def test_can_add_individual_dependencies_to_collection(self):
"""fab.tests.dependency.system_package_dependency_collection_test Can add individual dependencies to the collection"""
dependency_collection = SystemPackageDependencyCollection([], None, None)
self.assertEqual(0, len(dependency_collection))
for count in range(4):
dependency_collection.add(self.mox.CreateMock(SystemPackageDependency))
self.assertEqual(4, len(dependency_collection))
def test_can_find_unmet_dependencies(self):
"""fab.tests.dependency.system_package_dependency_collection_test Can find unmet dependencies"""
dependency_collection = SystemPackageDependencyCollection([], self.mock_package_inspector, self.mock_feedback)
dependency_collection.add(self._create_unmet_package_dependency("package1"))
dependency_collection.add(self._create_met_package_dependency("package2"))
dependency_collection.add(self._create_unmet_package_dependency("package3"))
dependency_collection.add(self._create_met_package_dependency("package4"))
dependency_collection.add(self._create_met_package_dependency("package5"))
self.mox.ReplayAll()
self.assertEqual(["package1", "package3"], dependency_collection.find_unmet_dependencies())
