function testGetBookTitle()
{
//arrange
$book_title = 'Call of the Wild';
$test_book_title = new Book($book_title);
var_dump($book_title);
//act
$result = $test_book_title->getBookTitle();
//assert
$this->assertEquals($book_title, $result);
}
function testUpdate()
{
//Arrange
$book_title = "Snow Crash";
$id = null;
$test_book = new Book($book_title, $id);
$test_book->save();
$new_book_title = "Foundations Edge";
//Act
$test_book->update($new_book_title);
//Assert
$this->assertEquals("Foundations Edge", $test_book->getBookTitle());
}
function test_searchTitle()
{
$title = "Three Blind Mice";
$test_book = new Book($title);
$test_book->save();
$title2 = "Chicken Dog";
$test_book2 = new Book($title2);
$test_book2->save();
$result = Book::searchTitle($test_book->getBookTitle());
$this->assertEquals([$test_book], $result);
}
