Files
sqltoolsservice/test/Microsoft.SqlTools.ServiceLayer.UnitTests/Connection/CachedServerInfoTests.cs
Benjamin Russell 1166778249 Isolate Shared Test Code (#252)
The goal of this make sure that test code is correctly organized to ensure that test suites aren't dependent on each other.
* UnitTests get their own project now (renaming Microsoft.SqlTools.ServiceLayer.Test to Microsoft.SqlTools.ServiceLayer.UnitTests) which is about 90% of the changes to the files.
* IntegrationTests no longer depends on UnitTests, only Test.Common
* Any shared components from TestObjects that spins up a "live" connection has been moved to IntegrationTests Utility/LiveConnectionHelper.cs
* The dictionary-based mock file stream factory has been moved to Test.Common since it is used by UnitTests and IntegrationTests
    * Added a overload that doesn't take a dictionary for when we don't care about monitoring the storage (about 90% of the time)
* The RunIf* wrapper methods have been moved to Test.Common
* OwnerUri and StandardQuery constants have been moved to Test.Common Constants file

* Updating to latest SDK version available at https://www.microsoft.com/net/core#windowscmd

* Moving unit tests to unit test folder

* Changing namespaces to UnitTests

* Moving some constants and shared functionality into common project, making the UnitTests reference it

* Unit tests are working!

* Integration tests are working

* Updating automated test runs

* Fixing one last broken unit test

* Exposing internals for other projects

* Moving edit data tests to UnitTest project

* Applying refactor fixes to unit tests

* Fixing flaky test that wasn't awaiting completion
2017-03-02 13:00:31 -08:00

81 lines
3.0 KiB
C#

//
// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
//
using Microsoft.SqlTools.ServiceLayer.Connection.ReliableConnection;
using Xunit;
namespace Microsoft.SqlTools.ServiceLayer.UnitTests.Connection
{
/// <summary>
/// Tests for Sever Information Caching Class
/// </summary>
public class CachedServerInfoTests
{
[Theory]
[InlineData(true)] // is SqlDW instance
[InlineData(false)] // is not a SqlDw Instance
public void AddOrUpdateIsSqlDw(bool state)
{
// Set sqlDw result into cache
bool isSqlDwResult;
CachedServerInfo.AddOrUpdateCache("testDataSource", state, CachedServerInfo.CacheVariable.IsSqlDw);
// Expect the same returned result
Assert.True(CachedServerInfo.TryGetIsSqlDw("testDataSource", out isSqlDwResult));
Assert.Equal(isSqlDwResult, state);
}
[Theory]
[InlineData(true)] // is SqlDW instance
[InlineData(false)] // is not a SqlDw Instance
public void AddOrUpdateIsSqlDwFalseToggle(bool state)
{
// Set sqlDw result into cache
bool isSqlDwResult;
CachedServerInfo.AddOrUpdateCache("testDataSource", state, CachedServerInfo.CacheVariable.IsSqlDw);
// Expect the same returned result
Assert.True(CachedServerInfo.TryGetIsSqlDw("testDataSource", out isSqlDwResult));
Assert.Equal(isSqlDwResult, state);
// Toggle isSqlDw cache state
bool isSqlDwResultToggle;
CachedServerInfo.AddOrUpdateCache("testDataSource", !state, CachedServerInfo.CacheVariable.IsSqlDw);
// Expect the oppisite returned result
Assert.True(CachedServerInfo.TryGetIsSqlDw("testDataSource", out isSqlDwResultToggle));
Assert.Equal(isSqlDwResultToggle, !state);
}
[Fact]
public void AddOrUpdateIsSqlDwFalseToggle()
{
bool state = true;
// Set sqlDw result into cache
bool isSqlDwResult;
bool isSqlDwResult2;
CachedServerInfo.AddOrUpdateCache("testDataSource", state, CachedServerInfo.CacheVariable.IsSqlDw);
CachedServerInfo.AddOrUpdateCache("testDataSource2", !state, CachedServerInfo.CacheVariable.IsSqlDw);
// Expect the same returned result
Assert.True(CachedServerInfo.TryGetIsSqlDw("testDataSource", out isSqlDwResult));
Assert.True(CachedServerInfo.TryGetIsSqlDw("testDataSource2", out isSqlDwResult2));
// Assert cache is set on a per connection basis
Assert.Equal(isSqlDwResult, state);
Assert.Equal(isSqlDwResult2, !state);
}
[Fact]
public void AskforSqlDwBeforeCached()
{
bool isSqlDwResult;
Assert.False(CachedServerInfo.TryGetIsSqlDw("testDataSourceWithNoCache", out isSqlDwResult));
}
}
}