TypeScript data.TransformBuilder類代碼示例

本文整理匯總了TypeScript中@orbit/data.TransformBuilder類的典型用法代碼示例。如果您正苦於以下問題：TypeScript TransformBuilder類的具體用法？TypeScript TransformBuilder怎麽用？TypeScript TransformBuilder使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。

在下文中一共展示了TransformBuilder類的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。

示例1: module

module('EventLoggingStrategy', function(hooks) {
  const t = new TransformBuilder();
  const tA = buildTransform([t.addRecord({ type: 'planet', id: 'a', attributes: { name: 'a' } })], null, 'a');
  const tB = buildTransform([t.addRecord({ type: 'planet', id: 'b', attributes: { name: 'b' } })], null, 'b');
  const tC = buildTransform([t.addRecord({ type: 'planet', id: 'c', attributes: { name: 'c' } })], null, 'c');

  let eventLoggingStrategy;

  test('can be instantiated', function(assert) {
    eventLoggingStrategy = new EventLoggingStrategy();

    assert.ok(eventLoggingStrategy);
  });

  test('can be added to a coordinator', function(assert) {
    let coordinator = new Coordinator();

    eventLoggingStrategy = new EventLoggingStrategy();

    coordinator.addStrategy(eventLoggingStrategy);

    assert.strictEqual(coordinator.getStrategy('event-logging'), eventLoggingStrategy);
  });

  test('for basic sources, installs `transform` listeners on activatation and removes them on deactivation', function(assert) {
    assert.expect(6);

    class MySource extends Source {}

    let s1 = new MySource({ name: 's1' });
    let s2 = new MySource({ name: 's2' });

    eventLoggingStrategy = new EventLoggingStrategy();

    let coordinator = new Coordinator({ sources: [ s1, s2 ], strategies: [ eventLoggingStrategy ]});

    assert.equal(s1.listeners('transform').length, 0);
    assert.equal(s2.listeners('transform').length, 0);

    return coordinator.activate()
      .then(() => {
        assert.equal(s1.listeners('transform').length, 1);
        assert.equal(s2.listeners('transform').length, 1);

        return coordinator.deactivate();
      })
      .then(() => {
        assert.equal(s1.listeners('transform').length, 0);
        assert.equal(s2.listeners('transform').length, 0);
      });
  });

  // TODO:
  // * test `interfaces` option
  // * test adding sources that support different interfaces to ensure they're inspected properly
});

開發者ID:SmuliS，項目名稱:orbit.js，代碼行數:56，代碼來源:event-logging-strategy-test.ts

示例2: test

    test('addRecord + replaceAttribute => [addRecord]', function(assert) {
      const t = buildTransform([
        tb.addRecord({
          type: 'planet',
          id: 'jupiter',
          attributes: { name: 'Earth' }
        }),
        tb.replaceAttribute(
          { type: 'planet', id: 'jupiter' },
          'atmosphere',
          'gaseous'
        )
      ]);

      assert.deepEqual(getTransformRequests(requestProcessor, t), [
        {
          op: 'addRecord',
          record: {
            type: 'planet',
            id: 'jupiter',
            attributes: { name: 'Earth', atmosphere: 'gaseous' }
          }
        }
      ]);
    });

開發者ID:orbitjs，項目名稱:orbit.js，代碼行數:25，代碼來源:transform-requests-test.ts

示例3: test

    test('addRecord + removeRecord => []', function(assert) {
      const t = buildTransform([
        tb.addRecord({ type: 'planet', id: 'jupiter', attributes: { name: 'Earth' } }),
        tb.removeRecord({ type: 'planet', id: 'jupiter' })
      ]);

      assert.deepEqual(getTransformRequests(source, t), []);
    });

開發者ID:SmuliS，項目名稱:orbit.js，代碼行數:8，代碼來源:transform-requests-test.ts

注：本文中的@orbit/data.TransformBuilder類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。