package io.sentry;

import org.testng.annotations.BeforeMethod;

import java.util.concurrent.Callable;

public class BaseTest {

@BeforeMethod

public void baseTestSetup() {

Sentry.setStoredClient(null);

}

/**

* To avoid littering tests with static Thread.sleep calls (because Android code must do async I/O),

* we use this method to repeatedly test a predicate with a maximum wait time, returning as

* soon as we see that it's true so that tests can move along promptly.

*

* @param maxWaitMs maximum time to wait in milliseconds

* @param predicate Callable that returns a boolean

* @throws Exception thrown is maximum time is used up, or Callable throws its own exception

*/

public void waitUntilTrue(int maxWaitMs, Callable<Boolean> predicate) throws Exception {

long until = System.currentTimeMillis() + maxWaitMs;

// pause one one-hundredths of the max delay between predicate checks

int pauseMs = maxWaitMs / 100;

while (System.currentTimeMillis() < until) {

boolean response = predicate.call();

if (response) {

return;

}

Thread.sleep(pauseMs);

}

throw new RuntimeException("Waited too long for predicate to come true.");

}

}