Throw and handle errors from Providers.

In web3 wrapper when a response contains an error field we throw this rather than return response.result which is often undefined.
In Signature Utils we handle the error thrown when a user rejects the signing dialogue to prevent double signing.
Exposed the ZeroExTransaction JSON schema.
In Website only use the MetamaskSubprovider if we can detect the provider is Metamask

1 files changed, 2 insertions, 2 deletions

diff --git a/packages/utils/test/sign_typed_data_utils_test.ts b/packages/utils/test/sign_typed_data_utils_test.ts
index e1cb4f6e1..dcba08b04 100644
--- a/packages/utils/test/sign_typed_data_utils_test.ts
+++ b/packages/utils/test/sign_typed_data_utils_test.ts
@@ -127,12 +127,12 @@ describe('signTypedDataUtils', () => {
             primaryType: 'Order',
         };
         it('creates a hash of the test sign typed data', () => {
-            const hash = signTypedDataUtils.signTypedDataHash(simpleSignTypedData).toString('hex');
+            const hash = signTypedDataUtils.generateTypedDataHash(simpleSignTypedData).toString('hex');
             const hashHex = `0x${hash}`;
             expect(hashHex).to.be.eq(simpleSignTypedDataHashHex);
         });
         it('creates a hash of the order sign typed data', () => {
-            const hash = signTypedDataUtils.signTypedDataHash(orderSignTypedData).toString('hex');
+            const hash = signTypedDataUtils.generateTypedDataHash(orderSignTypedData).toString('hex');
             const hashHex = `0x${hash}`;
             expect(hashHex).to.be.eq(orderSignTypedDataHashHex);
         });