func checkDummy(c *C, f charm.Charm, path string) {
c.Assert(f.Revision(), Equals, 1)
c.Assert(f.Meta().Name, Equals, "dummy")
c.Assert(f.Config().Options["title"].Default, Equals, "My Title")
switch f := f.(type) {
case *charm.Bundle:
c.Assert(f.Path, Equals, path)
case *charm.Dir:
c.Assert(f.Path, Equals, path)
}
}
// AddCharm adds the ch charm with curl to the state. bundleUrl must be
// set to a URL where the bundle for ch may be downloaded from.
// On success the newly added charm state is returned.
func (st *State) AddCharm(ch charm.Charm, curl *charm.URL, bundleURL *url.URL, bundleSha256 string) (stch *Charm, err error) {
cdoc := &charmDoc{
URL: curl,
Meta: ch.Meta(),
Config: ch.Config(),
BundleURL: bundleURL,
BundleSha256: bundleSha256,
}
err = st.charms.Insert(cdoc)
if err != nil {
return nil, fmt.Errorf("cannot add charm %q: %v", curl, err)
}
return newCharm(st, cdoc)
}
