Ejemplo n.º 1
0
func (s *serviceSuite) TestClientServiceUpdateAllParams(c *gc.C) {
	s.deployServiceForUpdateTests(c)
	curl, _ := s.UploadCharm(c, "precise/wordpress-3", "wordpress")
	err := service.AddCharmWithAuthorization(s.State, params.AddCharmWithAuthorization{URL: curl.String()})
	c.Assert(err, jc.ErrorIsNil)

	// Update all the service attributes.
	minUnits := 3
	cons, err := constraints.Parse("mem=4096", "cpu-cores=2")
	c.Assert(err, jc.ErrorIsNil)
	args := params.ServiceUpdate{
		ServiceName:     "service",
		CharmUrl:        curl.String(),
		ForceCharmUrl:   true,
		MinUnits:        &minUnits,
		SettingsStrings: map[string]string{"blog-title": "string-title"},
		SettingsYAML:    "service:\n  blog-title: yaml-title\n",
		Constraints:     &cons,
	}
	err = s.serviceApi.ServiceUpdate(args)
	c.Assert(err, jc.ErrorIsNil)

	// Ensure the service has been correctly updated.
	service, err := s.State.Service("service")
	c.Assert(err, jc.ErrorIsNil)

	// Check the charm.
	ch, force, err := service.Charm()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(ch.URL().String(), gc.Equals, curl.String())
	c.Assert(force, jc.IsTrue)

	// Check the minimum number of units.
	c.Assert(service.MinUnits(), gc.Equals, minUnits)

	// Check the settings: also ensure the YAML settings take precedence
	// over strings ones.
	expectedSettings := charm.Settings{"blog-title": "yaml-title"}
	obtainedSettings, err := service.ConfigSettings()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(obtainedSettings, gc.DeepEquals, expectedSettings)

	// Check the constraints.
	obtainedConstraints, err := service.Constraints()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(obtainedConstraints, gc.DeepEquals, cons)
}
Ejemplo n.º 2
0
func (s *serviceSuite) TestClientServiceUpdateSetConstraints(c *gc.C) {
	service := s.AddTestingService(c, "dummy", s.AddTestingCharm(c, "dummy"))

	// Update constraints for the service.
	cons, err := constraints.Parse("mem=4096", "cpu-cores=2")
	c.Assert(err, jc.ErrorIsNil)
	args := params.ServiceUpdate{
		ServiceName: "dummy",
		Constraints: &cons,
	}
	err = s.serviceApi.ServiceUpdate(args)
	c.Assert(err, jc.ErrorIsNil)

	// Ensure the constraints have been correctly updated.
	obtained, err := service.Constraints()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(obtained, gc.DeepEquals, cons)
}