1 files changed, 0 insertions, 128 deletions
diff --git a/python-packages/order_utils/test/test_signature_utils.py b/python-packages/order_utils/test/test_signature_utils.py
deleted file mode 100644
index c5acc9d62..000000000
--- a/python-packages/order_utils/test/test_signature_utils.py
+++ /dev/null
@@ -1,128 +0,0 @@
-"""Tests of zero_ex.order_utils.signature_utils."""
-
-import pytest
-from web3 import Web3
-
-from zero_ex.order_utils import is_valid_signature
-
-
-def test_is_valid_signature__provider_wrong_type():
-    """Test that giving a non-HTTPProvider raises a TypeError."""
-    with pytest.raises(TypeError):
-        is_valid_signature(
-            123,
-            "0x6927e990021d23b1eb7b8789f6a6feaf98fe104bb0cf8259421b79f9a34222b"
-            + "0",
-            "0x1B61a3ed31b43c8780e905a260a35faefcc527be7516aa11c0256729b5b351b"
-            + "c3340349190569279751135161d22529dc25add4f6069af05be04cacbda2ace"
-            + "225403",
-            "0x5409ed021d9299bf6814279a6a1411a7e866a631",
-        )
-
-
-def test_is_valid_signature__data_not_string():
-    """Test that giving non-string `data` raises a TypeError."""
-    with pytest.raises(TypeError):
-        is_valid_signature(
-            Web3.HTTPProvider("http://127.0.0.1:8545"),
-            123,
-            "0x1B61a3ed31b43c8780e905a260a35faefcc527be7516aa11c0256729b5b351b"
-            + "c3340349190569279751135161d22529dc25add4f6069af05be04cacbda2ace"
-            + "225403",
-            "0x5409ed021d9299bf6814279a6a1411a7e866a631",
-        )
-
-
-def test_is_valid_signature__data_not_hex_string():
-    """Test that giving non-hex-string `data` raises a ValueError."""
-    with pytest.raises(ValueError):
-        is_valid_signature(
-            Web3.HTTPProvider("http://127.0.0.1:8545"),
-            "jjj",
-            "0x1B61a3ed31b43c8780e905a260a35faefcc527be7516aa11c0256729b5b351b"
-            + "c3340349190569279751135161d22529dc25add4f6069af05be04cacbda2ace"
-            + "225403",
-            "0x5409ed021d9299bf6814279a6a1411a7e866a631",
-        )
-
-
-def test_is_valid_signature__signature_not_string():
-    """Test that passng a non-string signature raises a TypeError."""
-    with pytest.raises(TypeError):
-        is_valid_signature(
-            Web3.HTTPProvider("http://127.0.0.1:8545"),
-            "0x6927e990021d23b1eb7b8789f6a6feaf98fe104bb0cf8259421b79f9a34222b"
-            + "0",
-            123,
-            "0x5409ed021d9299bf6814279a6a1411a7e866a631",
-        )
-
-
-def test_is_valid_signature__signature_not_hex_string():
-    """Test that passing a non-hex-string signature raises a ValueError."""
-    with pytest.raises(ValueError):
-        is_valid_signature(
-            Web3.HTTPProvider("http://127.0.0.1:8545"),
-            "0x6927e990021d23b1eb7b8789f6a6feaf98fe104bb0cf8259421b79f9a34222b"
-            + "0",
-            "jjj",
-            "0x5409ed021d9299bf6814279a6a1411a7e866a631",
-        )
-
-
-def test_is_valid_signature__signer_address_not_string():
-    """Test that giving a non-address `signer_address` raises a ValueError."""
-    with pytest.raises(TypeError):
-        is_valid_signature(
-            Web3.HTTPProvider("http://127.0.0.1:8545"),
-            "0x6927e990021d23b1eb7b8789f6a6feaf98fe104bb0cf8259421b79f9a34222b"
-            + "0",
-            "0x1B61a3ed31b43c8780e905a260a35faefcc527be7516aa11c0256729b5b351b"
-            + "c3340349190569279751135161d22529dc25add4f6069af05be04cacbda2ace"
-            + "225403",
-            123,
-        )
-
-
-def test_is_valid_signature__signer_address_not_hex_string():
-    """Test that giving a non-hex-str `signer_address` raises a ValueError."""
-    with pytest.raises(ValueError):
-        is_valid_signature(
-            Web3.HTTPProvider("http://127.0.0.1:8545"),
-            "0x6927e990021d23b1eb7b8789f6a6feaf98fe104bb0cf8259421b79f9a34222b"
-            + "0",
-            "0x1B61a3ed31b43c8780e905a260a35faefcc527be7516aa11c0256729b5b351b"
-            + "c3340349190569279751135161d22529dc25add4f6069af05be04cacbda2ace"
-            + "225403",
-            "jjj",
-        )
-
-
-def test_is_valid_signature__signer_address_not_valid_address():
-    """Test that giving a non-address for `signer_address` raises an error."""
-    with pytest.raises(ValueError):
-        is_valid_signature(
-            Web3.HTTPProvider("http://127.0.0.1:8545"),
-            "0x6927e990021d23b1eb7b8789f6a6feaf98fe104bb0cf8259421b79f9a34222b"
-            + "0",
-            "0x1B61a3ed31b43c8780e905a260a35faefcc527be7516aa11c0256729b5b351b"
-            + "c3340349190569279751135161d22529dc25add4f6069af05be04cacbda2ace"
-            + "225403",
-            "0xff",
-        )
-
-
-def test_is_valid_signature__unsupported_sig_types():
-    """Test that passing in a sig w/invalid type raises error.
-
-    To induce this error, the last byte of the signature is tweaked from 03 to
-    ff."""
-    (is_valid, reason) = is_valid_signature(
-        Web3.HTTPProvider("http://127.0.0.1:8545"),
-        "0x6927e990021d23b1eb7b8789f6a6feaf98fe104bb0cf8259421b79f9a34222b0",
-        "0x1B61a3ed31b43c8780e905a260a35faefcc527be7516aa11c0256729b5b351bc334"
-        + "0349190569279751135161d22529dc25add4f6069af05be04cacbda2ace2254ff",
-        "0x5409ed021d9299bf6814279a6a1411a7e866a631",
-    )
-    assert is_valid is False
-    assert reason == "SIGNATURE_UNSUPPORTED"