def test_find_project_defaults_to_cwd():
"""
If no path is provided find_project should default to the working dir
"""
# Arrange
patch_getcwd = mock.patch('os.getcwd', return_value='/hello/world')
patch_listdir = mock.patch('os.listdir', return_value=[])
# Act
with patch_getcwd, patch_listdir:
try:
find_project_root()
except NoProjectException as exc:
pass
# Assert
assert exc.path == '/hello/world'
def test_find_project_defaults_to_cwd():
"""
If no path is provided find_project should default to the working dir
"""
# Arrange
patch_getcwd = mock.patch('os.getcwd', return_value='/hello/world')
patch_listdir = mock.patch('os.listdir', return_value=[])
# Act
with patch_getcwd, patch_listdir:
try:
find_project_root()
except NoProjectException as exc:
pass
# Assert
assert exc.path == '/hello/world'
def test_find_project_root_in_root():
"""
If we are in the root of a project find_project_root should return path
"""
# Arrange
dir_contents = ['setup.py', '.ote-project', '.ote-local', 'src']
# Act
with mock.patch('os.listdir', return_value=dir_contents) as listdir:
root = find_project_root('/home/user/work/proj')
# Assert
assert root == '/home/user/work/proj'
listdir.assert_called_once_with('/home/user/work/proj')
def test_find_project_root_in_root():
"""
If we are in the root of a project find_project_root should return path
"""
# Arrange
dir_contents = ['setup.py', '.ote-project', '.ote-local', 'src']
# Act
with mock.patch('os.listdir', return_value=dir_contents) as listdir:
root = find_project_root('/home/user/work/proj')
# Assert
assert root == '/home/user/work/proj'
listdir.assert_called_once_with('/home/user/work/proj')
def test_find_project_root_not_present():
"""If there is no .ote-project file, NoProjectException should be raised"""
# Arrange
dir_contents = iter(
[['__init__.py', 'module.py', 'test_module.py'],
['setup.py', 'src'],
['proj']])
# Act
with mock.patch('os.listdir', side_effect=dir_contents) as listdir:
with assert_raises(NoProjectException) as cm:
root = find_project_root('/proj/src')
# Assert
assert listdir.mock_calls == [mock.call('/proj/src'),
mock.call('/proj'),
mock.call('/')]
assert cm.exception.path == '/proj/src'
def test_find_project_root_above():
"""
If there is a .ote-project file above us, find_project_root should return ..
"""
# Arrange
dir_contents = iter(
[['__init__.py', 'module.py', 'test_module.py'],
['setup.py', '.ote-project', '.ote-local', 'src']])
# Act
with mock.patch('os.listdir', side_effect=dir_contents) as listdir:
root = find_project_root('/home/user/work/proj/src')
# Assert
assert root == '/home/user/work/proj'
assert listdir.mock_calls == [mock.call('/home/user/work/proj/src'),
mock.call('/home/user/work/proj')]
def test_find_project_root_not_present():
"""If there is no .ote-project file, NoProjectException should be raised"""
# Arrange
dir_contents = iter([['__init__.py', 'module.py', 'test_module.py'],
['setup.py', 'src'], ['proj']])
# Act
with mock.patch('os.listdir', side_effect=dir_contents) as listdir:
with assert_raises(NoProjectException) as cm:
root = find_project_root('/proj/src')
# Assert
assert listdir.mock_calls == [
mock.call('/proj/src'),
mock.call('/proj'),
mock.call('/')
]
assert cm.exception.path == '/proj/src'
def test_find_project_root_above():
"""
If there is a .ote-project file above us, find_project_root should return ..
"""
# Arrange
dir_contents = iter([['__init__.py', 'module.py', 'test_module.py'],
['setup.py', '.ote-project', '.ote-local', 'src']])
# Act
with mock.patch('os.listdir', side_effect=dir_contents) as listdir:
root = find_project_root('/home/user/work/proj/src')
# Assert
assert root == '/home/user/work/proj'
assert listdir.mock_calls == [
mock.call('/home/user/work/proj/src'),
mock.call('/home/user/work/proj')
]