mirror of
https://github.com/edgelesssys/constellation.git
synced 2024-12-27 00:19:36 -05:00
118 lines
2.5 KiB
Go
118 lines
2.5 KiB
Go
/*
|
|
Copyright (c) Edgeless Systems GmbH
|
|
|
|
SPDX-License-Identifier: AGPL-3.0-only
|
|
*/
|
|
|
|
package cmd
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
const (
|
|
baseWait = 300
|
|
baseText = "Loading"
|
|
)
|
|
|
|
func TestSpinnerInitialState(t *testing.T) {
|
|
assert := assert.New(t)
|
|
|
|
out := &bytes.Buffer{}
|
|
|
|
s := newSpinner(out)
|
|
s.delay = time.Millisecond * 10
|
|
s.spinFunc = spinTTY
|
|
s.Start(baseText, true)
|
|
time.Sleep(baseWait * time.Millisecond)
|
|
s.Stop()
|
|
assert.Greater(out.Len(), 0)
|
|
|
|
outStr := out.String()
|
|
prefix := hideCursor + generateAllStatesAsString(t, baseText, true)
|
|
assert.True(strings.HasPrefix(outStr, prefix), fmt.Sprintf("\nOutStr: %#v\nPrefix: %#v\n", outStr, prefix))
|
|
}
|
|
|
|
func TestSpinnerFinalState(t *testing.T) {
|
|
assert := assert.New(t)
|
|
out := &bytes.Buffer{}
|
|
|
|
s := newSpinner(out)
|
|
s.delay = time.Millisecond * 10
|
|
s.spinFunc = spinTTY
|
|
s.Start(baseText, true)
|
|
time.Sleep(baseWait * time.Millisecond)
|
|
s.Stop()
|
|
assert.Greater(out.Len(), 0)
|
|
|
|
outStr := out.String()
|
|
assert.True(strings.HasSuffix(outStr, baseText+"... \n"+showCursor))
|
|
}
|
|
|
|
func TestSpinnerDisabledShowDotsFlag(t *testing.T) {
|
|
assert := assert.New(t)
|
|
out := &bytes.Buffer{}
|
|
|
|
s := newSpinner(out)
|
|
s.delay = time.Millisecond * 10
|
|
s.spinFunc = spinTTY
|
|
s.Start(baseText, false)
|
|
time.Sleep(baseWait * time.Millisecond)
|
|
s.Stop()
|
|
assert.True(out.Len() > 0)
|
|
|
|
outStr := out.String()
|
|
assert.True(strings.HasPrefix(outStr, hideCursor+generateAllStatesAsString(t, baseText, false)))
|
|
assert.True(strings.HasSuffix(outStr, baseText+" \n"+showCursor))
|
|
}
|
|
|
|
func TestSpinnerInterruptWriter(t *testing.T) {
|
|
assert := assert.New(t)
|
|
|
|
out := &bytes.Buffer{}
|
|
|
|
s := newSpinner(out)
|
|
s.spinFunc = spinTTY
|
|
s.Start(baseText, false)
|
|
time.Sleep(200 * time.Millisecond)
|
|
_, err := s.Write([]byte("test"))
|
|
assert.NoError(err)
|
|
assert.True(strings.HasSuffix(out.String(), "test"))
|
|
}
|
|
|
|
func TestSpinNoTTY(t *testing.T) {
|
|
assert := assert.New(t)
|
|
|
|
out := &bytes.Buffer{}
|
|
|
|
s := newSpinner(out)
|
|
s.spinFunc = spinNoTTY
|
|
s.Start(baseText, true)
|
|
time.Sleep(baseWait * time.Millisecond)
|
|
s.Stop()
|
|
assert.Greater(out.Len(), 0)
|
|
assert.Equal(baseText+"...\n", out.String())
|
|
}
|
|
|
|
func generateAllStatesAsString(t *testing.T, text string, showDots bool) string {
|
|
t.Helper()
|
|
|
|
var builder strings.Builder
|
|
|
|
for i := 0; i < len(spinnerStates); i++ {
|
|
dotsState := ""
|
|
if showDots {
|
|
dotsState = dotsStates[i%len(dotsStates)]
|
|
}
|
|
builder.WriteString(fmt.Sprintf("\r%s %s%s", spinnerStates[i], text, dotsState))
|
|
}
|
|
|
|
return builder.String()
|
|
}
|