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Merged
StefH merged 3 commits into from
Dec 1, 2018
Merged

Make ParsingConfig mandatory #231

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3bb069e
Fix UseParameterizedNamesInDynamicQuery tests
StefH Nov 30, 2018
782e6e9
fixed more tests
StefH Dec 1, 2018
95b3818
ParsingConfig
StefH Dec 1, 2018
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5 changes: 3 additions & 2 deletions azure-pipelines.yml
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Expand Up @@ -38,8 +38,9 @@ steps:

# Build tests and run tests for net452 and netcoreapp2.1 (with coverage)
- script: |
dotnet test ./test/System.Linq.Dynamic.Core.Tests/System.Linq.Dynamic.Core.Tests.csproj --configuration Debug --framework net452
dotnet test ./test/System.Linq.Dynamic.Core.Tests/System.Linq.Dynamic.Core.Tests.csproj --configuration Debug --framework netcoreapp2.1 --logger trx /p:CollectCoverage=true /p:CoverletOutputFormat=opencover
dotnet build ./test/System.Linq.Dynamic.Core.Tests/System.Linq.Dynamic.Core.Tests.csproj --configuration Debug
dotnet test ./test/System.Linq.Dynamic.Core.Tests/System.Linq.Dynamic.Core.Tests.csproj --no-build --configuration Debug --framework net452
dotnet test ./test/System.Linq.Dynamic.Core.Tests/System.Linq.Dynamic.Core.Tests.csproj --no-build --configuration Debug --framework netcoreapp2.1 --logger trx /p:CollectCoverage=true /p:CoverletOutputFormat=opencover
displayName: 'Build tests and run tests for net452 and netcoreapp2.1 (with coverage)'

# End SonarScanner
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18 changes: 12 additions & 6 deletions src/System.Linq.Dynamic.Core/DefaultQueryableAnalyzer.cs
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Expand Up @@ -15,7 +15,8 @@ public bool SupportsLinqToObjects(IQueryable query, IQueryProvider provider = nu
Check.NotNull(query, nameof(query));
provider = provider ?? query.Provider;

Type baseType = provider.GetType().GetTypeInfo().BaseType;
Type providerType = provider.GetType();
Type baseType = providerType.GetTypeInfo().BaseType;
#if NET35
bool isLinqToObjects = baseType.FullName.Contains("EnumerableQuery");
#else
Expand All @@ -24,13 +25,18 @@ public bool SupportsLinqToObjects(IQueryable query, IQueryProvider provider = nu
if (!isLinqToObjects)
{
// Support for https://github.com/StefH/QueryInterceptor.Core, version 1.0.1 and up
if (baseType.Name == "QueryTranslatorProvider")
if (providerType.Name.StartsWith("QueryTranslatorProvider"))
{
try
{
PropertyInfo property = baseType.GetProperty("OriginalProvider");
IQueryProvider originalProvider = property.GetValue(provider, null) as IQueryProvider;
return originalProvider != null && SupportsLinqToObjects(query, originalProvider);
PropertyInfo property = providerType.GetProperty("OriginalProvider");
if (property != null)
{
IQueryProvider originalProvider = property.GetValue(provider, null) as IQueryProvider;
return originalProvider != null && SupportsLinqToObjects(query, originalProvider);
}

return SupportsLinqToObjects(query);
}
catch
{
Expand All @@ -39,7 +45,7 @@ public bool SupportsLinqToObjects(IQueryable query, IQueryProvider provider = nu
}

// Support for https://github.com/scottksmith95/LINQKit ExpandableQuery
if (provider.GetType().GetTypeInfo().Name.StartsWith("ExpandableQuery"))
if (providerType.Name.StartsWith("ExpandableQuery"))
{
try
{
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181 changes: 100 additions & 81 deletions src/System.Linq.Dynamic.Core/DynamicQueryableExtensions.cs
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4 changes: 3 additions & 1 deletion test/System.Linq.Dynamic.Core.Tests/DynamicExpressionParserTests.cs
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Expand Up @@ -129,7 +129,9 @@ public void DynamicExpressionParser_ParseLambda_UseParameterizedNamesInDynamicQu
// Assert
dynamic constantExpression = ((MemberExpression)(expression.Body as BinaryExpression).Right).Expression as ConstantExpression;
dynamic wrappedObj = constantExpression.Value;
string value = wrappedObj.Value;

var propertyInfo = wrappedObj.GetType().GetProperty("Value", BindingFlags.Instance | BindingFlags.Public);
string value = propertyInfo.GetValue(wrappedObj) as string;

Check.That(value).IsEqualTo("x");
}
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4 changes: 2 additions & 2 deletions test/System.Linq.Dynamic.Core.Tests/EntitiesTests.Count.cs
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Expand Up @@ -11,8 +11,8 @@ public void Entities_Count_Predicate()
const string search = "a";

//Arrange
var blog1 = new Blog { Name = "blog a", BlogId = 1000 };
var blog2 = new Blog { Name = "blog b", BlogId = 3000 };
var blog1 = new Blog { Name = "blog a", BlogId = 1000, Created = DateTime.Now };
var blog2 = new Blog { Name = "blog b", BlogId = 3000, Created = DateTime.Now };
_context.Blogs.Add(blog1);
_context.Blogs.Add(blog2);
_context.SaveChanges();
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4 changes: 2 additions & 2 deletions test/System.Linq.Dynamic.Core.Tests/EntitiesTests.CountAsync.cs
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Expand Up @@ -20,8 +20,8 @@ public async Task Entities_CountAsync_Predicate_Args()
const string search = "a";

//Arrange
var blog1 = new Blog { Name = "blog a", BlogId = 1000 };
var blog2 = new Blog { Name = "blog b", BlogId = 3000 };
var blog1 = new Blog { Name = "blog a", BlogId = 1000, Created = DateTime.Now };
var blog2 = new Blog { Name = "blog b", BlogId = 3000, Created = DateTime.Now };
_context.Blogs.Add(blog1);
_context.Blogs.Add(blog2);
_context.SaveChanges();
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20 changes: 10 additions & 10 deletions test/System.Linq.Dynamic.Core.Tests/EntitiesTests.Select.cs
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@@ -1,7 +1,7 @@
using System.Collections;
using System.Linq.Dynamic.Core.Exceptions;
using System.Linq.Dynamic.Core.Tests.Helpers.Entities;
using MongoDB.Bson;
using Newtonsoft.Json;
#if EFCORE
using Microsoft.EntityFrameworkCore;
#else
Expand All @@ -16,21 +16,21 @@ public partial class EntitiesTests : IDisposable
[Fact]
public void Entities_Select_SingleColumn_NullCoalescing()
{
//Arrange
var blog1 = new Blog { BlogId = 1000, Name = "Blog1", NullableInt = null };
var blog2 = new Blog { BlogId = 2000, Name = "Blog2", NullableInt = 5 };
//A rrange
var blog1 = new Blog { BlogId = 1000, Name = "Blog1", Created = DateTime.Now, NullableInt = null };
var blog2 = new Blog { BlogId = 2000, Name = "Blog2", Created = DateTime.Now, NullableInt = 5 };
_context.Blogs.Add(blog1);
_context.Blogs.Add(blog2);
_context.SaveChanges();

var expected1 = _context.Blogs.Select(x => (int?)(x.NullableInt ?? 10)).ToArray();
var expected2 = _context.Blogs.Select(x => (int?)(x.NullableInt ?? 9 + x.BlogId)).ToArray();

//Act
// Act
var test1 = _context.Blogs.Select<int?>("NullableInt ?? 10").ToArray();
var test2 = _context.Blogs.Select<int?>("NullableInt ?? 9 + BlogId").ToArray();

//Assert
// Assert
Assert.Equal(expected1, test1);
Assert.Equal(expected2, test2);
}
Expand All @@ -56,16 +56,16 @@ public void Entities_Select_EmptyObject()
ParsingConfig config = ParsingConfig.Default;
config.EvaluateGroupByAtDatabase = true;

//Arrange
// Arrange
PopulateTestData(5, 0);

var expected = _context.Blogs.Select(x => new {}).ToList();

//Act
// Act
var test = _context.Blogs.GroupBy(config, "BlogId", "new()").Select<object>("new()").ToList();

//Assert
Assert.Equal(expected.ToJson(), test.ToJson());
// Assert
Assert.Equal(JsonConvert.SerializeObject(expected), JsonConvert.SerializeObject(test));
}

[Fact]
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2 changes: 1 addition & 1 deletion test/System.Linq.Dynamic.Core.Tests/EntitiesTests.cs
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Expand Up @@ -52,7 +52,7 @@ private void PopulateTestData(int blogCount = 25, int postCount = 10)
{
for (int i = 0; i < blogCount; i++)
{
var blog = new Blog { Name = "Blog" + (i + 1), BlogId = 1000 + i };
var blog = new Blog { Name = "Blog" + (i + 1), BlogId = 1000 + i, Created = DateTime.Now.AddDays(-Rnd.Next(0, 100)) };

_context.Blogs.Add(blog);

Expand Down
79 changes: 39 additions & 40 deletions test/System.Linq.Dynamic.Core.Tests/ExpressionTests.cs
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Expand Up @@ -8,7 +8,6 @@
using Newtonsoft.Json.Linq;
using Xunit;
using NFluent;
using MongoDB.Bson;

namespace System.Linq.Dynamic.Core.Tests
{
Expand Down Expand Up @@ -44,7 +43,7 @@ public class TestObjectIdClass
{
public int Id { get; set; }

public ObjectId ObjectId { get; set; }
public long ObjectId { get; set; }
}

[Fact]
Expand Down Expand Up @@ -996,50 +995,50 @@ public void ExpressionTests_Indexer_Issue57()
Assert.Equal(expected, result);
}

[Fact]
public void ExpressionTests_IComparable_GreaterThan()
{
// Assign
const string id = "111111111111111111111111";
var queryable = new[] { new TestObjectIdClass { Id = 1, ObjectId = ObjectId.Parse(id) }, new TestObjectIdClass { Id = 2, ObjectId = ObjectId.Parse("221111111111111111111111") } }.AsQueryable();

// Act
var result = queryable.Where(x => x.ObjectId > ObjectId.Parse(id)).ToArray();
var dynamicResult = queryable.Where("it.ObjectId > @0", ObjectId.Parse(id)).ToArray();
// [Fact]
// public void ExpressionTests_IComparable_GreaterThan()
// {
// // Assign
// const string id = "111111111111111111111111";
// var queryable = new[] { new TestObjectIdClass { Id = 1, ObjectId = id }, new TestObjectIdClass { Id = 2, ObjectId = "221111111111111111111111" } }.AsQueryable();

// Assert
Check.That(dynamicResult).ContainsExactly(result);
}
// // Act
// var result = queryable.Where(x => x.ObjectId > id).ToArray();
// var dynamicResult = queryable.Where("it.ObjectId > @0", id).ToArray();

[Fact]
public void ExpressionTests_IEquatable_Equal()
{
// Assign
const string id = "111111111111111111111111";
var queryable = new[] { new TestObjectIdClass { Id = 1, ObjectId = ObjectId.Parse(id) }, new TestObjectIdClass { Id = 2, ObjectId = ObjectId.Parse("221111111111111111111111") } }.AsQueryable();
// // Assert
// Check.That(dynamicResult).ContainsExactly(result);
// }

// Act
var result = queryable.First(x => x.ObjectId == ObjectId.Parse(id));
var dynamicResult = queryable.First("it.ObjectId == @0", ObjectId.Parse(id));
// [Fact]
// public void ExpressionTests_IEquatable_Equal()
// {
// // Assign
// const string id = "111111111111111111111111";
// var queryable = new[] { new TestObjectIdClass { Id = 1, ObjectId = id }, new TestObjectIdClass { Id = 2, ObjectId = ObjectId.Parse("221111111111111111111111") } }.AsQueryable();

// Assert
Check.That(dynamicResult.Id).Equals(result.Id);
}
// // Act
// var result = queryable.First(x => x.ObjectId == ObjectId.Parse(id));
// var dynamicResult = queryable.First("it.ObjectId == @0", ObjectId.Parse(id));

[Fact]
public void ExpressionTests_IEquatable_NotEqual()
{
// Assign
const string id = "111111111111111111111111";
var queryable = new[] { new TestObjectIdClass { Id = 1, ObjectId = ObjectId.Parse(id) }, new TestObjectIdClass { Id = 2, ObjectId = ObjectId.Parse("221111111111111111111111") } }.AsQueryable();
// // Assert
// Check.That(dynamicResult.Id).Equals(result.Id);
// }

// Act
var result = queryable.First(x => x.ObjectId != ObjectId.Parse(id));
var dynamicResult = queryable.First("it.ObjectId != @0", ObjectId.Parse(id));

// Assert
Check.That(dynamicResult.Id).Equals(result.Id);
}
// [Fact]
// public void ExpressionTests_IEquatable_NotEqual()
// {
// // Assign
// const string id = "111111111111111111111111";
// var queryable = new[] { new TestObjectIdClass { Id = 1, ObjectId = ObjectId.Parse(id) }, new TestObjectIdClass { Id = 2, ObjectId = ObjectId.Parse("221111111111111111111111") } }.AsQueryable();

// // Act
// var result = queryable.First(x => x.ObjectId != ObjectId.Parse(id));
// var dynamicResult = queryable.First("it.ObjectId != @0", ObjectId.Parse(id));

// // Assert
// Check.That(dynamicResult.Id).Equals(result.Id);
// }

[Fact]
public void ExpressionTests_LogicalAndOr()
Expand Down
13 changes: 10 additions & 3 deletions test/System.Linq.Dynamic.Core.Tests/QueryableTests.Cast.cs
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Expand Up @@ -14,26 +14,33 @@ public void Cast_Explicit()
{
{ "Id", new JValue(9) },
{ "Name", new JValue("Test 9") },
{ "Items", new JArray(new JValue(1), new JValue("two")) }
{ "Items", new JArray(new JValue(1), new JValue("one")) }
};

var test2 = new JObject
{
{ "Id", new JValue(10) },
{ "Name", new JValue("Test 10") },
{ "Items", new JArray(new JValue(1), new JValue("two")) }
{ "Items", new JArray(new JValue(2), new JValue("two")) }
};

var queryable = new[] { test1, test2 }.AsQueryable();

// Act
var result = queryable.Select(x => new { Id = (int)x["Id"], Name = (string)x["Name"] }).OrderBy(x => x.Id).ToArray();
var result = queryable.Select(x => new { Id = (int)x["Id"], Name = (string)x["Name"], Item0 = (int) x["Items"].Values().ToArray()[0], Item1 = (string)x["Items"].Values().ToArray()[1] }).OrderBy(x => x.Id).ToArray();
var resultDynamic = queryable.Select("new (int(Id) as Id, string(Name) as Name, int(Items[0]) as Item0, string(Items[1]) as Item1)").OrderBy("Id").ToDynamicArray();

// Assert
Check.That(resultDynamic.Count()).Equals(result.Count());
Check.That(resultDynamic[0].Id).Equals(result[0].Id);
Check.That(resultDynamic[0].Name).Equals(result[0].Name);
Check.That(resultDynamic[0].Item0).Equals(result[0].Item0);
Check.That(resultDynamic[0].Item1).Equals(result[0].Item1);

Check.That(resultDynamic[1].Id).Equals(result[1].Id);
Check.That(resultDynamic[1].Name).Equals(result[1].Name);
Check.That(resultDynamic[1].Item0).Equals(result[1].Item0);
Check.That(resultDynamic[1].Item1).Equals(result[1].Item1);
}
}
}
12 changes: 5 additions & 7 deletions test/System.Linq.Dynamic.Core.Tests/System.Linq.Dynamic.Core.Tests.csproj
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Expand Up @@ -5,8 +5,7 @@
<AssemblyName>System.Linq.Dynamic.Core.Tests</AssemblyName>
<DebugType>full</DebugType>
<SignAssembly>True</SignAssembly>
<AssemblyOriginatorKeyFile>System.Linq.Dynamic.Core.snk</AssemblyOriginatorKeyFile>
<DelaySign>False</DelaySign>
<AssemblyOriginatorKeyFile>../../src/System.Linq.Dynamic.Core/System.Linq.Dynamic.Core.snk</AssemblyOriginatorKeyFile>
<ProjectGuid>{912FBF24-3CAE-4A50-B5EA-E525B9FAEC80}</ProjectGuid>
</PropertyGroup>

Expand All @@ -21,20 +20,19 @@
<IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
<PackageReference Include="MongoDB.Driver" Version="2.4.4" />
<PackageReference Include="OpenCover" Version="4.6.519" />
<PackageReference Include="ReportGenerator" Version="4.0.0" />
<PackageReference Include="xunit.runner.console" Version="2.4.0">
<PackageReference Include="xunit.runner.console" Version="2.4.1">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
</PackageReference>
<PackageReference Include="xunit.runner.visualstudio" Version="2.4.0">
<PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
</PackageReference>
<PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
<PackageReference Include="Linq.PropertyTranslator.Core" Version="1.0.4" />
<PackageReference Include="QueryInterceptor.Core" Version="1.0.6" />
<PackageReference Include="Linq.PropertyTranslator.Core" Version="1.0.5" />
<PackageReference Include="QueryInterceptor.Core" Version="1.0.7" />
<PackageReference Include="xunit" Version="2.4.0" />
<PackageReference Include="NFluent" Version="2.1.1" />
<PackageReference Include="Moq" Version="4.10.0" />
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