internal FakeSessionPool()
{
Mock = SpannerClientHelpers.CreateMockClient(Logger);
Options = new SessionPoolOptions
{
SessionEvictionJitter = RetrySettings.NoJitter,
SessionRefreshJitter = RetrySettings.NoJitter
};
}
public void ReleaseDetachedSession_NoDelete()
{
var logger = new InMemoryLogger();
var mock = SpannerClientHelpers.CreateMockClient(logger);
var pool = new SessionPool(mock.Object, new SessionPoolOptions());
var session = pool.CreateDetachedSession(s_sampleSessionName, s_sampleTransactionId, ModeOneofCase.ReadOnly);
// No calls to DeleteSession
session.ReleaseToPool(false);
logger.AssertNoWarningsOrErrors();
}
public void CreateDetachedSession()
{
var logger = new InMemoryLogger();
var mock = SpannerClientHelpers.CreateMockClient(logger);
var pool = new SessionPool(mock.Object, new SessionPoolOptions());
var mode = ModeOneofCase.ReadOnly;
var session = pool.CreateDetachedSession(s_sampleSessionName, s_sampleTransactionId, mode);
Assert.Equal(s_sampleSessionName, session.SessionName);
Assert.Equal(s_sampleTransactionId, session.TransactionId);
Assert.Equal(mode, session.TransactionMode);
logger.AssertNoWarningsOrErrors();
}
public void ReleaseDetachedSession_Delete()
{
var logger = new InMemoryLogger();
var mock = SpannerClientHelpers.CreateMockClient(logger);
// We will force the session to be deleted, so check it happens in the mock.
mock.Setup(client => client.DeleteSessionAsync(new DeleteSessionRequest {
SessionName = s_sampleSessionName
}, null))
.Returns(Task.FromResult(0))
.Verifiable();
var pool = new SessionPool(mock.Object, new SessionPoolOptions());
var session = pool.CreateDetachedSession(s_sampleSessionName, s_sampleTransactionId, ModeOneofCase.ReadOnly);
// Logically, the deletion happens asynchronously. However, everything completes synchronously so we don't need
// to sleep or anything to wait for the call to come through.
session.ReleaseToPool(true);
logger.AssertNoWarningsOrErrors();
mock.Verify();
}