72 lines
2.3 KiB
TypeScript
72 lines
2.3 KiB
TypeScript
import TransactionFactory from "../src/program/namespace/transaction";
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import InstructionFactory from "../src/program/namespace/instruction";
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import { BorshCoder } from "../src";
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import { PublicKey, TransactionInstruction } from "@solana/web3.js";
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describe("Transaction", () => {
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const preIx = new TransactionInstruction({
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keys: [],
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programId: PublicKey.default,
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data: Buffer.from("pre"),
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});
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const postIx = new TransactionInstruction({
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keys: [],
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programId: PublicKey.default,
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data: Buffer.from("post"),
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});
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const idl = {
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version: "0.0.0",
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name: "basic_0",
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instructions: [
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{
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name: "initialize",
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accounts: [],
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args: [],
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},
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],
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};
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it("should add pre instructions before method ix", async () => {
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const coder = new BorshCoder(idl);
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const programId = PublicKey.default;
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const ixItem = InstructionFactory.build(
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idl.instructions[0],
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(ixName, ix) => coder.instruction.encode(ixName, ix),
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programId
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);
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const txItem = TransactionFactory.build(idl.instructions[0], ixItem);
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const tx = txItem({ accounts: {}, preInstructions: [preIx] });
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expect(tx.instructions.length).toBe(2);
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expect(tx.instructions[0]).toMatchObject(preIx);
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});
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it("should add post instructions after method ix", async () => {
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const coder = new BorshCoder(idl);
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const programId = PublicKey.default;
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const ixItem = InstructionFactory.build(
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idl.instructions[0],
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(ixName, ix) => coder.instruction.encode(ixName, ix),
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programId
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);
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const txItem = TransactionFactory.build(idl.instructions[0], ixItem);
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const tx = txItem({ accounts: {}, postInstructions: [postIx] });
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expect(tx.instructions.length).toBe(2);
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expect(tx.instructions[1]).toMatchObject(postIx);
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});
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it("should throw error if both preInstructions and instructions are used", async () => {
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const coder = new BorshCoder(idl);
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const programId = PublicKey.default;
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const ixItem = InstructionFactory.build(
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idl.instructions[0],
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(ixName, ix) => coder.instruction.encode(ixName, ix),
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programId
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);
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const txItem = TransactionFactory.build(idl.instructions[0], ixItem);
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expect(() =>
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txItem({ accounts: {}, preInstructions: [preIx], instructions: [preIx] })
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).toThrow(new Error("instructions is deprecated, use preInstructions"));
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});
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});
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