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authorTomás Touceda <chiiph@leap.se>2013-06-24 20:44:10 -0300
committerTomás Touceda <chiiph@leap.se>2013-06-25 16:27:30 -0300
commit900543f380ec6e002023be4d5210e0d93c74ee70 (patch)
treef906fe4249c3c1733e7f4a34402037890d7c4dc4
parent38809bd51fe72a351de6eaf951df6495e6aa7541 (diff)
Add tests for AbstractBootstrapper
-rw-r--r--src/leap/services/tests/__init__.py0
-rw-r--r--src/leap/services/tests/test_abstractbootstrapper.py196
2 files changed, 196 insertions, 0 deletions
diff --git a/src/leap/services/tests/__init__.py b/src/leap/services/tests/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/src/leap/services/tests/__init__.py
diff --git a/src/leap/services/tests/test_abstractbootstrapper.py b/src/leap/services/tests/test_abstractbootstrapper.py
new file mode 100644
index 00000000..a9ee220f
--- /dev/null
+++ b/src/leap/services/tests/test_abstractbootstrapper.py
@@ -0,0 +1,196 @@
+## -*- coding: utf-8 -*-
+# test_abstrctbootstrapper.py
+# Copyright (C) 2013 LEAP
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+"""
+Tests for the Abstract Boostrapper functionality
+"""
+
+import mock
+
+from PySide import QtCore
+
+from nose.twistedtools import deferred
+
+from leap.services.abstractbootstrapper import AbstractBootstrapper
+from leap.util.pyside_tests_helper import UsesQApplication, BasicPySlotCase
+
+
+class TesterBootstrapper(AbstractBootstrapper):
+ test_signal1 = QtCore.Signal(dict)
+ test_signal2 = QtCore.Signal(dict)
+ test_signal3 = QtCore.Signal(dict)
+
+ ERROR_MSG = "This is a test error msg"
+
+ def _check_that_passes(self, *args):
+ pass
+
+ def _second_check_that_passes(self, *args):
+ pass
+
+ def _check_that_fails(self, *args):
+ raise Exception(self.ERROR_MSG)
+
+ def run_checks_pass(self):
+ cb_chain = [
+ (self._check_that_passes, self.test_signal1),
+ (self._second_check_that_passes, self.test_signal2),
+ ]
+ return self.addCallbackChain(cb_chain)
+
+ def run_second_checks_pass(self):
+ cb_chain = [
+ (self._check_that_passes, None),
+ ]
+ return self.addCallbackChain(cb_chain)
+
+ def run_checks_fail(self):
+ cb_chain = [
+ (self._check_that_passes, self.test_signal1),
+ (self._check_that_fails, self.test_signal2)
+ ]
+ return self.addCallbackChain(cb_chain)
+
+ def run_second_checks_fail(self):
+ cb_chain = [
+ (self._check_that_passes, self.test_signal1),
+ (self._check_that_fails, self.test_signal2),
+ (self._second_check_that_passes, self.test_signal1)
+ ]
+ return self.addCallbackChain(cb_chain)
+
+ def run_third_checks_fail(self):
+ cb_chain = [
+ (self._check_that_passes, self.test_signal1),
+ (self._check_that_fails, None)
+ ]
+ return self.addCallbackChain(cb_chain)
+
+
+class AbstractBootstrapperTest(UsesQApplication, BasicPySlotCase):
+ def setUp(self):
+ UsesQApplication.setUp(self)
+ BasicPySlotCase.setUp(self)
+
+ self.tbt = TesterBootstrapper()
+ self.called1 = self.called2 = 0
+
+ @deferred()
+ def test_all_checks_executed_once(self):
+ self.tbt._check_that_passes = mock.MagicMock()
+ self.tbt._second_check_that_passes = mock.MagicMock()
+
+ d = self.tbt.run_checks_pass()
+
+ def check(*args):
+ self.tbt._check_that_passes.assert_called_once_with()
+ self.tbt._second_check_that_passes.\
+ assert_called_once_with(None)
+
+ d.addCallback(check)
+ return d
+
+ #######################################################################
+ # Dummy callbacks that test the arguments expected from a certain
+ # signal and only allow being called once
+
+ def cb1(self, *args):
+ if tuple(self.args1) == args:
+ self.called1 += 1
+ else:
+ raise ValueError('Invalid arguments for callback')
+
+ def cb2(self, *args):
+ if tuple(self.args2) == args:
+ self.called2 += 1
+ else:
+ raise ValueError('Invalid arguments for callback')
+
+ #
+ #######################################################################
+
+ def _check_cb12_once(self, *args):
+ self.assertEquals(self.called1, 1)
+ self.assertEquals(self.called2, 1)
+
+ @deferred()
+ def test_emits_correct(self):
+ self.tbt.test_signal1.connect(self.cb1)
+ self.tbt.test_signal2.connect(self.cb2)
+ d = self.tbt.run_checks_pass()
+
+ self.args1 = [{
+ AbstractBootstrapper.PASSED_KEY: True,
+ AbstractBootstrapper.ERROR_KEY: ""
+ }]
+
+ self.args2 = self.args1
+
+ d.addCallback(self._check_cb12_once)
+ return d
+
+ @deferred()
+ def test_emits_failed(self):
+ self.tbt.test_signal1.connect(self.cb1)
+ self.tbt.test_signal2.connect(self.cb2)
+ d = self.tbt.run_checks_fail()
+
+ self.args1 = [{
+ AbstractBootstrapper.PASSED_KEY: True,
+ AbstractBootstrapper.ERROR_KEY: ""
+ }]
+
+ self.args2 = [{
+ AbstractBootstrapper.PASSED_KEY: False,
+ AbstractBootstrapper.ERROR_KEY:
+ TesterBootstrapper.ERROR_MSG
+ }]
+
+ d.addCallback(self._check_cb12_once)
+ return d
+
+ @deferred()
+ def test_emits_failed_and_stops(self):
+ self.tbt.test_signal1.connect(self.cb1)
+ self.tbt.test_signal2.connect(self.cb2)
+ self.tbt.test_signal3.connect(self.cb1)
+ d = self.tbt.run_second_checks_fail()
+
+ self.args1 = [{
+ AbstractBootstrapper.PASSED_KEY: True,
+ AbstractBootstrapper.ERROR_KEY: ""
+ }]
+
+ self.args2 = [{
+ AbstractBootstrapper.PASSED_KEY: False,
+ AbstractBootstrapper.ERROR_KEY:
+ TesterBootstrapper.ERROR_MSG
+ }]
+
+ d.addCallback(self._check_cb12_once)
+ return d
+
+ @deferred()
+ def test_failed_without_signal(self):
+ d = self.tbt.run_third_checks_fail()
+ return d
+
+ @deferred()
+ def test_sucess_without_signal(self):
+ d = self.tbt.run_second_checks_pass()
+ return d