31 lines
1.6 KiB
TypeScript
31 lines
1.6 KiB
TypeScript
import { findSequenceForSignedTx } from "./sequence";
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import response1 from "./testdata/txresponse1.json";
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import response2 from "./testdata/txresponse2.json";
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import response3 from "./testdata/txresponse3.json";
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// Those values must match ./testdata/txresponse*.json
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const chainId = "testing";
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const accountNumber = 4;
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describe("sequence", () => {
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describe("findSequenceForSignedTx", () => {
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it("works", async () => {
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const current = 100; // what we get from GET /auth/accounts/{address}
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expect(await findSequenceForSignedTx(response1.tx, chainId, accountNumber, current)).toEqual(10);
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// We know response3.height > response1.height, so the sequence must be at least 10+1
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expect(await findSequenceForSignedTx(response3.tx, chainId, accountNumber, current, 11)).toEqual(19);
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// We know response3.height > response2.height > response1.height, so the sequence must be at least 10+1 and smaller than 19
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expect(await findSequenceForSignedTx(response2.tx, chainId, accountNumber, 19, 11)).toEqual(13);
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});
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it("returns undefined when sequence is not in range", async () => {
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expect(await findSequenceForSignedTx(response1.tx, chainId, accountNumber, 5)).toBeUndefined();
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expect(await findSequenceForSignedTx(response1.tx, chainId, accountNumber, 20, 11)).toBeUndefined();
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expect(await findSequenceForSignedTx(response1.tx, chainId, accountNumber, 20, 50)).toBeUndefined();
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// upper bound is not included in the possible results
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expect(await findSequenceForSignedTx(response1.tx, chainId, accountNumber, 10)).toBeUndefined();
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});
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});
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});
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