imptest/spec/cli/test/builder-cache.spec.js

Electric Imp Test Runner

// MIT License
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// Copyright 2016 Electric Imp
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// Builder syntax tests

'use strict';

require('jasmine-expect');
const fs = require('fs');
const run = require('./run');

describe('TestCommand test suite for Builder cache scenario', () => {
  let commandOut = '',
    commandSuccess = true;

  beforeEach(() => {
    jasmine.DEFAULT_TIMEOUT_INTERVAL = 100000;
  });

  // reset previous state
  var removeCacheDir = function(path) {
    if (fs.existsSync(path)) {
      fs.readdirSync(path).forEach(function(file, index){
        var cachedLib = path + "/" + file;
        if (fs.lstatSync(cachedLib).isDirectory()) { // unexpected case
          removeCacheDir(cachedLib);
        } else // remove lib
          fs.unlinkSync(cachedLib);
      });
      fs.rmdirSync(path);
    }
  };
  removeCacheDir(".builder-cache");

  it('should run a command without cache option in the project config', (done) => {
    run({
      configPath:  '/fixtures/builder-cache/.imptest',
    }).then((res) => {
      commandSuccess = res.success;
      commandOut = res.out;
      done();
    });
  });

  it('should verify that there is no cache folder', (done) => {
    // todo: insert more checks here
    expect(commandSuccess).toBe(true);
    expect(commandOut).not.toBeEmptyString();
    expect(commandOut).toMatch(/Testing succeeded\n/);
    expect(fs.existsSync(".builder-cache")).toBe(false);
    done();
  });

  it('should run a command to check that command line cache option has a higher priority than project config', (done) => {
    run({
      configPath:  '/fixtures/builder-cache/.imptest_cache_true',
      builderCache: false,
    }).then((res) => {
      commandSuccess = res.success;
      commandOut = res.out;
      done();
    });
  });

  it('should verify that there is no cache folder', (done) => {
    // todo: insert more checks here
    expect(commandSuccess).toBe(true);
    expect(commandOut).not.toBeEmptyString();
    expect(commandOut).toMatch(/Testing succeeded\n/);
    expect(fs.existsSync(".builder-cache")).toBe(false);
    done();
  });

  it('should run a command with cache enabled', (done) => {
    run({
      configPath:  '/fixtures/builder-cache/.imptest_cache_false',
      builderCache: true,
    }).then((res) => {
      commandSuccess = res.success;
      commandOut = res.out;
      done();
    });
  });

  it('should verify that cache folder present', (done) => {
    // todo: insert more checks here
    expect(commandSuccess).toBe(true);
    expect(commandOut).not.toBeEmptyString();
    expect(commandOut).toMatch(/Testing succeeded\n/);
    expect(fs.existsSync(".builder-cache")).toBe(true);
    done();
  });

  removeCacheDir(".builder-cache");
});