Implement ec2 dhcp_options

tests/test_ec2/test_dhcp_options.py

@@ -1,9 +1,118 @@
 import boto
+from boto.exception import EC2ResponseError
+
 import sure  # noqa
 
 from moto import mock_ec2
 
+SAMPLE_DOMAIN_NAME = u'example.com'
+SAMPLE_NAME_SERVERS = [u'10.0.0.6', u'10.0.0.7']
+
 
 @mock_ec2
-def test_dhcp_options():
-    pass
+def test_dhcp_options_associate():
+    """ associate dhcp option """
+    conn = boto.connect_vpc('the_key', 'the_secret')
+    dhcp_options = conn.create_dhcp_options(SAMPLE_DOMAIN_NAME, SAMPLE_NAME_SERVERS)
+    vpc = conn.create_vpc("10.0.0.0/16")
+
+    rval = conn.associate_dhcp_options(dhcp_options.id, vpc.id)
+    rval.should.be.equal(True)
+
+
+@mock_ec2
+def test_dhcp_options_associate_invalid_dhcp_id():
+    """ associate dhcp option bad dhcp options id """
+    conn = boto.connect_vpc('the_key', 'the_secret')
+    vpc = conn.create_vpc("10.0.0.0/16")
+
+    conn.associate_dhcp_options.when.called_with("foo", vpc.id).should.throw(EC2ResponseError)
+
+
+@mock_ec2
+def test_dhcp_options_associate_invalid_vpc_id():
+    """ associate dhcp option invalid vpc id """
+    conn = boto.connect_vpc('the_key', 'the_secret')
+    dhcp_options = conn.create_dhcp_options(SAMPLE_DOMAIN_NAME, SAMPLE_NAME_SERVERS)
+
+    conn.associate_dhcp_options.when.called_with(dhcp_options.id, "foo").should.throw(EC2ResponseError)
+
+
+@mock_ec2
+def test_dhcp_options_delete_with_vpc():
+    """Test deletion of dhcp options with vpc"""
+    conn = boto.connect_vpc('the_key', 'the_secret')
+    dhcp_options = conn.create_dhcp_options(SAMPLE_DOMAIN_NAME, SAMPLE_NAME_SERVERS)
+    dhcp_options_id = dhcp_options.id
+    vpc = conn.create_vpc("10.0.0.0/16")
+
+    rval = conn.associate_dhcp_options(dhcp_options_id, vpc.id)
+    rval.should.be.equal(True)
+
+    #conn.delete_dhcp_options(dhcp_options_id)
+    conn.delete_dhcp_options.when.called_with(dhcp_options_id).should.throw(EC2ResponseError)
+    vpc.delete()
+
+    conn.get_all_dhcp_options.when.called_with([dhcp_options_id]).should.throw(EC2ResponseError)
+
+
+@mock_ec2
+def test_create_dhcp_options():
+    """Create most basic dhcp option"""
+    conn = boto.connect_vpc('the_key', 'the_secret')
+
+    dhcp_option = conn.create_dhcp_options(SAMPLE_DOMAIN_NAME, SAMPLE_NAME_SERVERS)
+    dhcp_option.options[u'domain-name'][0].should.be.equal(SAMPLE_DOMAIN_NAME)
+    dhcp_option.options[u'domain-name-servers'][0].should.be.equal(SAMPLE_NAME_SERVERS[0])
+    dhcp_option.options[u'domain-name-servers'][1].should.be.equal(SAMPLE_NAME_SERVERS[1])
+
+
+@mock_ec2
+def test_create_dhcp_options_invalid_options():
+    """Create invalid dhcp options"""
+    conn = boto.connect_vpc('the_key', 'the_secret')
+    servers = ["f", "f", "f", "f", "f"]
+    conn.create_dhcp_options.when.called_with(ntp_servers=servers).should.throw(EC2ResponseError)
+    conn.create_dhcp_options.when.called_with(netbios_node_type="0").should.throw(EC2ResponseError)
+
+
+@mock_ec2
+def test_describe_dhcp_options():
+    """Test dhcp options lookup by id"""
+    conn = boto.connect_vpc('the_key', 'the_secret')
+
+    dhcp_option = conn.create_dhcp_options()
+    dhcp_options = conn.get_all_dhcp_options([dhcp_option.id])
+    dhcp_options.should.be.length_of(1)
+
+    dhcp_options = conn.get_all_dhcp_options()
+    dhcp_options.should.be.length_of(1)
+
+
+@mock_ec2
+def test_describe_dhcp_options_invalid_id():
+    """get error on invalid dhcp_option_id lookup"""
+    conn = boto.connect_vpc('the_key', 'the_secret')
+
+    conn.get_all_dhcp_options.when.called_with(["1"]).should.throw(EC2ResponseError)
+
+
+@mock_ec2
+def test_delete_dhcp_options():
+    """delete dhcp option"""
+    conn = boto.connect_vpc('the_key', 'the_secret')
+
+    dhcp_option = conn.create_dhcp_options()
+    dhcp_options = conn.get_all_dhcp_options([dhcp_option.id])
+    dhcp_options.should.be.length_of(1)
+
+    conn.delete_dhcp_options(dhcp_option.id)  # .should.be.equal(True)
+    conn.get_all_dhcp_options.when.called_with([dhcp_option.id]).should.throw(EC2ResponseError)
+
+
+@mock_ec2
+def test_delete_dhcp_options_invalid_id():
+    conn = boto.connect_vpc('the_key', 'the_secret')
+
+    dhcp_option = conn.create_dhcp_options()
+    conn.delete_dhcp_options.when.called_with("1").should.throw(EC2ResponseError)