public void Only_allowed_commands_are_returned()
{
// Arrange
var timeOfDay = new TimeOfDay(5, 30);
// Act
timeOfDay.DecrementByMinute(15);
// Assert
timeOfDay.Minute.Should().Be(15, "the minute was decremented by 15, from 30 minutes.");
}
public void Decrement_by_minute_removes_hour_if_minute_reaches_zero()
{
// Arrange
var timeOfDay = new TimeOfDay(5, 30);
// Act
timeOfDay.DecrementByMinute(31);
// Assert
timeOfDay.Should().Be(new TimeOfDay(4, 59), "the time of day was not equal to 4:59, after decrementing 31 minutes.");
}
public void Decrement_by_minute_removes_minutes_from_property()
{
// Arrange
var timeOfDay = new TimeOfDay(5, 30);
// Act
timeOfDay.DecrementByMinute(15);
// Assert
timeOfDay.Minute.Should().Be(15, "the minute was decremented by 15, from 30 minutes.");
}
public void Decrement_by_minute_removes_minutes_from_property()
{
// Arrange
var timeOfDay = new TimeOfDay(5, 30);
// Act
timeOfDay.DecrementByMinute(15);
// Assert
Assert.AreEqual(15, timeOfDay.Minute, "The minute value was not set.");
}
public void Decrement_by_minute_removes_hour_if_minute_reaches_zero()
{
// Arrange
var timeOfDay = new TimeOfDay(5, 30);
// Act
timeOfDay.DecrementByMinute(31);
// Assert
Assert.AreEqual(59, timeOfDay.Minute, "The minute value was not set.");
Assert.AreEqual(4, timeOfDay.Hour, "The hour value was not set.");
}