fuse-box/src/tests/plugins/CoffeePlugin.test.ts

Fuse-Box a bundler that does it right

import { CoffeePlugin, RawPlugin } from "../../index";
import { createEnv } from "../stubs/TestEnvironment";
import { FuseTestEnv } from "../stubs/FuseTestEnv";
import { should } from "fuse-test-runner";

const coffeeFileSource = `class Demo
                                           demo: ->
                                            "hello"
`;

export class CoffeePluginTest {
    "Should return compiled CoffeScript code"() {
        return createEnv({
            project: {
                files: {
                    "app.coffee": coffeeFileSource,
                },
                plugins: [
                    [CoffeePlugin({}), RawPlugin({})]
                ],
                instructions: ">app.coffee",
            },
        }).then((result) => {
            const out = result.project.FuseBox.import("./app.coffee");
            should(out).equal(`var Demo;

Demo = (function() {
  function Demo() {}

  Demo.prototype.demo = function() {
    return "hello";
  };

  return Demo;

})();
`
            );
        });
    }

    "Should handle options"() {
        return createEnv({
            project: {
                files: {
                    "app.coffee": coffeeFileSource,
                },
                plugins: [
                    [CoffeePlugin({
                        bare: false,
                    }), RawPlugin({})]
                ],
                instructions: ">app.coffee",
            },
        }).then((result) => {
            const out = result.project.FuseBox.import("./app.coffee");
            should(out).equal(`(function() {
  var Demo;

  Demo = (function() {
    function Demo() {}

    Demo.prototype.demo = function() {
      return "hello";
    };

    return Demo;

  })();

}).call(this);
`
            );
        });
    }

    "Should allow extension overrides"() {
      return FuseTestEnv.create({
          project: {
            extensionOverrides: ['.foo.coffee'],
            plugins: [CoffeePlugin({})]
            files: {
                "hello.coffee": `module.exports = getMessage: -> 'I should not be included'`,
                "hello.foo.coffee": `module.exports = getMessage: -> 'I should be included'`
            }
          }
        }).simple('>hello.coffee').then((env) => env.browser((window) => {
          should(window.FuseBox.import("./hello.coffee").getMessage()).equal('I should be included');
        }));
    }
}