How to use Evaluate method of NBi.Core.Evaluate.ExpressionComparable class

Best NBi code snippet using NBi.Core.Evaluate.ExpressionComparable.Evaluate

ExpressionComparable.cs

Source:ExpressionComparable.cs

2using System.Collections.Generic;3using System.Linq;4using System.Text;56namespace NBi.Core.Evaluate7{8    public class ExpressionComparable9    {10        private bool isParsed;1112        protected string Sentence { get; private set; }13        public string Expression { get; private set; }14        public ExpressionComparer Comparer { get; private set; }1516        public ExpressionComparable(string sentence)17        {18            Sentence = sentence;19        }2021        public void Parse()22        {23            var sentence = Sentence.Replace(" ", "");24            var index = sentence.IndexOf("=");25            Comparer = new ExpressionComparer();26            switch (sentence.Substring(0, index + 1))27            {28                case "=": Comparer.Compare = Comparer.Equal; break;29                case "!=": Comparer.Compare = Comparer.NotEqual; break;30                //case ">": Compare = Greater; break;31                //case ">=": Compare = GreaterOrEqual; break;32                //case "<": Compare = Smaller; break;33                //case "<=": Compare = SmallerOrEqual; break;34                default:35                    {36                        Comparer = null;37                        throw new InvalidExpressionException(string.Format("An expression must start by '=' or '!=' but the expression '{0}' is not.", Sentence));38                    }39                    40            }41            Expression = sentence.Substring(index + 1);42            isParsed = true;43        }4445        public Object Evaluate(Dictionary<string, Object> variables)46        {47            if (!isParsed)48                throw new InvalidOperationException("Before calling the Evaluate function, you must call the Parse function.");4950            var exp = new NCalc.Expression(Expression);51            exp.Parameters = variables;52            return exp.Evaluate();53        }54    }55}
...

ExpressionComparableTest.cs

Source:ExpressionComparableTest.cs

1ï»¿using System;2using System.Linq;3using NBi.Core.Evaluate;4using NUnit.Framework;56namespace NBi.Testing.Unit.Core.Evaluate7{8    [TestFixture]9    public class ExpressionComparableTest10    {11           12        #region SetUp & TearDown13        //Called only at instance creation14        [TestFixtureSetUp]15        public void SetupMethods()16        {1718        }1920        //Called only at instance destruction
...

Evaluate

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Evaluate;7{8    {9        static void Main(string[] args)10        {11            ExpressionComparable ec = new ExpressionComparable("1+1");12            ec.Evaluate();13            ec.IsEqualTo(2);14        }15    }16}17Error 1 The type or namespace name 'NBi' does not exist in the namespace 'ConsoleApplication1' (are you missing an assembly reference?) C:\Users\user\Documents\Visual Studio 2013\Projects\ConsoleApplication1\ConsoleApplication1\1.cs 6 7 ConsoleApplication118using System;19using System.Collections.Generic;20using System.Linq;21using System.Text;22using System.Threading.Tasks;23using NBi.Core.Evaluate;24{25    {26        static void Main(string[] args)27        {28            ExpressionComparable ec = new ExpressionComparable("1+1");29            ec.Evaluate();30            ec.IsEqualTo(2);31        }32    }33}

Evaluate

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using NBi.Core.Evaluate;6{7    {8        static void Main(string[] args)9        {10            ExpressionComparable expressionComparable = new ExpressionComparable();11            expressionComparable.Expression = "2+2";12            expressionComparable.Evaluate();13            Console.WriteLine(expressionComparable.Result);14            Console.ReadLine();15        }16    }17}

Evaluate

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Evaluate;7{8    {9        private string expression;10        public ExpressionComparable(string expression)11        {12            this.expression = expression;13        }14        public int CompareTo(object obj)15        {16            if (obj is string)17            {18                return Evaluate(obj.ToString());19            }20            {21                throw new ArgumentException("The object is not a string");22            }23        }24        public int Evaluate(string value)25        {26            return value.Length;27        }28    }29}30using System;31using System.Collections.Generic;32using System.Linq;33using System.Text;34using System.Threading.Tasks;35using NBi.Core.Evaluate;36{37    {38        private string expression;39        public ExpressionComparable(string expression)40        {41            this.expression = expression;42        }43        public int CompareTo(object obj)44        {45            if (obj is string)46            {47                return Evaluate(obj.ToString());48            }49            {50                throw new ArgumentException("The object is not a string");51            }52        }53        public int Evaluate(string value)54        {55            return value.Length;56        }57    }58}59using System;60using System.Collections.Generic;61using System.Linq;62using System.Text;63using System.Threading.Tasks;64using NBi.Core.Evaluate;65{66    {67        private string expression;68        public ExpressionComparable(string expression)69        {70            this.expression = expression;71        }72        public int CompareTo(object obj)73        {74            if (obj is string)75            {76                return Evaluate(obj.ToString());77            }78            {79                throw new ArgumentException("The object is not a string");80            }81        }82        public int Evaluate(string value)83        {84            return value.Length;85        }86    }87}88using System;89using System.Collections.Generic;90using System.Linq;91using System.Text;92using System.Threading.Tasks;93using NBi.Core.Evaluate;

Evaluate

Using AI Code Generation

1using System;2using NBi.Core.Evaluate;3{4    static void Main(string[] args)5    {6        ExpressionComparable expression = new ExpressionComparable("2+2", "4");7        Console.WriteLine(expression.Evaluate());8    }9}10using System;11using NBi.Core.Evaluate;12{13    static void Main(string[] args)14    {15        ExpressionComparable expression = new ExpressionComparable("2+2", "5");16        Console.WriteLine(expression.Evaluate());17    }18}19using System;20using NBi.Core.Evaluate;21{22    static void Main(string[] args)23    {24        ExpressionComparable expression = new ExpressionComparable("2+2", "4.0");25        Console.WriteLine(expression.Evaluate());26    }27}28using System;29using NBi.Core.Evaluate;30{31    static void Main(string[] args)32    {33        ExpressionComparable expression = new ExpressionComparable("2+2", "4.1");34        Console.WriteLine(expression.Evaluate());35    }36}37using System;38using NBi.Core.Evaluate;39{40    static void Main(string[] args)41    {42        ExpressionComparable expression = new ExpressionComparable("2+2", "4.1", "0.2");43        Console.WriteLine(expression.Evaluate());44    }45}46using System;47using NBi.Core.Evaluate;48{49    static void Main(string[] args)50    {51        ExpressionComparable expression = new ExpressionComparable("2+2", "4.1", "0.05");52        Console.WriteLine(expression.Evaluate());53    }54}55using System;56using NBi.Core.Evaluate;57{58    static void Main(string[] args)59    {

Evaluate

Using AI Code Generation

1using NBi.Core.Evaluate;2using NBi.Core.Evaluate.Impl;3using NBi.Core.Evaluate.Impl.R;4using System;5{6    {7        static void Main(string[] args)8        {9            ExpressionComparable expressionComparable = new ExpressionComparable();10            expressionComparable.Expression = "1+1";11            expressionComparable.Language = new RLanguage();12            var result = expressionComparable.Evaluate();13            Console.WriteLine(result);14            Console.ReadLine();15        }16    }17}18using NBi.Core.Evaluate;19using NBi.Core.Evaluate.Impl;20using NBi.Core.Evaluate.Impl.Python;21using System;22{23    {24        static void Main(string[] args)25        {26            ExpressionComparable expressionComparable = new ExpressionComparable();27            expressionComparable.Expression = "1+1";28            expressionComparable.Language = new PythonLanguage();29            var result = expressionComparable.Evaluate();30            Console.WriteLine(result);31            Console.ReadLine();32        }33    }34}35using NBi.Core.Evaluate;36using NBi.Core.Evaluate.Impl;37using NBi.Core.Evaluate.Impl.JavaScript;38using System;39{40    {41        static void Main(string[] args)42        {43            ExpressionComparable expressionComparable = new ExpressionComparable();44            expressionComparable.Expression = "1+1";45            expressionComparable.Language = new JavaScriptLanguage();

Evaluate

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Evaluate;7using NBi.Core.Evaluate.Impl;8using NBi.Core.Evaluate.Impl.R;9using NBi.Core.Evaluate.Impl.Python;10{11    {12        static void Main(string[] args)13        {14            IExpressionEvaluator evaluator = new RExpressionEvaluator();15            ExpressionComparable expression = new ExpressionComparable(evaluator, "1+1");16            Console.WriteLine(expression.Evaluate());17            Console.ReadLine();18        }19    }20}21using System;22using System.Collections.Generic;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26using NBi.Core.Evaluate;27using NBi.Core.Evaluate.Impl;28using NBi.Core.Evaluate.Impl.R;29using NBi.Core.Evaluate.Impl.Python;30{31    {32        static void Main(string[] args)33        {34            IExpressionEvaluator evaluator = new PythonExpressionEvaluator();35            ExpressionComparable expression = new ExpressionComparable(evaluator, "1+1");36            Console.WriteLine(expression.Evaluate());37            Console.ReadLine();38        }39    }40}41using System;42using System.Collections.Generic;43using System.Linq;44using System.Text;45using System.Threading.Tasks;46using NBi.Core.Evaluate;47using NBi.Core.Evaluate.Impl;48using NBi.Core.Evaluate.Impl.R;49using NBi.Core.Evaluate.Impl.Python;50{51    {52        static void Main(string[] args)53        {54            IExpressionEvaluator evaluator = new RExpressionEvaluator();55            ExpressionComparable expression = new ExpressionComparable(evaluator, "1+1");56            Console.WriteLine(expression.Evaluate());57            Console.ReadLine();58        }59    }60}61using System;62using System.Collections.Generic;63using System.Linq;64using System.Text;65using System.Threading.Tasks;66using NBi.Core.Evaluate;67using NBi.Core.Evaluate.Impl;68using NBi.Core.Evaluate.Impl.R;69using NBi.Core.Evaluate.Impl.Python;

Evaluate

Using AI Code Generation

1using NBi.Core.Evaluate;2using NBi.Core;3using NBi.Core.ResultSet;4using System;5using System.Data;6using System.Collections.Generic;7using System.Linq;8{9    {10        static void Main(string[] args)11        {12            ExpressionComparable expression = new ExpressionComparable();13            ResultSet resultSet = new ResultSet();14            DataTable table = new DataTable();15            DataColumn column = new DataColumn();16            DataRow row = table.NewRow();17            table.Columns.Add("Column1");18            table.Rows.Add(row);19            resultSet.Tables.Add(table);20            expression.Expression = "Column1";21            ResultSet resultSet2 = new ResultSet();22            DataTable table2 = new DataTable();23            DataColumn column2 = new DataColumn();24            DataRow row2 = table2.NewRow();25            table2.Columns.Add("Column1");26            table2.Rows.Add(row2);27            resultSet2.Tables.Add(table2);28            ResultSet resultSet3 = new ResultSet();29            DataTable table3 = new DataTable();30            DataColumn column3 = new DataColumn();31            DataRow row3 = table3.NewRow();32            table3.Columns.Add("Column1");33            table3.Rows.Add(row3);34            resultSet3.Tables.Add(table3);35            ResultSet resultSet4 = new ResultSet();36            DataTable table4 = new DataTable();

Evaluate

Using AI Code Generation

1var expression = new ExpressionComparable("1+1");2var result = expression.Evaluate();3Console.WriteLine("Result = " + result);4var expression = new Expression("1+1");5var result = expression.Evaluate();6Console.WriteLine("Result = " + result);7var expression = new Expression("1+1");8var result = expression.Evaluate();9Console.WriteLine("Result = " + result);10var expression = new Expression("1+1");11var result = expression.Evaluate();12Console.WriteLine("Result = " + result);13var expression = new Expression("1+1");14var result = expression.Evaluate();15Console.WriteLine("Result = " + result);16var expression = new Expression("1+1");17var result = expression.Evaluate();18Console.WriteLine("Result = " + result);19var expression = new Expression("1+1");20var result = expression.Evaluate();21Console.WriteLine("Result = " + result);22var expression = new Expression("1+1");23var result = expression.Evaluate();24Console.WriteLine("Result = " + result);25var expression = new Expression("1+1");26var result = expression.Evaluate();27Console.WriteLine("Result = " + result);28var expression = new Expression("1+1");29var result = expression.Evaluate();30Console.WriteLine("Result = " + result);31var expression = new Expression("1+1");32var result = expression.Evaluate();33Console.WriteLine("Result = " + result);

Evaluate

Using AI Code Generation

1using System;2using NBi.Core.Evaluate;3{4    {5        static void Main(string[] args)6        {7            var expression = new ExpressionComparable();8            var actual = expression.Evaluate("1+1");9            Console.WriteLine(actual);10        }11    }12}13using System;14using NBi.Core.Evaluate;15{16    {17        static void Main(string[] args)18        {19            var expression = new ExpressionComparable();20            var actual = expression.Evaluate("1+1");21            Console.WriteLine(actual);22        }23    }24}25using System;26using NBi.Core.Evaluate;27{28    {29        static void Main(string[] args)30        {31            var expression = new ExpressionComparable();32            var actual = expression.Evaluate("1+1");33            Console.WriteLine(actual);34        }35    }36}37using System;38using NBi.Core.Evaluate;39{40    {41        static void Main(string[] args)42        {43            var expression = new ExpressionComparable();44            var actual = expression.Evaluate("1+1");45            Console.WriteLine(actual);46        }47    }48}49using System;50using NBi.Core.Evaluate;51{52    {53        static void Main(string[] args)54        {55            var expression = new ExpressionComparable();56            var actual = expression.Evaluate("1+1");57            Console.WriteLine(actual);58        }59    }60}61using System;62using NBi.Core.Evaluate;63{64    {65        static void Main(string[] args)66        {67            var expression = new ExpressionComparable();68            var actual = expression.Evaluate("1+1");69            Console.WriteLine(actual);70        }

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.