def setUp(self) -> None:
path = os.getcwd()
self.di = DirectoryInfo()
self.di.init(path)
self.index = Index()
self.index.init_config()
self.file_path = os.path.join(self.di.working_path, 'TESTING.txt')
with open(self.file_path, "w+") as file:
file.write('SOME STRING')
self.index.set_directory_info(self.di)
def test_add_commit__should_copy_commit_files(self):
index = Index()
index.init_config()
index.set_directory_info(self.di)
index.add_new_file('TESTING.txt')
commit = index.make_commit('Testing commit', 'master')
self.rep.add_commit(commit)
commits_path = self.di.get_commits_path('master')
commit_path = os.path.join(commits_path, commit.commit_number)
full_path = os.path.join(commit_path, 'TESTING.txt')
self.assertTrue(os.path.exists(full_path))
def test_reset_should_rewrite_files_from_index(self):
index = Index()
index.init_config()
index.set_directory_info(self.di)
index.add_new_file('TESTING.txt')
os.remove(self.file_path)
self.wd.reset(index)
self.assertTrue(os.path.exists(self.file_path))
def test_freeze_files_should_make_hash_from_indexed_files(self):
index = Index()
index.init_config()
index.set_directory_info(self.di)
index.add_new_file('TESTING.txt')
self.commit.branch_name = 'master'
self.commit.init_config()
self.commit.freeze_files(index.indexed_files, self.di)
keys = self.commit.files_hashes.keys()
self.assertTrue('TESTING.txt' in keys)
def test_freeze_files_should_remember_copy_path_of_indexed_files(self):
index = Index()
index.init_config()
index.set_directory_info(self.di)
index.add_new_file('TESTING.txt')
self.commit.branch_name = 'master'
self.commit.init_config()
self.commit.freeze_files(index.indexed_files, self.di)
keys = self.commit.files_with_copying_paths.keys()
self.assertTrue('TESTING.txt' in keys)
def __init__(self):
self.repository = Repository()
self.index = Index()
self.working_directory = WorkingDirectory()
self.directory = DirectoryInfo()
class CVS:
def __init__(self):
self.repository = Repository()
self.index = Index()
self.working_directory = WorkingDirectory()
self.directory = DirectoryInfo()
def init(self, path):
"""Initializes new repository at given path"""
self.directory.init(path)
self.index.init_config()
self.index.set_directory_info(self.directory)
self.repository.init()
self.working_directory.init_config()
self.working_directory.find_not_indexed_files(self.index.indexed_files)
print(f'Working path is {path}')
print(f'CVS path is {self.directory.cvs_path}')
def add(self, filename):
"""Adds file to index"""
self.index.add_new_file(filename)
def commit(self, commit_message):
"""Makes new commit"""
if len(self.index.indexed_files) == 0:
print('No changes detected!')
return
branch_name = self.repository.current_branch.name
print('commit is at ' + branch_name)
commit = self.index.make_commit(commit_message, branch_name)
self.repository.add_commit(commit)
def update(self, filename, version):
"""Updates file with a specific version from repository"""
branch_name = self.repository.current_branch.name
branch = Branch.make_branch_from_config(branch_name)
branch.update(filename, version)
def branch(self, name):
self.repository.make_branch(name)
def branches(self):
di = DirectoryInfo()
di.print_branches()
def checkout(self, branch_name):
di = DirectoryInfo()
if not di.branch_exists(branch_name):
print(f'No branch {branch_name} exists!')
self.repository.set_current_branch_name(branch_name)
print(f'Current branch is {branch_name}')
def diff(self, filename, first_version, second_version):
branch_name = self.repository.current_branch.name
branch = Branch.make_branch_from_config(branch_name)
branch.diff(filename, first_version, second_version)
def reset(self, mode):
"""Resets current cvs state"""
if mode == 'soft':
self.soft_reset()
return
if mode == 'mixed' or mode == '':
self.mixed_reset()
return
if mode == 'hard':
self.hard_reset()
def soft_reset(self):
"""Resets head"""
self.repository.reset_head()
def mixed_reset(self):
"""Resets head and index"""
if self.repository.reset_head():
self.index.reset(self.repository.head)
def hard_reset(self):
"""Resets head, index and rewrites files in working path"""
if self.repository.reset_head():
self.index.reset(self.repository.head)
self.working_directory.reset(self.index)
def log(self):
"""
Returns commit history at current branch
:returns commit history string
"""
self.repository.get_commit_history()
class TestIndex(unittest.TestCase):
def setUp(self) -> None:
path = os.getcwd()
self.di = DirectoryInfo()
self.di.init(path)
self.index = Index()
self.index.init_config()
self.file_path = os.path.join(self.di.working_path, 'TESTING.txt')
with open(self.file_path, "w+") as file:
file.write('SOME STRING')
self.index.set_directory_info(self.di)
def tearDown(self) -> None:
if os.path.exists(self.di.cvs_path):
shutil.rmtree(self.di.cvs_path)
if os.path.exists(self.file_path):
os.remove(self.file_path)
def test_add_new_file_raises_file_not_found_error_when_no_such_file(self):
with self.assertRaises(FileNotFoundError):
self.index.add_new_file("nosuchfile")
def test_add_new_file_should_add_to_indexed_files_when_file_exists(self):
self.index.add_new_file('TESTING.txt')
count = len(self.index.indexed_files)
self.assertGreater(count, 0)
def test_add_new_file_should_copy_file_to_index_when_file_exists(self):
self.index.add_new_file('TESTING.txt')
full_path = os.path.join(self.di.working_path, 'TESTING.txt')
file_exists = os.path.exists(full_path)
self.assertTrue(file_exists)
def test_make_commit_should_return_new_commit(self):
branch = Branch('master')
branch.init_config()
self.index.add_new_file('TESTING.txt')
commit = self.index.make_commit("new commit", 'master')
self.assertIsNotNone(commit)
def test_make_commit_should_set_last_commit(self):
branch = Branch('master')
branch.init_config()
self.assertEquals(self.index.last_commit, 'None')
self.index.add_new_file('TESTING.txt')
self.index.make_commit("new commit", 'master')
self.assertIsNotNone(self.index.last_commit)
def test_reset_should_reset_to_head_commit(self):
head = Head()
head.init_config()
branch = Branch('master')
branch.init_config()
head.current_branch = branch
commit = Commit('test')
commit.branch_name = 'master'
commit.init_config()
head.current_branch.set_current_commit(commit)
self.index.reset(head)
self.assertEqual(self.index.last_commit.commit_number,
commit.commit_number)