Function TestSetConfigsOnlyConfigs

cli/command/service/create_test.go:184–232

TestSetConfigsOnlyConfigs verifies setConfigs when only configs (and not a CredentialSpec) is needed.

(t *testing.T)

// TestSetConfigsOnlyConfigs verifies setConfigs when only configs (and not a
// CredentialSpec) is needed.
func TestSetConfigsOnlyConfigs(t *testing.T) {
	configOpt := &swarmopts.ConfigOpt{}
	assert.Check(t, configOpt.Set("bar"))
	opts := &serviceOptions{
		configs: *configOpt,
	}

	service := &swarm.ServiceSpec{
		TaskTemplate: swarm.TaskSpec{
			ContainerSpec: &swarm.ContainerSpec{},
		},
	}

	fakeConfigClient := fakeConfigAPIClientList(func(_ context.Context, opts client.ConfigListOptions) (client.ConfigListResult, error) {
		expected := make(client.Filters).Add("name", "bar")
		assert.Assert(t, is.DeepEqual(opts.Filters, expected))
		return client.ConfigListResult{
			Items: []swarm.Config{
				{
					ID: "barID",
					Spec: swarm.ConfigSpec{
						Annotations: swarm.Annotations{
							Name: "bar",
						},
					},
				},
			},
		}, nil
	})

	// now call setConfigs
	ctx := context.Background()
	err := setConfigs(ctx, fakeConfigClient, service, opts)
	// verify no error is returned
	assert.NilError(t, err)

	configRefs := service.TaskTemplate.ContainerSpec.Configs
	assert.Assert(t, is.Contains(configRefs, &swarm.ConfigReference{
		ConfigID:   "barID",
		ConfigName: "bar",
		File: &swarm.ConfigReferenceFileTarget{
			Name: "bar",
			// these are the default field values
			UID:  "0",
			GID:  "0",
			Mode: 0o444,
		},
	}))
}

// TestSetConfigsNoConfigs checks that setConfigs works when there are no
// configs of any kind needed