Damnit again

Former-commit-id: b394f26caf0df7d113ac4cc7dacc9c544af6897f

server/routes_test.go

@@ -0,0 +1,104 @@
+package server
+
+import (
+	"local/rssmon3/config"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"strings"
+	"testing"
+)
+
+var validNS = "ns"
+var validKey = "key"
+var validValue = "value"
+
+func TestRoutes(t *testing.T) {
+	os.Setenv("DB", "MAP")
+	os.Args = []string{"nothing"}
+	if err := config.New(); err != nil {
+		t.Fatal(err)
+	}
+	s := New()
+	if err := s.Routes(); err != nil {
+		t.Fatalf("cannot routes(): %v", err)
+	}
+	cases := []struct {
+		path   string
+		method string
+		status int
+	}{
+		{
+			path:   "/api/tag",
+			method: "GET",
+			status: http.StatusNotFound,
+		},
+		{
+			path:   "/api/tag/",
+			method: "GET",
+			status: http.StatusNotFound,
+		},
+		{
+			path:   "/api/tag/key",
+			method: "GET",
+			status: http.StatusOK,
+		},
+		{
+			path:   "/api/tag/key",
+			method: "POST",
+			status: http.StatusNotFound,
+		},
+	}
+
+	for i, c := range cases {
+		r, err := http.NewRequest(c.method, c.path, strings.NewReader(validValue))
+		if err != nil {
+			t.Fatalf("err making request: %v", err)
+		}
+		w := httptest.NewRecorder()
+		s.ServeHTTP(w, r)
+		if w.Code != c.status {
+			t.Errorf("[%d] wrong status for %q on %q: %v, want %v", i, c.method, c.path, w.Code, c.status)
+		}
+	}
+}
+
+func TestServerHandlersNotFound(t *testing.T) {
+	os.Args = []string{"a"}
+	config.New()
+	s := New()
+	w := httptest.NewRecorder()
+	r, _ := http.NewRequest("GET", "/", nil)
+	s.notFound(w, r)
+	if w.Code != http.StatusNotFound {
+		t.Error(w.Code)
+	}
+}
+
+func TestServerHandlers(t *testing.T) {
+	os.Args = []string{"a"}
+	config.New()
+	s := New()
+	cases := []struct {
+		foo  func(http.ResponseWriter, *http.Request, error)
+		code int
+	}{
+		{
+			foo:  s.userError,
+			code: http.StatusBadRequest,
+		},
+		{
+			foo:  s.error,
+			code: http.StatusInternalServerError,
+		},
+	}
+
+	for _, c := range cases {
+		w := httptest.NewRecorder()
+		r, _ := http.NewRequest("GET", "/", nil)
+		c.foo(w, r, nil)
+		if w.Code != c.code {
+			t.Errorf("unexpected status: want %v, got %v", c.code, w.Code)
+		}
+	}
+}