--- a/pvl/hosts/tests.py	Thu Feb 26 15:05:04 2015 +0200
+++ b/pvl/hosts/tests.py	Thu Feb 26 15:05:18 2015 +0200
@@ -495,5 +495,69 @@
             ], None)
         ])
 
+    def testHosts(self):
+        hosts = [
+                Host.build('foo', 'test',
+                        ip          = '192.0.2.1',
+                        ethernet    = '00:11:22:33:44:55',
+                ),
+                Host.build('bar', 'test',
+                        ip          = '192.0.2.2',
+                        ethernet    = '01:23:45:67:89:ab',
+                ),
+        ]
+
+        self.assertBlocksEqual(list(dhcp.dhcp_hosts(hosts)), [
+            (('host', 'foo'), [
+                ('option', 'host-name', "foo"),
+                ('fixed-address', '192.0.2.1'),
+                ('hardware', 'ethernet', '00:11:22:33:44:55'),
+            ], None),
+            (('host', 'bar'), [
+                ('option', 'host-name', "bar"),
+                ('fixed-address', '192.0.2.2'),
+                ('hardware', 'ethernet', '01:23:45:67:89:ab'),
+            ], None),
+        ])
+
+    def testHostConflict(self):
+        hosts = [
+                Host.build('foo', 'test1',
+                        ethernet    = '00:11:22:33:44:55',
+                ),
+                Host.build('foo', 'test2',
+                        ethernet    = '01:23:45:67:89:ab',
+                ),
+        ]
+        
+        with self.assertRaises(dhcp.HostDHCPError):
+            list(dhcp.dhcp_hosts(hosts))
+
+    def testHostMultinet(self):
+        hosts = [
+                Host.build('foo', 'test1',
+                    ip              = '192.0.1.1',
+                    ethernet        = { 'eth1': '00:11:22:33:44:55' },
+                ),
+                Host.build('foo', 'test2',
+                    ip              = '192.0.2.1',
+                    ethernet        = { 'eth2': '01:23:45:67:89:ab' },
+                ),
+        ]
+        
+        self.assertBlocksEqual(list(dhcp.dhcp_hosts(hosts)), [
+                (('host', 'foo-eth1'), [
+                    ('option', 'host-name', "foo"),
+                    ('fixed-address', '192.0.1.1'),
+                    ('hardware', 'ethernet', '00:11:22:33:44:55'),
+                ], None),
+                (('host', 'foo-eth2'), [
+                    ('option', 'host-name', "foo"),
+                    ('fixed-address', '192.0.2.1'),
+                    ('hardware', 'ethernet', '01:23:45:67:89:ab'),
+                ], None),
+        ])
+
+
 if __name__ == '__main__':
     unittest.main()