diff options
author | F. Eugene Aumson <feuGeneA@users.noreply.github.com> | 2018-10-24 00:08:16 +0800 |
---|---|---|
committer | GitHub <noreply@github.com> | 2018-10-24 00:08:16 +0800 |
commit | 1f0c7f8fbeba90ac1f65c57ff58782051c751b3d (patch) | |
tree | c5239e139729d6e4e63454c24679e8559f7c7560 /python-packages/order_utils/test/test_asset_data_utils.py | |
parent | 1ba207f1fef4338682b4cc7e45af8c073e63d263 (diff) | |
download | dexon-sol-tools-1f0c7f8fbeba90ac1f65c57ff58782051c751b3d.tar dexon-sol-tools-1f0c7f8fbeba90ac1f65c57ff58782051c751b3d.tar.gz dexon-sol-tools-1f0c7f8fbeba90ac1f65c57ff58782051c751b3d.tar.bz2 dexon-sol-tools-1f0c7f8fbeba90ac1f65c57ff58782051c751b3d.tar.lz dexon-sol-tools-1f0c7f8fbeba90ac1f65c57ff58782051c751b3d.tar.xz dexon-sol-tools-1f0c7f8fbeba90ac1f65c57ff58782051c751b3d.tar.zst dexon-sol-tools-1f0c7f8fbeba90ac1f65c57ff58782051c751b3d.zip |
feat(order_utils.py): ERC20 asset data encoding and decoding
In addition to the ERC20 codec, also:
Stopped ignoring type errors on 3rd party imports, by including
interface stubs for them;
Removed the unimplemented signature-utils module, which was just a
stand-in when the python project support was first put in place.
https://github.com/0xProject/0x-monorepo/pull/1144
Diffstat (limited to 'python-packages/order_utils/test/test_asset_data_utils.py')
-rw-r--r-- | python-packages/order_utils/test/test_asset_data_utils.py | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/python-packages/order_utils/test/test_asset_data_utils.py b/python-packages/order_utils/test/test_asset_data_utils.py new file mode 100644 index 000000000..eeada5873 --- /dev/null +++ b/python-packages/order_utils/test/test_asset_data_utils.py @@ -0,0 +1,35 @@ +"""Tests of 0x.order_utils.asset_data_utils.""" + +import pytest + +from zero_ex.order_utils.asset_data_utils import ( + encode_erc20_asset_data, + decode_erc20_asset_data, + ERC20_ASSET_DATA_BYTE_LENGTH, +) + + +def test_encode_erc20_asset_data_type_error(): + """Test that passing in a non-string raises a TypeError.""" + with pytest.raises(TypeError): + encode_erc20_asset_data(123) + + +def test_decode_erc20_asset_data_type_error(): + """Test that passing in a non-string raises a TypeError.""" + with pytest.raises(TypeError): + decode_erc20_asset_data(123) + + +def test_decode_erc20_asset_data_too_short(): + """Test that passing an insufficiently long string raises a ValueError.""" + with pytest.raises(ValueError): + decode_erc20_asset_data(" " * (ERC20_ASSET_DATA_BYTE_LENGTH - 1)) + + +def test_decode_erc20_asset_data_invalid_proxy_id(): + """Test that passing data with an invalid proxy ID raises a ValueError.""" + with pytest.raises(ValueError): + decode_erc20_asset_data( + "0xffffffff" + (" " * ERC20_ASSET_DATA_BYTE_LENGTH) + ) |