puUsage_(valueForThread1) + getCpuUsage_(valueForThread2), 1e-7);
    assert.closeTo(getCpuTotal_(valueForAllThreads),
        getCpuTotal_(valueForThread1) + getCpuTotal_(valueForThread2), 1e-7);
  });

  test('constructMultiDimensionalView_AllThreadsOfSameProcess_' +
       'disjointExpectationsAllInitiators', () => {
    const modelSpec = getAllThreadsOfSameProcessModelSpec_();
    modelSpec.expectations.push(
        {stage: 'Animation', initiatorType: INITIATOR_TYPE.VIDEO,
          range: [0, 90]},
  