public void TestLeaveConnectionOpen()
{
//Arrange
SqlConnectionManager con = new SqlConnectionManager(ConnectionStringParameter)
{
LeaveOpen = true
};
//Act
AssertOpenConnectionCount(0, ConnectionStringParameter);
Assert.True(con.State == null);
con.Open();
Assert.True(con.State == System.Data.ConnectionState.Open);
AssertOpenConnectionCount(1, ConnectionStringParameter);
con.Open();
AssertOpenConnectionCount(1, ConnectionStringParameter);
Assert.True(con.State == System.Data.ConnectionState.Open);
AssertOpenConnectionCount(1, ConnectionStringParameter);
SqlConnection.ClearAllPools();
//Assert
AssertOpenConnectionCount(1, ConnectionStringParameter);
con.Close();
SqlConnection.ClearAllPools();
AssertOpenConnectionCount(0, ConnectionStringParameter);
}
public void TestOpeningConnectionTwice()
{
SqlConnectionManager con = new SqlConnectionManager(new ConnectionString(ConnectionStringParameter));
AssertOpenConnectionCount(0, ConnectionStringParameter);
con.Open();
con.Open();
AssertOpenConnectionCount(1, ConnectionStringParameter);
con.Close();
AssertOpenConnectionCount(1, ConnectionStringParameter);
SqlConnection.ClearAllPools();
AssertOpenConnectionCount(0, ConnectionStringParameter);
}
public void TestOpeningCloseConnection()
{
//Arrange
SqlConnectionManager con = new SqlConnectionManager(new ConnectionString(ConnectionStringParameter));
//Act
AssertOpenConnectionCount(0, ConnectionStringParameter);
con.Open();
AssertOpenConnectionCount(1, ConnectionStringParameter);
con.Close(); //won't close any connection - ado.net will keep the connection open in it's pool in case it's needed again
AssertOpenConnectionCount(1, ConnectionStringParameter);
SqlConnection.ClearAllPools();
//Assert
AssertOpenConnectionCount(0, ConnectionStringParameter);
}
public void TestOpeningCloseConnection()
{
/*User calls Open()
* This first call creates a SqlConnection() object
* It then checks to ensure that it's not open and attempts to open a connection
* User calls Open() again
* This second call creates a new SqlConnection() object
* It then checks to ensure that it's not open, which it is not because its a new one...
*/
SqlConnectionManager con = new SqlConnectionManager(new ConnectionString(ConnectionStringParameter));
ConnectionManagerHelper.AssertOpenConnectionCount(0, ConnectionStringParameter);
con.Open();
ConnectionManagerHelper.AssertOpenConnectionCount(1, ConnectionStringParameter);
con.Close(); //won't close any connection - ado.net will keep the connection open in it's pool in case it's needed again
ConnectionManagerHelper.AssertOpenConnectionCount(1, ConnectionStringParameter);
SqlConnection.ClearAllPools();
ConnectionManagerHelper.AssertOpenConnectionCount(0, ConnectionStringParameter);
}