func (s *StateSuite) TestAddService(c *C) {
charm := s.AddTestingCharm(c, "dummy")
_, err := s.State.AddService("haha/borken", charm)
c.Assert(err, ErrorMatches, `"haha/borken" is not a valid service name`)
_, err = s.State.Service("haha/borken")
c.Assert(err, ErrorMatches, `"haha/borken" is not a valid service name`)
wordpress, err := s.State.AddService("wordpress", charm)
c.Assert(err, IsNil)
c.Assert(wordpress.Name(), Equals, "wordpress")
mysql, err := s.State.AddService("mysql", charm)
c.Assert(err, IsNil)
c.Assert(mysql.Name(), Equals, "mysql")
// Check that retrieving the new created services works correctly.
wordpress, err = s.State.Service("wordpress")
c.Assert(err, IsNil)
c.Assert(wordpress.Name(), Equals, "wordpress")
ch, _, err := wordpress.Charm()
c.Assert(err, IsNil)
c.Assert(ch.URL(), DeepEquals, charm.URL())
mysql, err = s.State.Service("mysql")
c.Assert(err, IsNil)
c.Assert(mysql.Name(), Equals, "mysql")
ch, _, err = mysql.Charm()
c.Assert(err, IsNil)
c.Assert(ch.URL(), DeepEquals, charm.URL())
}
func (s *clientSuite) TestClientServiceDeployPrincipal(c *C) {
// TODO(fwereade): test ToMachineSpec directly on srvClient, when we
// manage to extract it as a package and can thus do it conveniently.
store, restore := makeMockCharmStore()
defer restore()
curl, bundle := addCharm(c, store, "dummy")
mem4g := constraints.MustParse("mem=4G")
err := s.APIState.Client().ServiceDeploy(
curl.String(), "service", 3, "", mem4g,
)
c.Assert(err, IsNil)
service, err := s.State.Service("service")
c.Assert(err, IsNil)
charm, force, err := service.Charm()
c.Assert(err, IsNil)
c.Assert(force, Equals, false)
c.Assert(charm.URL(), DeepEquals, curl)
c.Assert(charm.Meta(), DeepEquals, bundle.Meta())
c.Assert(charm.Config(), DeepEquals, bundle.Config())
cons, err := service.Constraints()
c.Assert(err, IsNil)
c.Assert(cons, DeepEquals, mem4g)
units, err := service.AllUnits()
c.Assert(err, IsNil)
for _, unit := range units {
mid, err := unit.AssignedMachineId()
c.Assert(err, IsNil)
machine, err := s.State.Machine(mid)
c.Assert(err, IsNil)
cons, err := machine.Constraints()
c.Assert(err, IsNil)
c.Assert(cons, DeepEquals, mem4g)
}
}
func (s *clientSuite) TestClientServiceDeploySubordinate(c *C) {
store, restore := makeMockCharmStore()
defer restore()
curl, bundle := addCharm(c, store, "logging")
err := s.APIState.Client().ServiceDeploy(
curl.String(), "service-name", 0, "", constraints.Value{},
)
service, err := s.State.Service("service-name")
c.Assert(err, IsNil)
charm, force, err := service.Charm()
c.Assert(err, IsNil)
c.Assert(force, Equals, false)
c.Assert(charm.URL(), DeepEquals, curl)
c.Assert(charm.Meta(), DeepEquals, bundle.Meta())
c.Assert(charm.Config(), DeepEquals, bundle.Config())
units, err := service.AllUnits()
c.Assert(err, IsNil)
c.Assert(units, HasLen, 0)
}
func (s *clientSuite) TestClientCharmInfo(c *C) {
// Use wordpress for tests so that we can compare Provides and Requires.
charm := s.AddTestingCharm(c, "wordpress")
for i, t := range clientCharmInfoTests {
c.Logf("test %d. %s", i, t.about)
info, err := s.APIState.Client().CharmInfo(t.url)
if t.err != "" {
c.Assert(err, ErrorMatches, t.err)
continue
}
c.Assert(err, IsNil)
expected := &api.CharmInfo{
Revision: charm.Revision(),
URL: charm.URL().String(),
Config: charm.Config(),
Meta: charm.Meta(),
}
c.Assert(info, DeepEquals, expected)
}
}
func (s *clientSuite) TestClientServiceSetCharmForce(c *C) {
store, restore := makeMockCharmStore()
defer restore()
curl, _ := addCharm(c, store, "dummy")
err := s.APIState.Client().ServiceDeploy(
curl.String(), "service", 3, "", constraints.Value{},
)
c.Assert(err, IsNil)
addCharm(c, store, "wordpress")
err = s.APIState.Client().ServiceSetCharm(
"service", "cs:precise/wordpress-3", true,
)
c.Assert(err, IsNil)
// Ensure that the charm is marked as forced.
service, err := s.State.Service("service")
c.Assert(err, IsNil)
charm, force, err := service.Charm()
c.Assert(err, IsNil)
c.Assert(charm.URL().String(), Equals, "cs:precise/wordpress-3")
c.Assert(force, Equals, true)
}