Added tests for Equal() EqualIp() and IsValid()

hostname_test.go

@@ -2,11 +2,11 @@ package hostess_test
 
 import (
 	"github.com/cbednarski/hostess"
+	"net"
 	"testing"
 )
 
 func TestHostname(t *testing.T) {
-
 	h := hostess.Hostname{}
 	h.Domain = domain
 	h.Ip = ip
@@ -23,6 +23,48 @@ func TestHostname(t *testing.T) {
 	}
 }
 
+func TestEqual(t *testing.T) {
+	a := hostess.NewHostname("localhost", "127.0.0.1", true)
+	b := hostess.NewHostname("localhost", "127.0.0.1", false)
+	c := hostess.NewHostname("localhost", "127.0.1.1", false)
+
+	if !a.Equal(b) {
+		t.Errorf("%s and %s should be equal", a, b)
+	}
+	if a.Equal(c) {
+		t.Errorf("%s and %s should not be equal", a, c)
+	}
+}
+
+func TestEqualIp(t *testing.T) {
+	a := hostess.NewHostname("localhost", "127.0.0.1", true)
+	c := hostess.NewHostname("localhost", "127.0.1.1", false)
+	ip := net.ParseIP("127.0.0.1")
+
+	if !a.EqualIp(ip) {
+		t.Errorf("%s and %s should be equal", a.Ip, ip)
+	}
+	if a.EqualIp(c.Ip) {
+		t.Errorf("%s and %s should not be equal", a.Ip, c.Ip)
+	}
+}
+
+func TestIsValid(t *testing.T) {
+	a := hostess.NewHostname("localhost", "127.0.0.1", true)
+	d := hostess.NewHostname("", "127.0.0.1", true)
+	e := hostess.NewHostname("localhost", "localhost", true)
+
+	if !a.IsValid() {
+		t.Errorf("%s should be a valid hostname", a)
+	}
+	if d.IsValid() {
+		t.Errorf("%s should be invalid because the name is blank", d)
+	}
+	if e.IsValid() {
+		t.Errorf("%s should be invalid because the ip is malformed", e)
+	}
+}
+
 func TestFormatHostname(t *testing.T) {
 	hostname := &hostess.Hostname{domain, ip, enabled, false}