ArchiMetrics.Analysis.Tests.CodeMetricsCalculatorTests.GivenACodeMetricsCalculator.WhenCalculatingClassCouplingThenReturnsCorrectCount C# (CSharp) Method

            public async Task WhenCalculatingClassCouplingThenReturnsCorrectCount()
            {
                var snippet = @"
using System;
using system.Diagnostics;

namespace Metric.Test
{
    public class Testmetricclass
    {
        public void TestClassCoupling()
        { 
            Console.WriteLine(""Hello world"");
            Trace.WriteLine(""This method uses Console and Trace"");
        }
    }
}";

                var tree = CSharpSyntaxTree.ParseText(snippet);
                var metrics = await _calculator.Calculate(new[] { tree });

	            var actual = metrics.First().ClassCouplings.Count();
	            Assert.Equal(2, actual);
            }