public void XML_CorrectWithSwappedTags()
{
var validXml = @"<request>
<expression>
<operation>minus</operation>
<operand>
<const>20</const>
</operand>
<operand>
<expression>
<operand>
<const>10</const>
</operand>
<operand>
<const>5</const>
</operand>
<operation>minus</operation>
</expression>
</operand>
</expression>
</request>";
List <string> errorList;
var isValid = FormulaValidation.ValidateFormulaXML(validXml, out errorList);
var error = string.Join("#", errorList);
Assert.AreEqual(true, isValid, error);
}
public void XML_InvalidOperandWithValueAndExpression()
{
var invalidXml = @"<request>
<expression>
<operation>mul</operation>
<operand>
<const>20</const>
<expression>
<operation>minus</operation>
<operand>
<const>10</const>
</operand>
<operand>
<const>5</const>
</operand>
</expression>
</operand>
</expression>
</request>";
List <string> errorList;
FormulaValidation.ValidateFormulaXML(invalidXml, out errorList);
var error = string.Join("#", errorList);
Assert.IsTrue(error.Contains(
@"The element 'operand' has invalid child element 'expression'."), error);
}
public void XML_EmptyRequest()
{
var validXml = @"<request>
</request>";
List <string> errorList;
FormulaValidation.ValidateFormulaXML(validXml, out errorList);
var error = string.Join("#", errorList);
Assert.IsTrue(error.Contains(
@"The element 'request' has incomplete content. List of possible elements expected: 'expression'."),
error);
}
public void XML_InvalidOperandValue()
{
var invalidXml = @"<request>
<expression>
<operation>mul</operation>
<operand>
<const>twenty</const>
</operand>
</expression>
</request>";
List <string> errorList;
FormulaValidation.ValidateFormulaXML(invalidXml, out errorList);
var error = string.Join("#", errorList);
Assert.IsTrue(error.Contains(
@"The 'const' element is invalid - The value 'twenty' is invalid according to its datatype 'http://www.w3.org/2001/XMLSchema:decimal' - The string 'twenty' is not a valid Decimal value."),
error);
}
public void XML_InvalidOneOperand()
{
var invalidXml = @"<request>
<expression>
<operation>minus</operation>
<operand>
<const>20</const>
</operand>
</expression>
</request>";
List <string> errorList;
FormulaValidation.ValidateFormulaXML(invalidXml, out errorList);
var error = string.Join("#", errorList);
Assert.IsTrue(error.Contains(
@"The element 'expression' has incomplete content. List of possible elements expected: 'operand'."),
error);
}
public void XML_InvalidOperation()
{
var invalidXml = @"<request>
<expression>
<operation>pow</operation>
<operand>
<const>20</const>
</operand>
<operand>
<const>20</const>
</operand>
</expression>
</request>";
List <string> errorList;
FormulaValidation.ValidateFormulaXML(invalidXml, out errorList);
var error = string.Join("#", errorList);
Assert.IsTrue(error.Contains(
@"The 'operation' element is invalid - The value 'pow' is invalid according to its datatype 'Operation' - The Enumeration constraint failed."),
error);
}
public void FormulaValidation_EmbeddedSchemeNotFound()
{
List <string> error;
FormulaValidation.ValidateFormulaXML(new MemoryStream(), out error, @"FormulaBuilderLib.Schema.xsd");
}
public void FormulaValidation_NullStreamArgument()
{
List <string> error;
FormulaValidation.ValidateFormulaXML(Stream.Null, out error);
}
