@Test
public void add_itemA100の実行後はgetNum_itemA100は2を返す() throws Exception {
// Exercise
sut.add(itemA100);
// Verify
assertThat(sut.getNum(itemA100), is(2));
}
@Test
public void add_itemA200の実行後はget_itemAは2を返す() throws Exception {
// SetUp
Item itemA200 = new Item("A", 200);
// Exercise
sut.add(itemA200);
// Verify
assertThat(sut.getNum(itemA100), is(2));
}
@Test
public void add_itemB200の実行後はgetNum_itemB200は1を返す() throws Exception {
// SetUp
Item itemB200 = new Item("B", 200);
// Exercise
sut.add(itemB200);
// Verify
assertThat(sut.getNum(itemB200), is(1));
}
@Test
public void getNum_itemA100は1を返す() throws Exception {
// Exercise
// Verify
assertThat(sut.getNum(itemA100), is(1));
}