public void MultipleCallsToSetBookmarkUpdateTheCurrentPage()
{
var petCemetary = new Book("Pet Cemetary", "Stephen King", 230);
petCemetary.SetBookmark(45);
Assert.Equal(45, petCemetary.CurrentPage);
petCemetary.SetBookmark(78);
Assert.Equal(78, petCemetary.CurrentPage);
}
public void MultipleCallsToSetBookmarkUpdateTheCurrentPage()
{
var petCemetary = new Book(new Title("Pet Cemetary"), new Author("Stephen King"), new PageNumber(230));
petCemetary.SetBookmark(new PageNumber(45));
Assert.Equal(45, petCemetary.CurrentPage.Value);
petCemetary.SetBookmark(new PageNumber(78));
Assert.Equal(78, petCemetary.CurrentPage.Value);
}
public void SettingABookmarkUpdatesCurrentPage()
{
var petCemetary = new Book(new Title("Pet Cemetary"), new Author("Stephen King"), new PageNumber(230));
petCemetary.SetBookmark(new PageNumber(100));
Assert.Equal(100, petCemetary.CurrentPage.Value);
}
public void SettingABookmarkUpdatesCurrentPage()
{
var petCemetary = new Book("Pet Cemetary", "Stephen King", 230);
petCemetary.SetBookmark(100);
Assert.Equal(100, petCemetary.CurrentPage);
}
public void ClearingASetBookMarkSetsTheCurrentPageBackToOne()
{
var petCemetary = new Book(new Title("Pet Cemetary"), new Author("Stephen King"), new PageNumber(230));
petCemetary.SetBookmark(new PageNumber(45));
petCemetary.ClearBookmark();
Assert.Equal(1, petCemetary.CurrentPage.Value);
}
public void ClearingASetBookMarkSetsTheCurrentPageBackToOne()
{
var petCemetary = new Book("Pet Cemetary", "Stephen King", 230);
petCemetary.SetBookmark(45);
petCemetary.ClearBookmark();
Assert.Equal(1, petCemetary.CurrentPage);
}
public void WhenOnLastPageAndReadingRateGreaterThanAPageAMinuteThenOneMinuteLeft()
{
var petCemetary = new Book(new Title("Pet Cemetary"), new Author("Stephen King"), new PageNumber(230));
petCemetary.SetBookmark(new PageNumber(230));
const double readingRate = 2.3;
var remainingMinutes = petCemetary
.EstimateRemainingReadingMinutes(readingRate);
Assert.Equal(1, remainingMinutes);
}
public void WhenPartiallyCompletedEstimatedRemainingMinutesIsCorrect()
{
var petCemetary = new Book(new Title("Pet Cemetary"), new Author("Stephen King"), new PageNumber(230));
petCemetary.SetBookmark(new PageNumber(45));
const double readingRate = 2.3;
var remainingMinutes = petCemetary
.EstimateRemainingReadingMinutes(readingRate);
Assert.Equal(81, remainingMinutes);
}
public void WhenOnLastPageAndReadingRateLessThanAPageAMinuteThenEstimateCorrect()
{
var petCemetary = new Book("Pet Cemetary", "Stephen King", 230);
petCemetary.SetBookmark(230);
const double readingRate = 0.25;
var remainingMinutes = petCemetary
.EstimateRemainingReadingMinutes(readingRate);
Assert.Equal(4, remainingMinutes);
}
public void WhenPartiallyCompletedEstimatedRemainingMinutesIsCorrect()
{
var petCemetary = new Book("Pet Cemetary", "Stephen King", 230);
petCemetary.SetBookmark(45);
const double readingRate = 2.3;
var remainingMinutes = petCemetary
.EstimateRemainingReadingMinutes(readingRate);
Assert.Equal(81, remainingMinutes);
}
public void SettingABookmarkToAPageGreaterThanNumberOfPagesThrows()
{
var petCemetary = new Book(new Title("Pet Cemetary"), new Author("Stephen King"), new PageNumber(230));
var exception = Assert.Throws <ArgumentException>(() => {
petCemetary.SetBookmark(new PageNumber(231));
});
Assert.Contains(
"Bookmarked page must be in range 1-230",
exception.Message
);
}
public void SettingABookmarkToANegativePageNumberThrows()
{
var petCemetary = new Book("Pet Cemetary", "Stephen King", 230);
var exception = Assert.Throws <ArgumentException>(() => {
petCemetary.SetBookmark(-1);
});
Assert.Contains(
"Bookmarked page must be in range 1-230",
exception.Message
);
}
