73 lines
2.6 KiB
C#
73 lines
2.6 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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using PoweredSoft.DynamicLinq.Dal.Pocos;
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namespace PoweredSoft.DynamicLinq.Test
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{
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internal class ConstantTestClass
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{
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public int Id { get; set; }
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public int? ForeignKey { get; set; }
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public string Text { get; set; }
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}
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[TestClass]
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public class ConstantTests
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{
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internal List<ConstantTestClass> Posts { get; set; } = new List<ConstantTestClass>()
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{
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new ConstantTestClass { Id = 1, ForeignKey = null, Text = "Hello" },
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new ConstantTestClass { Id = 2, ForeignKey = 1, Text = "Hello 2" },
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new ConstantTestClass { Id = 3, ForeignKey = 2, Text = "Hello 3" },
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new ConstantTestClass { Id = 4, ForeignKey = null, Text = "Hello 4" },
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};
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[TestMethod]
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public void LeaveAsIs()
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{
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try
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{
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Posts
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.AsQueryable()
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.Query(t => t.Equal("ForeignKey", 1, QueryConvertStrategy.LeaveAsIs));
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Assert.Fail("Should have thrown an exception");
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}
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catch(Exception ex)
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{
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}
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Assert.IsTrue(Posts.AsQueryable().Query(t => t.Equal("Id", 1, QueryConvertStrategy.LeaveAsIs)).Any());
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}
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[TestMethod]
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public void SpecifyType()
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{
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Assert.IsTrue(Posts.AsQueryable().Query(t => t.Equal("ForeignKey", 1, QueryConvertStrategy.SpecifyType)).Any());
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Assert.IsTrue(Posts.AsQueryable().Query(t => t.Equal("Id", 1, QueryConvertStrategy.SpecifyType)).Any());
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try
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{
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Posts.AsQueryable().Query(t => t.Equal("Id", "1", QueryConvertStrategy.SpecifyType));
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Assert.Fail("Should have thrown an exception");
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}
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catch
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{
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}
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}
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[TestMethod]
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public void ConvertConstantToComparedPropertyOrField()
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{
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Assert.IsTrue(Posts.AsQueryable().Query(t => t.Equal("ForeignKey", 1, QueryConvertStrategy.ConvertConstantToComparedPropertyOrField)).Any());
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Assert.IsTrue(Posts.AsQueryable().Query(t => t.Equal("ForeignKey", "1", QueryConvertStrategy.ConvertConstantToComparedPropertyOrField)).Any());
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Assert.IsTrue(Posts.AsQueryable().Query(t => t.Equal("Id", 1, QueryConvertStrategy.ConvertConstantToComparedPropertyOrField)).Any());
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Assert.IsTrue(Posts.AsQueryable().Query(t => t.Equal("Id", "1", QueryConvertStrategy.ConvertConstantToComparedPropertyOrField)).Any());
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}
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}
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}
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