@Test
public void hasProgressWithoutSize() {
t.setSize(0);
t.setTransferred(0);
assertEquals(0.0, t.getProgress(), PRECISION);
}
@Test
public void notifiesOnStateChange() {
Transaction t = new DummyTransaction();
t.onProgress(() -> progress.add(null));
t.toState(FAILED);
assertEquals(1, progress.size());
}
@Test
public void notifiesOnProgress() {
Transaction t = new DummyTransaction();
t.onProgress(() -> progress.add(null));
t.setTransferred(10L);
assertEquals(1, progress.size());
}
@Test
public void notifiesOnSkippedClose() {
try (Transaction t = new DummyTransaction()) {
t.toState(SKIPPED);
t.onSkipped(() -> updates.add(SKIPPED));
}
assertEquals("missing skipped notification", 1, updates.size());
}
@Test
public void notifiesOnFailedClose() {
try (Transaction t = new DummyTransaction()) {
t.toState(FAILED);
t.onFailure(() -> updates.add(FAILED));
}
assertEquals("missing failure notification", 1, updates.size());
}
@Test
public void notifiesOnSuccessfulClose() {
try (Transaction t = new DummyTransaction()) {
t.toState(FINISHED);
t.onSuccess(() -> updates.add(FINISHED));
}
assertEquals("missing success notification", 1, updates.size());
}
@Test
public void knowsWhenItHasNoSize() {
Transaction t = new DummyTransaction();
t.setSize(0);
assertFalse(t.hasSize());
}