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-rw-r--r--packages/dev-utils/src/blockchain_lifecycle.ts16
-rw-r--r--packages/dev-utils/src/rpc.ts34
2 files changed, 25 insertions, 25 deletions
diff --git a/packages/dev-utils/src/blockchain_lifecycle.ts b/packages/dev-utils/src/blockchain_lifecycle.ts
index 0e493eb48..aaa5f0f4a 100644
--- a/packages/dev-utils/src/blockchain_lifecycle.ts
+++ b/packages/dev-utils/src/blockchain_lifecycle.ts
@@ -1,21 +1,21 @@
import {RPC} from './rpc';
export class BlockchainLifecycle {
- private rpc: RPC;
- private snapshotIdsStack: number[];
+ private _rpc: RPC;
+ private _snapshotIdsStack: number[];
constructor(url: string) {
- this.rpc = new RPC(url);
- this.snapshotIdsStack = [];
+ this._rpc = new RPC(url);
+ this._snapshotIdsStack = [];
}
// TODO: In order to run these tests on an actual node, we should check if we are running against
// TestRPC, if so, use snapshots, otherwise re-deploy contracts before every test
public async startAsync(): Promise<void> {
- const snapshotId = await this.rpc.takeSnapshotAsync();
- this.snapshotIdsStack.push(snapshotId);
+ const snapshotId = await this._rpc.takeSnapshotAsync();
+ this._snapshotIdsStack.push(snapshotId);
}
public async revertAsync(): Promise<void> {
- const snapshotId = this.snapshotIdsStack.pop() as number;
- const didRevert = await this.rpc.revertSnapshotAsync(snapshotId);
+ const snapshotId = this._snapshotIdsStack.pop() as number;
+ const didRevert = await this._rpc.revertSnapshotAsync(snapshotId);
if (!didRevert) {
throw new Error(`Snapshot with id #${snapshotId} failed to revert`);
}
diff --git a/packages/dev-utils/src/rpc.ts b/packages/dev-utils/src/rpc.ts
index 19834dbb4..cf6678f81 100644
--- a/packages/dev-utils/src/rpc.ts
+++ b/packages/dev-utils/src/rpc.ts
@@ -2,52 +2,52 @@ import * as ethUtil from 'ethereumjs-util';
import * as request from 'request-promise-native';
export class RPC {
- private url: string;
- private id: number;
+ private _url: string;
+ private _id: number;
constructor(url: string) {
- this.url = url;
- this.id = 0;
+ this._url = url;
+ this._id = 0;
}
public async takeSnapshotAsync(): Promise<number> {
const method = 'evm_snapshot';
const params: any[] = [];
- const payload = this.toPayload(method, params);
- const snapshotIdHex = await this.sendAsync(payload);
+ const payload = this._toPayload(method, params);
+ const snapshotIdHex = await this._sendAsync(payload);
const snapshotId = ethUtil.bufferToInt(ethUtil.toBuffer(snapshotIdHex));
return snapshotId;
}
public async revertSnapshotAsync(snapshotId: number): Promise<boolean> {
const method = 'evm_revert';
const params = [snapshotId];
- const payload = this.toPayload(method, params);
- const didRevert = await this.sendAsync(payload);
+ const payload = this._toPayload(method, params);
+ const didRevert = await this._sendAsync(payload);
return didRevert;
}
public async increaseTimeAsync(time: number) {
const method = 'evm_increaseTime';
const params = [time];
- const payload = this.toPayload(method, params);
- return this.sendAsync(payload);
+ const payload = this._toPayload(method, params);
+ return this._sendAsync(payload);
}
public async mineBlockAsync(): Promise<void> {
const method = 'evm_mine';
const params: any[] = [];
- const payload = this.toPayload(method, params);
- await this.sendAsync(payload);
+ const payload = this._toPayload(method, params);
+ await this._sendAsync(payload);
}
- private toPayload(method: string, params: any[] = []): string {
+ private _toPayload(method: string, params: any[] = []): string {
const payload = JSON.stringify({
- id: this.id,
+ id: this._id,
method,
params,
});
- this.id += 1;
+ this._url += 1;
return payload;
}
- private async sendAsync(payload: string): Promise<any> {
+ private async _sendAsync(payload: string): Promise<any> {
const opts = {
method: 'POST',
- uri: this.url,
+ uri: this._url,
body: payload,
headers: {
'content-type': 'application/json',