeasurementType).Handler(handler(serveUpdateTextMeasurementType))
 	m.Get(router.DeleteTextMeasurementType).Handler(handler(serveDeleteTextMeasurementType))
 
+	m.Get(router.UnitType).Handler(handler(serveUnitType))
+
 	return m
 }
 

api/unit_types.go

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

api/unit_types_test.go

@@ -0,0 +1,40 @@
+package api
+
+import (
+	"testing"
+
+	"github.com/thermokarst/bactdb/models"
+)
+
+func newUnitType() *models.UnitType {
+	unit_type := models.NewUnitType()
+	return unit_type
+}
+
+func TestUnitType_Get(t *testing.T) {
+	setup()
+
+	want := newUnitType()
+
+	calledGet := false
+
+	store.UnitTypes.(*models.MockUnitTypesService).Get_ = func(id int64) (*models.UnitType, error) {
+		if id != want.Id {
+			t.Errorf("wanted request for unit_type %d but got %d", want.Id, id)
+		}
+		calledGet = true
+		return want, nil
+	}
+
+	got, err := apiClient.UnitTypes.Get(want.Id)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if !calledGet {
+		t.Error("!calledGet")
+	}
+	if !normalizeDeepEqual(want, got) {
+		t.Errorf("got %+v but wanted %+v", got, want)
+	}
+}