@Test
public void testInvalidOption() {
Session session = Session.createTestSession();
session.handleInput("bogus");
assertEquals(Constants.invalidOptionString, session.history(-2));
assertTrue(session.lastMessage().startsWith(Constants.mainMenuString));
}
@Test
public void returnOptionSuccess() {
Session session = Session.createTestSession();
session.handleInput(Constants.checkoutBookCommand + " Book 1");
session.handleInput(Constants.returnBookCommand + " Book 1");
assertEquals("Book 1 " + Constants.returnSuccessString, session.history(-2));
}
@Test
public void testValidOptionListBooks() {
Session session = Session.createTestSession();
session.handleInput(Constants.listBooksCommand);
assertThat(session.history(-2).contains("Book 1"), is(true));
assertThat(session.history(-2).contains("Book 2"), is(true));
}
@Test
public void checkoutOptionDoubleRemoval() {
Session session = Session.createTestSession();
session.handleInput(Constants.checkoutBookCommand + " Book 1");
session.handleInput(Constants.checkoutBookCommand + " Book 1");
assertEquals(Constants.noMatchesString + " Book 1", session.history(-2));
}
@Test
public void checkoutOptionRemoval() {
Session session = Session.createTestSession();
session.handleInput(Constants.checkoutBookCommand + " Book 1");
session.handleInput(Constants.listBooksCommand);
String[] lines = session.history(-2).split("\n");
assertEquals(
String.format(Constants.bookFormatString, "Book 2", "Author 2", 1976, "1"), lines[1]);
assertEquals(2, lines.length);
}
@Test
public void testListBooksDetails() {
Session session = Session.createTestSession();
session.listItems(Library.createBookTestLibrary(), "");
assertThat(
session
.history(-2)
.contains(String.format(Constants.bookFormatString, "Book 1", "Author 1", 1337, "0")),
is(true));
assertThat(
session
.history(-2)
.contains(String.format(Constants.bookFormatString, "Book 2", "Author 2", 1976, "1")),
is(true));
}
@Test
public void testMainMenu() {
Session session = Session.createTestSession();
String[] lines = session.history().get(1).split("\n");
assertTrue(lines.length > 5);
assertEquals(Constants.mainMenuString, lines[0]);
assertTrue(
session
.history()
.get(1)
.contains(Constants.listBooksCommand + " - " + Constants.listBooksDescription));
assertTrue(
session
.history()
.get(1)
.contains(
Constants.checkoutBookCommand
+ " "
+ Constants.checkoutBookParamName
+ " - "
+ Constants.checkoutBookDescription));
}
@Test
public void testQuitOption() {
Session session = Session.createTestSession();
session.handleInput("quit");
assertEquals(Constants.quitString, session.lastMessage());
}
@Test
public void returnOptionFailure() {
Session session = Session.createTestSession();
session.handleInput(Constants.returnBookCommand + " Book 3");
assertEquals(Constants.noMatchesString + " Book 3", session.history(-2));
}
@Test
public void testWelcomeMessage() {
Session session = Session.createTestSession();
assertEquals(Constants.welcomeString, session.history().get(0));
}
