public void Parse_MultipleVariablesWithMultipleMembers_ExpectedResult()
{
OPathParseResult parseResult = OPathParser.Parse(
@"(listDictionary [ ""Key1"" ] [ 0 ] . Trim() . Length * 2)"
+ @" != "
+ @"(listDictionary[""Key2""][0].Trim().Length + listDictionary[""Key3""][0].Trim().Length)");
Assert.AreEqual("($Var1 * 2) != ($Var2 + $Var3)", parseResult.GetXPath(), "parseResult.GetXPath()");
Assert.AreEqual(3, parseResult.GetVariables().Length, "parseResult.GetVariables().Length");
OPathVariable variable1 = GetVariable("Var1", parseResult.GetVariables());
Assert.AreEqual(@"listDictionary[""Key1""][0].Trim().Length", variable1.GetReference(), "variable1.GetReference()");
Assert.AreEqual(4, variable1.OPathParts.Length, "variable1.OPathParts.Length");
OPathVariable variable2 = GetVariable("Var2", parseResult.GetVariables());
Assert.AreEqual(@"listDictionary[""Key2""][0].Trim().Length", variable2.GetReference(), "variable3.GetReference()");
Assert.AreEqual(4, variable1.OPathParts.Length, "variable2.OPathParts.Length");
OPathVariable variable3 = GetVariable("Var3", parseResult.GetVariables());
Assert.AreEqual(@"listDictionary[""Key3""][0].Trim().Length", variable3.GetReference(), "variable3.GetReference()");
Assert.AreEqual(4, variable1.OPathParts.Length, "variable3.OPathParts.Length");
}
public void Parse_DuplicateVariables_ExpectedResult()
{
OPathParseResult parseResult = OPathParser.Parse("Variable1 = Variable1");
Assert.AreEqual("$Var1 = $Var1", parseResult.GetXPath(), "parseResult.GetXPath()");
Assert.AreEqual(1, parseResult.GetVariables().Length, "parseResult.GetVariables().Length");
OPathVariable variable1 = GetVariable("Var1", parseResult.GetVariables());
Assert.AreEqual("Variable1", variable1.GetReference(), "variable1.GetReference()");
Assert.AreEqual(0, variable1.OPathParts.Length, "variable1.OPathParts.Length");
}
public void Parse_VariableWithEmptyMethodAtEnd_ExpectedResult()
{
OPathParseResult parseResult = OPathParser.Parse("1 = Variable1.Method()");
Assert.AreEqual("1 = $Var1", parseResult.GetXPath(), "parseResult.GetXPath()");
Assert.AreEqual(1, parseResult.GetVariables().Length, "parseResult.GetVariables().Length");
OPathVariable variable1 = GetVariable("Var1", parseResult.GetVariables());
Assert.AreEqual("Variable1.Method()", variable1.GetReference(), "variable1.GetReference()");
Assert.AreEqual(1, variable1.OPathParts.Length, "variable1.OPathParts.Length");
AssertVariableMethodPart(variable1, 0, "Method");
}
public void Parse_VariableWithStringKeyWithWhitespace_ExpectedResult()
{
OPathParseResult parseResult = OPathParser.Parse(@"Variable1[ ""Key"" ] = 1");
Assert.AreEqual("$Var1 = 1", parseResult.GetXPath(), "parseResult.GetXPath()");
Assert.AreEqual(1, parseResult.GetVariables().Length, "parseResult.GetVariables().Length");
OPathVariable variable1 = GetVariable("Var1", parseResult.GetVariables());
Assert.AreEqual(@"Variable1[""Key""]", variable1.GetReference(), "variable1.GetReference()");
Assert.AreEqual(1, variable1.OPathParts.Length, "variable1.OPathParts.Length");
AssertVariableStringKeyPart(variable1, 0, @"Key");
}
public void Parse_VariableWithPropertyAtEndWithWhitespace_ExpectedResult()
{
OPathParseResult parseResult = OPathParser.Parse("1 = Variable1.Property ");
Assert.AreEqual("1 = $Var1", parseResult.GetXPath(), "parseResult.GetXPath()");
Assert.AreEqual(1, parseResult.GetVariables().Length, "parseResult.GetVariables().Length");
OPathVariable variable1 = GetVariable("Var1", parseResult.GetVariables());
Assert.AreEqual("Variable1.Property", variable1.GetReference(), "variable1.GetReference()");
Assert.AreEqual(1, variable1.OPathParts.Length, "variable1.OPathParts.Length");
AssertVariablePropertyPart(variable1, 0, "Property");
}
public void Parse_VariableWithNegativeIntIndexer_ExpectedResult()
{
OPathParseResult parseResult = OPathParser.Parse("Variable1[-1] = 1");
Assert.AreEqual("$Var1 = 1", parseResult.GetXPath(), "parseResult.GetXPath()");
Assert.AreEqual(1, parseResult.GetVariables().Length, "parseResult.GetVariables().Length");
OPathVariable variable1 = GetVariable("Var1", parseResult.GetVariables());
Assert.AreEqual("Variable1", variable1.Name, "variable1.Name");
Assert.AreEqual("[-1]", variable1.GetOPath(), "variable1.GetOPath()");
Assert.AreEqual(1, variable1.OPathParts.Length, "variable1.OPathParts.Length");
AssertVariableIntIndexPart(variable1, 0, -1);
}
public void Parse_VariableWithMultiplePropertiesWithWhitespace_ExpectedResult()
{
OPathParseResult parseResult = OPathParser.Parse("Variable1 . Property1 . Property2 = 1");
Assert.AreEqual("$Var1 = 1", parseResult.GetXPath(), "parseResult.GetXPath()");
Assert.AreEqual(1, parseResult.GetVariables().Length, "parseResult.GetVariables().Length");
OPathVariable variable1 = GetVariable("Var1", parseResult.GetVariables());
Assert.AreEqual("Variable1.Property1.Property2", variable1.GetReference(), "variable1.GetReference()");
Assert.AreEqual(2, variable1.OPathParts.Length, "variable1.OPathParts.Length");
AssertVariablePropertyPart(variable1, 0, "Property1");
AssertVariablePropertyPart(variable1, 1, "Property2");
}
public void Parse_NonXPathOperators_ExpectedResult()
{
OPathParseResult parseResult = OPathParser.Parse(@"(! (((100/5%2) > 1)||true())&false()==true())|(true()!=false())");
Assert.AreEqual(@"(not(((100 div 5 mod 2) > 1) or true()) and false()=true()) or (true()!=false())", parseResult.GetXPath(), "parseResult.GetXPath()");
Assert.AreEqual(0, parseResult.GetVariables().Length, "parseResult.GetVariables().Length");
}
public void Parse_XPathFunctions_ExpectedResult()
{
OPathParseResult parseResult = OPathParser.Parse(@"Custom:Processing-Date () > date_time:now ()");
Assert.AreEqual(@"custom:processing-date() > date_time:now()", parseResult.GetXPath(), "parseResult.GetXPath()");
Assert.AreEqual(0, parseResult.GetVariables().Length, "parseResult.GetVariables().Length");
}
public void Parse_XPathOperatorsMixedCase_ExpectedResult()
{
OPathParseResult parseResult = OPathParser.Parse(@"Not (((100 Div 5 Mod 2) > 1) OR True ()) AND False () AND (String-Length ('AND') > 2)");
Assert.AreEqual(@"not(((100 div 5 mod 2) > 1) or true()) and false() and (string-length('AND') > 2)", parseResult.GetXPath(), "parseResult.GetXPath()");
Assert.AreEqual(0, parseResult.GetVariables().Length, "parseResult.GetVariables().Length");
}
public void Parse_XPathOperators_ExpectedResult()
{
OPathParseResult parseResult = OPathParser.Parse(@"not (((100 div 5 mod 2) > 1) or true ()) and false ()");
Assert.AreEqual(@"not(((100 div 5 mod 2) > 1) or true()) and false()", parseResult.GetXPath(), "parseResult.GetXPath()");
Assert.AreEqual(0, parseResult.GetVariables().Length, "parseResult.GetVariables().Length");
}
public void Parse_VariableWithIntIndexersWithWhitespace_ExpectedResult()
{
OPathParseResult parseResult = OPathParser.Parse("Variable1 [ 1 ] [ 2 ] = 1");
Assert.AreEqual("$Var1 = 1", parseResult.GetXPath(), "parseResult.GetXPath()");
Assert.AreEqual(1, parseResult.GetVariables().Length, "parseResult.GetVariables().Length");
OPathVariable variable1 = GetVariable("Var1", parseResult.GetVariables());
Assert.AreEqual("Variable1", variable1.Name, "variable1.Name");
Assert.AreEqual("[1][2]", variable1.GetOPath(), "variable1.GetOPath()");
Assert.AreEqual(2, variable1.OPathParts.Length, "variable1.OPathParts.Length");
AssertVariableIntIndexPart(variable1, 0, 1);
AssertVariableIntIndexPart(variable1, 1, 2);
}
public void Parse_NoVariables_ExpectedResult()
{
OPathParseResult parseResult = OPathParser.Parse(@"""Variable's1"" = 'Variable""s2'");
Assert.AreEqual(@"""Variable's1"" = 'Variable""s2'", parseResult.GetXPath(), "parseResult.GetXPath()");
Assert.AreEqual(0, parseResult.GetVariables().Length, "parseResult.GetVariables().Length");
}
public void Parse_VariableWithMultipleMembers_ExpectedResult()
{
OPathParseResult parseResult = OPathParser.Parse(@"listDictionary[""Key1""][1].Trim().Length != 6");
Assert.AreEqual("$Var1 != 6", parseResult.GetXPath(), "parseResult.GetXPath()");
Assert.AreEqual(1, parseResult.GetVariables().Length, "parseResult.GetVariables().Length");
OPathVariable variable1 = GetVariable("Var1", parseResult.GetVariables());
Assert.AreEqual(@"listDictionary[""Key1""][1].Trim().Length", variable1.GetReference(), "variable1.GetReference()");
Assert.AreEqual(4, variable1.OPathParts.Length, "variable1.OPathParts.Length");
AssertVariableStringKeyPart(variable1, 0, "Key1");
AssertVariableIntIndexPart(variable1, 1, 1);
AssertVariableMethodPart(variable1, 2, "Trim");
AssertVariablePropertyPart(variable1, 3, "Length");
}
public void Parse_StandardSourceObjects_ExpectedResult()
{
OPathParseResult parseResult = OPathParser.Parse(@"true and false or null");
Assert.AreEqual(@"$Var1 and $Var2 or $Var3", parseResult.GetXPath(), "parseResult.GetXPath()");
Assert.AreEqual(3, parseResult.GetVariables().Length, "parseResult.GetVariables().Length");
}
