public void Write_ShouldForwardCallToDecoratee()
{
// arrange
var sut = new BytesWriterLogDecorator(decoratee, log, "pref-test-ix");
var buffer = new byte[15];
// act
sut.Write(buffer, 0, 10);
// assert
A.CallTo(() => decoratee.Write(buffer, 0, 10)).MustHaveHappenedOnceExactly();
}
public void Write_ShouldCheckIfLoggingIsEnabledBeforeWritingToDecoratee()
{
// arrange
var sut = new BytesWriterLogDecorator(decoratee, log, "pref-test-ix");
var buffer = new byte[15];
// act
sut.Write(buffer, 0, 10);
// assert
A.CallTo(() => log.IsEnabled(LogLevel.Trace)).MustHaveHappenedOnceExactly()
.Then(A.CallTo(() => decoratee.Write(buffer, 0, 10)).MustHaveHappenedOnceExactly());
}
public void Write_ShouldNotLog_WhenLoggingIsDisabled()
{
// arrange
var sut = new BytesWriterLogDecorator(decoratee, log, "pref-test-ix");
var buffer = new byte[15];
A.CallTo(() => log.IsEnabled(LogLevel.Trace)).Returns(false);
// act
sut.Write(buffer, 0, 10);
// assert
A.CallTo(() => log.Log(A <LogEntry> ._)).MustNotHaveHappened();
}
public void Write_ShouldLogBeforeCallingDecoratee_WhenLoggingIsEnabled()
{
// arrange
var sut = new BytesWriterLogDecorator(decoratee, log, "pref-test-ix");
var buffer = new byte[15];
A.CallTo(() => log.IsEnabled(LogLevel.Trace)).Returns(true);
// act
sut.Write(buffer, 0, 10);
// assert
A.CallTo(() => log.IsEnabled(LogLevel.Trace)).MustHaveHappenedOnceExactly()
.Then(A.CallTo(() => log.Log(A <LogEntry> ._)).MustHaveHappenedOnceExactly())
.Then(A.CallTo(() => decoratee.Write(buffer, 0, 10)).MustHaveHappenedOnceExactly());
}
