test

package
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 Go to latest Published: Aug 21, 2019 License: Apache-2.0 Imports: 20 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source 
var DefaultRetry = wait.Backoff{
	Steps:    500,
	Duration: 10 * time.Millisecond,
	Factor:   1.0,
	Jitter:   0.1,
}

DefaultRetry is the recommended retry parameters for unit testing scenarios where a condition is being tested multiple times before it is expected to succeed.

Functions

func CheckCRDFiles 

func CheckCRDFiles(crds []string) ([]string, error)

CheckCRDFiles - validates that all crds files are found.

func EquateConditions 

func EquateConditions() cmp.Option

EquateConditions sorts any slices of Condition before comparing them.

func EquateErrors 

func EquateErrors() cmp.Option

EquateErrors returns true if the supplied errors are of the same type and produce identical strings. This mirrors the error comparison behaviour of https://github.com/go-test/deep, which most Crossplane tests targeted before we switched to go-cmp.

func Expand 

func Expand(path string) ([]string, error)

Expand recursively and returns list of all sub-directories (if any)

func UseExistingCluster 

func UseExistingCluster() *bool

UseExistingCluster - checks if USE_EXISTING_CLUSTER environment variable is set

Types

type Env 

type Env struct {
	envtest.Environment
	// contains filtered or unexported fields
}

Env - wrapper for controller-runtime envtest with additional functionality

func NewEnv 

func NewEnv(namespace string, builder apiruntime.SchemeBuilder, crds ...string) *Env

NewEnv - create new test environment instance

func (*Env) Start 

func (te *Env) Start() *rest.Config

Start - starts and bootstraps test environment ang returns Kubernetes config instance

func (*Env) StartClient 

func (te *Env) StartClient() client.Client

StartClient - starts test environment and returns instance of go-client

func (*Env) Stop 

func (te *Env) Stop()

Stop - stops test environment performing additional cleanup (if needed)

func (*Env) StopAndExit 

func (te *Env) StopAndExit(code int)

StopAndExit - stops and exists, typically used as a last call in TestMain

type MockClient 

type MockClient struct {
	MockGet          MockGetFn
	MockList         MockListFn
	MockCreate       MockCreateFn
	MockDelete       MockDeleteFn
	MockDeleteAllOf  MockDeleteAllOfFn
	MockUpdate       MockUpdateFn
	MockPatch        MockPatchFn
	MockStatusUpdate MockStatusUpdateFn
	MockStatusPatch  MockStatusPatchFn
}

MockClient implements controller-runtime's Client interface, allowing each method to be overridden for testing. The controller-runtime provides a fake client, but it is has surprising side effects (e.g. silently calling os.Exit(1)) and does not allow us control over the errors it returns.

func NewMockClient 

func NewMockClient() *MockClient

NewMockClient returns a MockClient that does nothing when its methods are called.

func (*MockClient) Create 

func (c *MockClient) Create(ctx context.Context, obj runtime.Object, opts ...client.CreateOption) error

Create calls MockClient's MockCreate function.

func (*MockClient) Delete 

func (c *MockClient) Delete(ctx context.Context, obj runtime.Object, opts ...client.DeleteOption) error

Delete calls MockClient's MockDelete function.

func (*MockClient) DeleteAllOf 

func (c *MockClient) DeleteAllOf(ctx context.Context, obj runtime.Object, opts ...client.DeleteAllOfOption) error

DeleteAllOf calls MockClient's DeleteAllOf function.

func (*MockClient) Get 

func (c *MockClient) Get(ctx context.Context, key client.ObjectKey, obj runtime.Object) error

Get calls MockClient's MockGet function.

func (*MockClient) List 

func (c *MockClient) List(ctx context.Context, list runtime.Object, opts ...client.ListOption) error

List calls MockClient's MockList function.

func (*MockClient) Patch 

func (c *MockClient) Patch(ctx context.Context, obj runtime.Object, patch client.Patch, opts ...client.PatchOption) error

Patch calls MockClient's MockPatch function.

func (*MockClient) Status 

func (c *MockClient) Status() client.StatusWriter

Status returns status writer for status sub-resource

func (*MockClient) Update 

func (c *MockClient) Update(ctx context.Context, obj runtime.Object, opts ...client.UpdateOption) error

Update calls MockClient's MockUpdate function.

type MockCreateFn 

type MockCreateFn func(ctx context.Context, obj runtime.Object, opts ...client.CreateOption) error

A MockCreateFn is used to mock client.Client's Create implementation.

func NewMockCreateFn 

func NewMockCreateFn(err error, ofn ...ObjectFn) MockCreateFn

NewMockCreateFn returns a MockCreateFn that returns the supplied error.

type MockDeleteAllOfFn 

type MockDeleteAllOfFn func(ctx context.Context, obj runtime.Object, opts ...client.DeleteAllOfOption) error

A MockDeleteAllOfFn is used to mock client.Client's Delete implementation.

func NewMockDeleteAllOfFn 

func NewMockDeleteAllOfFn(err error, ofn ...ObjectFn) MockDeleteAllOfFn

NewMockDeleteAllOfFn returns a MockDeleteAllOfFn that returns the supplied error.

type MockDeleteFn 

type MockDeleteFn func(ctx context.Context, obj runtime.Object, opts ...client.DeleteOption) error

A MockDeleteFn is used to mock client.Client's Delete implementation.

func NewMockDeleteFn 

func NewMockDeleteFn(err error, ofn ...ObjectFn) MockDeleteFn

NewMockDeleteFn returns a MockDeleteFn that returns the supplied error.

type MockGetFn 

type MockGetFn func(ctx context.Context, key client.ObjectKey, obj runtime.Object) error

A MockGetFn is used to mock client.Client's Get implementation.

func NewMockGetFn 

func NewMockGetFn(err error, ofn ...ObjectFn) MockGetFn

NewMockGetFn returns a MockGetFn that returns the supplied error.

type MockListFn 

type MockListFn func(ctx context.Context, list runtime.Object, opts ...client.ListOption) error

A MockListFn is used to mock client.Client's List implementation.

func NewMockListFn 

func NewMockListFn(err error, ofn ...ObjectFn) MockListFn

NewMockListFn returns a MockListFn that returns the supplied error.

type MockPatchFn 

type MockPatchFn func(ctx context.Context, obj runtime.Object, patch client.Patch, opts ...client.PatchOption) error

A MockPatchFn is used to mock client.Client's Patch implementation.

func NewMockPatchFn 

func NewMockPatchFn(err error, ofn ...ObjectFn) MockPatchFn

NewMockPatchFn returns a MockPatchFn that returns the supplied error.

type MockStatusPatchFn 

type MockStatusPatchFn func(ctx context.Context, obj runtime.Object, patch client.Patch, opts ...client.PatchOption) error

A MockStatusPatchFn is used to mock client.Client's StatusUpdate implementation.

func NewMockStatusPatchFn 

func NewMockStatusPatchFn(err error, ofn ...ObjectFn) MockStatusPatchFn

NewMockStatusPatchFn returns a MockStatusPatchFn that returns the supplied error.

type MockStatusUpdateFn 

type MockStatusUpdateFn func(ctx context.Context, obj runtime.Object, opts ...client.UpdateOption) error

A MockStatusUpdateFn is used to mock client.Client's StatusUpdate implementation.

func NewMockStatusUpdateFn 

func NewMockStatusUpdateFn(err error, ofn ...ObjectFn) MockStatusUpdateFn

NewMockStatusUpdateFn returns a MockStatusUpdateFn that returns the supplied error.

type MockStatusWriter 

type MockStatusWriter struct {
	MockUpdate MockStatusUpdateFn
	MockPatch  MockStatusPatchFn
}

MockStatusWriter provides mock functionality for status sub-resource

func (*MockStatusWriter) Patch 

func (m *MockStatusWriter) Patch(ctx context.Context, obj runtime.Object, patch client.Patch, opts ...client.PatchOption) error

Patch mocks the patch method

func (*MockStatusWriter) Update 

func (m *MockStatusWriter) Update(ctx context.Context, obj runtime.Object, opts ...client.UpdateOption) error

Update status sub-resource

type MockUpdateFn 

type MockUpdateFn func(ctx context.Context, obj runtime.Object, opts ...client.UpdateOption) error

A MockUpdateFn is used to mock client.Client's Update implementation.

func NewMockUpdateFn 

func NewMockUpdateFn(err error, ofn ...ObjectFn) MockUpdateFn

NewMockUpdateFn returns a MockUpdateFn that returns the supplied error.

type ObjectFn 

type ObjectFn func(obj runtime.Object) error

An ObjectFn operates on the supplied Object. You might use an ObjectFn to test or update the contents of an Object.

Source Files

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