Add test for extractTransactionData()

test/TransactionParser.test.ts

@@ -0,0 +1,35 @@
+
+import { TransactionParser } from "../src/common/TransactionParser";
+import * as mocha from "mocha";
+import { block, contractCreateTrx, ethTransferTrx } from "./SeedData";
+import { should, expect } from "chai"
+
+
+describe("Test TransactionParser", () => {
+    describe("Test extractTransactionData()", () => {
+        const extractTransactionData = new TransactionParser().extractTransactionData;
+        it("Should extract transaction data", () => {
+            const transaction = extractTransactionData(block, ethTransferTrx);
+
+            transaction.should.to.have.property("_id").to.be.a("string");
+            transaction.should.to.have.property("blockNumber").to.be.a("number");
+            transaction.should.to.have.property("timeStamp").to.be.a("string");
+            transaction.should.to.have.property("nonce").to.be.a("number");
+            transaction.should.to.have.property("from").to.be.a("string");
+            transaction.should.to.have.property("to").to.be.a("string");
+            transaction.should.to.have.property("value").to.be.a("string");
+            transaction.should.to.have.property("gas").to.be.a("string");
+            transaction.should.to.have.property("gasPrice").to.be.a("string");
+            transaction.should.to.have.property("gasUsed").to.be.a("string");
+            transaction.should.to.have.property("input").to.be.a("string");
+            transaction.should.to.have.property("addresses").to.be.a("array");
+        })
+
+        it("Should extract contract creation transaction correctly", () => {
+            const transaction = extractTransactionData(block, contractCreateTrx);
+
+            expect(transaction.to).to.equal("");
+            expect(transaction.addresses).to.have.lengthOf(1);
+        })
+    })
+})