public void Cache_mocked()
{
var cache = new Mocks.MSolrCache();
cache.get += url => {
Assert.Equal("http://localhost:8983/solr/select/?q=*:*&version=2.2", url);
return(new SolrCacheEntity(url, "", ""));
};
cache.add &= x => x.Stub();
var response = new Mocks.HttpWebResponse {
dispose = () => {},
headers = () => new WebHeaderCollection {
{ HttpResponseHeader.ETag, "123" },
},
getResponseStream = () => new MemoryStream(),
};
var getResponseCalls = 0;
var conn = new SolrConnection(solrURL)
{
Cache = cache,
HttpWebRequestFactory = new Mocks.HttpWebRequestFactory {
create = _ => new Mocks.HttpWebRequest {
getResponse = () => {
getResponseCalls++;
if (getResponseCalls == 1)
{
return(response);
}
throw new Exception();
},
Headers = new WebHeaderCollection(),
},
}
};
conn.Get("/select/", new Dictionary <string, string> {
{ "q", "*:*" },
});
conn.Get("/select/", new Dictionary <string, string> {
{ "q", "*:*" },
});
}
public void WithWtJson_Get()
{
var expected = "https://pepe/?wt=json&version=2.2";
var cache = new Mocks.MSolrCache();
cache.get += url => new SolrCacheEntity(url, "", "");
cache.add &= x => x.Stub();
var headers = new WebHeaderCollection
{
{ HttpResponseHeader.ETag, "etag" }, { HttpResponseHeader.CacheControl, "cache" }
};
var response = new Mocks.HttpWebResponse
{
dispose = () => { },
headers = () => headers,
getResponseStream = () => new MemoryStream(Encoding.UTF8.GetBytes("hello json world")),
};
var request = new Mocks.HttpWebRequest
{
getResponse = () => response,
Headers = new WebHeaderCollection()
};
var reqFactory = new Mocks.HttpWebRequestFactory
{
create = _ => request
};
var conn = new SolrConnection("https://pepe")
{
HttpWebRequestFactory = reqFactory,
Cache = cache
};
var r = conn.Get("", new Dictionary <string, string> {
{ "wt", "json" }
});
var actual = conn.Cache[expected];
Assert.Equal("hello json world", r);
Assert.Equal(actual.Url, expected);
}
public void Cache_mocked() {
var cache = new Mocks.MSolrCache();
cache.get += url => {
Assert.AreEqual("http://localhost:8983/solr/select/?q=*:*&version=2.2", url);
return new SolrCacheEntity(url, "", "");
};
cache.add &= x => x.Stub();
var response = new Mocks.HttpWebResponse {
dispose = () => {},
headers = () => new WebHeaderCollection {
{HttpResponseHeader.ETag, "123"},
},
getResponseStream = () => new MemoryStream(),
};
var getResponseCalls = 0;
var conn = new SolrConnection(solrURL) {
Cache = cache,
HttpWebRequestFactory = new Mocks.HttpWebRequestFactory {
create = _ => new Mocks.HttpWebRequest {
getResponse = () => {
getResponseCalls++;
if (getResponseCalls == 1)
return response;
throw new Exception();
},
Headers = new WebHeaderCollection(),
},
}
};
conn.Get("/select/", new Dictionary<string, string> {
{"q", "*:*"},
});
conn.Get("/select/", new Dictionary<string, string> {
{"q", "*:*"},
});
}
public void CacheMaxAge_ShouldCallGetResponseWhenExpired()
{
var cache = new Mocks.MSolrCache();
cache.get += url =>
{
Assert.AreEqual("http://localhost:8983/solr/select/?q=*:*&version=2.2", url);
return new SolrCacheEntity(url, "", "", new DateTime(2013, 5, 12, 12, 30, 30));
};
cache.add &= x => x.Stub();
var response = new Mocks.HttpWebResponse
{
dispose = () => { },
headers = () => new WebHeaderCollection(),
getResponseStream = () => new MemoryStream(),
};
var getResponseCalls = 0;
var conn = new SolrConnection(solrURL)
{
Cache = cache,
HttpWebRequestFactory = new Mocks.HttpWebRequestFactory
{
create = _ => new Mocks.HttpWebRequest
{
getResponse = () =>
{
getResponseCalls++;
return response;
},
Headers = new WebHeaderCollection(),
},
}
};
SystemTime.UtcNow = () => new DateTime(2013, 5, 12, 12, 30, 29);
conn.Get("/select/", new Dictionary<string, string> {
{"q", "*:*"},
});
Assert.AreEqual(getResponseCalls, 0, "Should not call getResponse when valid expiration");
SystemTime.UtcNow = () => new DateTime(2013, 5, 12, 12, 30, 35);
conn.Get("/select/", new Dictionary<string, string> {
{"q", "*:*"},
});
Assert.AreEqual(getResponseCalls, 1, "Should call getResponse if the cache entry is expired");
}
