public void Resolve_DecimalValueWithCommaAsSeparator_ShouldFail()
{
// Setup test
var stream = new CharStream("1,2".ToCharArray());
var resolver = new NumberResolver();
var tokens = new HashSet <Token>();
// Perform test
var result = resolver.TryResolve(stream, tokens);
// Validate result
Assert.False(result);
}
public void Resolve_IntegerFollowedByLetter_ShouldFail()
{
// Setup test
var stream = new CharStream("12a".ToCharArray());
var resolver = new NumberResolver();
var tokens = new HashSet <Token>();
// Perform test
var result = resolver.TryResolve(stream, tokens);
// Validate result
Assert.False(result);
Assert.Equal(0, stream.CurrentIndex);
}
public void Resolve_DecimalValue_ShouldMoveStreamToEof()
{
// Setup test
var stream = new CharStream("1.2".ToCharArray());
var resolver = new NumberResolver();
var tokens = new HashSet <Token>();
// Perform test
var result = resolver.TryResolve(stream, tokens);
// Validate result
Assert.True(result);
var token = tokens.First();
Assert.Equal(TokenTypes.Decimal, token.Type);
Assert.Equal(new decimal(1.2), token.Value);
Assert.Equal(CharStream.EofChar, stream.Current);
}
public void Resolve_IntegerFollowedBySpace_ShouldMoveStreamToSpace()
{
// Setup test
var stream = new CharStream("12 a".ToCharArray());
var resolver = new NumberResolver(' ');
var tokens = new HashSet <Token>();
// Perform test
var result = resolver.TryResolve(stream, tokens);
// Validate result
Assert.True(result);
var token = tokens.First();
Assert.Equal(TokenTypes.Integer, token.Type);
Assert.Equal(12, token.Value);
Assert.Equal(' ', stream.Current);
}
