github.com/vnpaycloud-console/gophercloud/v2@v2.0.5/internal/acceptance/openstack/workflow/v2/workflow.go (about)

     1  package v2
     2  
     3  import (
     4  	"context"
     5  	"fmt"
     6  	"strings"
     7  	"testing"
     8  
     9  	"github.com/vnpaycloud-console/gophercloud/v2"
    10  	"github.com/vnpaycloud-console/gophercloud/v2/internal/acceptance/tools"
    11  	"github.com/vnpaycloud-console/gophercloud/v2/openstack/workflow/v2/workflows"
    12  	th "github.com/vnpaycloud-console/gophercloud/v2/testhelper"
    13  )
    14  
    15  // GetEchoWorkflowDefinition returns a simple workflow definition that does nothing except a simple "echo" command.
    16  func GetEchoWorkflowDefinition(workflowName string) string {
    17  	return fmt.Sprintf(`---
    18  version: '2.0'
    19  
    20  %s:
    21    description: Simple workflow example
    22    type: direct
    23    tags:
    24      - tag1
    25      - tag2
    26  
    27    input:
    28      - msg
    29  
    30    tasks:
    31      test:
    32        action: std.echo output="<%% $.msg %%>"`, workflowName)
    33  }
    34  
    35  // CreateWorkflow creates a workflow on Mistral API.
    36  // The created workflow is a dummy workflow that performs a simple echo.
    37  func CreateWorkflow(t *testing.T, client *gophercloud.ServiceClient) (*workflows.Workflow, error) {
    38  	workflowName := tools.RandomString("workflow_echo_", 5)
    39  
    40  	definition := GetEchoWorkflowDefinition(workflowName)
    41  
    42  	t.Logf("Attempting to create workflow: %s", workflowName)
    43  
    44  	opts := &workflows.CreateOpts{
    45  		Namespace:  "some-namespace",
    46  		Scope:      "private",
    47  		Definition: strings.NewReader(definition),
    48  	}
    49  	workflowList, err := workflows.Create(context.TODO(), client, opts).Extract()
    50  	if err != nil {
    51  		return nil, err
    52  	}
    53  	th.AssertEquals(t, 1, len(workflowList))
    54  
    55  	workflow := workflowList[0]
    56  
    57  	t.Logf("Workflow created: %s", workflowName)
    58  
    59  	th.AssertEquals(t, workflowName, workflow.Name)
    60  
    61  	return &workflow, nil
    62  }
    63  
    64  // DeleteWorkflow deletes the given workflow.
    65  func DeleteWorkflow(t *testing.T, client *gophercloud.ServiceClient, workflow *workflows.Workflow) {
    66  	err := workflows.Delete(context.TODO(), client, workflow.ID).ExtractErr()
    67  	if err != nil {
    68  		t.Fatalf("Unable to delete workflows %s: %v", workflow.Name, err)
    69  	}
    70  
    71  	t.Logf("Deleted workflow: %s", workflow.Name)
    72  }
    73  
    74  // GetWorkflow gets a workflow.
    75  func GetWorkflow(t *testing.T, client *gophercloud.ServiceClient, id string) (*workflows.Workflow, error) {
    76  	workflow, err := workflows.Get(context.TODO(), client, id).Extract()
    77  	if err != nil {
    78  		t.Fatalf("Unable to get workflow %s: %v", id, err)
    79  	}
    80  	t.Logf("Workflow get: %s", workflow.Name)
    81  	return workflow, err
    82  }
    83  
    84  // ListWorkflows lists the workflows.
    85  func ListWorkflows(t *testing.T, client *gophercloud.ServiceClient, opts workflows.ListOptsBuilder) ([]workflows.Workflow, error) {
    86  	allPages, err := workflows.List(client, opts).AllPages(context.TODO())
    87  	if err != nil {
    88  		t.Fatalf("Unable to list workflows: %v", err)
    89  	}
    90  	workflowsList, err := workflows.ExtractWorkflows(allPages)
    91  	if err != nil {
    92  		t.Fatalf("Unable to extract workflows: %v", err)
    93  	}
    94  	t.Logf("Workflows list find, length: %d", len(workflowsList))
    95  	return workflowsList, err
    96  }