diff --git a/channel_test.go b/channel_test.go
new file mode 100644
index 0000000..6675e63
--- /dev/null
+++ b/channel_test.go
@@ -0,0 +1,98 @@
+// Copyright 2014 Claudemiro Alves Feitosa Neto. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import "testing"
+
+func TestIsOccupied(t *testing.T) {
+	c := NewChannel("ID")
+
+	if c.IsOccupied() {
+		t.Error("Channels must be empty")
+	}
+
+	c.Subscriptions["ID"] = NewSubscription(NewConnection("ID", nil), "")
+
+	if !c.IsOccupied() {
+		t.Error("Channels must be empty")
+	}
+}
+
+func TestIsPrivate(t *testing.T) {
+	c := NewChannel("private-channel")
+
+	if !c.IsPrivate() {
+		t.Error("The Channel must be private")
+	}
+}
+
+func TestIsPresence(t *testing.T) {
+	c := NewChannel("presence-channel")
+
+	if !c.IsPresence() {
+		t.Error("The Channel must be presence")
+	}
+}
+
+func TestIsPublic(t *testing.T) {
+	c := NewChannel("channel")
+
+	if !c.IsPublic() {
+		t.Error("The Channel must be public")
+	}
+}
+
+func TestIsPrivateOrPresence(t *testing.T) {
+	c := NewChannel("private-channel")
+
+	if !c.IsPresenceOrPrivate() {
+		t.Error("The Channel must be private or presence")
+	}
+
+	c = NewChannel("presence-channel")
+
+	if !c.IsPresenceOrPrivate() {
+		t.Error("The Channel must be private or presence")
+	}
+}
+
+func TestTotalSubscriptions(t *testing.T) {
+	c := NewChannel("ID")
+
+	if c.TotalSubscriptions() != len(c.Subscriptions) {
+		t.Error("TotalSubscriptions must be equal to len of total subscriptions")
+	}
+}
+
+func TestTotalUsers(t *testing.T) {
+	c := NewChannel("ID")
+
+	c.Subscriptions["1"] = NewSubscription(NewConnection("ID", nil), "")
+	c.Subscriptions["2"] = NewSubscription(NewConnection("ID", nil), "")
+
+	if c.TotalSubscriptions() != len(c.Subscriptions) {
+		t.Error("TotalSubscriptions must be equal to len of total subscriptions")
+	}
+
+	if c.TotalUsers() != 1 {
+		t.Error("TotalUsers must be equal to 1")
+	}
+
+}
+
+func TestIsSubscribed(t *testing.T) {
+	c := NewChannel("ID")
+	conn := NewConnection("ID", nil)
+
+	if c.IsSubscribed(conn) {
+		t.Error("Must not be subscribed")
+	}
+
+	c.Subscriptions["ID"] = NewSubscription(conn, "")
+
+	if !c.IsSubscribed(conn) {
+		t.Error("Must be subscribed")
+	}
+}