def test_load_data_context_from_environment_variables(tmp_path_factory):
try:
project_path = str(tmp_path_factory.mktemp('data_context'))
context_path = os.path.join(project_path, "great_expectations")
safe_mmkdir(context_path)
shutil.copy("./tests/test_fixtures/great_expectations_basic.yml",
str(os.path.join(context_path, "great_expectations.yml")))
with pytest.raises(DataContextError) as err:
DataContext.find_context_root_dir()
assert "Unable to locate context root directory." in err
os.environ["GE_HOME"] = context_path
assert DataContext.find_context_root_dir() == context_path
except Exception:
raise
finally:
# Make sure we unset the environment variable we're using
del os.environ["GE_HOME"]
def test_load_data_context_from_environment_variables(tmp_path_factory):
curdir = os.path.abspath(os.getcwd())
try:
project_path = str(tmp_path_factory.mktemp('data_context'))
context_path = os.path.join(project_path, "great_expectations")
safe_mmkdir(context_path)
os.chdir(context_path)
with pytest.raises(DataContextError) as err:
DataContext.find_context_root_dir()
assert isinstance(err.value, ConfigNotFoundError)
shutil.copy(file_relative_path(__file__, "../test_fixtures/great_expectations_basic.yml"),
str(os.path.join(context_path, "great_expectations.yml")))
os.environ["GE_HOME"] = context_path
assert DataContext.find_context_root_dir() == context_path
except Exception:
raise
finally:
# Make sure we unset the environment variable we're using
if "GE_HOME" in os.environ:
del os.environ["GE_HOME"]
os.chdir(curdir)