public async Task ReportMetricAsync_MetricIdAndValueAreProvided_Succeeds()
{
// Arrange
var pageId = _bogus.Name.FirstName();
var metricId = _bogus.Name.FirstName();
var metricValue = _bogus.Random.Double();
var fakeHttpMessageHandler = new HttpMessageHandlerStub();
var sinkConfiguration = BogusAtlassianStatuspageMetricSinkConfigurationGenerator.GetSinkConfiguration(pageId: pageId);
var atlassianStatuspageClient = new AtlassianStatuspageClient(httpClient: new HttpClient(fakeHttpMessageHandler), sinkConfiguration, NullLogger <AtlassianStatuspageClient> .Instance);
// Act
await atlassianStatuspageClient.ReportMetricAsync(metricId, metricValue);
// Assert
var request = fakeHttpMessageHandler.LastRequest;
Assert.NotNull(request);
Assert.Equal(HttpMethod.Post, request.Method);
Assert.Equal($"https://api.statuspage.io/v1/pages/{pageId}/metrics/{metricId}/data", request.RequestUri.ToString());
var requestBody = await request.Content.ReadAsStringAsync();
var requestToken = JToken.Parse(requestBody);
Assert.Equal(metricValue.ToString(CultureInfo.InvariantCulture), requestToken["data"]?["value"]?.ToString());
}
public void Constructor_NoHttpClientIsProvided_ThrowsException()
{
// Arrange
var sinkConfiguration = BogusAtlassianStatuspageMetricSinkConfigurationGenerator.GetSinkConfiguration();
// Act & Assert
// ReSharper disable once ExpressionIsAlwaysNull
Assert.Throws <ArgumentNullException>(() => new AtlassianStatuspageClient(httpClient: null, sinkConfiguration, NullLogger <AtlassianStatuspageClient> .Instance));
}
public void Constructor_NoLoggerIsProvided_ThrowsException()
{
// Arrange
var httpClientMock = new Mock <HttpClient>();
var sinkConfiguration = BogusAtlassianStatuspageMetricSinkConfigurationGenerator.GetSinkConfiguration();
// Act & Assert
// ReSharper disable once ExpressionIsAlwaysNull
Assert.Throws <ArgumentNullException>(() => new AtlassianStatuspageClient(httpClientMock.Object, sinkConfiguration, logger: null));
}
public async Task ReportMetricAsync_NoMetricIdIsProvided_ThrowsException()
{
// Arrange
var metricValue = _bogus.Random.Double();
var httpClientMock = new Mock <HttpClient>();
var sinkConfiguration = BogusAtlassianStatuspageMetricSinkConfigurationGenerator.GetSinkConfiguration();
var atlassianStatuspageClient = new AtlassianStatuspageClient(httpClient: httpClientMock.Object, sinkConfiguration, NullLogger <AtlassianStatuspageClient> .Instance);
// Act & Assert
await Assert.ThrowsAsync <ArgumentException>(() => atlassianStatuspageClient.ReportMetricAsync(id: null, metricValue));
}
public async Task ReportMetricAsync_InputDoesNotContainMeasuredMetric_ThrowsException()
{
// Arrange
var metricName = BogusGenerator.Name.FirstName();
var metricDescription = BogusGenerator.Lorem.Sentence();
var systemMetricConfigOptions = BogusAtlassianStatuspageMetricSinkConfigurationGenerator.GetSinkConfiguration();
var atlassianStatuspageClientMock = new Mock <IAtlassianStatuspageClient>();
var metricSink = new AtlassianStatuspageMetricSink(atlassianStatuspageClientMock.Object, systemMetricConfigOptions, NullLogger <AtlassianStatuspageMetricSink> .Instance);
// Act & Assert
// ReSharper disable once ExpressionIsAlwaysNull
await Assert.ThrowsAsync <ArgumentNullException>(() => metricSink.ReportMetricAsync(metricName, metricDescription, null));
}
public async Task ReportMetricAsync_InputDoesNotContainMetricName_ThrowsException(string metricName)
{
// Arrange
var metricDescription = BogusGenerator.Lorem.Sentence();
var metricValue = BogusGenerator.Random.Double();
var scrapeResult = ScrapeResultGenerator.Generate(metricValue);
var systemMetricConfigOptions = BogusAtlassianStatuspageMetricSinkConfigurationGenerator.GetSinkConfiguration();
var atlassianStatuspageClientMock = new Mock <IAtlassianStatuspageClient>();
var metricSink = new AtlassianStatuspageMetricSink(atlassianStatuspageClientMock.Object, systemMetricConfigOptions, NullLogger <AtlassianStatuspageMetricSink> .Instance);
// Act & Assert
// ReSharper disable once ExpressionIsAlwaysNull
await Assert.ThrowsAsync <ArgumentException>(() => metricSink.ReportMetricAsync(metricName, metricDescription, scrapeResult));
}
public async Task ReportMetricAsync_InputDoesNotContainMetricDescription_Succeeds(string metricDescription)
{
// Arrange
var metricName = BogusGenerator.Name.FirstName();
var metricValue = BogusGenerator.Random.Double();
var measuredMetric = MeasuredMetric.CreateWithoutDimension(metricValue);
var scrapeResult = ScrapeResultGenerator.GenerateFromMetric(measuredMetric);
var systemMetricConfigOptions = BogusAtlassianStatuspageMetricSinkConfigurationGenerator.GetSinkConfiguration();
var atlassianStatuspageClientMock = new Mock <IAtlassianStatuspageClient>();
var metricSink = new AtlassianStatuspageMetricSink(atlassianStatuspageClientMock.Object, systemMetricConfigOptions, NullLogger <AtlassianStatuspageMetricSink> .Instance);
// Act & Assert
// ReSharper disable once ExpressionIsAlwaysNull
await metricSink.ReportMetricAsync(metricName, metricDescription, scrapeResult);
}
public async Task ReportMetricAsync_GetsValidInputWithMetricValueAndPromitorToSystemMetricMapping_SuccessfullyWritesMetric()
{
// Arrange
var promitorMetricName = BogusGenerator.Name.FirstName();
var systemMetricId = BogusGenerator.Name.FirstName();
var metricDescription = BogusGenerator.Lorem.Sentence();
var metricValue = BogusGenerator.Random.Double();
var measuredMetric = MeasuredMetric.CreateWithoutDimension(metricValue);
var scrapeResult = ScrapeResultGenerator.GenerateFromMetric(measuredMetric);
var systemMetricConfigOptions = BogusAtlassianStatuspageMetricSinkConfigurationGenerator.GetSinkConfiguration(systemMetricId: systemMetricId, promitorMetricName: promitorMetricName);
var atlassianStatuspageClientMock = new Mock <IAtlassianStatuspageClient>();
var metricSink = new AtlassianStatuspageMetricSink(atlassianStatuspageClientMock.Object, systemMetricConfigOptions, NullLogger <AtlassianStatuspageMetricSink> .Instance);
// Act
await metricSink.ReportMetricAsync(promitorMetricName, metricDescription, scrapeResult);
// Assert
atlassianStatuspageClientMock.Verify(mock => mock.ReportMetricAsync(systemMetricId, metricValue), Times.Once());
}
public async Task ReportMetricAsync_GetsValidInputWithPromitorMetricThatIsNotMappedToSystemMetricId_DoesNotWriteMetric()
{
// Arrange
const double expectedDefaultValue = 0;
var promitorMetricName = BogusGenerator.Name.FirstName();
var systemMetricId = BogusGenerator.Name.FirstName();
var metricDescription = BogusGenerator.Lorem.Sentence();
double? metricValue = null;
// ReSharper disable once ExpressionIsAlwaysNull
var measuredMetric = MeasuredMetric.CreateWithoutDimension(metricValue);
var scrapeResult = ScrapeResultGenerator.GenerateFromMetric(measuredMetric);
var systemMetricConfigOptions = BogusAtlassianStatuspageMetricSinkConfigurationGenerator.GetSinkConfiguration(promitorMetricName: promitorMetricName);
var atlassianStatuspageClientMock = new Mock <IAtlassianStatuspageClient>();
var metricSink = new AtlassianStatuspageMetricSink(atlassianStatuspageClientMock.Object, systemMetricConfigOptions, NullLogger <AtlassianStatuspageMetricSink> .Instance);
// Act
await metricSink.ReportMetricAsync(promitorMetricName, metricDescription, scrapeResult);
// Assert
atlassianStatuspageClientMock.Verify(mock => mock.ReportMetricAsync(systemMetricId, expectedDefaultValue), Times.Never);
}