public void ShouldNotOpenInnerConnectionWhenAlreadyOpen()
{
Mock <DbConnection> dbConnectionMock = new Mock <DbConnection>();
Mock <ISyncPolicy> retryPolicyMock = new Mock <ISyncPolicy>();
var connectionWrapper = new ReliableDbConnectionWrapper(dbConnectionMock.Object, retryPolicyMock.Object);
dbConnectionMock.Setup(x => x.State).Returns(ConnectionState.Open);
connectionWrapper.Open();
dbConnectionMock.Verify(x => x.Open(), Times.Never);
}
public void ShouldOpenInnerConnectionWithRetriesWhenInStatusOtherThanOpen()
{
Mock <DbConnection> dbConnectionMock = new Mock <DbConnection>();
Mock <ISyncPolicy> retryPolicyMock = new Mock <ISyncPolicy>();
var connectionWrapper = new ReliableDbConnectionWrapper(dbConnectionMock.Object, retryPolicyMock.Object);
dbConnectionMock.Setup(x => x.State).Returns(ConnectionState.Closed);
retryPolicyMock.Setup(x => x.Execute(It.IsAny <Action>())).Callback <Action>(a => a.Invoke());
connectionWrapper.Open();
retryPolicyMock.Verify(x => x.Execute(It.IsAny <Action>()));
dbConnectionMock.Verify(x => x.Open());
}