fixtures

package
v3.0.1 Latest Latest
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 Go to latest Published: Apr 1, 2021 License: Apache-2.0 Imports: 41 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	Namespace = "argo"
	Label     = workflow.WorkflowFullName + "/test" // mark this workflow as a test

)

Variables

View Source 
var (
	RBAC Need = func(s *E2ESuite) (bool, string) {
		return os.Getenv("CI") != "", "Kubernetes RBAC (and therefore CI)"
	}
	CI Need = func(s *E2ESuite) (bool, string) {
		return os.Getenv("CI") != "", "CI"
	}
	BaseLayerArtifacts Need = func(s *E2ESuite) (bool, string) {
		met, _ := None(K8SAPI, Kubelet)(s)
		return met, "base layer artifact support"
	}
	Offloading Need = func(s *E2ESuite) (bool, string) {
		return s.Persistence.IsEnabled(), "offloading enabled"
	}
	WorkflowArchive Need = func(s *E2ESuite) (bool, string) {
		return s.Persistence.IsEnabled(), "workflow archive enabled"
	}
	Docker  = Executor("docker")
	K8SAPI  = Executor("k8sapi")
	Kubelet = Executor("kubelet")
	PNS     = Executor("pns")
)
View Source 
var HasInvolvedObject = func(kind string, uid types.UID) func(event apiv1.Event) bool {
	return func(e apiv1.Event) bool {
		return e.InvolvedObject.Kind == kind && e.InvolvedObject.UID == uid
	}
}
View Source 
var HasInvolvedObjectWithName = func(kind string, name string) func(event apiv1.Event) bool {
	return func(e apiv1.Event) bool {
		return e.InvolvedObject.Kind == kind && e.InvolvedObject.Name == name
	}
}
View Source 
var NoError = func(t *testing.T, output string, err error) {
	t.Helper()
	assert.NoError(t, err, output)
}
View Source 
var OutputRegexp = func(rx string) func(t *testing.T, output string, err error) {
	return func(t *testing.T, output string, err error) {
		t.Helper()
		if assert.NoError(t, err, output) {
			assert.Regexp(t, rx, output)
		}
	}
}

Functions

func Exec 

func Exec(name string, args ...string) (string, error)

func LoadObject 

func LoadObject(text string) (runtime.Object, error)

LoadObject is used to load yaml to runtime.Object

Types

type Condition 

type Condition func(wf *wfv1.Workflow) (bool, string)
var (
	ToBeCompleted Condition = func(wf *wfv1.Workflow) (bool, string) {
		return wf.Labels[common.LabelKeyCompleted] == "true", "to be completed"
	}
	ToStart     Condition = func(wf *wfv1.Workflow) (bool, string) { return !wf.Status.StartedAt.IsZero(), "to start" }
	ToBeRunning Condition = func(wf *wfv1.Workflow) (bool, string) {
		return wf.Status.Nodes.Any(func(node wfv1.NodeStatus) bool {
			return node.Phase == wfv1.NodeRunning
		}), "to be running"
	}
)
var ToBeArchived Condition = func(wf *wfv1.Workflow) (bool, string) {
	return wf.Labels[common.LabelKeyWorkflowArchivingStatus] == "Archived", "to be archived"
}
var ToBeDone Condition = func(wf *wfv1.Workflow) (bool, string) {
	toBeCompleted, _ := ToBeCompleted(wf)
	return toBeCompleted && wf.Labels[common.LabelKeyWorkflowArchivingStatus] != "Pending", "to be done"
}

`ToBeDone` replaces `ToFinish` which also makes sure the workflow is both complete not pending archiving. This additional check is not needed for most use case, however in `AfterTest` we delete the workflow and this creates a lot of warning messages in the logs that are cause by misuse rather than actual problems. 

var ToBeFailed Condition = func(wf *wfv1.Workflow) (bool, string) {
	return wf.Status.Phase == wfv1.WorkflowFailed, "to be failed"
}
var ToBeSucceeded Condition = func(wf *wfv1.Workflow) (bool, string) {
	return wf.Status.Phase == wfv1.WorkflowSucceeded, "to be succeeded"
}
var ToBeWaitingOnAMutex Condition = func(wf *wfv1.Workflow) (bool, string) {
	return wf.Status.Synchronization != nil && wf.Status.Synchronization.Mutex != nil, "to be waiting on a mutub"
}

type E2ESuite 

type E2ESuite struct {
	suite.Suite
	Config      *config.Config
	Persistence *Persistence
	RestConfig  *rest.Config

	KubeClient kubernetes.Interface
	// contains filtered or unexported fields
}

func (*E2ESuite) BeforeTest 

func (s *E2ESuite) BeforeTest(string, string)

func (*E2ESuite) CheckError 

func (s *E2ESuite) CheckError(err error)

func (*E2ESuite) DeleteResources 

func (s *E2ESuite) DeleteResources()

func (*E2ESuite) GetBasicAuthToken 

func (s *E2ESuite) GetBasicAuthToken() string

func (*E2ESuite) GetServiceAccountToken 

func (s *E2ESuite) GetServiceAccountToken() (string, error)

func (*E2ESuite) Given 

func (s *E2ESuite) Given() *Given

func (*E2ESuite) Need 

func (s *E2ESuite) Need(needs ...Need)

func (*E2ESuite) SetupSuite 

func (s *E2ESuite) SetupSuite()

func (*E2ESuite) TearDownSuite 

func (s *E2ESuite) TearDownSuite()

type Given 

type Given struct {
	// contains filtered or unexported fields
}

func (*Given) ClusterWorkflowTemplate 

func (g *Given) ClusterWorkflowTemplate(text string) *Given

func (*Given) CronWorkflow 

func (g *Given) CronWorkflow(text string) *Given

func (*Given) Exec 

func (g *Given) Exec(name string, args []string, block func(t *testing.T, output string, err error)) *Given

func (*Given) RunCli 

func (g *Given) RunCli(args []string, block func(t *testing.T, output string, err error)) *Given

func (*Given) When 

func (g *Given) When() *When

func (*Given) Workflow 

func (g *Given) Workflow(text string) *Given

creates a workflow based on the parameter, this may be:

1. A file name if it starts with "@" 2. Raw YAML.

func (*Given) WorkflowEventBinding 

func (g *Given) WorkflowEventBinding(text string) *Given

func (*Given) WorkflowName 

func (g *Given) WorkflowName(name string) *Given

func (*Given) WorkflowTemplate 

func (g *Given) WorkflowTemplate(text string) *Given

type Need 

type Need func(s *E2ESuite) (met bool, message string)

func All 

func All(needs ...Need) Need

func Any 

func Any(needs ...Need) Need

func Executor 

func Executor(e string) Need

func None 

func None(needs ...Need) Need

type Persistence 

type Persistence struct {
	// contains filtered or unexported fields
}

func (*Persistence) Close 

func (s *Persistence) Close()

func (*Persistence) IsEnabled 

func (s *Persistence) IsEnabled() bool

type Then 

type Then struct {
	// contains filtered or unexported fields
}

func (*Then) ExpectAuditEvents 

func (t *Then) ExpectAuditEvents(filter func(event apiv1.Event) bool, num int, block func(*testing.T, []apiv1.Event)) *Then

func (*Then) ExpectCron 

func (t *Then) ExpectCron(block func(t *testing.T, cronWf *wfv1.CronWorkflow)) *Then

func (*Then) ExpectWorkflow 

func (t *Then) ExpectWorkflow(block func(t *testing.T, metadata *metav1.ObjectMeta, status *wfv1.WorkflowStatus)) *Then

func (*Then) ExpectWorkflowDeleted 

func (t *Then) ExpectWorkflowDeleted() *Then

func (*Then) ExpectWorkflowList 

func (t *Then) ExpectWorkflowList(listOptions metav1.ListOptions, block func(t *testing.T, wfList *wfv1.WorkflowList)) *Then

func (*Then) ExpectWorkflowName 

func (t *Then) ExpectWorkflowName(workflowName string, block func(t *testing.T, metadata *metav1.ObjectMeta, status *wfv1.WorkflowStatus)) *Then

func (*Then) ExpectWorkflowNode 

func (t *Then) ExpectWorkflowNode(selector func(status wfv1.NodeStatus) bool, f func(t *testing.T, status *wfv1.NodeStatus, pod *apiv1.Pod)) *Then

Check on a specific node in the workflow. If no node matches the selector, then the NodeStatus and Pod will be nil. If the pod does not exist (e.g. because it was deleted) then the Pod will be nil too.

func (*Then) RunCli 

func (t *Then) RunCli(args []string, block func(t *testing.T, output string, err error)) *Then

func (*Then) When 

func (t *Then) When() *When

type When 

type When struct {
	// contains filtered or unexported fields
}

func (*When) And 

func (w *When) And(block func()) *When

func (*When) CreateClusterWorkflowTemplates 

func (w *When) CreateClusterWorkflowTemplates() *When

func (*When) CreateConfigMap 

func (w *When) CreateConfigMap(name string, data map[string]string) *When

func (*When) CreateCronWorkflow 

func (w *When) CreateCronWorkflow() *When

func (*When) CreateWorkflowEventBinding 

func (w *When) CreateWorkflowEventBinding() *When

func (*When) CreateWorkflowTemplates 

func (w *When) CreateWorkflowTemplates() *When

func (*When) DeleteConfigMap 

func (w *When) DeleteConfigMap(name string) *When

func (*When) DeleteMemoryQuota 

func (w *When) DeleteMemoryQuota() *When

func (*When) DeletePodsQuota 

func (w *When) DeletePodsQuota() *When

func (*When) DeleteStorageQuota 

func (w *When) DeleteStorageQuota() *When

func (*When) DeleteWorkflow 

func (w *When) DeleteWorkflow() *When

func (*When) Exec 

func (w *When) Exec(name string, args []string, block func(t *testing.T, output string, err error)) *When

func (*When) Given 

func (w *When) Given() *Given

func (*When) MemoryQuota 

func (w *When) MemoryQuota(memoryLimit string) *When

func (*When) PodsQuota 

func (w *When) PodsQuota(podLimit int) *When

func (*When) RunCli 

func (w *When) RunCli(args []string, block func(t *testing.T, output string, err error)) *When

func (*When) StorageQuota 

func (w *When) StorageQuota(storageLimit string) *When

func (*When) SubmitWorkflow 

func (w *When) SubmitWorkflow() *When

func (*When) SubmitWorkflowsFromClusterWorkflowTemplates 

func (w *When) SubmitWorkflowsFromClusterWorkflowTemplates() *When

func (*When) SubmitWorkflowsFromCronWorkflows 

func (w *When) SubmitWorkflowsFromCronWorkflows() *When

func (*When) SubmitWorkflowsFromWorkflowTemplates 

func (w *When) SubmitWorkflowsFromWorkflowTemplates() *When

func (*When) Then 

func (w *When) Then() *Then

func (*When) Wait 

func (w *When) Wait(timeout time.Duration) *When

func (*When) WaitForWorkflow 

func (w *When) WaitForWorkflow(options ...interface{}) *When

Wait for a workflow to meet a condition: Options: * `time.Duration` - change the timeout - 30s by default * `string` - either:

  • the workflow's name (not spaces)
  • or a new message (if it contain spaces) - default "to finish"

* `Condition` - a condition - `ToFinish` by default

Source Files

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