def test_qt_plugin():
louie.reset()
# Create receivers.
class Receiver(qt.QWidget):
def __init__(self):
qt.QObject.__init__(self)
self.args = []
def receive(self, arg):
self.args.append(arg)
receiver1 = Receiver()
receiver2 = Receiver()
# Connect signals.
louie.connect(receiver1.receive, 'sig')
louie.connect(receiver2.receive, 'sig')
# Destroy receiver2 so only a shell is left.
receiver2.close(True)
# Check reception without plugins.
louie.send('sig', arg='foo')
assert receiver1.args == ['foo']
assert receiver2.args == ['foo']
# Install plugin.
plugin = louie.QtWidgetPlugin()
louie.install_plugin(plugin)
# Check reception with plugins.
louie.send('sig', arg='bar')
assert receiver1.args == ['foo', 'bar']
assert receiver2.args == ['foo']
def test_qt_plugin():
louie.reset()
# Create receivers.
class Receiver(qt.QWidget):
def __init__(self):
qt.QObject.__init__(self)
self.args = []
def receive(self, arg):
self.args.append(arg)
receiver1 = Receiver()
receiver2 = Receiver()
# Connect signals.
louie.connect(receiver1.receive, 'sig')
louie.connect(receiver2.receive, 'sig')
# Destroy receiver2 so only a shell is left.
receiver2.close(True)
# Check reception without plugins.
louie.send('sig', arg='foo')
assert receiver1.args == ['foo']
assert receiver2.args == ['foo']
# Install plugin.
plugin = louie.QtWidgetPlugin()
louie.install_plugin(plugin)
# Check reception with plugins.
louie.send('sig', arg='bar')
assert receiver1.args == ['foo', 'bar']
assert receiver2.args == ['foo']
def test_only_one_instance():
louie.reset()
plugin1a = Plugin1()
plugin1b = Plugin1()
louie.install_plugin(plugin1a)
# XXX: Move these tests into test cases so we can use unittest's
# 'assertRaises' method.
try:
louie.install_plugin(plugin1b)
except louie.error.PluginTypeError:
pass
else:
raise Exception('PluginTypeError not raised')
def test_only_one_instance():
louie.reset()
plugin1a = Plugin1()
plugin1b = Plugin1()
louie.install_plugin(plugin1a)
# XXX: Move these tests into test cases so we can use unittest's
# 'assertRaises' method.
try:
louie.install_plugin(plugin1b)
except louie.error.PluginTypeError:
pass
else:
raise Exception('PluginTypeError not raised')
def test_notification(self):
louie.reset()
User = db.User
subscriber = self.Subscriber()
louie.connect(subscriber, TransactionExecuted)
# Execute a transaction before telling the database to
# dispatch messages.
tx = User.t.create(name='foo')
db.execute(tx)
assert tx not in subscriber.received
# Turn on dispatching and execute another.
db.dispatch = True
tx = User.t.create(name='bar')
db.execute(tx)
assert tx in subscriber.received
def test_is_live():
louie.reset()
# Create receivers.
receiver1a = Receiver1()
receiver1b = Receiver1()
receiver2a = Receiver2()
receiver2b = Receiver2()
# Connect signals.
louie.connect(receiver1a, 'sig')
louie.connect(receiver1b, 'sig')
louie.connect(receiver2a, 'sig')
louie.connect(receiver2b, 'sig')
# Check reception without plugins.
louie.send('sig', arg='foo')
assert receiver1a.args == ['foo']
assert receiver1b.args == ['foo']
assert receiver2a.args == ['foo']
assert receiver2b.args == ['foo']
# Install plugin 1.
plugin1 = Plugin1()
louie.install_plugin(plugin1)
# Make some receivers not live.
receiver1a.live = False
receiver2b.live = False
# Check reception.
louie.send('sig', arg='bar')
assert receiver1a.args == ['foo']
assert receiver1b.args == ['foo', 'bar']
assert receiver2a.args == ['foo', 'bar']
assert receiver2b.args == ['foo']
# Remove plugin 1, install plugin 2.
plugin2 = Plugin2()
louie.remove_plugin(plugin1)
louie.install_plugin(plugin2)
# Check reception.
louie.send('sig', arg='baz')
assert receiver1a.args == ['foo', 'baz']
assert receiver1b.args == ['foo', 'bar', 'baz']
assert receiver2a.args == ['foo', 'bar']
assert receiver2b.args == ['foo']
# Install plugin 1 alongside plugin 2.
louie.install_plugin(plugin1)
# Check reception.
louie.send('sig', arg='fob')
assert receiver1a.args == ['foo', 'baz']
assert receiver1b.args == ['foo', 'bar', 'baz', 'fob']
assert receiver2a.args == ['foo', 'bar']
assert receiver2b.args == ['foo']
def test_is_live():
louie.reset()
# Create receivers.
receiver1a = Receiver1()
receiver1b = Receiver1()
receiver2a = Receiver2()
receiver2b = Receiver2()
# Connect signals.
louie.connect(receiver1a, 'sig')
louie.connect(receiver1b, 'sig')
louie.connect(receiver2a, 'sig')
louie.connect(receiver2b, 'sig')
# Check reception without plugins.
louie.send('sig', arg='foo')
assert receiver1a.args == ['foo']
assert receiver1b.args == ['foo']
assert receiver2a.args == ['foo']
assert receiver2b.args == ['foo']
# Install plugin 1.
plugin1 = Plugin1()
louie.install_plugin(plugin1)
# Make some receivers not live.
receiver1a.live = False
receiver2b.live = False
# Check reception.
louie.send('sig', arg='bar')
assert receiver1a.args == ['foo']
assert receiver1b.args == ['foo', 'bar']
assert receiver2a.args == ['foo', 'bar']
assert receiver2b.args == ['foo']
# Remove plugin 1, install plugin 2.
plugin2 = Plugin2()
louie.remove_plugin(plugin1)
louie.install_plugin(plugin2)
# Check reception.
louie.send('sig', arg='baz')
assert receiver1a.args == ['foo', 'baz']
assert receiver1b.args == ['foo', 'bar', 'baz']
assert receiver2a.args == ['foo', 'bar']
assert receiver2b.args == ['foo']
# Install plugin 1 alongside plugin 2.
louie.install_plugin(plugin1)
# Check reception.
louie.send('sig', arg='fob')
assert receiver1a.args == ['foo', 'baz']
assert receiver1b.args == ['foo', 'bar', 'baz', 'fob']
assert receiver2a.args == ['foo', 'bar']
assert receiver2b.args == ['foo']
def test_is_live():
louie.reset()
# Create receivers.
receiver1a = Receiver1()
receiver1b = Receiver1()
receiver2a = Receiver2()
receiver2b = Receiver2()
# Connect signals.
louie.connect(receiver1a, "sig")
louie.connect(receiver1b, "sig")
louie.connect(receiver2a, "sig")
louie.connect(receiver2b, "sig")
# Check reception without plugins.
louie.send("sig", arg="foo")
assert receiver1a.args == ["foo"]
assert receiver1b.args == ["foo"]
assert receiver2a.args == ["foo"]
assert receiver2b.args == ["foo"]
# Install plugin 1.
plugin1 = Plugin1()
louie.install_plugin(plugin1)
# Make some receivers not live.
receiver1a.live = False
receiver2b.live = False
# Check reception.
louie.send("sig", arg="bar")
assert receiver1a.args == ["foo"]
assert receiver1b.args == ["foo", "bar"]
assert receiver2a.args == ["foo", "bar"]
assert receiver2b.args == ["foo"]
# Remove plugin 1, install plugin 2.
plugin2 = Plugin2()
louie.remove_plugin(plugin1)
louie.install_plugin(plugin2)
# Check reception.
louie.send("sig", arg="baz")
assert receiver1a.args == ["foo", "baz"]
assert receiver1b.args == ["foo", "bar", "baz"]
assert receiver2a.args == ["foo", "bar"]
assert receiver2b.args == ["foo"]
# Install plugin 1 alongside plugin 2.
louie.install_plugin(plugin1)
# Check reception.
louie.send("sig", arg="fob")
assert receiver1a.args == ["foo", "baz"]
assert receiver1b.args == ["foo", "bar", "baz", "fob"]
assert receiver2a.args == ["foo", "bar"]
assert receiver2b.args == ["foo"]
def setUp(self):
louie.reset()
def setUp(self):
louie.reset()
def setUp(self):
CreatesSchema.setUp(self)
louie.reset()
db.dispatch = True
dist = self.dist = Distributor(db)