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working on region clearing cache, if using cachemanager back plance this would clear all servers in cluster

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This commit is contained in:
Tom Gardham-Pallister
2017-06-26 19:10:20 +01:00
parent 26e7621798
commit 239dcfb6bd
8 changed files with 155 additions and 12 deletions
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32
test/Ocelot.UnitTests/Cache/CacheManagerCacheTests.cs
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@ -1,4 +1,5 @@
using System;
using System.Collections.Generic;
using CacheManager.Core;
using Moq;
using Ocelot.Cache;
@ -16,12 +17,14 @@ namespace Ocelot.UnitTests.Cache
private string _value;
private string _resultGet;
private TimeSpan _ttlSeconds;
private List<string> _resultKeys;
public CacheManagerCacheTests()
{
_mockCacheManager = new Mock<ICacheManager<string>>();
_ocelotOcelotCacheManager = new OcelotCacheManagerCache<string>(_mockCacheManager.Object);
}
[Fact]
public void should_get_from_cache()
{
@ -29,7 +32,6 @@ namespace Ocelot.UnitTests.Cache
.When(x => x.WhenIGetFromTheCache())
.Then(x => x.ThenTheResultIs("someValue"))
.BDDfy();
}
[Fact]
@ -40,13 +42,37 @@ namespace Ocelot.UnitTests.Cache
.BDDfy();
}
[Fact]
public void should_delete_key_from_cache()
{
this.Given(_ => GivenTheFollowingRegion("fookey"))
.When(_ => WhenIDeleteTheRegion("fookey"))
.Then(_ => ThenTheRegionIsDeleted("fookey"))
.BDDfy();
}
private void WhenIDeleteTheRegion(string region)
{
_ocelotOcelotCacheManager.ClearRegion(region);
}
private void ThenTheRegionIsDeleted(string region)
{
_mockCacheManager
.Verify(x => x.ClearRegion(region), Times.Once);
}
private void GivenTheFollowingRegion(string key)
{
_ocelotOcelotCacheManager.Add(key, "doesnt matter", TimeSpan.FromSeconds(10), "region");
}
private void WhenIAddToTheCache(string key, string value, TimeSpan ttlSeconds)
{
_key = key;
_value = value;
_ttlSeconds = ttlSeconds;
_ocelotOcelotCacheManager.Add(_key, _value, _ttlSeconds);
_ocelotOcelotCacheManager.Add(_key, _value, _ttlSeconds, "region");
}
private void ThenTheCacheIsCalledCorrectly()

2
test/Ocelot.UnitTests/Cache/OutputCacheMiddlewareTests.cs
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@ -124,7 +124,7 @@ namespace Ocelot.UnitTests.Cache
private void ThenTheCacheAddIsCalledCorrectly()
{
_cacheManager
.Verify(x => x.Add(It.IsAny<string>(), It.IsAny<HttpResponseMessage>(), It.IsAny<TimeSpan>()), Times.Once);
.Verify(x => x.Add(It.IsAny<string>(), It.IsAny<HttpResponseMessage>(), It.IsAny<TimeSpan>(), It.IsAny<string>()), Times.Once);
}
private void GivenResponseIsNotCached()

70
test/Ocelot.UnitTests/Controllers/OutputCacheControllerTests.cs Normal file
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@ -0,0 +1,70 @@
using Xunit;
using Shouldly;
using TestStack.BDDfy;
using Ocelot.Controllers;
using System;
using Moq;
using Ocelot.Cache;
using System.Net.Http;
using System.Collections.Generic;
using Microsoft.AspNetCore.Mvc;
namespace Ocelot.UnitTests.Controllers
{
public class OutputCacheControllerTests
{
private OutputCacheController _controller;
private Mock<IOcelotCache<HttpResponseMessage>> _cache;
private IActionResult _result;
public OutputCacheControllerTests()
{
_cache = new Mock<IOcelotCache<HttpResponseMessage>>();
_controller = new OutputCacheController(_cache.Object);
}
[Fact]
public void should_get_all_keys_from_server()
{
this.Given(_ => GivenTheFollowingKeys(new List<string>{"b", "a"}))
.When(_ => WhenIGetTheKeys())
.Then(_ => ThenTheKeysAreReturned())
.BDDfy();
}
[Fact]
public void should_delete_key()
{
this.When(_ => WhenIDeleteTheKey("a"))
.Then(_ => ThenTheKeyIsDeleted("a"))
.BDDfy();
}
private void ThenTheKeyIsDeleted(string key)
{
_result.ShouldBeOfType<NoContentResult>();
_cache
.Verify(x => x.ClearRegion(key), Times.Once);
}
private void WhenIDeleteTheKey(string key)
{
_result = _controller.Delete(key);
}
private void GivenTheFollowingKeys(List<string> keys)
{
}
private void WhenIGetTheKeys()
{
_result = _controller.Get();
}
private void ThenTheKeysAreReturned()
{
_result.ShouldBeOfType<OkObjectResult>();
}
}
}