func (s *StoreSuite) TestInfoDNSError(c *gc.C) {
store := charm.NewStore("http://0.1.2.3")
charmURL := charm.MustParseURL("cs:series/good")
resp, err := store.Info(charmURL)
c.Assert(resp, gc.IsNil)
expect := `Cannot access the charm store. .*`
c.Assert(err, gc.ErrorMatches, expect)
}
func (s *StoreSuite) SetUpTest(c *gc.C) {
s.LoggingSuite.SetUpTest(c)
s.PatchValue(&charm.CacheDir, c.MkDir())
s.store = charm.NewStore(s.server.Address())
s.server.Downloads = nil
s.server.Authorizations = nil
s.server.Metadata = nil
s.server.DownloadsNoStats = nil
s.server.InfoRequestCount = 0
s.server.InfoRequestCountNoStats = 0
}