package rx;

import static org.junit.Assert.*;

import java.util.ArrayList;

import java.util.List;

import org.junit.Test;

public class StartWithTests {

@Test

public void startWith1() {

List<String> values = Observable.from("one", "two").startWith("zero").toList().toBlockingObservable().single();

assertEquals("zero", values.get(0));

assertEquals("two", values.get(2));

}

@Test

public void startWithIterable() {

List<String> li = new ArrayList<String>();

li.add("alpha");

li.add("beta");

List<String> values = Observable.from("one", "two").startWith(li).toList().toBlockingObservable().single();

assertEquals("alpha", values.get(0));

assertEquals("beta", values.get(1));

assertEquals("one", values.get(2));

assertEquals("two", values.get(3));

}

}