testing

func AddStateServerMachine ¶

func AddStateServerMachine(c *gc.C, st *state.State) *state.Machine

AddStateServerMachine adds a "state server" machine to the state so that State.Addresses and State.APIAddresses will work. It returns the added machine. The addresses that those methods will return bear no relation to the addresses actually used by the state and API servers. It returns the addresses that will be returned by the State.Addresses and State.APIAddresses methods, which will not bear any relation to the be the addresses used by the state servers.

func AssertStartInstance ¶

func AssertStartInstance(
	c *gc.C, env environs.Environ, machineId string,
) (
	instance.Instance, *instance.HardwareCharacteristics,
)

AssertStartInstance is a test helper function that starts an instance with a plausible but invalid configuration, and checks that it succeeds.

func AssertStartInstanceWithConstraints ¶

func AssertStartInstanceWithConstraints(
	c *gc.C, env environs.Environ, machineId string, cons constraints.Value,
) (
	instance.Instance, *instance.HardwareCharacteristics,
)

AssertStartInstanceWithConstraints is a test helper function that starts an instance with the given constraints, and a plausible but invalid configuration, and returns the result of Environ.StartInstance.

func AssertStartInstanceWithNetworks ¶

func AssertStartInstanceWithNetworks(
	c *gc.C, env environs.Environ, machineId string, cons constraints.Value,
	networks []string,
) (
	instance.Instance, *instance.HardwareCharacteristics,
)

AssertStartInstanceWithNetworks is a test helper function that starts an instance with the given networks, and a plausible but invalid configuration, and returns the result of Environ.StartInstance.

func FakeAPIInfo ¶

func FakeAPIInfo(machineId string) *api.Info

FakeAPIInfo holds information about no state - it will always give an error when connected to. The machine id gives the machine id of the machine to be started.

func FakeStateInfo ¶

func FakeStateInfo(machineId string) *state.Info

FakeStateInfo holds information about no state - it will always give an error when connected to. The machine id gives the machine id of the machine to be started.

func PreferredDefaultVersions ¶

func PreferredDefaultVersions(conf *config.Config, template version.Binary) []version.Binary

func StartInstance ¶

func StartInstance(
	env environs.Environ, machineId string,
) (
	instance.Instance, *instance.HardwareCharacteristics, []network.Info, error,
)

StartInstance is a test helper function that starts an instance with a plausible but invalid configuration, and returns the result of Environ.StartInstance.

func StartInstanceWithConstraints ¶

func StartInstanceWithConstraints(
	env environs.Environ, machineId string, cons constraints.Value,
) (
	instance.Instance, *instance.HardwareCharacteristics, []network.Info, error,
)

StartInstanceWithConstraints is a test helper function that starts an instance with the given constraints, and a plausible but invalid configuration, and returns the result of Environ.StartInstance.

func StartInstanceWithConstraintsAndNetworks ¶

func StartInstanceWithConstraintsAndNetworks(
	env environs.Environ, machineId string, cons constraints.Value,
	networks []string,
) (
	instance.Instance, *instance.HardwareCharacteristics, []network.Info, error,
)

StartInstanceWithConstraintsAndNetworks is a test helper function that starts an instance with the given networks, and a plausible but invalid configuration, and returns the result of Environ.StartInstance.

func StartInstanceWithParams ¶

func StartInstanceWithParams(
	env environs.Environ, machineId string,
	params environs.StartInstanceParams,
	networks []string,
) (
	instance.Instance, *instance.HardwareCharacteristics, []network.Info, error,
)

StartInstanceWithParams is a test helper function that starts an instance with the given parameters, and a plausible but invalid configuration, and returns the result of Environ.StartInstance. The provided params's MachineConfig and Tools field values will be ignored.

func WaitInstanceAddresses ¶

func WaitInstanceAddresses(env environs.Environ, instId instance.Id) ([]network.Address, error)

WaitAddresses waits until the specified instance has addresses, and returns them.