public void WriteLockSetsServiceDatabaseLockHandle(Fake<IAdvApi32> advApi32, int serviceControlManagerHandlerValue,
int serviceDatabaseLockHandleValue)
{
advApi32.CallsTo(_ => _.AquireServiceDatabaseLock(A<IntPtr>._))
.Returns(new IntPtr(serviceDatabaseLockHandleValue));
var sut = new ServiceDatabaseConnection(advApi32.FakedObject);
var connectionHandle = new ConnectionHandle {ServiceManagerHandle = new IntPtr(serviceControlManagerHandlerValue)};
sut.WriteLock(connectionHandle);
var actual = connectionHandle.ServiceDatabaseLockHandle;
var expected = new IntPtr(serviceDatabaseLockHandleValue);
Assert.Equal(expected, actual);
}
public void AquireWriteLockRequiresConnectionHandle(Fake<IAdvApi32> advApi32)
{
var sut = new ServiceDatabaseConnection(advApi32.FakedObject);
Assert.Throws<ArgumentNullException>(() => sut.WriteLock(null));
}
public void WriteLockCallsUnderlyingAPI(Fake<IAdvApi32> advApi32, int serviceControlManagerHandlerValue,
int serviceDatabaseLockHandleValue)
{
advApi32.CallsTo(_ => _.AquireServiceDatabaseLock(A<IntPtr>._))
.Returns(new IntPtr(serviceDatabaseLockHandleValue));
var sut = new ServiceDatabaseConnection(advApi32.FakedObject);
var connectionHandle = new ConnectionHandle {ServiceManagerHandle = new IntPtr(serviceControlManagerHandlerValue)};
sut.WriteLock(connectionHandle);
advApi32.CallsTo(_ => _.AquireServiceDatabaseLock(A<IntPtr>._)).MustHaveHappened();
}