public async Task GetLockRequest_ThrowsOnInvalidInput(string lockId)
{
Mock <IEnvironment> _environment = new Mock <IEnvironment>();
var handlerMock = new Mock <HttpMessageHandler>(MockBehavior.Strict);
var httpClient = new HttpClient(handlerMock.Object);
var lockManager = new KubernetesDistributedLockManager(
new KubernetesClient(_environment.Object, httpClient), ScriptSettingsManager.Instance);
await Assert.ThrowsAsync <ArgumentNullException>(() => lockManager.GetLockOwnerAsync(
"", lockId, new CancellationToken()));
}
public async Task GetLockRequest_ReturnsCorrectLockHandle(HttpStatusCode status, string lockId, string ownerId)
{
Mock <IEnvironment> _environment = new Mock <IEnvironment>();
_environment.Setup(p => p.GetEnvironmentVariable(HttpLeaderEndpoint)).Returns("http://test-endpoint");
var expectedLockHandle = new KubernetesLockHandle()
{
Owner = ownerId
};
var handlerMock = new Mock <HttpMessageHandler>(MockBehavior.Strict);
handlerMock.Protected().Setup <Task <HttpResponseMessage> >("SendAsync",
ItExpr.Is <HttpRequestMessage>(request =>
request.Method == HttpMethod.Get &&
request.RequestUri.AbsoluteUri.Equals($"{TestHttpLeaderEndpoint}/lock?name={lockId}")),
ItExpr.IsAny <CancellationToken>()).ReturnsAsync(new HttpResponseMessage
{
StatusCode = status,
Content = new StringContent(JsonConvert.SerializeObject(expectedLockHandle))
});
var httpClient = new HttpClient(handlerMock.Object);
var lockClient = new KubernetesClient(_environment.Object, httpClient);
var lockManager = new KubernetesDistributedLockManager(lockClient, ScriptSettingsManager.Instance);
if (status != HttpStatusCode.OK)
{
await Assert.ThrowsAsync <HttpRequestException>(() => lockManager.GetLockOwnerAsync(
"", lockId, new CancellationToken()));
}
else
{
var actualOwner = await lockManager.GetLockOwnerAsync("", lockId, new CancellationToken());
Assert.Equal(expectedLockHandle.Owner, actualOwner);
}
}