Method constructor

test/tools/runner/config.ts:117–162

(
    private uri: string,
    private context: Record<string, any>
  )

  compressor: CompressorName | null;

  constructor(
    private uri: string,
    private context: Record<string, any>
  ) {
    const url = new ConnectionString(uri);
    const { hosts } = url;
    const hostAddresses = hosts.map(HostAddress.fromString);
    this.version = context.version;
    this.clientSideEncryption = context.clientSideEncryption;
    this.cryptSharedVersion = context.cryptShared;
    this.parameters = { ...context.parameters };
    this.singleMongosLoadBalancerUri = context.singleMongosLoadBalancerUri;
    this.multiMongosLoadBalancerUri = context.multiMongosLoadBalancerUri;
    this.topologyType = this.isLoadBalanced ? TopologyType.LoadBalanced : context.topologyType;
    this.buildInfo = context.buildInfo;
    this.serverApi = context.serverApi;
    this.isSrv = uri.indexOf('mongodb+srv') > -1;
    this.compressor = getCompressor(process.env.COMPRESSOR);
    this.options = {
      hosts,
      hostAddresses,
      hostAddress: hostAddresses[0],
      host: hostAddresses[0].host,
      port: typeof hostAddresses[0].host === 'string' && hostAddresses[0].port,
      db: url.pathname.slice(1) ? url.pathname.slice(1) : 'integration_tests',
      replicaSet: url.searchParams.get('replicaSet'),
      proxyURIParams: url.searchParams.get('proxyHost')
        ? {
            proxyHost: url.searchParams.get('proxyHost'),
            proxyPort: Number(url.searchParams.get('proxyPort')),
            proxyUsername: url.searchParams.get('proxyUsername'),
            proxyPassword: url.searchParams.get('proxyPassword')
          }
        : undefined
    };
    if (url.username) {
      this.options.auth = {
        username: url.username,
        password: url.password
      };
    }

    this.filters = Object.fromEntries(
      context.filters.map(filter => [filter.constructor.name, filter])
    );
  }

  get isLoadBalanced() {
    return !!this.singleMongosLoadBalancerUri && !!this.multiMongosLoadBalancerUri;