const assert = require("node:assert/strict");
const calendar = require("../static/calendar.js");

const birthdays = {
  spring: { 4: ["Kent", 2], 7: ["Lewis"] }
};

assert.equal(calendar.birthdayOn(birthdays, "spring", 4, 1), null);
assert.equal(calendar.birthdayOn(birthdays, "spring", 4, 2), "Kent");
assert.equal(calendar.birthdayOn(birthdays, "spring", 7, 1), "Lewis");
assert.equal(calendar.birthdayOn(birthdays, "spring", 7, 2), "Lewis");
assert.equal(calendar.birthdayOn(birthdays, "spring", 8, 1), null);

console.log("calendar tests passed");