Examples with Dns okhttp3.Dns used on opensource projects

Example 46 with Dns

use of okhttp3.Dns in project okhttp by square.

the class EventListenerTest method emptyDnsLookup.

@Test
public void emptyDnsLookup() {
    Dns emptyDns = hostname -> Collections.emptyList();
    client = client.newBuilder().dns(emptyDns).build();
    Call call = client.newCall(new Request.Builder().url("http://fakeurl/").build());
    try {
        call.execute();
        fail();
    } catch (IOException expected) {
    }
    listener.removeUpToEvent(DnsStart.class);
    CallFailed callFailed = listener.removeUpToEvent(CallFailed.class);
    assertThat(callFailed.getCall()).isSameAs(call);
    assertThat(callFailed.getIoe()).isInstanceOf(UnknownHostException.class);
}