Function TestFormatInfo

cli/command/system/info_test.go:442–483

(t *testing.T)

}

func TestFormatInfo(t *testing.T) {
	for _, tc := range []struct {
		doc           string
		template      string
		expectedError string
		expectedOut   string
	}{
		{
			doc:         "basic",
			template:    "{{.ID}}",
			expectedOut: sampleID + "\n",
		},
		{
			doc:           "syntax",
			template:      "{{}",
			expectedError: `template parsing error: template: :1: unexpected "}" in command`,
		},
		{
			doc:           "syntax",
			template:      "{{.badString}}",
			expectedError: `template: :1:2: executing "" at <.badString>: can't evaluate field badString in type system.dockerInfo`,
		},
	} {
		t.Run(tc.doc, func(t *testing.T) {
			cli := test.NewFakeCli(&fakeClient{})
			info := dockerInfo{
				Info:       &sampleInfoNoSwarm,
				ClientInfo: &clientInfo{Debug: true},
			}
			err := formatInfo(cli.Out(), info, tc.template)
			switch {
			case tc.expectedOut != "":
				assert.NilError(t, err)
				assert.Equal(t, cli.OutBuffer().String(), tc.expectedOut)
			case tc.expectedError != "":
				assert.Error(t, err, tc.expectedError)
			default:
				t.Fatal("test expected to neither pass nor fail")
			}
		})
	}
}

func TestNeedsServerInfo(t *testing.T) {
	tests := []struct {