packer-cn/packer/plugin/command_test.go

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package plugin
import (
"cgl.tideland.biz/asserts"
"os/exec"
"testing"
)
func TestCommand_NoExist(t *testing.T) {
assert := asserts.NewTestingAsserts(t, true)
_, err := Command(exec.Command("i-should-never-ever-ever-exist"))
assert.NotNil(err, "should have an error")
}
func TestCommand_Good(t *testing.T) {
assert := asserts.NewTestingAsserts(t, true)
command, err := Command(helperProcess("command"))
assert.Nil(err, "should start command properly")
result := command.Synopsis()
assert.Equal(result, "1", "should return result")
}