apn/test/credentials/resolve.js

An interface to the Apple Push Notification service for Node.js

"use strict";

var resolve = require("../../lib/credentials/resolve");
var fs = require("fs");

describe("resolve", function() {
  var pfx, cert, key;
  before(function () {
    pfx = fs.readFileSync("test/support/initializeTest.pfx");
    cert = fs.readFileSync("test/support/initializeTest.crt");
    key = fs.readFileSync("test/support/initializeTest.key");
  });

  it("returns PEM string as supplied", function() {
    expect(resolve(cert.toString()))
      .to.be.a("string")
      .and.to.equal(cert.toString());
  });

  it("returns Buffer as supplied", function() {
    expect(resolve(pfx))
      .to.satisfy(Buffer.isBuffer)
      .and.to.equal(pfx);
  });

  describe("with file path", function() {
    it("returns a Buffer for valid path", function() {
      return expect(resolve("test/support/initializeTest.key"))
             .to.satisfy(Buffer.isBuffer);
    });

    it("returns contents for value path", function () {
      return expect(resolve("test/support/initializeTest.key")
        .toString()).to.equal(key.toString());
    });

    it("throws for invalid path", function() {
      return expect(() => { resolve("test/support/fail/initializeTest.key") })
        .to.throw;
    });
  });

  it("returns null/undefined as supplied", function() {
    expect(resolve(null)).to.be.null;
    expect(resolve()).to.be.undefined;
  });
});