public void EnsureDbCreated_RequestSent_ProperRequestGenerated()
{
// Arange
var expectedQuery = new StringBuilder()
.Append("?q=")
.Append(WebUtility.UrlEncode($"CREATE DATABASE {this._dbSettings.DatabaseName}"))
.ToString();
Uri expectedUri = new UriBuilder(this._dbSettings.DatabaseAddress)
{
Path = "query",
Query = expectedQuery
}.Uri;
Uri actualUri = null;
var mockResponseHandler = new MockResponseHandler(request =>
{
actualUri = request.RequestUri;
return(new HttpResponseMessage(HttpStatusCode.OK));
});
var factory = new InfluxDbRepositoryFactory(this._dbOptions, new HttpClient(mockResponseHandler), GetMockLogger <InfluxDbRepositoryFactory>());
// Act
var repository = factory.CreateRepository(true);
// Assert
Assert.AreEqual(expectedUri, actualUri);
}
public async Task Write_RequestSent_ProperRequestGenerated()
{
// Arange
var p1 = new Point(312.42m);
var p2 = new Point(-24412.355m, DateTime.Now);
var expectedContent = new StringBuilder()
.Append($"Measurement value={p1.Value.ToString(new CultureInfo("en-US"))}\n")
.Append($"Measurement value={p2.Value.ToString(new CultureInfo("en-US"))} {p2.Timestamp.Value.ToUnixNanoseconds()}")
.ToString();
string expectedQuery = $"?db={this._dbSettings.DatabaseName}";
Uri expectedUri = new UriBuilder(this._dbSettings.DatabaseAddress)
{
Path = "write",
Query = expectedQuery
}.Uri;
Uri actualUri = null;
string actualContent = null;
var mockResponseHandler = new MockResponseHandler(request =>
{
actualUri = request.RequestUri;
actualContent = request.Content.ReadAsStringAsync().Result;
return(new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent(InfluxDbResources.ReadResponseJson)
});
});
var repository = new InfluxDbRepository(this._dbOptions.Value, new HttpClient(mockResponseHandler), GetMockLogger <InfluxDbRepository>());
// Act
await repository.Write(new WriteRequest("Measurement", new[] { p1, p2 }));
// Assert
Assert.AreEqual(expectedUri, actualUri);
Assert.AreEqual(expectedContent, actualContent);
}
public async Task Query_RequestSent_ProperRequestGenerated()
{
// Arange
var filter1 = new QueryDescriptor("filter1", order: OrderType.Ascending, limit: 1);
var filter2 = new QueryDescriptor("filter2", DateTime.Now);
var expectedQuery = new StringBuilder()
.Append($"?db={this._dbSettings.DatabaseName}")
.Append("&q=")
.Append(WebUtility.UrlEncode($"SELECT * FROM \"{filter1.Name}\" ORDER BY time ASC LIMIT 1;"))
.Append(WebUtility.UrlEncode($"SELECT * FROM \"{filter2.Name}\" WHERE time > {filter2.DateFrom.Value.ToUnixNanoseconds()}"))
.ToString();
Uri expectedUri = new UriBuilder(this._dbSettings.DatabaseAddress)
{
Path = "query",
Query = expectedQuery
}.Uri;
Uri actualUri = null;
var mockResponseHandler = new MockResponseHandler(request =>
{
actualUri = request.RequestUri;
return(new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent(InfluxDbResources.ReadResponseJson)
});
});
var repository = new InfluxDbRepository(this._dbOptions.Value, new HttpClient(mockResponseHandler), GetMockLogger <InfluxDbRepository>());
// Act
ICollection <QueryResult> set = await repository.Query(new[] { filter1, filter2 });
// Assert
Assert.AreEqual(expectedUri, actualUri);
}
