middleware/clientapproval : add tests

middleware/clientapproval/clientapproval_test.go

@@ -0,0 +1,75 @@
+package clientapproval
+
+import (
+	"context"
+	"fmt"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/chihaya/chihaya/bittorrent"
+)
+
+var cases = []struct {
+	cfg      Config
+	peerID   string
+	approved bool
+}{
+	// Client ID is whitelisted
+	{
+		Config{
+			Whitelist: []string{"010203"},
+		},
+		"01020304050607080900",
+		true,
+	},
+	// Client ID is not whitelisted
+	{
+		Config{
+			Whitelist: []string{"010203"},
+		},
+		"10203040506070809000",
+		false,
+	},
+	// Client ID is not blacklisted
+	{
+		Config{
+			Blacklist: []string{"010203"},
+		},
+		"00000000001234567890",
+		true,
+	},
+	// Client ID is blacklisted
+	{
+		Config{
+			Blacklist: []string{"123456"},
+		},
+		"12345678900000000000",
+		false,
+	},
+}
+
+func TestHandleAnnounce(t *testing.T) {
+	for _, tt := range cases {
+		t.Run(fmt.Sprintf("testing peerid %s", tt.peerID), func(t *testing.T) {
+			h, err := NewHook(tt.cfg)
+			require.Nil(t, err)
+
+			ctx := context.Background()
+			req := &bittorrent.AnnounceRequest{}
+			resp := &bittorrent.AnnounceResponse{}
+
+			peerid := bittorrent.PeerIDFromString(tt.peerID)
+
+			req.Peer.ID = peerid
+
+			nctx, err := h.HandleAnnounce(ctx, req, resp)
+			require.Equal(t, ctx, nctx)
+			if tt.approved == true {
+				require.NotEqual(t, err, ErrClientUnapproved)
+			} else {
+				require.Equal(t, err, ErrClientUnapproved)
+			}
+		})
+	}
+}