Add some tests to the IRC client

irc/message_test.go

@@ -0,0 +1,43 @@
+package irc
+
+import (
+	"testing"
+
+	"github.com/khlieng/name_pending/Godeps/_workspace/src/github.com/stretchr/testify/assert"
+)
+
+func TestParseMessage(t *testing.T) {
+	cases := []struct {
+		input    string
+		expected *Message
+	}{
+		{
+			":user CMD #chan :some message\r\n",
+			&Message{
+				Prefix:   "user",
+				Nick:     "user",
+				Command:  "CMD",
+				Params:   []string{"#chan", "some message"},
+				Trailing: "some message",
+			},
+		}, {
+			":nick!user@host.com CMD a b\r\n",
+			&Message{
+				Prefix:  "nick!user@host.com",
+				Nick:    "nick",
+				Command: "CMD",
+				Params:  []string{"a", "b"},
+			},
+		}, {
+			"CMD a b :\r\n",
+			&Message{
+				Command: "CMD",
+				Params:  []string{"a", "b"},
+			},
+		},
+	}
+
+	for _, tc := range cases {
+		assert.Equal(t, tc.expected, parseMessage(tc.input))
+	}
+}