public void EqualsDiffTypeTest()
{
var token = new ComplexNumberToken(new Complex(5.3, 2.1));
Assert.False(token.Equals(1));
Assert.NotEqual((object)1, token);
}
public void EqualsSameObjectTest()
{
var token = new ComplexNumberToken(new Complex(5.3, 2.1));
Assert.True(token.Equals(token));
Assert.Equal(token, token);
}
public void EqualsNullTest()
{
var token = new ComplexNumberToken(new Complex(5.3, 2.1));
Assert.False(token.Equals(null));
Assert.NotEqual(null, token);
}
public void EqualsDiffComplexTest()
{
var token1 = new ComplexNumberToken(new Complex(5.3, 2.1));
var token2 = new ComplexNumberToken(new Complex(5.9, 43.1));
Assert.False(token1.Equals(token2));
Assert.NotEqual(token1, token2);
}
/// <summary>
/// Creates the token.
/// </summary>
/// <param name="match">The match.</param>
/// <param name="tokens">The tokens.</param>
/// <returns>
/// The token.
/// </returns>
protected override FactoryResult CreateTokenInternal(Match match, ReadOnlyCollection <IToken> tokens)
{
var magnitudeString = regexAllWhitespaces.Replace(match.Groups[1].Value, string.Empty);
if (!DoubleTryParse(magnitudeString, out var magnitude))
{
magnitude = 0.0;
}
var phaseString = regexAllWhitespaces.Replace(match.Groups[2].Value, string.Empty).Replace("∠", "");
if (!DoubleTryParse(phaseString, out var phase))
{
phase = 1.0;
}
var token = new ComplexNumberToken(Complex.FromPolarCoordinates(magnitude, phase * Math.PI / 180));
return(new FactoryResult(token, match.Length));
}
public void PositiveReToStringTest()
{
var token = new ComplexNumberToken(new Complex(5.3, 2.12));
Assert.Equal("Complex Number: 5.3+2.12i", token.ToString());
}
public void ZeroReToStringTest()
{
var token = new ComplexNumberToken(new Complex(0, 1.3));
Assert.Equal("Complex Number: 1.3i", token.ToString());
}
public void NegativeImToStringTest()
{
var token = new ComplexNumberToken(new Complex(5.3, -2.12));
Assert.Equal("Complex Number: 5.3-2.12i", token.ToString());
}
public void ZeroImToStringTest()
{
var token = new ComplexNumberToken(new Complex(5.3, 0));
Assert.Equal("Complex Number: 5.3", token.ToString());
}
public void ImNegOneToStringTest()
{
var token = new ComplexNumberToken(new Complex(0, -1));
Assert.Equal("Complex Number: -i", token.ToString());
}
