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package teatest
import (
"fmt"
"strings"
"testing"
"testing/iotest"
"time"
tea "github.com/charmbracelet/bubbletea"
)
func TestWaitForErrorReader(t *testing.T) {
err := doWaitFor(iotest.ErrReader(fmt.Errorf("fake")), func(bts []byte) bool {
return true
}, WithDuration(time.Millisecond), WithCheckInterval(10*time.Microsecond))
if err == nil {
t.Fatal("expected an error, got nil")
}
if err.Error() != "WaitFor: fake" {
t.Fatalf("unexpected error: %s", err.Error())
}
}
func TestWaitForTimeout(t *testing.T) {
err := doWaitFor(strings.NewReader("nope"), func(bts []byte) bool {
return false
}, WithDuration(time.Millisecond), WithCheckInterval(10*time.Microsecond))
if err == nil {
t.Fatal("expected an error, got nil")
}
if err.Error() != "WaitFor: condition not met after 1ms. Last output:\nnope" {
t.Fatalf("unexpected error: %s", err.Error())
}
}
type m string
func (m m) Init() tea.Cmd { return nil }
func (m m) Update(tea.Msg) (tea.Model, tea.Cmd) { return m, nil }
func (m m) View() string { return string(m) }
func TestWaitFinishedWithTimeoutFn(t *testing.T) {
tm := NewTestModel(t, m("a"))
var timedOut bool
tm.WaitFinished(t, WithFinalTimeout(time.Nanosecond), WithTimeoutFn(func(testing.TB) {
timedOut = true
}))
if !timedOut {
t.Fatal("expected timedOut to be set")
}
}
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