using System;
using System.Linq;
using Microsoft.Extensions.Configuration;
using Xunit;

namespace Study.XUnitTest
{
    public class ConfigrationTest
    {
        [Fact]
        public void Test1()
        {
            CustomProviderStudy sudyProvider=new CustomProviderStudy();
            var customConfiguration= sudyProvider.BuildConfigurationFromInMemoryCollection();

            Assert.Equal(Environment.UserName, customConfiguration["Profile:UserName"]);
            Assert.Equal("love", customConfiguration["Profile:UserName"]);

            Assert.Equal(400, customConfiguration.GetValue<int>("AppConfiguration:MainWindow:Height"));
            Assert.Equal(600, customConfiguration.GetValue<int>("AppConfiguration:MainWindow:Width"));
            Assert.Equal(0, customConfiguration.GetValue<int>("AppConfiguration:MainWindow:Top"));
            Assert.Equal(0, customConfiguration.GetValue<int>("AppConfiguration:MainWindow:Left"));
            Assert.Contains("localdb", customConfiguration.GetValue<string>("AppConfiguration:ConnectionString"));
        }

        [Fact]
        public void AppJsonTest()
        {
            CustomProviderStudy sudyProvider = new CustomProviderStudy();
            var appJsonConfiguration = sudyProvider.BuildProviderFromAppJson();

            Assert.NotNull(appJsonConfiguration);

            //Assert.True(appJsonConfiguration.GetSection("club") != null);
        }

        [Fact]
        public void BuildJsonTest()
        {
            CustomProviderStudy customProvider=new CustomProviderStudy();
            var cc = customProvider.BuildProviderFromJson();
            var dd= cc.GetChildren();

            Assert.NotNull(cc);
            Assert.NotNull(dd);
        }
    }
}