// Copyright © WireMock.Net

using System.Collections.Generic;
using NFluent;
using WireMock.Matchers.Request;
using WireMock.RequestBuilders;
using Xunit;

namespace WireMock.Net.Tests.RequestBuilders;

public class RequestBuilderUsingMethodTests
{
    [Fact]
    public void RequestBuilder_UsingConnect()
    {
        // Act
        var requestBuilder = (Request)Request.Create().UsingConnect();

        // Assert
        var matchers = requestBuilder.GetPrivateFieldValue<IList<IRequestMatcher>>("_requestMatchers");
        Check.That(matchers.Count).IsEqualTo(1);
        Check.That((matchers[0] as RequestMessageMethodMatcher).Methods).ContainsExactly("CONNECT");
    }

    [Fact]
    public void RequestBuilder_UsingOptions()
    {
        // Act
        var requestBuilder = (Request)Request.Create().UsingOptions();

        // Assert
        var matchers = requestBuilder.GetPrivateFieldValue<IList<IRequestMatcher>>("_requestMatchers");
        Check.That(matchers.Count).IsEqualTo(1);
        Check.That((matchers[0] as RequestMessageMethodMatcher).Methods).ContainsExactly("OPTIONS");
    }

    [Fact]
    public void RequestBuilder_UsingPatch()
    {
        // Act
        var requestBuilder = (Request)Request.Create().UsingPatch();

        // Assert
        var matchers = requestBuilder.GetPrivateFieldValue<IList<IRequestMatcher>>("_requestMatchers");
        Check.That(matchers.Count).IsEqualTo(1);
        Check.That((matchers[0] as RequestMessageMethodMatcher).Methods).ContainsExactly("PATCH");
    }

    [Fact]
    public void RequestBuilder_UsingTrace()
    {
        // Act
        var requestBuilder = (Request)Request.Create().UsingTrace();

        // Assert
        var matchers = requestBuilder.GetPrivateFieldValue<IList<IRequestMatcher>>("_requestMatchers");
        Check.That(matchers.Count).IsEqualTo(1);
        Check.That((matchers[0] as RequestMessageMethodMatcher).Methods).ContainsExactly("TRACE");
    }

    [Fact]
    public void RequestBuilder_UsingAnyMethod_ClearsAllOtherMatches()
    {
        // Assign
        var requestBuilder = (Request)Request.Create().UsingGet();

        // Assert 1
        var matchers = requestBuilder.GetPrivateFieldValue<IList<IRequestMatcher>>("_requestMatchers");
        Check.That(matchers.Count).IsEqualTo(1);
        Check.That(matchers[0]).IsInstanceOfType(typeof(RequestMessageMethodMatcher));

        // Act
        requestBuilder.UsingAnyMethod();

        // Assert 2
        matchers = requestBuilder.GetPrivateFieldValue<IList<IRequestMatcher>>("_requestMatchers");
        Check.That(matchers.Count).IsEqualTo(0);
    }
}