bitwarden-server/test/Common/Test/TestCaseHelperTests.cs

using System;
using System.Linq;
using Bit.Test.Common.Helpers;
using Xunit;

namespace Bit.Test.Common.Test
{
    public class TestCaseHelperTests
    {
        [Fact]
        public void GetCombinations_EmptyList()
        {
            Assert.Equal(new[] { Array.Empty<int>() }, TestCaseHelper.GetCombinations(Array.Empty<int>()).ToArray());
        }

        [Fact]
        public void GetCombinations_OneItemList()
        {
            Assert.Equal(new[] { Array.Empty<int>(), new[] { 1 } }, TestCaseHelper.GetCombinations(1));
        }

        [Fact]
        public void GetCombinations_TwoItemList()
        {
            Assert.Equal(new[] { Array.Empty<int>(), new[] { 2 }, new[] { 1 }, new[] { 1, 2 } }, TestCaseHelper.GetCombinations(1, 2));
        }

        [Fact]
        public void GetCombinationsOfMultipleLists_OneOne()
        {
            Assert.Equal(new[] { new object[] { 1, "1" } }, TestCaseHelper.GetCombinationsOfMultipleLists(new object[] { 1 }, new object[] { "1" }));
        }


        [Fact]
        public void GetCombinationsOfMultipleLists_OneTwo()
        {
            Assert.Equal(new[] { new object[] { 1, "1" }, new object[] { 1, "2" } }, TestCaseHelper.GetCombinationsOfMultipleLists(new object[] { 1 }, new object[] { "1", "2" }));
        }

        [Fact]
        public void GetCombinationsOfMultipleLists_TwoOne()
        {
            Assert.Equal(new[] { new object[] { 1, "1" }, new object[] { 2, "1" } }, TestCaseHelper.GetCombinationsOfMultipleLists(new object[] { 1, 2 }, new object[] { "1" }));
        }

        [Fact]
        public void GetCombinationsOfMultipleLists_TwoTwo()
        {
            Assert.Equal(new[] { new object[] { 1, "1" }, new object[] { 1, "2" }, new object[] { 2, "1" }, new object[] { 2, "2" } }, TestCaseHelper.GetCombinationsOfMultipleLists(new object[] { 1, 2 }, new object[] { "1", "2" }));
        }
    }
}