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

Fuse-Box a bundler that does it right

import { createEnv } from "./../stubs/TestEnvironment";
import { FuseTestEnv } from "../stubs/FuseTestEnv";
import { should } from "fuse-test-runner";
import { JSONPlugin } from "../../plugins/JSONplugin";

export class JSONPluginTest {
    "Should import JSON file as object"() {
        return createEnv({
            project: {
                files: {
                    "index.ts": `const json= require('./config.json');`,
                    "config.json": `{
                    "name":"test",
                    "tags":["fusebox","test"]
                    }`,
                },
                plugins: [JSONPlugin()],
                instructions: "> index.ts",
            },
        }).then((result) => {
            const out = result.project.FuseBox.import("./config.json");
            should(out).deepEqual({ "name": "test", "tags": ["fusebox", "test"] }
            );
        });
    }

    "Should allow extension overrides"() {
      return FuseTestEnv.create({
          project: {
            extensionOverrides: ['.foo.json'],
            plugins: [JSONPlugin()]
            files: {
                "file.json": `{ "contents": "I should not be included" }`,
                "file.foo.json": `{ "contents": "I should be included" }`,
            }
          }
        }).simple('>file.json').then((env) => env.browser((window) => {
          should(window.FuseBox.import("./file.json")).deepEqual({ contents: 'I should be included' });
        }));
    }
}