public void NoAlias()
{
string aliasName = "chicken";
string actualPath = string.Empty;
object actualRequestOptions = null;
ESBBIndexerService service = this.GetIndexerService(
aliasName,
conn =>
{
//This is the handler for AliasExists calls
conn.RegisterRequestHandlerForType <Nest.ExistsResponse>((req, res) =>
{
//Store off Request
actualPath = req.Path;
actualRequestOptions = conn.GetRequestPost(req);
//Setup Response
res.StatusCode = 404;
});
}
);
string[] actualIndices = service.GetIndicesForAlias();
//Make sure the Request is the expected request
Assert.Equal("_alias/" + aliasName, actualPath);
Assert.Null(actualRequestOptions);
//Make sure the response is the same.
Assert.Equal(new string[] { }, actualIndices);
}
public void CreateIndex_QueryValidation()
{
string aliasName = "TestAlias";
ESBBIndexerService service = this.GetIndexerService(
aliasName,
conn =>
{
conn.RegisterRequestHandlerForType <Nest.CreateIndexResponse>((req, res) =>
{
res.StatusCode = 200;
res.Stream = TestingTools.GetTestFileAsStream("ES_Acknowledged_True_Response.json");
});
}
);
string currTimeStamp = DateTime.Now.ToString("yyyyMMddHHmmss");
string actualIndexName = service.CreateTimeStampedIndex();
string actualTimeStamp = actualIndexName.Replace(aliasName, "");
long currAsLong = long.Parse(currTimeStamp);
long actualAsLong = long.Parse(actualTimeStamp);
//Give it up to a 5 sec difference.
Assert.InRange(actualAsLong, currAsLong - 5, currAsLong);
}
/// <summary>
/// Helper function to get an instance of a ESBBIndexerService Only needing to setup
/// the connection request handler callbacks. (via connSetupCallback)
/// </summary>
/// <param name="aliasName"></param>
/// <param name="connSetupCallback"></param>
/// <returns></returns>
protected ESBBIndexerService GetIndexerService(string aliasName, Action <ElasticsearchInterceptingConnection> connSetupCallback)
{
//Create connection and handle request.
ElasticsearchInterceptingConnection interceptConnection = new ElasticsearchInterceptingConnection();
connSetupCallback(interceptConnection);
Mock <IOptions <ESBBIndexerServiceOptions> > options = new Mock <IOptions <ESBBIndexerServiceOptions> >();
options
.SetupGet(o => o.Value)
.Returns(new ESBBIndexerServiceOptions()
{
AliasName = aliasName
});
//While this has a URI, it does not matter, an InMemoryConnection never requests
//from the server.
var pool = new SingleNodeConnectionPool(new Uri("http://localhost:9200"));
var connectionSettings = new ConnectionSettings(pool, interceptConnection);
IElasticClient client = new ElasticClient(connectionSettings);
ESBBIndexerService service = new ESBBIndexerService(
client,
options.Object
);
return(service);
}
public void OptimizedSucceeded()
{
string aliasName = "bestbets";
string indexName = aliasName + "20161207125500";
string actualPath = string.Empty;
object actualRequestOptions = null;
ESBBIndexerService service = this.GetIndexerService(
aliasName,
conn =>
{
//This is the handler for the Optimize call
conn.RegisterRequestHandlerForType <Nest.ForceMergeResponse>((req, res) =>
{
//Store off Request
actualPath = req.Path;
actualRequestOptions = conn.GetRequestPost(req);
//Setup Response
res.StatusCode = 200;
res.Stream = TestingTools.GetTestFileAsStream("ForceMerge_Good_Response.json");
});
}
);
bool succeeded = service.OptimizeIndex(indexName);
//Make sure the Request is the expected request
//Params for this are actual query params.
// Hostname doesn't matter, just needed so we have an absolute Uri (relative Uri allows very few operations).
Uri actualReqUri = new Uri(
"http://localhost" + actualPath,
UriKind.Absolute);
Uri expectedUri = new Uri(
"http://localhost" + indexName + "/_forcemerge?wait_for_merge=true&max_num_segments=1",
UriKind.Absolute);
//Check the path/parameters are as expected
Assert.Equal(expectedUri, actualReqUri, new UriComparer());
//Check that there was not request body
Assert.Null(actualRequestOptions);
//Technically, there is no condition where false would be returned as
//an exception would be thrown.
Assert.True(succeeded);
}
public void SingleAlias()
{
string aliasName = "bestbets";
string actualPath = string.Empty;
object actualRequestOptions = null;
ESBBIndexerService service = this.GetIndexerService(
aliasName,
conn =>
{
//This is the handler for AliasExists calls
conn.RegisterRequestHandlerForType <Nest.ExistsResponse>((req, res) =>
{
//Just need to return 200 to say alias does exist
res.StatusCode = 200;
res.Stream = null;
res.Exception = null;
});
conn.RegisterRequestHandlerForType <Nest.GetAliasesResponse>((req, res) =>
{
//Store off Request
actualPath = req.Path;
actualRequestOptions = conn.GetRequestPost(req);
//Setup Response
res.StatusCode = 200;
res.Stream = TestingTools.GetTestFileAsStream("GetIndicesForAlias_SingleItemResponse.json");
});
}
);
string[] actualIndices = service.GetIndicesForAlias();
//Make sure the Request is the expected request
Assert.Equal(aliasName + "/_alias", actualPath);
Assert.Null(actualRequestOptions);
//Make sure the response is the same.
Assert.Equal(new string[] { "bestbets20161202152737" }, actualIndices);
}
public void MakeCurrentNoExisting()
{
string aliasName = "bestbets";
string newIndexName = aliasName + "20161207125500";
string actualPath = string.Empty;
JObject actualRequestOptions = null;
ESBBIndexerService service = this.GetIndexerService(
aliasName,
conn =>
{
//This is the handler for AliasExists calls. This handles no existing alias.
conn.RegisterRequestHandlerForType <Nest.ExistsResponse>((req, res) =>
{
//Setup Response
res.StatusCode = 404;
});
//This is the handler for Alias, and the focus of this test.
conn.RegisterRequestHandlerForType <BulkAliasResponse>((req, res) =>
{
actualPath = req.Path;
actualRequestOptions = actualRequestOptions = conn.GetRequestPost(req);
res.StatusCode = 200;
res.Stream = TestingTools.GetTestFileAsStream("ES_Acknowledged_True_Response.json");
});
}
);
service.MakeIndexCurrentAlias(newIndexName);
//Make sure the Request is the expected request
//Assert.Equal("_alias/" + aliasName, actualPath);
string[] expectedAddIndices = new string[] { newIndexName };
string[] expectedRemoveIndices = new string[] { };
// Pull out the lists of aliases and indexes being added/removed.
string[] actualAddedAliases =
(from act in actualRequestOptions["actions"]
where act["add"] != null
select(string) act["add"]["alias"]).ToArray();
string[] actualAddedIndices =
(from act in actualRequestOptions["actions"]
where act["add"] != null
select(string) act["add"]["index"]).ToArray();
// Items where the add action is missing, or remove is present. (List should be empty.)
var unexpectedList =
from act in actualRequestOptions["actions"]
where act["add"] == null || act["remove"] != null
select act;
// Check list lengths.
bool correctListSizes =
actualAddedAliases.Length == 1 &&
actualAddedIndices.Length == 1 &&
unexpectedList.Count() == 0;
// Check that all expected indices are accounted for.
bool expectedAddIndicesPresent = expectedAddIndices.All(index => actualAddedIndices.Contains(index));
// All aliases should match aliasName.
bool addAliasCorrect = actualAddedAliases.All(alias => alias == aliasName);
//Are assertions will be on the actual request options.
Assert.True(
correctListSizes &&
expectedAddIndicesPresent &&
addAliasCorrect
);
}
public void MakeCurrentManyExisting()
{
string aliasName = "bestbets";
string newIndexName = aliasName + "20161207125500";
string actualPath = string.Empty;
JObject actualRequestOptions = null;
ESBBIndexerService service = this.GetIndexerService(
aliasName,
conn =>
{
//This is the handler for AliasExists calls
conn.RegisterRequestHandlerForType <Nest.ExistsResponse>((req, res) =>
{
//Just need to return 200 to say alias does exist
res.StatusCode = 200;
res.Stream = null;
res.Exception = null;
});
//This is the handler for getting the indices associated with the alias
conn.RegisterRequestHandlerForType <Nest.GetAliasesResponse>((req, res) =>
{
//Store off Request
actualPath = req.Path;
actualRequestOptions = conn.GetRequestPost(req);
//Setup Response
res.StatusCode = 200;
res.Stream = TestingTools.GetTestFileAsStream("GetIndicesForAlias_MultiItemResponse.json");
});
//This is the handler for Alias, and the focus of this test.
conn.RegisterRequestHandlerForType <BulkAliasResponse>((req, res) =>
{
actualPath = req.Path;
actualRequestOptions = actualRequestOptions = conn.GetRequestPost(req);
res.StatusCode = 200;
res.Stream = TestingTools.GetTestFileAsStream("ES_Acknowledged_True_Response.json");
});
}
);
service.MakeIndexCurrentAlias(newIndexName);
// Make sure the Request is the expected request
// Index being added should be newIndexName
// Alias being addded should be aliasName
// Values for expectedRemoveIndices MUST match GetIndicesForAlias_MultiItemResponse.json
string[] expectedAddIndices = new string[] { newIndexName };
string[] expectedRemoveIndices = new string[] { "bestbets20161202152737", "bestbets20161201165226" };
// Pull out the lists of aliases and indexes being added/removed.
string[] actualAddedAliases =
(from act in actualRequestOptions["actions"] where act["add"] != null
select(string) act["add"]["alias"]).ToArray();
string[] actualAddedIndices =
(from act in actualRequestOptions["actions"] where act["add"] != null
select(string) act["add"]["index"]).ToArray();
string[] actualRemovedAliases =
(from act in actualRequestOptions["actions"] where act["remove"] != null
select(string) act["remove"]["alias"]).ToArray();
string[] actualRemovedIndices =
(from act in actualRequestOptions["actions"] where act["remove"] != null
select(string) act["remove"]["index"]).ToArray();
// Items where both actions are missing, or both are present. (List should be empty.)
var unexpectedList =
from act in actualRequestOptions["actions"]
where (act["add"] != null && act["remove"] != null) || (act["add"] == null && act["remove"] == null)
select act;
// Check list lengths.
bool correctListSizes =
actualAddedAliases.Length == 1 &&
actualAddedIndices.Length == 1 &&
actualRemovedAliases.Length == 2 &&
actualRemovedIndices.Length == 2 &&
unexpectedList.Count() == 0;
// Check that all expected indices are accounted for.
bool expectedAddIndicesPresent = expectedAddIndices.All(index => actualAddedIndices.Contains(index));
bool expectedRemoveIndicesPresent = expectedRemoveIndices.All(index => actualRemovedIndices.Contains(index));
// All aliases should match aliasName.
bool addAliasCorrect = actualAddedAliases.All(alias => alias == aliasName);
bool removeAliasCorrect = actualRemovedAliases.All(alias => alias == aliasName);
Assert.True(correctListSizes &&
expectedAddIndicesPresent &&
expectedRemoveIndicesPresent &&
addAliasCorrect &&
removeAliasCorrect);
}