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-rw-r--r--packages/subproviders/test/integration/ledger_subprovider_test.ts13
1 files changed, 8 insertions, 5 deletions
diff --git a/packages/subproviders/test/integration/ledger_subprovider_test.ts b/packages/subproviders/test/integration/ledger_subprovider_test.ts
index 70fd2cfce..d3e9d0fde 100644
--- a/packages/subproviders/test/integration/ledger_subprovider_test.ts
+++ b/packages/subproviders/test/integration/ledger_subprovider_test.ts
@@ -20,6 +20,8 @@ import { reportCallbackErrors } from '../utils/report_callback_errors';
chaiSetup.configure();
const expect = chai.expect;
+const DEFAULT_NUM_ACCOUNTS = 10;
+const EXPECTED_SIGNATURE_LENGTH = 132;
async function ledgerEthereumNodeJsClientFactoryAsync(): Promise<LedgerEthereumClient> {
const ledgerConnection = await TransportNodeHid.create();
@@ -41,7 +43,7 @@ describe('LedgerSubprovider', () => {
it('returns default number of accounts', async () => {
const accounts = await ledgerSubprovider.getAccountsAsync();
expect(accounts[0]).to.not.be.an('undefined');
- expect(accounts.length).to.be.equal(10);
+ expect(accounts.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
});
it('returns the expected accounts from a ledger set up with the test mnemonic', async () => {
const accounts = await ledgerSubprovider.getAccountsAsync();
@@ -105,7 +107,7 @@ describe('LedgerSubprovider', () => {
};
const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
expect(err).to.be.a('null');
- expect(response.result.length).to.be.equal(10);
+ expect(response.result.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
done();
});
ledgerProvider.sendAsync(payload, callback);
@@ -123,7 +125,7 @@ describe('LedgerSubprovider', () => {
};
const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
expect(err).to.be.a('null');
- expect(response.result.length).to.be.equal(132);
+ expect(response.result.length).to.be.equal(EXPECTED_SIGNATURE_LENGTH);
expect(response.result.substr(0, 2)).to.be.equal('0x');
done();
});
@@ -143,7 +145,7 @@ describe('LedgerSubprovider', () => {
};
const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
expect(err).to.be.a('null');
- expect(response.result.length).to.be.equal(132);
+ expect(response.result.length).to.be.equal(EXPECTED_SIGNATURE_LENGTH);
expect(response.result.substr(0, 2)).to.be.equal('0x');
done();
});
@@ -197,7 +199,8 @@ describe('LedgerSubprovider', () => {
const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
expect(err).to.be.a('null');
const result = response.result;
- expect(result.length).to.be.equal(66);
+ const signedTxLength = 66;
+ expect(result.length).to.be.equal(signedTxLength);
expect(result.substr(0, 2)).to.be.equal('0x');
done();
});