func (s *CharmSuite) TestRead(c *gc.C) {
bPath := charmtesting.Charms.BundlePath(c.MkDir(), "dummy")
ch, err := charm.Read(bPath)
c.Assert(err, gc.IsNil)
c.Assert(ch.Meta().Name, gc.Equals, "dummy")
dPath := charmtesting.Charms.DirPath("dummy")
ch, err = charm.Read(dPath)
c.Assert(err, gc.IsNil)
c.Assert(ch.Meta().Name, gc.Equals, "dummy")
}
// validateAction validates the given Action params against the spec defined
// for the charm.
func (u *Uniter) validateAction(name string, params map[string]interface{}) (bool, error) {
ch, err := corecharm.Read(u.charmPath)
if err != nil {
return false, err
}
// Note that ch.Actions() will never be nil, rather an empty struct.
actionSpecs := ch.Actions()
spec, ok := actionSpecs.ActionSpecs[name]
if !ok {
return false, fmt.Errorf("no spec was defined for action %q", name)
}
return spec.ValidateParams(params)
}
