'use strict';

const assert = require('chai').assert
const H = require('./harness');

describe('#diagnostics', () => {
  describe('#info', () => {
    it('should fetch diagnostics data on a cluster successfully', async () => {
      var testCluster = await H.newCluster();

      // We put this in a try-catch block to enable us to capture the case
      // where the cluster does not support G3CP, and thus cluster-level
      // diagnostics are not possible.
      var res;
      try {
        res = await testCluster.diagnostics();
      } catch (e) {
        res = {
          id: '',
          version: 1,
          sdk: '',
          services: [],
        };
      }
      assert.isObject(res);
      assert.isString(res.id);
      assert.equal(res.version, 1);
      assert.isString(res.sdk);
      assert.isArray(res.services);

      await testCluster.close();
    });

    it('should fetch diagnostics data with a bucket open successfully', async () => {
      var res = await H.c.diagnostics();
      assert.isObject(res);
      assert.isString(res.id);
      assert.equal(res.version, 1);
      assert.isString(res.sdk);
      assert.isArray(res.services);
    });
  });

});
