Function TestConfigContextFormatWrite

cli/command/config/formatter_test.go:14–77

(t *testing.T)

)

func TestConfigContextFormatWrite(t *testing.T) {
	// Check default output format (verbose and non-verbose mode) for table headers
	cases := []struct {
		context  formatter.Context
		expected string
	}{
		// Errors
		{
			formatter.Context{Format: "{{InvalidFunction}}"},
			`template parsing error: template: :1: function "InvalidFunction" not defined`,
		},
		{
			formatter.Context{Format: "{{nil}}"},
			`template parsing error: template: :1:2: executing "" at <nil>: nil is not a command`,
		},
		// Table format
		{
			formatter.Context{Format: newFormat("table", false)},
			`ID        NAME        CREATED                  UPDATED
1         passwords   Less than a second ago   Less than a second ago
2         id_rsa      Less than a second ago   Less than a second ago
`,
		},
		{
			formatter.Context{Format: newFormat("table {{.Name}}", true)},
			`NAME
passwords
id_rsa
`,
		},
		{
			formatter.Context{Format: newFormat("{{.ID}}-{{.Name}}", false)},
			`1-passwords
2-id_rsa
`,
		},
	}

	res := client.ConfigListResult{
		Items: []swarm.Config{
			{
				ID:   "1",
				Meta: swarm.Meta{CreatedAt: time.Now(), UpdatedAt: time.Now()},
				Spec: swarm.ConfigSpec{Annotations: swarm.Annotations{Name: "passwords"}},
			},
			{
				ID:   "2",
				Meta: swarm.Meta{CreatedAt: time.Now(), UpdatedAt: time.Now()},
				Spec: swarm.ConfigSpec{Annotations: swarm.Annotations{Name: "id_rsa"}},
			},
		},
	}
	for _, tc := range cases {
		t.Run(string(tc.context.Format), func(t *testing.T) {
			var out bytes.Buffer
			tc.context.Output = &out
			if err := formatWrite(tc.context, res); err != nil {
				assert.ErrorContains(t, err, tc.expected)