juju: github.com/juju/juju/juju/testing Index | Files

package testing

import "github.com/juju/juju/juju/testing"

Index

Package Files

conn.go instance.go repo.go utils.go

Constants

const AdminSecret = "dummy-secret"
const (
    ControllerName = "kontroll"
)

Variables

var (
    // KubernetesSeriesName is the kubernetes series name that is validated at
    // runtime, otherwise it panics.
    KubernetesSeriesName = strings.ToLower(series.MustOSFromSeries("kubernetes").String())
)

func AddCharm Uses

func AddCharm(st *state.State, curl *charm.URL, ch charm.Charm, force bool) (*state.Charm, error)

AddCharm adds the charm to state and storage.

func AddControllerMachine Uses

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

AddControllerMachine adds a "controller" 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 controllers.

func AddSubnetsWithTemplate Uses

func AddSubnetsWithTemplate(c *gc.C, st *state.State, numSubnets uint, infoTemplate network.SubnetInfo)

AddSubnetsWithTemplate adds numSubnets subnets, using the given infoTemplate. Any string field in the infoTemplate can be specified as a text/template string containing {{.}}, which is the current index of the subnet-to-add (between 0 and numSubnets-1).

Example:

AddSubnetsWithTemplate(c, st, 2, state.SubnetInfo{

CIDR: "10.10.{{.}}.0/24",
ProviderId: "subnet-{{.}}",
SpaceName: "space1",
AvailabilityZone: "zone-{{.}}",
VLANTag: 42,

})

This is equivalent to the following calls:

_, err := st.AddSubnet(state.SubnetInfo{

CIDR: "10.10.0.0/24",
ProviderId: "subnet-0",
SpaceName: "space1",
AvailabilityZone: "zone-0",
VLANTag: 42,

}) c.Assert(err, jc.ErrorIsNil) _, err = st.AddSubnet(state.SubnetInfo{

CIDR: "10.10.1.0/24",
ProviderId: "subnet-1",
SpaceName: "space1",
AvailabilityZone: "zone-1",
VLANTag: 42,

})

func AssertStartControllerInstance Uses

func AssertStartControllerInstance(
    c *gc.C, env environs.Environ, ctx context.ProviderCallContext, controllerUUID, machineId string,
) (
    instances.Instance, *instance.HardwareCharacteristics,
)

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

func AssertStartInstance Uses

func AssertStartInstance(
    c *gc.C, env environs.Environ, ctx context.ProviderCallContext, controllerUUID, machineId string,
) (
    instances.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 Uses

func AssertStartInstanceWithConstraints(
    c *gc.C, env environs.Environ, ctx context.ProviderCallContext,
    controllerUUID, machineId string, cons constraints.Value,
) (
    instances.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 DefaultVersions Uses

func DefaultVersions(conf *config.Config) []version.Binary

DefaultVersions returns a slice of unique 'versions' for the current environment's preferred series and host architecture, as well supported LTS series for the host architecture. Additionally, it ensures that 'versions' for amd64 are returned if that is not the current host's architecture.

func FakeAPIInfo Uses

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 FillInStartInstanceParams Uses

func FillInStartInstanceParams(env environs.Environ, machineId string, isController bool, params *environs.StartInstanceParams) error

FillInStartInstanceParams prepares the instance parameters for starting the instance.

func PutCharm Uses

func PutCharm(st *state.State, curl *charm.URL, repo charmrepo.Interface, bumpRevision, force bool) (*state.Charm, error)

PutCharm uploads the given charm to provider storage, and adds a state.Charm to the state. The charm is not uploaded if a charm with the same URL already exists in the state. If bumpRevision is true, the charm must be a local directory, and the revision number will be incremented before pushing.

func SetImageMetadata Uses

func SetImageMetadata(env environs.Environ, series, arches []string, out *[]*imagemetadata.ImageMetadata) error

func StartInstance Uses

func StartInstance(
    env environs.Environ, ctx context.ProviderCallContext, controllerUUID, machineId string,
) (
    instances.Instance, *instance.HardwareCharacteristics, []network.InterfaceInfo, 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 Uses

func StartInstanceWithConstraints(
    env environs.Environ,
    ctx context.ProviderCallContext,
    controllerUUID, machineId string, cons constraints.Value,
) (
    instances.Instance, *instance.HardwareCharacteristics, []network.InterfaceInfo, 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 StartInstanceWithParams Uses

func StartInstanceWithParams(
    env environs.Environ, ctx context.ProviderCallContext,
    machineId string,
    params environs.StartInstanceParams,
) (
    *environs.StartInstanceResult, 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 InstanceConfig and Tools field values will be ignored.

func WaitInstanceAddresses Uses

func WaitInstanceAddresses(
    env environs.Environ, ctx context.ProviderCallContext, instId instance.Id,
) (corenetwork.ProviderAddresses, error)

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

type GetStater Uses

type GetStater interface {
    GetStateInAPIServer() *state.State
    GetStatePoolInAPIServer() *state.StatePool
    GetHubInAPIServer() *pubsub.StructuredHub
    GetLeaseManagerInAPIServer() lease.Manager
    GetController() *cache.Controller
}

type JujuConnSuite Uses

type JujuConnSuite struct {
    // ConfigAttrs can be set up before SetUpTest
    // is invoked. Any attributes set here will be
    // added to the suite's environment configuration.
    ConfigAttrs map[string]interface{}

    // ControllerConfigAttrs can be set up before SetUpTest
    // is invoked. Any attributes set here will be added to
    // the suite's controller configuration.
    ControllerConfigAttrs map[string]interface{}

    // TODO: JujuConnSuite should not be concerned both with JUJU_DATA and with
    // /var/lib/juju: the use cases are completely non-overlapping, and any tests that
    // really do need both to exist ought to be embedding distinct fixtures for the
    // distinct environments.
    gitjujutesting.MgoSuite
    testing.FakeJujuXDGDataHomeSuite
    envtesting.ToolsFixture

    InitialLoggingConfig string

    DefaultToolsStorageDir string
    DefaultToolsStorage    storage.Storage

    ControllerConfig controller.Config
    State            *state.State
    StatePool        *state.StatePool
    Model            *state.Model
    Environ          environs.Environ
    APIState         api.Connection

    ControllerStore jujuclient.ClientStore
    BackingState    *state.State          // The State being used by the API server.
    Hub             *pubsub.StructuredHub // The central hub being used by the API server.
    Controller      *cache.Controller     // The cache.Controller used by the API server.
    LeaseManager    lease.Manager         // The lease manager being used by the API server.
    RootDir         string                // The faked-up root directory.
    LogDir          string

    DummyConfig         testing.Attrs
    Factory             *factory.Factory
    ProviderCallContext context.ProviderCallContext
    // contains filtered or unexported fields
}

JujuConnSuite provides a freshly bootstrapped juju.Conn for each test. It also includes testing.BaseSuite.

It also sets up RootDir to point to a directory hierarchy mirroring the intended juju directory structure, including the following:

RootDir/var/lib/juju
    An empty directory returned as DataDir - the
    root of the juju data storage space.

$HOME is set to point to RootDir/home/ubuntu.

func (*JujuConnSuite) APIInfo Uses

func (s *JujuConnSuite) APIInfo(c *gc.C) *api.Info

func (*JujuConnSuite) AddDefaultToolsToState Uses

func (s *JujuConnSuite) AddDefaultToolsToState(c *gc.C)

AddDefaultTools adds tools to tools storage for default juju series and architectures.

func (*JujuConnSuite) AddTestingApplication Uses

func (s *JujuConnSuite) AddTestingApplication(c *gc.C, name string, ch *state.Charm) *state.Application

func (*JujuConnSuite) AddTestingApplicationWithBindings Uses

func (s *JujuConnSuite) AddTestingApplicationWithBindings(c *gc.C, name string, ch *state.Charm, bindings map[string]string) *state.Application

func (*JujuConnSuite) AddTestingApplicationWithStorage Uses

func (s *JujuConnSuite) AddTestingApplicationWithStorage(c *gc.C, name string, ch *state.Charm, storage map[string]state.StorageConstraints) *state.Application

func (*JujuConnSuite) AddTestingCharm Uses

func (s *JujuConnSuite) AddTestingCharm(c *gc.C, name string) *state.Charm

func (*JujuConnSuite) AddTestingCharmForSeries Uses

func (s *JujuConnSuite) AddTestingCharmForSeries(c *gc.C, name, series string) *state.Charm

func (*JujuConnSuite) AddToolsToState Uses

func (s *JujuConnSuite) AddToolsToState(c *gc.C, versions ...version.Binary)

AddToolsToState adds tools to tools storage.

func (*JujuConnSuite) AdminUserTag Uses

func (s *JujuConnSuite) AdminUserTag(c *gc.C) names.UserTag

func (*JujuConnSuite) AgentConfigForTag Uses

func (s *JujuConnSuite) AgentConfigForTag(c *gc.C, tag names.Tag) agent.ConfigSetterWriter

func (*JujuConnSuite) AssertConfigParameterUpdated Uses

func (s *JujuConnSuite) AssertConfigParameterUpdated(c *gc.C, key string, value interface{})

AssertConfigParameterUpdated updates environment parameter and asserts that no errors were encountered

func (*JujuConnSuite) ConfDir Uses

func (s *JujuConnSuite) ConfDir() string

func (*JujuConnSuite) CreateUserHome Uses

func (s *JujuConnSuite) CreateUserHome(c *gc.C, params *UserHomeParams)

Create a home directory and Juju data home for user username. This is used by setUpConn to create the 'ubuntu' user home, after RootDir, and may be used again later for other users.

func (*JujuConnSuite) DataDir Uses

func (s *JujuConnSuite) DataDir() string

func (*JujuConnSuite) EnsureCachedModel Uses

func (s *JujuConnSuite) EnsureCachedModel(c *gc.C, uuid string)

EnsureCachedModel is used to ensure that the model specified is in the model cache. This is used when tests create models and then want to do things with those models where the actions may touch the model cache.

func (*JujuConnSuite) MongoInfo Uses

func (s *JujuConnSuite) MongoInfo(c *gc.C) *mongo.MongoInfo

func (*JujuConnSuite) OpenAPIAs Uses

func (s *JujuConnSuite) OpenAPIAs(c *gc.C, tag names.Tag, password string) api.Connection

OpenAPIAs opens the API using the given identity tag and password for authentication. The returned api.Connection should not be closed by the caller as a cleanup function has been registered to do that.

func (*JujuConnSuite) OpenAPIAsMachine Uses

func (s *JujuConnSuite) OpenAPIAsMachine(c *gc.C, tag names.Tag, password, nonce string) api.Connection

OpenAPIAsMachine opens the API using the given machine tag, password and nonce for authentication. The returned api.Connection should not be closed by the caller as a cleanup function has been registered to do that.

func (*JujuConnSuite) OpenAPIAsNewMachine Uses

func (s *JujuConnSuite) OpenAPIAsNewMachine(c *gc.C, jobs ...state.MachineJob) (api.Connection, *state.Machine)

OpenAPIAsNewMachine creates a new machine entry that lives in system state, and then uses that to open the API. The returned api.Connection should not be closed by the caller as a cleanup function has been registered to do that. The machine will run the supplied jobs; if none are given, JobHostUnits is assumed.

func (*JujuConnSuite) OpenControllerAPI Uses

func (s *JujuConnSuite) OpenControllerAPI(c *gc.C) api.Connection

func (*JujuConnSuite) OpenControllerAPIAs Uses

func (s *JujuConnSuite) OpenControllerAPIAs(c *gc.C, tag names.Tag, password string) api.Connection

func (*JujuConnSuite) Reset Uses

func (s *JujuConnSuite) Reset(c *gc.C)

Reset returns environment state to that which existed at the start of the test.

func (*JujuConnSuite) SetAgentPresence Uses

func (s *JujuConnSuite) SetAgentPresence(agent string, status presence.Status)

func (*JujuConnSuite) SetUpSuite Uses

func (s *JujuConnSuite) SetUpSuite(c *gc.C)

func (*JujuConnSuite) SetUpTest Uses

func (s *JujuConnSuite) SetUpTest(c *gc.C)

func (*JujuConnSuite) TearDownSuite Uses

func (s *JujuConnSuite) TearDownSuite(c *gc.C)

func (*JujuConnSuite) TearDownTest Uses

func (s *JujuConnSuite) TearDownTest(c *gc.C)

func (*JujuConnSuite) WaitForModelWatchersIdle Uses

func (s *JujuConnSuite) WaitForModelWatchersIdle(c *gc.C, modelUUID string)

func (*JujuConnSuite) WaitForNextSync Uses

func (s *JujuConnSuite) WaitForNextSync(c *gc.C)

type RepoSuite Uses

type RepoSuite struct {
    JujuConnSuite
    CharmsPath string
}

func (*RepoSuite) AssertApplication Uses

func (s *RepoSuite) AssertApplication(c *gc.C, name string, expectCurl *charm.URL, unitCount, relCount int) (*state.Application, []*state.Relation)

func (*RepoSuite) AssertCharmUploaded Uses

func (s *RepoSuite) AssertCharmUploaded(c *gc.C, curl *charm.URL)

func (*RepoSuite) AssertUnitMachines Uses

func (s *RepoSuite) AssertUnitMachines(c *gc.C, units []*state.Unit)

func (*RepoSuite) SetUpTest Uses

func (s *RepoSuite) SetUpTest(c *gc.C)

type UserHomeParams Uses

type UserHomeParams struct {
    // The username of the operating system user whose fake home
    // directory is to be created.
    Username string

    // Override the default osenv.JujuModelEnvKey.
    ModelEnvKey string

    // Should the oldJujuXDGDataHome field be set?
    // This is likely only true during setUpConn, as we want teardown to
    // reset to the most original value.
    SetOldHome bool
}

UserHomeParams stores parameters with which to create an os user home dir.

Package testing imports 73 packages (graph) and is imported by 217 packages. Updated 2019-11-22. Refresh now. Tools for package owners.