def test_find_julia_py_executable_not_found(monkeypatch):
# look in posix_user and standard locations but don't find anything
monkeypatch.setattr(sysconfig, "get_scheme_names", lambda:
("posix_user", ))
monkeypatch.setattr(sysconfig,
"get_path",
lambda x, scheme=None: get_path_mock_scheme(scheme))
monkeypatch.setattr(glob, "glob", lambda x: glob_mock())
with pytest.raises(RuntimeError) as excinfo:
julia_py_executable()
assert "``julia-py`` executable is not found" in str(excinfo.value)
def test_find_julia_py_executable_standard(monkeypatch):
# as though we only have standard install available, or didn't find julia-py in any alternate install location
monkeypatch.setattr(sysconfig, "get_scheme_names", lambda: ())
monkeypatch.setattr(sysconfig,
"get_path",
lambda x, scheme=None: get_path_mock_scheme(scheme))
monkeypatch.setattr(glob, "glob", glob_mock)
jp = julia_py_executable()
assert jp == os.path.join(standard_sample_path,
julia_py_with_command_extension())
def test_find_julia_py_executable_by_scheme(monkeypatch):
# could extend this to test different kinds of scheme
# right now we just fake the "posix_user" scheme and standard scheme, giving two paths to look in
monkeypatch.setattr(sysconfig, "get_scheme_names", lambda:
("posix_user", ))
monkeypatch.setattr(sysconfig,
"get_path",
lambda x, scheme=None: get_path_mock_scheme(scheme))
monkeypatch.setattr(glob, "glob", glob_mock)
jp = julia_py_executable()
assert jp == os.path.join(posix_user_sample_path,
julia_py_with_command_extension())