using NUnit.Framework;
using LCU.Library.Internal.CoreApiWrapperLib.Utilities;
using System.Collections.Generic;

namespace LCU.Api.Internal.CoreApiWrapperTest.Utilities
{
    public class QueryUtilitiesTest
    {
        public void GetQuery_Returns_QueryReturned()
        {
            var testEndpoint = "TEST_Query";

            var result = QueryUtilities.GetQuery(testEndpoint);

            var testCompare = "select TEST\r\nfrom TEST\r\nwhere TEST like TEST";

            Assert.NotNull(result);
            Assert.AreEqual(testCompare, result);
        }

        [Test]
        public void GetQuery_Returns_EmptyReturned()
        {
            var testEndpoint = "TEST_Query_NOPE";

            var result = QueryUtilities.GetQuery(testEndpoint);

            Assert.IsEmpty(result);
        }

        [Test]
        public void BuildParameterListString_Returns_StringOfParameterCommaDelimited()
        {
            var testValues = new List<string>() 
            { 
                "Test1",
                "Test2",
                "Test3"
            };

            var result = QueryUtilities.BuildParameterListString(testValues);

            Assert.IsNotNull(result);
            Assert.AreEqual(":param0,:param1,:param2" ,result);
        }

        [Test]
        public void BuildDictionaryParameter_Returns_DictionaryWithThreeParams()
        {
            var testValues = new List<string>()
            {
                "Test1",
                "Test2",
                "Test3"
            };

            var result = QueryUtilities.BuildDictionaryParameter(testValues);

            Assert.IsNotNull(result);
            Assert.IsNotNull(result["param0"]);
            Assert.IsNotNull(result["param1"]);
            Assert.IsNotNull(result["param2"]);
        }
    }
}