public void CanConvertFromShouldReturnFalseWhenSourceTypeIsUnsupported()
{
// Note, this is default TypeConverter behavior
var converter = new StampConverter();
converter.CanConvertFrom(typeof(int)).Should().BeFalse();
}
public void ConvertFromShouldParseString()
{
var converter = new StampConverter();
Stamp result = (Stamp)converter.ConvertFrom("(((1,0),0),(0,(1,1,0),0))");
result.Should().Be(new Stamp(((1, 0), 0), (0, (1, 1, 0), 0)));
}
public void CanConvertToShouldReturnFalseWhenDestinationTypeIsUnsupported()
{
// Note, this is default TypeConverter behavior
var converter = new StampConverter();
converter.CanConvertTo(typeof(int)).Should().BeFalse();
}
public void CanConvertToShouldReturnTrueWhenDestinationTypeIsString()
{
// Note, this is default TypeConverter behavior
var converter = new StampConverter();
converter.CanConvertTo(typeof(string)).Should().BeTrue();
}
public void IsValidShouldReturnTrueForLegitimateStampString()
{
// Note, this is default TypeConverter behavior
var converter = new StampConverter();
bool result = converter.IsValid("(((1,0),0),(0,(1,1,0),0))");
result.Should().BeTrue();
}
public void IsValidShouldReturnFalseForMalformedStampString()
{
// Note, this is default TypeConverter behavior
var converter = new StampConverter();
bool result = converter.IsValid("(((1,0),0),(0,(1,1,0);0))");
// ^--- invalid char
result.Should().BeFalse();
}
public void ConvertToShouldThrowWhenDestinationTypeIsUnsupported()
{
// Note, this is default TypeConverter behavior
Stamp stamp = new Stamp(((1, 0), 0), (0, (1, 1, 0), 0));
var converter = new StampConverter();
Action act = () => converter.ConvertTo(stamp, typeof(int));
act.ShouldThrow <NotSupportedException>();
}
public void ConvertToShouldEqualStampStringRepresentationWhenDestinationTypeIsString()
{
// Note, this is default TypeConverter behavior (will call value.ToString method)
Stamp stamp = new Stamp(((1, 0), 0), (0, (1, 1, 0), 0));
var converter = new StampConverter();
string result = (string)converter.ConvertTo(stamp, typeof(string));
result.Should().Be(stamp.ToString());
result.Should().Be("(((1,0),0),(0,(1,1,0),0))");
}
public void CanConvertFromShouldReturnTrueWhenSourceTypeIsString()
{
var converter = new StampConverter();
converter.CanConvertFrom(typeof(string)).Should().BeTrue();
}