func (s *AddSuite) TestInit(c *gc.C) {
for i, test := range []struct {
about string
args []string
expectCIDR string
expectRawCIDR string
expectProviderId string
expectSpace string
expectZones []string
expectErr string
}{{
about: "no arguments",
expectErr: "either CIDR or provider ID is required",
}, {
about: "single argument - invalid CIDR: space name is required",
args: s.Strings("anything"),
expectErr: "space name is required",
}, {
about: "single argument - valid CIDR: space name is required",
args: s.Strings("10.0.0.0/8"),
expectErr: "space name is required",
}, {
about: "single argument - incorrect CIDR: space name is required",
args: s.Strings("10.10.0.0/8"),
expectErr: "space name is required",
}, {
about: "two arguments: an invalid CIDR is assumed to mean ProviderId",
args: s.Strings("foo", "bar"),
expectProviderId: "foo",
expectSpace: "bar",
}, {
about: "two arguments: an incorrectly specified CIDR is fixed",
args: s.Strings("10.10.0.0/8", "bar"),
expectCIDR: "10.0.0.0/8",
expectRawCIDR: "10.10.0.0/8",
expectSpace: "bar",
}, {
about: "more arguments parsed as zones",
args: s.Strings("10.0.0.0/8", "new-space", "zone1", "zone2"),
expectCIDR: "10.0.0.0/8",
expectRawCIDR: "10.0.0.0/8",
expectSpace: "new-space",
expectZones: s.Strings("zone1", "zone2"),
}, {
about: "CIDR and invalid space name, one zone",
args: s.Strings("10.10.0.0/24", "%inv$alid", "zone"),
expectCIDR: "10.10.0.0/24",
expectRawCIDR: "10.10.0.0/24",
expectErr: `"%inv\$alid" is not a valid space name`,
}, {
about: "incorrect CIDR and invalid space name, no zones",
args: s.Strings("10.10.0.0/8", "%inv$alid"),
expectCIDR: "10.0.0.0/8",
expectRawCIDR: "10.10.0.0/8",
expectErr: `"%inv\$alid" is not a valid space name`,
}, {
about: "ProviderId and invalid space name, two zones",
args: s.Strings("foo", "%inv$alid", "zone1", "zone2"),
expectProviderId: "foo",
expectErr: `"%inv\$alid" is not a valid space name`,
}} {
c.Logf("test #%d: %s", i, test.about)
// Create a new instance of the subcommand for each test, but
// since we're not running the command no need to use
// modelcmd.Wrap().
wrappedCommand, command := subnet.NewAddCommandForTest(s.api)
err := coretesting.InitCommand(wrappedCommand, test.args)
if test.expectErr != "" {
prefixedErr := "invalid arguments specified: " + test.expectErr
c.Check(err, gc.ErrorMatches, prefixedErr)
} else {
c.Check(err, jc.ErrorIsNil)
c.Check(command.CIDR.Id(), gc.Equals, test.expectCIDR)
c.Check(command.RawCIDR, gc.Equals, test.expectRawCIDR)
c.Check(command.ProviderId, gc.Equals, test.expectProviderId)
c.Check(command.Space.Id(), gc.Equals, test.expectSpace)
c.Check(command.Zones, jc.DeepEquals, test.expectZones)
}
// No API calls should be recorded at this stage.
s.api.CheckCallNames(c)
}
}
func (s *AddSuite) SetUpTest(c *gc.C) {
s.BaseSubnetSuite.SetUpTest(c)
s.command, _ = subnet.NewAddCommandForTest(s.api)
c.Assert(s.command, gc.NotNil)
}