@Test
public void chainTest() {
final AtomicInteger i = new AtomicInteger(0);
ArrayBuilder<Task<String, String>> tasks = ArrayBuilder.list(Task.class);
for (int n = 0; n < 10; n++)
tasks.add(
new Task<String, String>() {
public String apply(String input, Chain<String, String> flow) {
i.getAndIncrement();
return flow.next(input);
}
});
Chain<String, String> chain =
Chain.<String, String>make()
.via(tasks.build())
.to(
new Function<String, String>() {
public String apply(String input) {
i.getAndIncrement();
return input.toUpperCase(Locale.US);
}
})
.get();
String v = chain.apply("a");
assertEquals("A", v);
assertEquals(11, i.get());
}
@Test
public void arrayBuilderTest() {
// Set array builder (no duplicates)
ArrayBuilder<String> ab = ArrayBuilder.set(String.class);
String[] array = ab.add("a").add("a").add("b").add("c").build();
assertEquals(3, array.length);
assertEquals("a", array[0]);
assertEquals("b", array[1]);
assertEquals("c", array[2]);
// List array (duplicates)
ab = ArrayBuilder.list(String.class);
array = ab.add("a").add("a").add("b").add("c").build();
assertEquals(4, array.length);
assertEquals("a", array[0]);
assertEquals("a", array[1]);
assertEquals("b", array[2]);
assertEquals("c", array[3]);
}