first commit

way too late.

api_test.go

@@ -0,0 +1,115 @@
+package main
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/didiercrunch/doormanserver/inmemoryconnector"
+	"github.com/didiercrunch/doormanserver/doormen"
+	"github.com/gorilla/mux"
+)
+
+func init() {
+	conn = inmemoryconnector.NewInMemoryDBConnector()
+}
+
+func OkHandler(w http.ResponseWriter, request *http.Request) {
+	fmt.Fprintf(w, "ok")
+}
+
+func assertBodyIs(t *testing.T, res *http.Response, expt string) {
+	if body, err := ioutil.ReadAll(res.Body); err != nil {
+		t.Error(err)
+	} else if s := string(body); s != expt {
+		t.Error("expected ", expt, " but received ", s)
+	}
+}
+
+func TestPOSTToDoormen(t *testing.T) {
+	api := &Api{CreateDoorman: OkHandler}
+	r := mux.NewRouter()
+	api.ServeApi(r)
+
+	ts := httptest.NewServer(r)
+	defer ts.Close()
+	res, err := http.Post(ts.URL+"/doormen", "", bytes.NewBufferString("boby"))
+	if err != nil {
+		t.Error(err)
+		return
+	}
+	assertBodyIs(t, res, "ok")
+}
+
+func TestGETToDoormen(t *testing.T) {
+	api := &Api{GetAllDoormen: OkHandler}
+
+	r := mux.NewRouter()
+	api.ServeApi(r)
+
+	ts := httptest.NewServer(r)
+	defer ts.Close()
+	res, err := http.Get(ts.URL + "/doormen")
+	if err != nil {
+		t.Error(err)
+		return
+	}
+	assertBodyIs(t, res, "ok")
+}
+
+func TestGetAllDoormenEmpty(t *testing.T) {
+	conn = inmemoryconnector.NewInMemoryDBConnector()
+	api := &Api{GetAllDoormen: GetAllDoormen}
+
+	r := mux.NewRouter()
+	api.ServeApi(r)
+
+	ts := httptest.NewServer(r)
+	defer ts.Close()
+
+	res, err := http.Get(ts.URL + "/doormen")
+	if err != nil {
+		t.Error(err)
+		return
+	}
+
+	if body, err := ioutil.ReadAll(res.Body); err != nil {
+		t.Error(err)
+	} else if s := string(body); s != `{"doormen" :[]}` {
+		t.Error(s)
+	}
+}
+
+func TestGetAllDoormen(t *testing.T) {
+	conn = inmemoryconnector.NewInMemoryDBConnector()
+	conn.Save(doormen.QuickNewDoormanDefinition("foo", 0.25, 0.75))
+	conn.Save(doormen.QuickNewDoormanDefinition("bar", 0.5, 0.5))
+
+	api := &Api{GetAllDoormen: GetAllDoormen}
+	r := mux.NewRouter()
+	api.ServeApi(r)
+
+	ts := httptest.NewServer(r)
+	defer ts.Close()
+
+	res, err := http.Get(ts.URL + "/doormen")
+	if err != nil {
+		t.Error(err)
+		return
+	}
+	d := json.NewDecoder(res.Body)
+	m := make(map[string][]*doormen.DoormanDefinition)
+
+	if err := d.Decode(&m); err != nil {
+		t.Error(err)
+		return
+	}
+	if len(m["doormen"]) != 2 {
+		t.Error()
+	}
+
+}