1 files changed, 19 insertions, 4 deletions
diff --git a/packages/subproviders/test/unit/private_key_wallet_subprovider_test.ts b/packages/subproviders/test/unit/private_key_wallet_subprovider_test.ts
index ca0665871..8aaddeaf4 100644
--- a/packages/subproviders/test/unit/private_key_wallet_subprovider_test.ts
+++ b/packages/subproviders/test/unit/private_key_wallet_subprovider_test.ts
@@ -71,7 +71,7 @@ describe('PrivateKeyWalletSubprovider', () => {
                 const payload = {
                     jsonrpc: '2.0',
                     method: 'eth_sign',
-                    params: ['0x0000000000000000000000000000000000000000', messageHex],
+                    params: [fixtureData.TEST_RPC_ACCOUNT_0, messageHex],
                     id: 1,
                 };
                 const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
@@ -86,7 +86,7 @@ describe('PrivateKeyWalletSubprovider', () => {
                 const payload = {
                     jsonrpc: '2.0',
                     method: 'personal_sign',
-                    params: [messageHex, '0x0000000000000000000000000000000000000000'],
+                    params: [messageHex, fixtureData.TEST_RPC_ACCOUNT_0],
                     id: 1,
                 };
                 const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
@@ -103,7 +103,7 @@ describe('PrivateKeyWalletSubprovider', () => {
                 const payload = {
                     jsonrpc: '2.0',
                     method: 'eth_sign',
-                    params: ['0x0000000000000000000000000000000000000000', nonHexMessage],
+                    params: [fixtureData.TEST_RPC_ACCOUNT_0, nonHexMessage],
                     id: 1,
                 };
                 const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
@@ -118,7 +118,7 @@ describe('PrivateKeyWalletSubprovider', () => {
                 const payload = {
                     jsonrpc: '2.0',
                     method: 'personal_sign',
-                    params: [nonHexMessage, '0x0000000000000000000000000000000000000000'],
+                    params: [nonHexMessage, fixtureData.TEST_RPC_ACCOUNT_0],
                     id: 1,
                 };
                 const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
@@ -165,6 +165,21 @@ describe('PrivateKeyWalletSubprovider', () => {
                 });
                 provider.sendAsync(payload, callback);
             });
+            it('should throw if `address` param not found when calling personal_sign', (done: DoneCallback) => {
+                const nonHexMessage = 'hello world';
+                const payload = {
+                    jsonrpc: '2.0',
+                    method: 'personal_sign',
+                    params: [nonHexMessage, '0x0'],
+                    id: 1,
+                };
+                const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
+                    expect(err).to.not.be.a('null');
+                    expect(err.message).to.be.equal(`${WalletSubproviderErrors.AddressNotFound}: 0x0`);
+                    done();
+                });
+                provider.sendAsync(payload, callback);
+            });
         });
     });
 });