public void TestSign()
{
var sample = "123.4567,+123.4567,-123.4567";
var grammar = new Grammar();
var num = new NumberParser {
AllowSign = true, AllowDecimal = true
};
grammar.Inner = (+num.Named("str")).SeparatedBy(",");
var match = grammar.Match(sample);
Assert.True(match.Success, match.ErrorMessage);
Assert.Equal(new object[] { 123.4567M, 123.4567M, -123.4567M }, match.Find("str").Select(m => num.GetValue(m)));
}
public void TestExponent()
{
var sample = "123E-02,123E+10,123.4567E+5,1234E2";
var grammar = new Grammar();
var num = new NumberParser {
AllowDecimal = true, AllowExponent = true
};
grammar.Inner = (+num.Named("str")).SeparatedBy(",");
var match = grammar.Match(sample);
Assert.True(match.Success, match.ErrorMessage);
Assert.Equal(new object[] { 123E-2M, 123E+10M, 123.4567E+5M, 1234E+2M }, match.Find("str").Select(m => num.GetValue(m)));
}
public void TestDecimal()
{
var sample = "123.4567,1234567";
var grammar = new Grammar();
var num = new NumberParser {
AllowDecimal = true, AllowSign = false
};
grammar.Inner = (+num.Named("str")).SeparatedBy(",");
var match = grammar.Match(sample);
Assert.IsTrue(match.Success, match.ErrorMessage);
CollectionAssert.AreEquivalent(new Decimal[] { 123.4567M, 1234567M }, match.Find("str").Select(m => num.GetValue(m)));
}
