Merge branch 'master' into ui-2

# Conflicts:
#
js/src/shell/Signer/components/TransactionPendingFormConfirm/transaction
PendingFormConfirm.js
#	js/src/ui/Container/Title/title.js
#	js/src/views/Application/Snackbar/snackbar.js
#	js/src/views/Status/Peers/peers.js

ethcore/res/ethereum/kovan.json

@@ -25,7 +25,8 @@
           ]
         },
         "validateScoreTransition": 1000000,
-        "eip155Transition": 1000000
+        "eip155Transition": 1000000,
+        "validateStepTransition": 1500000
       }
     }
   },

ethcore/src/engines/authority_round.rs

@@ -57,6 +57,8 @@ pub struct AuthorityRoundParams {
 	pub validate_score_transition: u64,
 	/// Number of first block where EIP-155 rules are validated.
 	pub eip155_transition: u64,
+	/// Monotonic step validation transition block.
+	pub validate_step_transition: u64,
 }
 
 impl From<ethjson::spec::AuthorityRoundParams> for AuthorityRoundParams {
@@ -70,6 +72,7 @@ impl From<ethjson::spec::AuthorityRoundParams> for AuthorityRoundParams {
 			start_step: p.start_step.map(Into::into),
 			validate_score_transition: p.validate_score_transition.map_or(0, Into::into),
 			eip155_transition: p.eip155_transition.map_or(0, Into::into),
+			validate_step_transition: p.validate_step_transition.map_or(0, Into::into),
 		}
 	}
 }
@@ -128,6 +131,7 @@ pub struct AuthorityRound {
 	validators: Box<ValidatorSet>,
 	validate_score_transition: u64,
 	eip155_transition: u64,
+	validate_step_transition: u64,
 }
 
 // header-chain validator.
@@ -208,6 +212,7 @@ impl AuthorityRound {
 				validators: new_validator_set(our_params.validators),
 				validate_score_transition: our_params.validate_score_transition,
 				eip155_transition: our_params.eip155_transition,
+				validate_step_transition: our_params.validate_step_transition,
 			});
 		// Do not initialize timeouts for tests.
 		if should_timeout {
@@ -379,7 +384,8 @@ impl Engine for AuthorityRound {
 
 		// Ensure header is from the step after parent.
 		let parent_step = header_step(parent)?;
-		if step <= parent_step {
+		if step == parent_step
+			|| (header.number() >= self.validate_step_transition && step <= parent_step) {
 			trace!(target: "engine", "Multiple blocks proposed for step {}.", parent_step);
 			self.validators.report_malicious(header.author(), header.number(), Default::default());
 			Err(EngineError::DoubleVote(header.author().clone()))?;

js/src/api/rpc/parity/parity.js

@@ -39,9 +39,9 @@ export default class Parity {
       .then(outAccountInfo);
   }
 
-  addReservedPeer (encode) {
+  addReservedPeer (enode) {
     return this._transport
-      .execute('parity_addReservedPeer', encode);
+      .execute('parity_addReservedPeer', enode);
   }
 
   chainStatus () {
@@ -429,9 +429,9 @@ export default class Parity {
       .execute('parity_releasesInfo');
   }
 
-  removeReservedPeer (encode) {
+  removeReservedPeer (enode) {
     return this._transport
-      .execute('parity_removeReservedPeer', encode);
+      .execute('parity_removeReservedPeer', enode);
   }
 
   removeTransaction (hash) {

js/src/shared/redux/providers/signerMiddleware.js

@@ -104,6 +104,12 @@ export default class SignerMiddleware {
     return this.confirmRawRequest(store, id, signature);
   }
 
+  confirmDecryptedMsg (store, id, decrypted) {
+    const { msg } = decrypted;
+
+    return this.confirmRawRequest(store, id, msg);
+  }
+
   confirmSignedTransaction (store, id, txSigned) {
     const { netVersion } = store.getState().nodeStatus;
     const { signature, tx } = txSigned;
@@ -154,7 +160,7 @@ export default class SignerMiddleware {
   }
 
   onConfirmStart = (store, action) => {
-    const { condition, gas = 0, gasPrice = 0, id, password, payload, txSigned, dataSigned, wallet } = action.payload;
+    const { condition, gas = 0, gasPrice = 0, id, password, payload, txSigned, dataSigned, decrypted, wallet } = action.payload;
     const handlePromise = this._createConfirmPromiseHandler(store, id);
     const transaction = payload.sendTransaction || payload.signTransaction;
 
@@ -177,10 +183,14 @@ export default class SignerMiddleware {
       }
     }
 
-    // TODO [ToDr] Support eth_sign for external wallet (wallet && !transction)
+    // TODO [ToDr] Support eth_sign for external wallet (wallet && dataSigned)
     if (dataSigned) {
       return this.confirmSignedData(store, id, dataSigned);
     }
+    // TODO [ToDr] Support parity_decrypt for external wallet (wallet && decrypted)
+    if (decrypted) {
+      return this.confirmDecryptedMsg(store, id, decrypted);
+    }
 
     return handlePromise(this._api.signer.confirmRequest(id, { gas, gasPrice, condition }, password));
   }

js/src/shell/Signer/components/DecryptRequest/decryptRequest.js

@@ -114,7 +114,7 @@ class DecryptRequest extends Component {
   }
 
   renderActions () {
-    const { accounts, address, focus, isFinished, status } = this.props;
+    const { accounts, address, focus, isFinished, status, data } = this.props;
     const account = accounts[address];
 
     if (isFinished) {
@@ -153,15 +153,16 @@ class DecryptRequest extends Component {
         onConfirm={ this.onConfirm }
         onReject={ this.onReject }
         className={ styles.actions }
+        dataToSign={ { decrypt: data } }
       />
     );
   }
 
   onConfirm = (data) => {
     const { id } = this.props;
-    const { password } = data;
+    const { password, decrypted, wallet } = data;
 
-    this.props.onConfirm({ id, password });
+    this.props.onConfirm({ id, password, decrypted, wallet });
   }
 
   onReject = () => {

js/src/shell/Signer/components/RequestPending/requestPending.spec.js

@@ -40,6 +40,12 @@ const PAYLOAD_SIGN = {
 const PAYLOAD_SIGNTX = {
   signTransaction: TRANSACTION
 };
+const PAYLOAD_DECRYPT = {
+  decrypt: {
+    address: ADDRESS,
+    msg: 'testing'
+  }
+};
 
 let component;
 let onConfirm;
@@ -109,4 +115,18 @@ describe('views/Signer/RequestPending', () => {
       expect(component.find('Connect(TransactionPending)')).to.have.length(1);
     });
   });
+
+  describe('decrypt', () => {
+    beforeEach(() => {
+      render(PAYLOAD_DECRYPT);
+    });
+
+    it('renders defaults', () => {
+      expect(component).to.be.ok;
+    });
+
+    it('renders DecryptRequest component', () => {
+      expect(component.find('Connect(DecryptRequest)')).to.have.length(1);
+    });
+  });
 });

js/src/shell/Signer/components/TransactionPendingForm/transactionPendingForm.js

@@ -41,6 +41,9 @@ export default class TransactionPendingForm extends Component {
       }),
       PropTypes.shape({
         data: PropTypes.string.isRequired
+      }),
+      PropTypes.shape({
+        decrypt: PropTypes.string.isRequired
       })
     ]).isRequired
   };

js/src/shell/Signer/components/TransactionPendingFormConfirm/transactionPendingFormConfirm.js

@@ -22,7 +22,7 @@ import ReactTooltip from 'react-tooltip';
 
 import { Button, Form, Input, IdentityIcon, QrCode, QrScan } from '@parity/ui';
 
-import { generateTxQr, generateDataQr } from '~/shell/Signer/utils/qrscan';
+import { generateTxQr, generateDecryptQr, generateDataQr } from '~/shell/Signer/utils/qrscan';
 
 import styles from './transactionPendingFormConfirm.css';
 
@@ -344,7 +344,7 @@ export default class TransactionPendingFormConfirm extends Component {
     return (
       <QrScan
         className={ styles.camera }
-        onScan={ this.onScanTx }
+        onScan={ this.onScan }
       />
     );
   }
@@ -396,8 +396,8 @@ export default class TransactionPendingFormConfirm extends Component {
     );
   }
 
-  onScanTx = (signature) => {
-    const { chainId, rlp, tx, data } = this.state.qr;
+  onScan = (signature) => {
+    const { chainId, rlp, tx, data, decrypt } = this.state.qr;
 
     if (signature && signature.substr(0, 2) !== '0x') {
       signature = `0x${signature}`;
@@ -417,6 +417,16 @@ export default class TransactionPendingFormConfirm extends Component {
       return;
     }
 
+    if (decrypt) {
+      this.props.onConfirm({
+        decrypted: {
+          decrypt,
+          msg: signature
+        }
+      });
+      return;
+    }
+
     this.props.onConfirm({
       dataSigned: {
         data,
@@ -491,7 +501,7 @@ export default class TransactionPendingFormConfirm extends Component {
   generateQr = () => {
     const { api } = this.context;
     const { netVersion, dataToSign } = this.props;
-    const { transaction, data } = dataToSign;
+    const { transaction, data, decrypt } = dataToSign;
     const setState = qr => {
       this.setState({ qr });
     };
@@ -501,6 +511,11 @@ export default class TransactionPendingFormConfirm extends Component {
       return;
     }
 
+    if (decrypt) {
+      generateDecryptQr(decrypt).then(setState);
+      return;
+    }
+
     generateDataQr(data).then(setState);
   }
 
@@ -539,7 +554,7 @@ export default class TransactionPendingFormConfirm extends Component {
     const { account, dataToSign } = this.props;
     const { qr } = this.state;
 
-    if (dataToSign.data && qr && !qr.value) {
+    if ((dataToSign.data || dataToSign.decrypt) && qr && !qr.value) {
       this.generateQr();
       return;
     }

js/src/shell/Signer/utils/qrscan.js

@@ -121,6 +121,16 @@ export function generateDataQr (data) {
   });
 }
 
+export function generateDecryptQr (data) {
+  return Promise.resolve({
+    decrypt: data,
+    value: JSON.stringify({
+      action: 'decrypt',
+      data
+    })
+  });
+}
+
 export function generateTxQr (api, netVersion, transaction) {
   return createUnsignedTx(api, netVersion, transaction)
     .then((qr) => {

js/src/ui/Container/Title/Actions/actions.js

@@ -0,0 +1,35 @@
+// Copyright 2015-2017 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+import React, { PropTypes } from 'react';
+
+import styles from '../title.css';
+
+export default function Actions ({ actions }) {
+  if (!actions || !actions.length) {
+    return null;
+  }
+
+  return (
+    <div className={ styles.actions }>
+      { actions }
+    </div>
+  );
+}
+
+Actions.propTypes = {
+  actions: PropTypes.array
+};

js/src/ui/Container/Title/Actions/index.js

@@ -0,0 +1,17 @@
+// Copyright 2015-2017 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+export default from './actions';

js/src/ui/Container/Title/title.css

@@ -21,6 +21,15 @@ $bylineMaxHeight: 2.4rem;
 $titleLineHeight: 2rem;
 $smallFontSize: 0.75rem;
 
+.container {
+  display: flex;
+  flex-direction: row;
+  justify-content: space-between;
+}
+
+.actions {
+}
+
 .byline,
 .description {
   color: $bylineColor;

js/src/ui/Container/Title/title.js

@@ -18,24 +18,29 @@ import React, { PropTypes } from 'react';
 
 import { nodeOrStringProptype } from '@parity/shared/util/proptypes';
 
+import Actions from './Actions';
 import Byline from './Byline';
 import Description from './Description';
 
 import styles from './title.css';
 
-export default function Title ({ byline, className, description, title }) {
+export default function Title ({ actions, byline, className, description, title }) {
   return (
     <div className={ className }>
+      <div>
         <h3 className={ styles.title }>
           { title }
         </h3>
         <Byline byline={ byline } />
         <Description description={ description } />
       </div>
+      <Actions actions={ actions } />
+    </div>
   );
 }
 
 Title.propTypes = {
+  actions: PropTypes.array,
   byline: nodeOrStringProptype(),
   className: PropTypes.string,
   description: nodeOrStringProptype(),

js/src/views/Status/Peers/peers.css

@@ -45,3 +45,16 @@
     white-space: nowrap;
   }
 }
+
+.form {
+  align-items: center;
+  display: flex;
+  flex-direction: row;
+  float: right;
+  width: 40em;
+
+  .input {
+    flex: 1;
+    margin-right: 1em;
+  }
+}

js/src/views/Status/Peers/peers.js

@@ -14,26 +14,94 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-import React, { PropTypes } from 'react';
+import React, { Component, PropTypes } from 'react';
 import { FormattedMessage } from 'react-intl';
+import { bindActionCreators } from 'redux';
 import { connect } from 'react-redux';
 
-import { Container } from '@parity/ui';
-
-import Peer from './Peer';
+import { showSnackbar } from '@parity/shared/redux/providers/snackbarActions';
+import { newError } from '@parity/shared/redux/actions';
+import { Button, Container, ContainerTitle, Input, ScrollableText, ShortenedHash } from '@parity/ui';
 
 import styles from './peers.css';
 
-function Peers ({ peers }) {
+class Peers extends Component {
+  static contextTypes = {
+    api: PropTypes.object
+  };
+
+  static propTypes = {
+    peers: PropTypes.array.isRequired,
+    newError: PropTypes.func,
+    showSnackbar: PropTypes.func
+  };
+
+  state = {
+    action: '',
+    formInput: '',
+    showForm: false
+  };
+
+  getActions () {
+    return [
+      <Button
+        key='btn_acceptNonReserved'
+        label={
+          <FormattedMessage
+            id='peers.acceptNonReserved.label'
+            defaultMessage='Accept non-reserved'
+          />
+        }
+        onClick={ this.handleAcceptNonReserved }
+      />,
+      <Button
+        key='btn_dropNonReserved'
+        label={
+          <FormattedMessage
+            id='peers.dropNonReserved.label'
+            defaultMessage='Drop non-reserved'
+          />
+        }
+        onClick={ this.handleDropNonReserved }
+      />,
+      <Button
+        key='btn_addReserved'
+        label={
+          <FormattedMessage
+            id='peers.addReserved.label'
+            defaultMessage='Add reserved'
+          />
+        }
+        onClick={ this.handleAddReserved }
+      />,
+      <Button
+        key='btn_removeReserved'
+        label={
+          <FormattedMessage
+            id='peers.removeReserved.label'
+            defaultMessage='Remove reserved'
+          />
+        }
+        onClick={ this.handleRemoveReserved }
+      />
+    ];
+  }
+
+  render () {
+    const { peers } = this.props;
+
     return (
-    <Container
+      <Container>
+        <ContainerTitle
+          actions={ this.getActions() }
           title={
             <FormattedMessage
               id='status.peers.title'
               defaultMessage='network peers'
             />
           }
-    >
+        />
+        { this.renderForm() }
         <div className={ styles.peers }>
           <table>
             <thead>
@@ -78,27 +146,195 @@ function Peers ({ peers }) {
               </tr>
             </thead>
             <tbody>
-            {
-              peers.map((peer, index) => {
-                return (
-                  <Peer
-                    index={ index }
-                    key={ index }
-                    peer={ peer }
-                  />
-                );
-              })
-            }
+              { this.renderPeers(peers) }
             </tbody>
           </table>
         </div>
       </Container>
     );
-}
+  }
 
-Peers.propTypes = {
-  peers: PropTypes.array.isRequired
-};
+  renderForm () {
+    const { action, showForm } = this.state;
+
+    if (!showForm) {
+      return null;
+    }
+
+    return (
+      <div className={ styles.form }>
+        <div className={ styles.input }>
+          <Input
+            label={
+              <FormattedMessage
+                id='peers.form.label'
+                defaultMessage='Peer enode URL'
+              />
+            }
+            onChange={ this.handleInputChange }
+          />
+        </div>
+        <Button
+          label={
+            <FormattedMessage
+              id='peers.form.action.label'
+              defaultMessage='{add, select, true {Add} false {}}{remove, select, true {Remove} false {}}'
+              values={ {
+                add: action === 'add',
+                remove: action === 'remove'
+              } }
+            />
+          }
+          onClick={ this.handleConfirmForm }
+        />
+        <Button
+          label={
+            <FormattedMessage
+              id='peers.form.cancel.label'
+              defaultMessage='Cancel'
+            />
+          }
+          onClick={ this.handleCancelForm }
+        />
+      </div>
+    );
+  }
+
+  renderPeers (peers) {
+    return peers.map((peer, index) => this.renderPeer(peer, index));
+  }
+
+  renderPeer (peer, index) {
+    const { caps, id, name, network, protocols } = peer;
+
+    return (
+      <tr
+        className={ styles.peer }
+        key={ id }
+      >
+        <td>
+          { index + 1 }
+        </td>
+        <td>
+          <ScrollableText small text={ id } />
+        </td>
+        <td>
+          { network.remoteAddress }
+        </td>
+        <td>
+          { name }
+        </td>
+        <td>
+          {
+            protocols.eth
+            ? <ShortenedHash data={ protocols.eth.head } />
+            : null
+          }
+        </td>
+        <td>
+          {
+            protocols.eth && protocols.eth.difficulty.gt(0)
+            ? protocols.eth.difficulty.toExponential(16)
+            : null
+          }
+        </td>
+        <td>
+          {
+            caps && caps.length > 0
+            ? caps.join(' - ')
+            : null
+          }
+        </td>
+      </tr>
+    );
+  }
+
+  handleAcceptNonReserved = () => {
+    return this.context.api.parity.acceptNonReservedPeers()
+      .then(() => {
+        const message = (
+          <FormattedMessage
+            id='peers.acceptNonReservedPeers.success'
+            defaultMessage='Accepting non-reserved peers'
+          />
+        );
+
+        this.props.showSnackbar(message, 3000);
+      })
+      .catch((error) => {
+        this.props.newError(error);
+      });
+  };
+
+  handleDropNonReserved = () => {
+    return this.context.api.parity.dropNonReservedPeers()
+      .then(() => {
+        const message = (
+          <FormattedMessage
+            id='peers.dropNonReservedPeers.success'
+            defaultMessage='Dropping non-reserved peers'
+          />
+        );
+
+        this.props.showSnackbar(message, 3000);
+      })
+      .catch((error) => {
+        this.props.newError(error);
+      });
+  };
+
+  handleAddReserved = () => {
+    this.setState({ showForm: true, action: 'add' });
+  };
+
+  handleRemoveReserved = () => {
+    this.setState({ showForm: true, action: 'remove' });
+  };
+
+  handleInputChange = (event, value) => {
+    this.setState({ formInput: value });
+  };
+
+  handleCancelForm = () => {
+    this.setState({ showForm: false, action: '', formInput: '' });
+  };
+
+  handleConfirmForm = () => {
+    const { action, formInput } = this.state;
+    let method;
+
+    if (action === 'add') {
+      method = 'addReservedPeer';
+    } else if (action === 'remove') {
+      method = 'removeReservedPeer';
+    }
+
+    this.setState({ showForm: false, action: '', formInput: '' });
+
+    if (!method) {
+      return;
+    }
+
+    this.context.api.parity[method](formInput)
+      .then(() => {
+        const message = (
+          <FormattedMessage
+            id='peers.form.action.success'
+            defaultMessage='Successfully {add, select, true {added} false {}}{remove, select, true {removed} false {}} a reserved peer'
+            values={ {
+              add: action === 'add',
+              remove: action === 'remove'
+            } }
+          />
+        );
+
+        this.props.showSnackbar(message, 3000);
+      })
+      .catch((error) => {
+        this.props.newError(error);
+      });
+  };
+}
 
 function mapStateToProps (state) {
   const handshakeRegex = /handshake/i;
@@ -118,7 +354,11 @@ function mapStateToProps (state) {
   return { peers: realPeers };
 }
 
-export default connect(
-  mapStateToProps,
-  null
-)(Peers);
+function mapDispatchToProps (dispatch) {
+  return bindActionCreators({
+    newError,
+    showSnackbar
+  }, dispatch);
+}
+
+export default connect(mapStateToProps, mapDispatchToProps)(Peers);

json/src/spec/authority_round.rs

@@ -46,6 +46,9 @@ pub struct AuthorityRoundParams {
 	/// See main AuthorityRoundParams docs.
 	#[serde(rename="eip155Transition")]
 	pub eip155_transition: Option<Uint>,
+	/// Block from which monotonic steps start.
+	#[serde(rename="validateStepTransition")]
+	pub validate_step_transition: Option<Uint>,
 }
 
 /// Authority engine deserialization.
@@ -71,7 +74,8 @@ mod tests {
 				},
 				"blockReward": "0x50",
 				"startStep" : 24,
-				"eip155Transition": "0x42"
+				"eip155Transition": "0x42",
+				"validateStepTransition": 150
 			}
 		}"#;
 

rpc/src/v1/impls/signer.rs

@@ -201,8 +201,10 @@ impl<D: Dispatcher + 'static> Signer for SignerClient<D> {
 						Err(err) => Err(errors::invalid_params("Invalid signature received.", err)),
 					}
 				},
-				// TODO [ToDr]: Decrypt - pass through?
-				_ => Err(errors::unimplemented(Some("Non-transaction requests does not support RAW signing yet.".into()))),
+				ConfirmationPayload::Decrypt(_address, _data) => {
+					// TODO [ToDr]: Decrypt can we verify if the answer is correct?
+					Ok(ConfirmationResponse::Decrypt(bytes))
+				},
 			};
 			if let Ok(ref response) = result {
 				signer.request_confirmed(id, Ok(response.clone()));

rpc/src/v1/tests/mocked/signer.rs

@@ -28,7 +28,7 @@ use jsonrpc_core::IoHandler;
 use v1::{SignerClient, Signer, Origin};
 use v1::metadata::Metadata;
 use v1::tests::helpers::TestMinerService;
-use v1::types::H520;
+use v1::types::{Bytes as RpcBytes, H520};
 use v1::helpers::{SigningQueue, SignerService, FilledTransactionRequest, ConfirmationPayload};
 use v1::helpers::dispatch::{FullDispatcher, eth_data_hash};
 
@@ -479,7 +479,6 @@ fn should_confirm_sign_transaction_with_rlp() {
 	assert_eq!(tester.miner.imported_transactions.lock().len(), 0);
 }
 
-
 #[test]
 fn should_confirm_data_sign_with_signature() {
 	// given
@@ -510,6 +509,34 @@ fn should_confirm_data_sign_with_signature() {
 	assert_eq!(tester.miner.imported_transactions.lock().len(), 0);
 }
 
+#[test]
+fn should_confirm_decrypt_with_phrase() {
+	// given
+	let tester = signer_tester();
+	let address = tester.accounts.new_account("test").unwrap();
+	tester.signer.add_request(ConfirmationPayload::Decrypt(
+		address,
+		vec![1, 2, 3, 4].into(),
+	), Origin::Unknown).unwrap();
+	assert_eq!(tester.signer.requests().len(), 1);
+
+	let decrypted = serde_json::to_string(&RpcBytes::new(b"phrase".to_vec())).unwrap();
+
+	// when
+	let request = r#"{
+		"jsonrpc":"2.0",
+		"method":"signer_confirmRequestRaw",
+		"params":["0x1", "#.to_owned() + &decrypted + r#"],
+		"id":1
+	}"#;
+	let response = r#"{"jsonrpc":"2.0","result":"#.to_owned() + &decrypted + r#","id":1}"#;
+
+	// then
+	assert_eq!(tester.io.handle_request_sync(&request), Some(response.to_owned()));
+	assert_eq!(tester.signer.requests().len(), 0);
+	assert_eq!(tester.miner.imported_transactions.lock().len(), 0);
+}
+
 #[test]
 fn should_generate_new_token() {
 	// given