def test_ex_access_handling3():
# Test moving a task with whose one entry has an ex_access.
root = RootTask()
task1 = ComplexTask(task_name='task1')
root.children_task.append(task1)
task2 = SimpleTask(task_name='task2', task_database_entries={'val2': 'r'})
task1.children_task.append(task2)
task1.add_access_exception('task2_val2')
assert_equal(root.get_from_database('task2_val2'), 'r')
task1.children_task = []
assert_raises(KeyError, root.get_from_database, 'task2_val2')
task1.children_task.append(task2)
assert_equal(root.get_from_database('task2_val2'), 'r')
def test_ex_access_handling3():
# Test moving a task with whose one entry has an ex_access.
root = RootTask()
task1 = ComplexTask(task_name='task1')
root.children_task.append(task1)
task2 = SimpleTask(task_name='task2',
task_database_entries={'val2': 'r'})
task1.children_task.append(task2)
task1.add_access_exception('task2_val2')
assert_equal(root.get_from_database('task2_val2'), 'r')
task1.children_task = []
assert_raises(KeyError, root.get_from_database, 'task2_val2')
task1.children_task.append(task2)
assert_equal(root.get_from_database('task2_val2'), 'r')
def test_giving_root1():
# Test assembling a hierarchy and giving it a root task only later.
root = RootTask()
task1 = ComplexTask(task_name='task1')
task2 = ComplexTask(task_name='task2')
task1.children_task.append(task2)
task3 = ComplexTask(task_name='task3')
task2.children_task.append(task3)
task4 = SimpleTask(task_name='task4', task_database_entries={'val2': 'r'})
task3.children_task.append(task4)
task3.access_exs = ['task4_val2']
task2.access_exs = ['task4_val2']
root.children_task.append(task1)
assert_equal(task2.get_from_database('task4_val2'), 'r')
task3.children_task = []
def test_ex_access_handling6():
# Test moving a task to which two access exs are linked.
root = RootTask()
task1 = ComplexTask(task_name='task1')
root.children_task.append(task1)
task2 = ComplexTask(task_name='task2')
task1.children_task.append(task2)
task3 = ComplexTask(task_name='task3')
task2.children_task.append(task3)
task4 = SimpleTask(task_name='task4', task_database_entries={'val2': 'r'})
task3.children_task.append(task4)
task3.add_access_exception('task4_val2')
task2.add_access_exception('task4_val2')
assert_equal(task2.get_from_database('task4_val2'), 'r')
task3.children_task = []
assert_raises(KeyError, task2.get_from_database, 'task4_val2')
task3.children_task.append(task4)
assert_equal(task2.get_from_database('task4_val2'), 'r')
def test_giving_root1():
# Test assembling a hierarchy and giving it a root task only later.
root = RootTask()
task1 = ComplexTask(task_name='task1')
task2 = ComplexTask(task_name='task2')
task1.children_task.append(task2)
task3 = ComplexTask(task_name='task3')
task2.children_task.append(task3)
task4 = SimpleTask(task_name='task4',
task_database_entries={'val2': 'r'})
task3.children_task.append(task4)
task3.access_exs = ['task4_val2']
task2.access_exs = ['task4_val2']
root.children_task.append(task1)
assert_equal(task2.get_from_database('task4_val2'), 'r')
task3.children_task = []
def test_ex_access_handling6():
# Test moving a task to which two access exs are linked.
root = RootTask()
task1 = ComplexTask(task_name='task1')
root.children_task.append(task1)
task2 = ComplexTask(task_name='task2')
task1.children_task.append(task2)
task3 = ComplexTask(task_name='task3')
task2.children_task.append(task3)
task4 = SimpleTask(task_name='task4',
task_database_entries={'val2': 'r'})
task3.children_task.append(task4)
task3.add_access_exception('task4_val2')
task2.add_access_exception('task4_val2')
assert_equal(task2.get_from_database('task4_val2'), 'r')
task3.children_task = []
assert_raises(KeyError, task2.get_from_database, 'task4_val2')
task3.children_task.append(task4)
assert_equal(task2.get_from_database('task4_val2'), 'r')