func (*NewAPIClientSuite) TestNameNotDefault(c *gc.C) {
defer coretesting.MakeMultipleEnvHome(c).Restore()
envName := coretesting.SampleCertName + "-2"
bootstrapEnv(c, envName, defaultConfigStore(c))
apiclient, err := juju.NewAPIClientFromName(envName)
c.Assert(err, gc.IsNil)
defer apiclient.Close()
assertEnvironmentName(c, apiclient, envName)
}
func (*NewConnSuite) TestNewConnFromNameNotDefault(c *gc.C) {
defer coretesting.MakeMultipleEnvHome(c).Restore()
// The default environment is "erewhemos", so make sure we get what we ask for.
const envName = "erewhemos-2"
bootstrapEnv(c, envName, defaultConfigStore(c))
conn, err := juju.NewConnFromName(envName)
c.Assert(err, gc.IsNil)
defer assertClose(c, conn)
c.Assert(conn.Environ.Name(), gc.Equals, envName)
}
func (s *NewAPIClientSuite) TestNameDefault(c *gc.C) {
defer coretesting.MakeMultipleEnvHome(c).Restore()
// The connection logic should not delay the config connection
// at all when there is no environment info available.
// Make sure of that by providing a suitably long delay
// and checking that the connection happens within that
// time.
s.PatchValue(juju.ProviderConnectDelay, coretesting.LongWait)
bootstrapEnv(c, coretesting.SampleEnvName, defaultConfigStore(c))
startTime := time.Now()
apiclient, err := juju.NewAPIClientFromName("")
c.Assert(err, gc.IsNil)
defer apiclient.Close()
c.Assert(time.Since(startTime), jc.LessThan, coretesting.LongWait)
// We should get the default sample environment if we ask for ""
assertEnvironmentName(c, apiclient, coretesting.SampleEnvName)
}
func (*NewAPIClientSuite) TestWithBootstrapConfigTakesPrecedence(c *gc.C) {
// We want to make sure that the code is using the bootstrap
// config rather than information from environments.yaml,
// even when there is an entry in environments.yaml
// We can do that by changing the info bootstrap config
// so it has a different environment name.
defer coretesting.MakeMultipleEnvHome(c).Restore()
store := configstore.NewMem()
bootstrapEnv(c, coretesting.SampleEnvName, store)
info, err := store.ReadInfo(coretesting.SampleEnvName)
c.Assert(err, gc.IsNil)
envName2 := coretesting.SampleCertName + "-2"
info2, err := store.CreateInfo(envName2)
c.Assert(err, gc.IsNil)
info2.SetBootstrapConfig(info.BootstrapConfig())
err = info2.Write()
c.Assert(err, gc.IsNil)
// Now we have info for envName2 which will actually
// cause a connection to the originally bootstrapped
// state.
apiOpen := func(*api.Info, api.DialOpts) (juju.APIState, error) {
return &mockAPIState{}, nil
}
st, err := juju.NewAPIFromStore(envName2, store, apiOpen)
c.Check(err, gc.IsNil)
st.Close()
// Sanity check that connecting to the envName2
// but with no info fails.
// Currently this panics with an "environment not prepared" error.
// Disable for now until an upcoming branch fixes it.
// err = info2.Destroy()
// c.Assert(err, gc.IsNil)
// st, err = juju.NewAPIFromStore(envName2, store)
// if err == nil {
// st.Close()
// }
// c.Assert(err, gc.ErrorMatches, "fooobie")
}
func (s *APIEndpointForEnvSuite) TestAPIEndpointNotCached(c *gc.C) {
defer coretesting.MakeMultipleEnvHome(c).Restore()
store, err := configstore.Default()
c.Assert(err, gc.IsNil)
ctx := coretesting.Context(c)
env, err := environs.PrepareFromName("erewhemos", ctx, store)
c.Assert(err, gc.IsNil)
defer dummy.Reset()
envtesting.UploadFakeTools(c, env.Storage())
err = bootstrap.Bootstrap(ctx, env, environs.BootstrapParams{})
c.Assert(err, gc.IsNil)
// Note: if we get Bootstrap to start caching the API endpoint
// immediately, we'll still want to have this test for compatibility.
// We can just write blank info instead of reading and checking it is empty.
savedInfo, err := store.ReadInfo("erewhemos")
c.Assert(err, gc.IsNil)
// Ensure that the data isn't cached
c.Check(savedInfo.APIEndpoint().Addresses, gc.HasLen, 0)
called := 0
expectState := &mockAPIState{
apiHostPorts: [][]instance.HostPort{
instance.AddressesWithPort([]instance.Address{instance.NewAddress("0.1.2.3", instance.NetworkUnknown)}, 1234),
},
}
apiOpen := func(apiInfo *api.Info, opts api.DialOpts) (juju.APIState, error) {
c.Check(apiInfo.Tag, gc.Equals, "user-admin")
c.Check(string(apiInfo.CACert), gc.Equals, coretesting.CACert)
c.Check(apiInfo.Password, gc.Equals, coretesting.DefaultMongoPassword)
c.Check(opts, gc.DeepEquals, api.DefaultDialOpts())
called++
return expectState, nil
}
endpoint, err := juju.APIEndpointInStore("erewhemos", false, store, apiOpen)
c.Assert(err, gc.IsNil)
c.Assert(called, gc.Equals, 1)
c.Check(endpoint.Addresses, gc.DeepEquals, []string{"0.1.2.3:1234"})
}
func (s *APIEndpointForEnvSuite) TestAPIEndpointForEnvSuchName(c *gc.C) {
defer coretesting.MakeMultipleEnvHome(c).Restore()
_, err := juju.APIEndpointForEnv("no-such-env", false)
c.Check(err, jc.Satisfies, errors.IsNotFound)
c.Check(err, gc.ErrorMatches, `environment "no-such-env" not found`)
}