Set up a test for the failing parsing

helpers.js

@@ -0,0 +1,39 @@
+function parse(data) {
+  if (typeof data !== 'object' || data === null) {
+    throw new Error(`Bad Data, expected an object, got: ${data === null ? null : typeof data}`);
+  }
+
+  if ((typeof data.title) !== 'string') {
+    throw new Error(`Bad Title: ${data.title}`);
+  }
+
+  if (!['string', 'number'].includes(typeof data.amount)) {
+    throw new Error(`Bad amount: ${data.amount}`);
+  }
+
+  if (typeof data.amount === 'string') {
+    const value = Number(data.amount.replaceAll(/[^\d]/g, ''));
+    data.amount = Number.isNaN(value) ? 0 : value;
+  }
+
+  
+  return data;
+}
+
+function makeTransaction(data, account) {
+  return {
+    account,
+    date: new Date().toLocaleDateString('sv-SE'), // "YYYY-MM-DD"
+    payee_name: data.title,
+    // Actual considers this an integer representing a decimal value so the last two digits of the integer
+    // are placed after the decimal point (unclear why but okay...)
+    // It has to be negative or actual will think it's a deposit
+    amount: data.amount * -100,
+    cleared: true,
+  };
+}
+
+module.exports = {
+  makeTransaction,
+  parse
+};