forked from Mirrors/bubbletea
49 lines
792 B
Go
49 lines
792 B
Go
package tea
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import (
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"bytes"
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"os/exec"
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"testing"
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)
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type execFinishedMsg struct{ err error }
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type testExecModel struct{ err error }
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func (m testExecModel) Init() Cmd {
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c := exec.Command("true") //nolint:gosec
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return ExecProcess(c, func(err error) Msg {
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return execFinishedMsg{err}
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})
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}
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func (m *testExecModel) Update(msg Msg) (Model, Cmd) {
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switch msg := msg.(type) {
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case execFinishedMsg:
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if msg.err != nil {
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m.err = msg.err
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}
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return m, Quit
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}
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return m, nil
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}
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func (m *testExecModel) View() string {
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return "\n"
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}
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func TestTeaExec(t *testing.T) {
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var buf bytes.Buffer
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var in bytes.Buffer
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m := &testExecModel{}
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p := NewProgram(m, WithInput(&in), WithOutput(&buf))
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if err := p.Start(); err != nil {
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t.Fatal(err)
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}
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if m.err != nil {
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t.Fatal(m.err)
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}
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}
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