public void ClosingAConnectionReturnsItToThePool()
{
var provider = new PooledConnectionProvider(ConnectionStringBuilder.Create(TestHelper.ConnectionString("pooling=true&poolsize=1")));
var connection1 = provider.Open(null);
provider.Close(connection1);
Assert.Same(connection1, provider.Open(null));
}
public void WaitsUntilTimeoutForConnectionToFreeUp()
{
var provider = new PooledConnectionProvider(ConnectionStringBuilder.Create(TestHelper.ConnectionString("pooling=true&poolsize=1&timeout=3")));
var connection = provider.Open(null);
new Timer(c => provider.Close(connection), null, 2000, 0);
Assert.Same(connection, provider.Open(null));
}
public void ThrowsExceptionIfNoConnectionsAvailable()
{
var provider = new PooledConnectionProvider(ConnectionStringBuilder.Create(TestHelper.ConnectionString("pooling=true&poolsize=1&timeout=1")));
provider.Open(null);
var ex = Assert.Throws<MongoException>(() => provider.Open(null));
Assert.Equal("Connection timeout trying to get connection from connection pool", ex.Message);
}
public void ClosingAConnectionReturnsItToThePool()
{
var provider = new PooledConnectionProvider(ConnectionStringBuilder.Create(TestHelper.ConnectionString("pooling=true&poolsize=1")));
var connection1 = provider.Open(null);
provider.Close(connection1);
Assert.Same(connection1, provider.Open(null));
}
public void WaitsUntilTimeoutForConnectionToFreeUp()
{
var provider = new PooledConnectionProvider(ConnectionStringBuilder.Create(TestHelper.ConnectionString("pooling=true&poolsize=1&timeout=3")));
var connection = provider.Open(null);
new Timer(c => provider.Close(connection), null, 2000, 0);
Assert.Same(connection, provider.Open(null));
}
public void PoolsUpToPoolSizeConections()
{
var provider = new PooledConnectionProvider(ConnectionStringBuilder.Create(TestHelper.ConnectionString("pooling=true&poolsize=4&timeout=1")));
provider.Open(null);
provider.Open(null);
provider.Open(null);
provider.Open(null);
Assert.Throws<MongoException>(() => provider.Open(null));
}
public void PoolsUpToPoolSizeConections()
{
var provider = new PooledConnectionProvider(ConnectionStringBuilder.Create(TestHelper.ConnectionString("pooling=true&poolsize=4&timeout=1")));
provider.Open(null);
provider.Open(null);
provider.Open(null);
provider.Open(null);
Assert.Throws <MongoException>(() => provider.Open(null));
}
public void ThrowsExceptionIfNoConnectionsAvailable()
{
var provider = new PooledConnectionProvider(ConnectionStringBuilder.Create(TestHelper.ConnectionString("pooling=true&poolsize=1&timeout=1")));
provider.Open(null);
var ex = Assert.Throws <MongoException>(() => provider.Open(null));
Assert.Equal("Connection timeout trying to get connection from connection pool", ex.Message);
}
public void WaitsUntilTimeoutForConnectionToFreeUp()
{
var provider = new PooledConnectionProvider(ConnectionStringBuilder.Create(TestHelper.ConnectionString("pooling=true&poolsize=1&timeout=3")));
provider.Open(null);
var start = DateTime.Now; //this doesn't seem like a very good way to do this..we'll see
Assert.Throws<MongoException>(() => provider.Open(null));
var elasped = DateTime.Now.Subtract(start).TotalSeconds;
Assert.True(elasped > 3);
Assert.True(elasped < 4);
}
public void WaitsUntilTimeoutForConnectionToFreeUpAndThrowsExceptionIfNot()
{
var provider = new PooledConnectionProvider(ConnectionStringBuilder.Create(TestHelper.ConnectionString("pooling=true&poolsize=1&timeout=3")));
provider.Open(null);
var start = DateTime.Now; //this doesn't seem like a very good way to do this..we'll see
Assert.Throws <MongoException>(() => provider.Open(null));
var elasped = DateTime.Now.Subtract(start).TotalSeconds;
Assert.True(elasped > 3);
Assert.True(elasped < 4);
}
public void AuthenticatesWithProperCredentials()
{
var provider = new PooledConnectionProvider(ConnectionStringBuilder.Create(AuthenticatedConnectionString("usr", "8e156e298e19afdc3a104ddd172a2bee")));
var connection = provider.Open(null);
Assert.Equal(true, connection.Client.Connected);
provider.Close(connection);
}
public void ThrowsExceptionIfConnectingWithInvalidCredentials()
{
var provider = new PooledConnectionProvider(ConnectionStringBuilder.Create(AuthenticatedConnectionString("bad", "boy")));
var ex = Assert.Throws <MongoException>(() => provider.Open(null));
Assert.Equal("auth fails", ex.Message);
}
public void AuthenticatesWithProperCredentials()
{
var provider = new PooledConnectionProvider(ConnectionStringBuilder.Create(AuthenticatedConnectionString("usr", "pss")));
var connection = provider.Open(null);
Assert.Equal(true, connection.Client.Connected);
provider.Close(connection);
}
public void ReturnsDifferentConnections()
{
var provider = new PooledConnectionProvider(ConnectionStringBuilder.Create(TestHelper.ConnectionString("pooling=true&poolsize=2")));
Assert.NotSame(provider.Open(null), provider.Open(null));
}
public void ThrowsExceptionIfConnectingWithInvalidCredentials()
{
var provider = new PooledConnectionProvider(ConnectionStringBuilder.Create(AuthenticatedConnectionString("bad", "boy")));
var ex = Assert.Throws<MongoException>(() => provider.Open(null));
Assert.Equal("auth fails", ex.Message);
}
public void ReturnsDifferentConnections()
{
var provider = new PooledConnectionProvider(ConnectionStringBuilder.Create(TestHelper.ConnectionString("pooling=true&poolsize=2")));
Assert.NotSame(provider.Open(null), provider.Open(null));
}