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package setup
import (
"os"
"os/exec"
"path/filepath"
"strconv"
"testing"
"time"
)
// The Startup function's tests are symmetrical to Shutdown tests,
// because the Startup and Shutdown functions share virtually the
// same functionality
func TestStartup(t *testing.T) {
tempDirPath, err := getTempDirPath()
if err != nil {
t.Fatalf("BeforeTest: Failed to find an existing directory for testing! Error was: %v", err)
}
testDir := filepath.Join(tempDirPath, "temp_dir_for_testing_startupshutdown.go")
osSenitiveTestDir := filepath.FromSlash(testDir)
exec.Command("rm", "-r", osSenitiveTestDir).Start() // removes osSenitiveTestDir from the OS's temp directory, if the osSenitiveTestDir already exists
tests := []struct {
input string
shouldExecutionErr bool
shouldRemoveErr bool
}{
// test case #0 tests proper functionality blocking commands
{"startup mkdir " + osSenitiveTestDir, false, false},
// test case #1 tests proper functionality of non-blocking commands
{"startup mkdir " + osSenitiveTestDir, false, true},
// test case #2 tests handling of non-existant commands
{"startup " + strconv.Itoa(int(time.Now().UnixNano())), true, true},
}
for i, test := range tests {
c := NewTestController(test.input)
_, err = Startup(c)
if err != nil {
t.Errorf("Expected no errors, got: %v", err)
}
err = c.Startup[0]()
if err != nil && !test.shouldExecutionErr {
t.Errorf("Test %d recieved an error of:\n%v", i, err)
}
err = os.Remove(osSenitiveTestDir)
if err != nil && !test.shouldRemoveErr {
t.Errorf("Test %d recieved an error of:\n%v", i, err)
}
}
}
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