public void OpenServiceManagerGetsCorrectConnectionHandle(Fake<IAdvApi32> advApi32, long pointerValue)
{
advApi32.CallsTo(_ => _.OpenServiceControlManager(A<string>._, A<string>._, A<ScmAccess>._))
.Returns(new IntPtr(pointerValue));
var sut = new ServiceDatabaseConnection(advApi32.FakedObject);
var connectionHandle = sut.Open();
var actual = connectionHandle.ServiceManagerHandle;
var expected = new IntPtr(pointerValue);
Assert.Equal(expected, actual);
}
public void ReleaseWriteLockCallsUnderlyingAPI(Fake<IAdvApi32> advApi32, int serviceControlManagerHandlerValue,
int serviceDatabaseLockHandleValue)
{
var sut = new ServiceDatabaseConnection(advApi32.FakedObject);
var connectionHandle = new ConnectionHandle
{
ServiceManagerHandle = new IntPtr(serviceControlManagerHandlerValue),
ServiceDatabaseLockHandle = new IntPtr(serviceDatabaseLockHandleValue)
};
sut.ReleaseLock(connectionHandle);
advApi32.CallsTo(_ => _.ReleaseServiceDatabaseLock(A<IntPtr>._)).MustHaveHappened();
}
public void CloseServiceManagerResetsConnectionHandleToIntPtrZero(Fake<IAdvApi32> advApi32, int serviceManagerHandleValue)
{
advApi32.CallsTo(_ => _.CloseServiceControlManager(A<IntPtr>._))
.Returns(true);
var sut = new ServiceDatabaseConnection(advApi32.FakedObject);
var connectionHandle = new ConnectionHandle {ServiceManagerHandle = new IntPtr(serviceManagerHandleValue)};
sut.Close(connectionHandle);
var actual = connectionHandle.ServiceManagerHandle;
var expected = IntPtr.Zero;
Assert.Equal(expected, actual);
}
public void ReleaseWriteLockResetsDatabaseLockHandle(Fake<IAdvApi32> advApi32, int serviceControlManagerHandlerValue,
int serviceDatabaseLockHandleValue)
{
advApi32.CallsTo(_ => _.ReleaseServiceDatabaseLock(A<IntPtr>._))
.Returns(true);
var sut = new ServiceDatabaseConnection(advApi32.FakedObject);
var connectionHandle = new ConnectionHandle
{
ServiceManagerHandle = new IntPtr(serviceControlManagerHandlerValue),
ServiceDatabaseLockHandle = new IntPtr(serviceDatabaseLockHandleValue)
};
sut.ReleaseLock(connectionHandle);
var actual = connectionHandle.ServiceDatabaseLockHandle;
var expected = IntPtr.Zero;
Assert.Equal(expected, actual);
}
public void AquireWriteLockRequiresConnectionHandle(Fake<IAdvApi32> advApi32)
{
var sut = new ServiceDatabaseConnection(advApi32.FakedObject);
Assert.Throws<ArgumentNullException>(() => sut.WriteLock(null));
}