oop/test/uebung/uebung05/logistics/storage/IntStorageTest.java

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2024-05-16 18:07:20 +02:00
package logistics.storage;
import logistics.material.Oil;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
public class IntStorageTest {
private static final int MAX = 3;
private IntStorage intStorage;
@Before
public void setup() {
intStorage = new IntStorage(0, Oil.INSTANCE, MAX);
}
@Test
public void testEmptyStorage() {
assertEquals(0, intStorage.getStored());
}
@Test
public void testGetStorage() {
intStorage.fill(1);
assertEquals(1, intStorage.getStored());
}
@Test
public void testGetMax() {
assertEquals(MAX, intStorage.getMax());
}
@Test
public void testFillUp() {
intStorage.fillUp();
assertEquals(MAX, intStorage.getStored());
}
@Test
public void testUpperBound() {
intStorage.fill(MAX + 1);
assertEquals(MAX, intStorage.getStored());
}
@Test
public void testConsume() {
intStorage.fillUp();
assertEquals(MAX, intStorage.getStored());
assertEquals(MAX, intStorage.consume(MAX));
}
@Test
public void testLowerBound() {
intStorage.consume(1);
assertEquals(0, intStorage.getStored());
}
@Test(expected = IllegalArgumentException.class)
public void testIllegalFill() {
intStorage.fill(-1);
}
@Test(expected = IllegalArgumentException.class)
public void testIllegalConsume() {
intStorage.consume(-1);
}
@Test(expected = IllegalArgumentException.class)
public void testIllegalLowerBoundConstructor() {
new IntStorage(-1, Oil.INSTANCE, MAX);
}
@Test
public void testUpperBoundConstructor() {
final IntStorage storage = new IntStorage(MAX + 1, Oil.INSTANCE, MAX);
assertEquals(MAX, storage.getStored());
}
}