def test_canConnectLogWindowToController(self):
_ = QtGui.QApplication([])
logWindow = LogWindow(None)
scripts = [TEST_SCRIPT]
settingsFiles = [self.settingsFileName]
controller = ShotRunnerController(scripts, settingsFiles, logWindow=logWindow)
controller.run()
self.assertEqual(DATA, str(logWindow.toPlainText()).strip())
def test_copiesSubprocessErrorsToLogWindow(self):
with open(self.tempFile, 'w') as f:
f.write("raise Exception('Foobar')")
runner = ScriptRunner(self.tempFile)
logWindow = LogWindow(None)
controller = LogWindowController(runner, logWindow)
controller.run()
controller.join()
self.assertTrue('Foobar' in str(logWindow.toPlainText()).strip())
def test_copiesSubprocessOutputToLogWindow(self):
with open(self.tempFile, 'w') as f:
f.write("print 'Foobar'")
runner = ScriptRunner(self.tempFile)
logWindow = LogWindow(None)
controller = LogWindowController(runner, logWindow)
controller.run()
controller.join()
self.assertEqual('Foobar', str(logWindow.toPlainText()).strip())
def test_canRunAsynchronously(self):
app = QtGui.QApplication([])
logWindow = LogWindow(None)
scripts = [TEST_SCRIPT]
settingsFiles = [self.settingsFileName]
controller = ShotRunnerController(scripts, settingsFiles, logWindow=logWindow)
controller.finished.connect(app.quit)
controller.start()
app.exec_()
self.assertEqual(DATA, str(logWindow.toPlainText()).strip())
def test_canRunMultipleScriptsAsynchronously(self):
app = QtGui.QApplication([])
logWindow = LogWindow(None)
numberOfScripts = 2
scripts = [TEST_SCRIPT] * numberOfScripts
settingsFiles = [self.settingsFileName] * numberOfScripts
controller = ShotRunnerController(scripts, settingsFiles, logWindow=logWindow)
controller.finished.connect(app.quit)
controller.start()
app.exec_()
messages = str(logWindow.toPlainText()).strip().splitlines()
self.assertListEqual([DATA] * numberOfScripts, messages)
def test_canEmitMessageFromSeparateThread(self):
signal = StringSignal()
window = LogWindow(None)
signal.get().connect(window.appendMessage)
class EmitterThread(QtCore.QThread):
def __init__(self, signal, args):
QtCore.QThread.__init__(self)
self.signal = signal
self.args = args
def run(self):
self.signal.emit(*self.args)
thread = EmitterThread(signal.get(), ['Foobar'])
thread.run()
thread.wait()
self.assertEqual('Foobar', window.toPlainText())
def test_canConnectSignalToAppendMessageSlot(self):
signal = StringSignal()
window = LogWindow(None)
signal.get().connect(window.appendMessage)
signal.get().emit('Foobar')
self.assertEqual('Foobar', window.toPlainText())