mirror of https://github.com/Llewellynvdm/fzf.git
53 lines
1.1 KiB
Go
53 lines
1.1 KiB
Go
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package fzf
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import "testing"
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func TestReadFromCommand(t *testing.T) {
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strs := []string{}
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eb := NewEventBox()
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reader := Reader{
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pusher: func(s string) { strs = append(strs, s) },
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eventBox: eb}
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// Check EventBox
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if eb.Peak(EVT_READ_NEW) {
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t.Error("EVT_READ_NEW should not be set yet")
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}
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// Normal command
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reader.readFromCommand(`echo abc && echo def`)
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if len(strs) != 2 || strs[0] != "abc" || strs[1] != "def" {
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t.Errorf("%s", strs)
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}
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// Check EventBox again
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if !eb.Peak(EVT_READ_NEW) {
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t.Error("EVT_READ_NEW should be set yet")
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}
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// Wait should return immediately
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eb.Wait(func(events *Events) {
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if _, found := (*events)[EVT_READ_NEW]; !found {
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t.Errorf("%s", events)
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}
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events.Clear()
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})
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// EventBox is cleared
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if eb.Peak(EVT_READ_NEW) {
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t.Error("EVT_READ_NEW should not be set yet")
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}
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// Failing command
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reader.readFromCommand(`no-such-command`)
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strs = []string{}
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if len(strs) > 0 {
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t.Errorf("%s", strs)
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}
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// Check EventBox again
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if eb.Peak(EVT_READ_NEW) {
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t.Error("Command failed. EVT_READ_NEW should be set")
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}
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}
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