public void Concat_String_UserId_String_UserLan ()
{
string expression = "'a' + User!Language + 'b' + User!Language";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression<object>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo("adeubdeu"));
}
public void Can_Parse_If_Then_Else_2()
{
const string expression = "if (true) then 'red' else 'black'";
var compiler = new ReportingLanguageCompiler();
IExpression expr = compiler.CompileExpression<string>(expression);
Assert.That(expr.Evaluate(null), Is.EqualTo("red"));
}
public void Can_Parse_If_Then_Else_In_Complex_Context()
{
const string expression = "2 * (if (true) then 9 otherwise 5 + 3)^2";
var compiler = new ReportingLanguageCompiler();
IExpression expr = compiler.CompileExpression<int>(expression);
Assert.That(expr.Evaluate(null),Is.EqualTo(288));
}
public void Can_Parse_Basic_Conditional_False_Result()
{
const string expression = "if (false) then 1";
var compiler = new ReportingLanguageCompiler();
IExpression expr = compiler.CompileExpression<int>(expression);
Assert.That(expr.Evaluate(null), Is.EqualTo(0));
}
public void Can_Divide_Two_Numbers ()
{
string expression = "21 / 3";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression<object>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo(7.0));
}
public void Concat_String_UserId ()
{
string expression = "'Hello:' + User!UserId";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression<object>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo("Hello:" + Environment.UserName));
}
public void Concat_UserId_String ()
{
string expression = "User!Language + ' is my motherlanguage'";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression<object>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo("deu is my motherlanguage"));
}
public void Can_Compile_Simple_Variable()
{
const string expression = "varName";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression<string>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo("varName"));
}
public void Concat_Three_Strings ()
{
string expression = "'Sharp' + 'Develop' + 'Reporting'";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression<object>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo("SharpDevelopReporting"));
}
public void Can_Compile_Unary_Expression()
{
const string expression = "!true";
var compiler = new ReportingLanguageCompiler();
IExpression expr = compiler.CompileExpression<bool>(expression);
Assert.That(expr.Evaluate(null), Is.False);
}
public void Can_Compile_Simple_String_As_bool()
{
const string expression = "'tRue'";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression<bool>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo(true));
}
public void Can_Compile_Simple_String()
{
const string expression = "'SharpReport'";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression<string>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo("SharpReport"));
}
public void Can_Compile_Simple_Number()
{
const string expression = "1.1";
var compiler = new ReportingLanguageCompiler();;
IExpression compiled = compiler.CompileExpression<double>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo(1.1));
}
public void Can_Parse_If_Then_Else()
{
const string expression = "if (false) then 1 else 2";
var compiler = new ReportingLanguageCompiler();
IExpression expr = compiler.CompileExpression<int>(expression);
Assert.That(expr.Evaluate(null), Is.EqualTo(2));
}
public void Can_Divide_Two_Numbers_With_Double_Parenthesis ()
{
string expression = "(21 / 3) + (2 * 5)";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression<object>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo(17.0));
}
public void Can_Compile_Function()
{
const string expression = "today()";
var compiler = new ReportingLanguageCompiler();
IExpression expr = compiler.CompileExpression<DateTime>(expression);
Assert.That(expr.Evaluate(null), Is.EqualTo(DateTime.Today));
}
public void Can_Compile_DateAdd()
{
const string expression = "dateAdd(today(),d,1)";
var compiler = new ReportingLanguageCompiler();
IExpression expr = compiler.CompileExpression<object>(expression);
Assert.That(expr.Evaluate(null), Is.EqualTo(DateTime.Today.AddDays(1)));
}
public void Can_Compile_Expr_With_Generic_Return()
{
const string expression = "Today()";
var compiler = new ReportingLanguageCompiler();
IExpression expr = compiler.CompileExpression<object>(expression);
Assert.That(expr.Evaluate(null), Is.EqualTo(DateTime.Today));
}
public void Can_Parse_If_Then_Else_In_Complex_Context()
{
const string expression = "2 * (if (true) then 9 otherwise 5 + 3)^2";
var compiler = new ReportingLanguageCompiler();
IExpression expr = compiler.CompileExpression <int>(expression);
Assert.That(expr.Evaluate(null), Is.EqualTo(288));
}
public void Can_Parse_If_Then_Else_2()
{
const string expression = "if (true) then 'red' else 'black'";
var compiler = new ReportingLanguageCompiler();
IExpression expr = compiler.CompileExpression <string>(expression);
Assert.That(expr.Evaluate(null), Is.EqualTo("red"));
}
public void Can_Parse_If_Then_Else()
{
const string expression = "if (false) then 1 else 2";
var compiler = new ReportingLanguageCompiler();
IExpression expr = compiler.CompileExpression <int>(expression);
Assert.That(expr.Evaluate(null), Is.EqualTo(2));
}
public void Can_Parse_Basic_Conditional_False_Result()
{
const string expression = "if (false) then 1";
var compiler = new ReportingLanguageCompiler();
IExpression expr = compiler.CompileExpression <int>(expression);
Assert.That(expr.Evaluate(null), Is.EqualTo(0));
}
public void Concat_String_UserId_String_UserLan()
{
string expression = "'a' + User!Language + 'b' + User!Language";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression <object>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo("adeubdeu"));
}
public void Can_Divide_Two_Numbers()
{
string expression = "21 / 3";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression <object>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo(7.0));
}
public void Can_Divide_Two_Numbers_With_Double_Parenthesis()
{
string expression = "(21 / 3) + (2 * 5)";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression <object>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo(17.0));
}
public void Concat_String_UserId()
{
string expression = "'Hello:' + User!UserId";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression <object>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo("Hello:" + Environment.UserName));
}
public void Can_Compile_DateAdd()
{
const string expression = "dateAdd(today(),d,1)";
var compiler = new ReportingLanguageCompiler();
IExpression expr = compiler.CompileExpression <object>(expression);
Assert.That(expr.Evaluate(null), Is.EqualTo(DateTime.Today.AddDays(1)));
}
public void Concat_Three_Strings()
{
string expression = "'Sharp' + 'Develop' + 'Reporting'";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression <object>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo("SharpDevelopReporting"));
}
public void Concat_String_FuntResult ()
{
string expression = "'peter = ' + (5 * 10)";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression<object>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo("peter = 50"));
}
public void Can_Compile_Expr_With_Generic_Return()
{
const string expression = "Today()";
var compiler = new ReportingLanguageCompiler();
IExpression expr = compiler.CompileExpression <object>(expression);
Assert.That(expr.Evaluate(null), Is.EqualTo(DateTime.Today));
}
public void Concat_UserId_String()
{
string expression = "User!Language + ' is my motherlanguage'";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression <object>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo("deu is my motherlanguage"));
}
public void Can_Compile_Simple_Variable()
{
const string expression = "varName";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression <string>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo("varName"));
}
public void Matches_Any_Negative_Match()
{
var data = new[] { 1, 2, 3, 4 };
var eStr = "MatchesAny(nothing,current > 4)";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression<bool>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(false));
}
public void Can_Compile_Function()
{
const string expression = "today()";
var compiler = new ReportingLanguageCompiler();
IExpression expr = compiler.CompileExpression <DateTime>(expression);
Assert.That(expr.Evaluate(null), Is.EqualTo(DateTime.Today));
}
public void Matches_All_Positive_Match()
{
var data = new[] { 1, 2, 3, 4 };
var eStr = "matches_all(current,current >= 1)";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression<bool>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(true));
}
public void Array_Handles_Divide_By_Zero()
{
var data = new int[]{};
var eStr = "average()";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression<double>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(0));
}
public void Can_Compile_Unary_Expression()
{
const string expression = "!true";
var compiler = new ReportingLanguageCompiler();
IExpression expr = compiler.CompileExpression <bool>(expression);
Assert.That(expr.Evaluate(null), Is.False);
}
public void Can_Compile_Simple_Number()
{
const string expression = "1.1";
var compiler = new ReportingLanguageCompiler();;
IExpression compiled = compiler.CompileExpression <double>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo(1.1));
}
public void Array_Average()
{
var data = new[] {2, 4, 6};
var eStr = "avg()";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression<double>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(4));
}
public void Can_Compile_Simple_String()
{
const string expression = "'SharpReport'";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression <string>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo("SharpReport"));
}
public void Array_Sum()
{
var data = new[] {1, 2, 4, 8, 16, 32, 64, 128};
var eStr = "sum()";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression<double>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(255));
}
public void Can_Compile_Simple_String_As_bool()
{
const string expression = "'tRue'";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression <bool>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo(true));
}
public void Average_Maintains_Precision()
{
var data = new[] {1.5, 2.0};
var eStr = "avg()";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression<double>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)),Is.EqualTo(1.75));
}
public void Count_Will_Only_Count_Matches()
{
var data = new[] { 1, 2, 3, 4 };
var eStr = "count(null,current > 1)";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression <int>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(3));
}
public void Max_Test()
{
var data = new[] { 10, 7, 3, 9 };
var eStr = "max(current,current * 2)";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression <int>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(20));
}
public void Matches_All_Positive_Match()
{
var data = new[] { 1, 2, 3, 4 };
var eStr = "matches_all(current,current >= 1)";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression <bool>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(true));
}
public void Matches_All_Negative_Match()
{
var data = new[] { 1, 2, 3, 4 };
var eStr = "MatchesAll(null,current > 1)";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression <bool>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(false));
}
public void Average_Maintains_Precision()
{
var data = new[] { 1.5, 2.0 };
var eStr = "avg()";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression <double>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(1.75));
}
public void Average_Handles_Divide_By_Zero()
{
var data = new int[] {};
var eStr = "average()";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression <double>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(0));
}
public void Average_Test()
{
var data = new[] { 2, 4, 6 };
var eStr = "avg()";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression <double>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(4));
}
public void ItemAtIndex_Out_Of_Range_Position_Test()
{
var data = new[] { "a", "c", "f" };
var eStr = "item_at_index(current,3)";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression <string>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.Null);
}
public void Test_Sum()
{
var data = new[] { 1, 2, 4, 8, 16, 32, 64, 128 };
var eStr = "sum()";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression <double>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(255));
}
public void Array_Min()
{
var data = new[] { 10, 7, 3, 9 };
var eStr = "min()";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression <int>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(3));
}
public void Count_Simple_Integers()
{
var data = new[] { 1, 2, 3, 4 };
var eStr = "count()";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression <int>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(4));
}
public void Concat_String_FuntResult()
{
string expression = "'peter = ' + (5 * 10)";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression <object>(expression);
Assert.That(compiled.Evaluate(null), Is.EqualTo("peter = 50"));
}
public void Can_Compile_Uknown_Variable()
{
const string expression = "varName";
var compiler = new ReportingLanguageCompiler();
IExpression compiled = compiler.CompileExpression<string>(expression);
var context = new ExpressionContext(null);
context.ResolveUnknownVariable += (sender, args) =>
{
Assert.That(args.VariableName, Is.EqualTo("varName"));
args.VariableValue = 123.456;
};
Assert.That(compiled.Evaluate(context), Is.EqualTo("123,456"));
}
public void Count_Simple_Integers()
{
var data = new[] { 1, 2, 3, 4 };
var eStr = "count()";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression<int>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(4));
}
public void Array_Max()
{
var data = new[] { 10, 7, 3, 9 };
var eStr = "max(current,current * 2)";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression<int>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(20));
}
public void Count_Will_Only_Count_Matches()
{
var data = new[] { 1, 2, 3, 4 };
var eStr = "count(null,current > 1)";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression<int>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.EqualTo(3));
}
public void ItemAtIndex_Out_Of_Range_Position_Test()
{
var data = new[] { "a", "c", "f" };
var eStr = "item_at_index(current,3)";
var compiler = new ReportingLanguageCompiler();
var expr = compiler.CompileExpression<string>(eStr);
Assert.That(expr.Evaluate(new ExpressionContext(data)), Is.Null);
}
