public void ReleaseLockAsync_OnDocumentClientSuccess_ThrowsNoException()
{
// Arrange
var lease = new CosmosDistributedLockClaim("lock-name");
_mockDocumentClient.Setup(m => m.DeleteDocumentAsync(
It.IsAny <Uri>(),
It.IsAny <RequestOptions>(), default))
.ReturnsAsync(new Document().ToResourceResponse(HttpStatusCode.OK));
// Act
Func <Task> act = async() => await _store.ReleaseLockAsync(lease);
// Assert
act.Should().NotThrow();
}
public async Task TryClaimLockAsync_WhenLockConflicted_ReturnsFalse()
{
// Arrange
var lease = new CosmosDistributedLockClaim("lock-name");
_mockDocumentClient.Setup(m => m.CreateDocumentAsync(
It.IsAny <Uri>(),
It.IsAny <object>(),
It.IsAny <RequestOptions>(), false, default))
.ReturnsAsync(new Document().ToResourceResponse(HttpStatusCode.Conflict));
// Act
var result = await _store.TryClaimLockAsync(lease);
// Assert
result.Should().BeFalse();
}
public void ReleaseLockAsync_OnDocumentClientFailure_ThrowsException()
{
// Arrange
var lease = new CosmosDistributedLockClaim("lock-name");
_mockDocumentClient.Setup(m => m.DeleteDocumentAsync(
It.IsAny <Uri>(),
It.IsAny <RequestOptions>(), default))
.Throws(CreateDocumentClientExceptionForTesting("http error", null, HttpStatusCode.RequestTimeout));
// Act
Func <Task> act = async() => await _store.ReleaseLockAsync(lease);
// Assert
act.Should().Throw <DocumentClientException>()
.WithMessage("http error*");
}
public void TryClaimLockAsync_OnDocumentClientException_ThrowsException()
{
// Arrange
var lease = new CosmosDistributedLockClaim("lock-name");
_mockDocumentClient.Setup(m => m.CreateDocumentAsync(
It.IsAny <Uri>(),
It.IsAny <object>(),
It.IsAny <RequestOptions>(),
false,
default))
.Throws(new Exception("http error"));
// Act
Func <Task> act = async() => await _store.TryClaimLockAsync(lease);
// Assert
act.Should().Throw <Exception>()
.WithMessage("http error");
}
