public void Returns_false_when_the_expected_value_is_not_a_decimal()
{
var valueComparer = new DecimalValueComparer();
valueComparer.TheseValuesAreTheSame("x", 0M).ShouldBeFalse();
valueComparer.TheseValuesAreTheSame("", 0M).ShouldBeFalse();
valueComparer.TheseValuesAreTheSame("-----3", 0M).ShouldBeFalse();
}
public void Returns_false_when_the_decimal_values_do_not_match()
{
var valueComparer = new DecimalValueComparer();
valueComparer.TheseValuesAreTheSame("-1", 1M).ShouldBeFalse();
valueComparer.TheseValuesAreTheSame("0", 1M).ShouldBeFalse();
valueComparer.TheseValuesAreTheSame("100.2874", 100.2873M).ShouldBeFalse();
}
public void Cannot_compare_if_the_value_is_not_a_decimal()
{
var valueComparer = new DecimalValueComparer();
valueComparer.CanCompare("x").ShouldBeFalse();
valueComparer.CanCompare(1).ShouldBeFalse();
valueComparer.CanCompare(3.14).ShouldBeFalse();
}
public void Returns_true_when_the_decimal_values_match()
{
var valueComparer = new DecimalValueComparer();
valueComparer.TheseValuesAreTheSame("3.14", 3.14M).ShouldBeTrue();
valueComparer.TheseValuesAreTheSame("0", 0M).ShouldBeTrue();
valueComparer.TheseValuesAreTheSame("-1", -1M).ShouldBeTrue();
}
public void Can_compare_if_the_value_is_a_decimal()
{
var valueComparer = new DecimalValueComparer();
valueComparer.CanCompare(1.0M).ShouldBeTrue();
valueComparer.CanCompare(3.34M).ShouldBeTrue();
valueComparer.CanCompare(-1.24M).ShouldBeTrue();
}