public void Constructor_DerfensivelyCopiesSet()
{
// Arrange
var ignored = new HashSet <Type>();
var handler = new IgnoredExceptionHandler(ignored);
// Act
ignored.Add(typeof(ArgumentOutOfRangeException));
var isIgnored = handler.IsExceptionIgnored(typeof(ArgumentOutOfRangeException));
// Assert
Assert.False(isIgnored);
}
public void IsExceptionIgnored_AllowsExceptionsNotInSet()
{
// Arrange
var ignored = new HashSet <Type>
{
typeof(ArgumentNullException)
};
var handler = new IgnoredExceptionHandler(ignored);
// Act
var isIgnored = handler.IsExceptionIgnored(typeof(InvalidOperationException));
// Assert
Assert.False(isIgnored);
}
public void IsExceptionIgnored_RequiresSpecificExceptionsAndDoesntIgnoreInherited()
{
// Arrange
var ignored = new HashSet <Type>
{
typeof(ArgumentException)
};
var handler = new IgnoredExceptionHandler(ignored);
// Act
var isIgnored = handler.IsExceptionIgnored(typeof(ArgumentNullException));
// Assert
Assert.False(isIgnored);
}
public void IsExceptionIgnored_IgnoresExceptionsFromSet()
{
// Arrange
var ignored = new HashSet <Type>
{
typeof(ArgumentNullException)
};
var handler = new IgnoredExceptionHandler(ignored);
// Act
var isIgnored = handler.IsExceptionIgnored(typeof(ArgumentNullException));
// Assert
Assert.True(isIgnored);
}
