def test_preload_projects(data) -> None:
""" Test preloading projects files
"""
cacheservice = QgsCacheManager()
path = data / 'preloads.list'
loaded = preload_projects_file(path, cacheservice)
assert loaded == 2
# file:france_parts.qgs
# project_simple.qgs
# raster_layer.qgs (invalid layer)
# Ensure that items are in static cache
items = list(k for k,_ in cacheservice.items(CacheType.STATIC))
assert "file:france_parts.qgs" in items
assert "project_simple.qgs" in items
details = cacheservice.peek('file:france_parts.qgs')
assert details is not None
details = cacheservice.peek('project_simple.qgs')
assert details is not None
details = cacheservice.peek('raster_layer.qgs')
assert details is None
def test_aliases() -> None:
""" Test alias resolution for file
"""
rootpath = Path(confservice.get('projects.cache','rootdir'))
cacheservice = QgsCacheManager()
url = cacheservice.resolve_alias('france_parts')
assert url.scheme == 'file'
assert url.path == str(rootpath / 'france_parts')
url = cacheservice.resolve_alias('file:france_parts')
assert url.scheme == 'file'
assert url.path == str(rootpath / 'france_parts')
url = cacheservice.resolve_alias('foo:france_parts')
assert url.scheme == 'file'
assert url.path == '/foobar/france_parts'
url = cacheservice.resolve_alias('test:france_parts')
assert url.scheme == ''
assert url.path == str(rootpath / 'france_parts')
url = cacheservice.resolve_alias('bar:france_parts')
assert url.scheme == 'file'
assert url.path == 'foobar'
assert url.query == 'data=france_parts'
def test_postgres_pgservice_fail() -> None:
url = 'postgres:///?service=not_working&project=france_parts'
cacheservice = QgsCacheManager()
with pytest.raises(FileNotFoundError):
cacheservice.lookup(url)
def test_absolute_path_with_alias() -> None:
"""
"""
cacheservice = QgsCacheManager()
# Passing an absolute path that is compatible with
# the scheme base url is ok
url = cacheservice.resolve_alias('foo:/foobar/france_parts')
assert url.scheme == 'file'
assert url.path == '/foobar/france_parts'
# But not a path wich does is no a relative path
# to base url
with pytest.raises(PathNotAllowedError):
url = cacheservice.resolve_alias('foo:/france_parts')
def test_get_modified_time(data) -> None:
""" Test modified time
"""
cacheservice = QgsCacheManager()
path = data / 'france_parts.qgs'
modified_time1 = cacheservice.get_modified_time('file:france_parts.qgs')
# Check that no files is loaded
assert cacheservice.peek('file:france_parts.qgs') is None
# Update file
path.touch()
modified_time2 = cacheservice.get_modified_time('file:france_parts.qgs')
assert modified_time2 > modified_time1
def test_postgres_with_pgservice() -> None:
url = 'postgres:///?service=local&project=france_parts'
cacheservice = QgsCacheManager()
details = cacheservice.peek(url)
assert details is None
project, updated = cacheservice.lookup(url)
assert updated
assert isinstance(project,QgsProject)
details = cacheservice.peek(url)
assert details is not None
assert details.project is project
def test_projects_scheme() -> None:
""" Tetst file protocol handler
"""
rootpath = Path(confservice.get('projects.cache','rootdir'))
cacheservice = QgsCacheManager()
details = cacheservice.peek('test:france_parts')
assert details is None
project, updated = cacheservice.lookup('test:france_parts')
assert updated
assert project is not None
assert project.fileName() == str(rootpath / 'france_parts.qgs')
details = cacheservice.peek('test:france_parts')
assert details is not None
assert details.project is project
def test_postgres_cache() -> None:
""" Test postgres handler
"""
cacheservice = QgsCacheManager()
url = 'postgres:///?project=france_parts'
details = cacheservice.peek(url)
assert details is None
project, updated = cacheservice.lookup(url)
assert updated
assert project is not None
details = cacheservice.peek(url)
assert details is not None
assert details.project is project
def test_preload_projects(data) -> None:
""" Test preloading projects files
"""
cacheservice = QgsCacheManager()
path = data / 'preloads.list'
loaded = preload_projects_file(path, cacheservice)
assert loaded == 2
# file:france_parts.qgs
# project_simple.qgs
# raster_layer.qgs (invalid layer)
details = cacheservice.peek('file:france_parts.qgs')
assert details is not None
details = cacheservice.peek('project_simple.qgs')
assert details is not None
details = cacheservice.peek('raster_layer.qgs')
assert details is None
def test_invalid_scheme() -> None:
""" Test non existant file return error
"""
cacheservice = QgsCacheManager()
with pytest.raises(FileNotFoundError):
cacheservice.lookup('badscheme:///foo')
def test_file_not_found() -> None:
""" Test non existant file return error
"""
cacheservice = QgsCacheManager()
with pytest.raises(FileNotFoundError):
cacheservice.lookup('I_do_not_exists')