def test_fs_read(fix_flow_serde):
r1 = utils.fs_read(
file_path=fix_flow_serde.filepath + '.json'
)
assert r1 == fix_flow_serde.json
# Test reading from unreachable file
with pytest.raises(IOError):
_ = utils.fs_read(
file_path='/dev/AlmostCertainlyNotAValidDevice'
)
def test_export_flow_version(regress_flow_reg, fix_flow_serde):
# Test we can turn a flow snapshot into a json string
r1 = versioning.export_flow_version(
fix_flow_serde.bucket.identifier,
fix_flow_serde.flow.identifier
)
assert isinstance(r1, str)
# Test writing it to a file
r2 = versioning.export_flow_version(
fix_flow_serde.bucket.identifier,
fix_flow_serde.flow.identifier,
file_path=fix_flow_serde.filepath + '_test.json'
)
assert isinstance(r2, str)
r2l = utils.load(r2)
assert isinstance(r2l, dict)
assert r2l['snapshotMetadata'].__contains__('flowIdentifier')
# read in the file
r2f = utils.fs_read(fix_flow_serde.filepath + '_test.json')
DeepDiff(
r2,
r2f,
ignore_order=False,
verbose_level=2
)
# Test yaml dump
r3 = versioning.export_flow_version(
fix_flow_serde.bucket.identifier,
fix_flow_serde.flow.identifier,
mode='yaml'
)
assert isinstance(r3, str)
r3l = utils.load(r3)
assert isinstance(r3l, dict)
assert r3l['snapshotMetadata'].__contains__('flowIdentifier')