WireMock.Net/test/WireMock.Net.Tests/Matchers/CSharpCodeMatcherTests.cs

using NFluent;
using WireMock.Matchers;
using Xunit;

namespace WireMock.Net.Tests.Matchers
{
    public class CSharpCodeMatcherTests
    {
        [Fact]
        public void CSharpCodeMatcher_For_String_SinglePattern_IsMatch_Positive()
        {
            // Assign
            string input = "x";

            // Act
            var matcher = new CSharpCodeMatcher("return it == \"x\";");

            // Assert
            Check.That(matcher.IsMatch(input)).IsEqualTo(1.0d);
        }

        [Fact]
        public void CSharpCodeMatcher_For_String_IsMatch_Negative()
        {
            // Assign
            string input = "y";

            // Act
            var matcher = new CSharpCodeMatcher("return it == \"x\";");

            // Assert
            Check.That(matcher.IsMatch(input)).IsEqualTo(0.0d);
        }

        [Fact]
        public void CSharpCodeMatcher_For_String_IsMatch_RejectOnMatch()
        {
            // Assign
            string input = "x";

            // Act
            var matcher = new CSharpCodeMatcher(MatchBehaviour.RejectOnMatch, "return it == \"x\";");

            // Assert
            Check.That(matcher.IsMatch(input)).IsEqualTo(0.0d);
        }

        [Fact]
        public void CSharpCodeMatcher_For_Object_IsMatch()
        {
            // Assign
            var input = new
            {
                Id = 9,
                Name = "Test"
            };

            // Act
            var matcher = new CSharpCodeMatcher("return it.Id > 1 && it.Name == \"Test\";");
            double match = matcher.IsMatch(input);

            // Assert
            Assert.Equal(1.0, match);
        }

        [Fact]
        public void CSharpCodeMatcher_GetName()
        {
            // Assign
            var matcher = new CSharpCodeMatcher("x");

            // Act
            string name = matcher.Name;

            // Assert
            Check.That(name).Equals("CSharpCodeMatcher");
        }

        [Fact]
        public void CSharpCodeMatcher_GetPatterns()
        {
            // Assign
            var matcher = new CSharpCodeMatcher("x");

            // Act
            string[] patterns = matcher.GetPatterns();

            // Assert
            Check.That(patterns).ContainsExactly("x");
        }
    }
}