public void ComputeParenthesis_PutFormulaWithParenthesis_ReturnsChunkWithTheSmallerParenthesis()
{
// Arrange
string lFormula = "2^(5÷3)+4×((5÷2))";
// Act
PEMDAS lPEMDAS = new PEMDAS(lFormula);
lPEMDAS.Chunk = new Chunk(new StringBuilder(lFormula), 0, lFormula.Length);
lPEMDAS.ExtractParenthesis();
// Assert
Assert.AreEqual("(5÷3)", lPEMDAS.Chunk.SB.ToString());
Assert.AreEqual(2, lPEMDAS.Chunk.StartIndex);
Assert.AreEqual(5, lPEMDAS.Chunk.Length);
}