//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldWaitForALineWithoutBlocking() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void ShouldWaitForALineWithoutBlocking()
{
// given
FakeClock clock = FakeClock;
Stream inputStream = spy(new MockInputStream(new Ticker(clock, 5, TimeUnit.MILLISECONDS), Lines("important message")));
InputStreamAwaiter awaiter = new InputStreamAwaiter(clock, inputStream);
// when
awaiter.AwaitLine("important message", 5, TimeUnit.SECONDS);
}
public void ReturnTrue_AfterWaitingFullInterval()
{
const int intervalInMinutes = 1;
var fakeClock = new FakeClock();
var currencyUpdate = new CurrencyUpdate(intervalInMinutes, null, fakeClock);
fakeClock.Now = fakeClock.Now.AddMinutes(intervalInMinutes);
Assert.True(currencyUpdate.IsTimeToRun());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldReclaimAndRecreateWhenUsageGoesDownBetweenSpikes() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldReclaimAndRecreateWhenUsageGoesDownBetweenSpikes()
{
// given
const int poolMinSize = 50;
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final int bellowPoolMinSize = poolMinSize / 5;
int bellowPoolMinSize = poolMinSize / 5;
const int poolMaxSize = 200;
StatefulMonitor stateMonitor = new StatefulMonitor(this);
FakeClock clock = FakeClocks;
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final SomethingResourcePool pool = getResourcePool(stateMonitor, clock, poolMinSize);
SomethingResourcePool pool = GetResourcePool(stateMonitor, clock, poolMinSize);
AcquireResourcesAndExceedTimeout(pool, clock, poolMaxSize);
// when
// After the peak, stay well below concurrent usage, using up all already present resources in the process
ExceedTimeout(clock);
// Requires some rounds to happen, since there is constant racing between releasing and acquiring which does
// not always result in reaping of resources, as there is reuse
for (int i = 0; i < 30; i++)
{
// The latch is necessary to reduce races between batches
System.Threading.CountdownEvent release = new System.Threading.CountdownEvent(bellowPoolMinSize);
foreach (ResourceHolder holder in AcquireFromPool(pool, bellowPoolMinSize))
{
holder.Release(release);
}
release.await();
ExceedTimeout(clock);
}
// then
// currentPeakSize should not be higher than bellowPoolMinSize
assertTrue(stateMonitor.CurrentPeakSize.get().ToString(), stateMonitor.CurrentPeakSize.get() <= bellowPoolMinSize);
// target size should remain at pool min size
assertEquals(poolMinSize, stateMonitor.TargetSize.get());
assertEquals(poolMinSize, pool.UnusedSize());
// only the excess from the pool max size down to min size must have been disposed
// +1 that was used to trigger initial exceed timeout check
assertEquals(poolMaxSize - poolMinSize + 1, stateMonitor.DisposedConflict.get());
stateMonitor.CreatedConflict.set(0);
stateMonitor.DisposedConflict.set(0);
// when
// After the lull, recreate a peak
AcquireResourcesAndExceedTimeout(pool, clock, poolMaxSize);
// then
assertEquals(poolMaxSize - poolMinSize + 1, stateMonitor.CreatedConflict.get());
assertEquals(0, stateMonitor.DisposedConflict.get());
}
public JwtServiceTests()
{
var mockUserService = new Mock <IUserService>();
mockUserService.Setup(db => db.GetClaimsForUser("testuser1")).Returns(
Task.FromResult(new List <Claim>
{
new Claim("sub", "testuser1"),
new Claim("role", "testrole")
} as IEnumerable <Claim>));
mockUserService.Setup(db => db.GetClaimsForUser("testuser2")).Returns(
Task.FromResult(new List <Claim>
{
new Claim("sub", "testuser2"),
new Claim("role", "testrole")
} as IEnumerable <Claim>));
_userService = mockUserService.Object;
var mockRefreshTokenRepository = new Mock <IRefreshTokenRepository>();
var addedKeys = new List <(string, string)>();
mockRefreshTokenRepository.Setup(db =>
db.CreateNewToken(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <Instant>()))
.Callback <string, string, Instant>((key, sub, exp) =>
{
addedKeys.Remove(addedKeys.Find(a => a.Item1 == sub));
addedKeys.Add((sub, key));
})
.Returns <string, string, Instant>((key, sub, exp) => Task.FromResult(new RefreshToken
{
Id = 1,
Expires = exp,
Key = key,
Sub = sub
}));
mockRefreshTokenRepository.Setup(db => db.FindByKey(It.IsIn(addedKeys.Select(tuple => tuple.Item2))))
.Returns(Task.FromResult(new RefreshToken()));
mockRefreshTokenRepository.Setup(db => db.FindByKey(It.IsNotIn(addedKeys.Select(tuple => tuple.Item2))))
.Returns(Task.FromResult <RefreshToken>(null));
_refreshTokenRepository = mockRefreshTokenRepository.Object;
_fromUnixStartOneMinuteInterval = new FakeClock(_unixStart, Duration.FromMinutes(1));
_accessTokenValidationParameters = new TokenValidationParameters
{
ValidateLifetime = true,
IssuerSigningKey = new SymmetricSecurityKey(_testSecret1),
ValidateAudience = false,
ValidateIssuer = false,
LifetimeValidator = (before, expires, securityToken, parameters) => true
};
}
public void AccessTokenExpiresAtUtc_should_be_the_token_created_date_plus_ExpiresIn_seconds()
{
// create a clock that advances a minute every time GetCurrentInstant() is called
FakeClock clock = CreateClock(autoAdvance: TimeSpan.FromMinutes(1));
Token sut = new Token(() => clock.GetCurrentInstant().ToDateTimeOffset());
sut.ExpiresIn = (int)TimeSpan.FromMinutes(2).TotalSeconds;
Assert.Equal(_utcNow.AddMinutes(2), sut.AccessTokenExpiresAtUtc);
}
public void Init()
{
_fcf = new FakeRabbitConnectionFactory();
_logMock = new Mock <ILogger>();
_c = new FakeClock();
_mp = new SMDRParserTestShim(new FakeTCPConfiguration(), _logMock.Object, _fcf, _c);
var now = DateTime.Now;
_localNow = now.ToLocalTime();
_c.StopAt(Instant.FromDateTimeUtc(now.ToUniversalTime()));
}
public async Task SelectNotificationsForReleaseAsync_ReturnsAllExpiredNotifications()
{
FakeClock.Setup();
FakeClock.Now = DateTime.Now;
NotificationBuffer buffer1 = new NotificationBuffer(Guid.NewGuid(), governorId, Guid.NewGuid());
inMemoryCrudRepository.Attach(buffer1);
BufferedNotification notification1 = new BufferedNotification(Guid.NewGuid(), "Notification1", "{}",
buffer1, FakeClock.Now.Subtract(TimeSpan.FromMinutes(6)));
inMemoryCrudRepository.Attach(notification1);
BufferedNotification notification2 = new BufferedNotification(Guid.NewGuid(), "Notification2", "{}",
buffer1, FakeClock.Now.Subtract(TimeSpan.FromMinutes(3)));
inMemoryCrudRepository.Attach(notification2);
buffer1.Notifications = new List <BufferedNotification>()
{
notification1, notification2
};
NotificationBuffer buffer2 = new NotificationBuffer(Guid.NewGuid(), governorId, Guid.NewGuid());
inMemoryCrudRepository.Attach(buffer2);
BufferedNotification notification3 = new BufferedNotification(Guid.NewGuid(), "Notification3", "{}",
buffer2, FakeClock.Now.Subtract(TimeSpan.FromMinutes(8)));
inMemoryCrudRepository.Attach(notification3);
buffer2.Notifications = new List <BufferedNotification>()
{
notification3
};
NotificationBuffer buffer3 = new NotificationBuffer(Guid.NewGuid(), governorId, Guid.NewGuid());
inMemoryCrudRepository.Attach(buffer3);
BufferedNotification notification4 = new BufferedNotification(Guid.NewGuid(), "Notification3", "{}",
buffer3, FakeClock.Now.Subtract(TimeSpan.FromMinutes(1)));
inMemoryCrudRepository.Attach(notification4);
buffer3.Notifications = new List <BufferedNotification>()
{
notification4
};
var notifications = await sut.SelectNotificationsForReleaseAsync(inMemoryCrudRepository);
Assert.Equal(2, notifications.Keys.Count());
Assert.Equal(2, notifications[buffer1].Count);
Assert.Contains(notification1, notifications[buffer1]);
Assert.Contains(notification2, notifications[buffer1]);
Assert.Equal(1, notifications[buffer2].Count);
Assert.Contains(notification3, notifications[buffer2]);
}
public void ConstructionWithAdvance()
{
Instant instant = Instant.FromUnixTimeTicks(100L);
Duration advance = Duration.FromTicks(5);
FakeClock clock = new FakeClock(instant, advance);
Assert.AreEqual(advance, clock.AutoAdvance);
Assert.AreEqual(instant, clock.GetCurrentInstant());
Assert.AreEqual(instant + advance, clock.GetCurrentInstant());
Assert.AreEqual(instant + advance + advance, clock.GetCurrentInstant());
}
public void FromDurationToExpiration()
{
var duration = Options.FromDuration(TimeSpan.FromMinutes(1));
var clock = new FakeClock(new DateTime(2018, 11, 19, 5, 56, 54, DateTimeKind.Utc));
var expiration = duration.ToExpiration(clock);
Assert.NotSame(duration, expiration);
Assert.Null(expiration.Duration);
Assert.Equal(new DateTimeOffset(new DateTime(2018, 11, 19, 5, 56 + 1, 54, DateTimeKind.Utc)), expiration.Expiration);
}
public async Task EnqeueJobAsync_Delayed()
{
FakeClock.Setup();
var job = new Job1();
await sut.EnqeueJobAsync(job, TimeSpan.FromSeconds(5));
var expectedScheduleTime = FakeClock.Now + TimeSpan.FromSeconds(5);
schedulerProcess.Received(1).ScheduleJob(job, expectedScheduleTime, Arg.Any <Action <IJob, Exception> >());
}
public SerilogDestructuringTests(ITestOutputHelper outputHelper) : base(
outputHelper, LogLevel.Information, configureLogger: configuration => configuration
.Destructure.NewtonsoftJsonTypes()
.Destructure.SystemTextJsonTypes()
.Destructure.NetTopologySuiteTypes()
.Destructure.NodaTimeTypes(DateTimeZoneProviders.Tzdb)
)
{
LogContext.PushProperty("SourceContext", nameof(SerilogDestructuringTests));
_clock = new FakeClock(Instant.FromUtc(2022, 1, 1, 4, 4, 4));
}
public void ConstructionWithAdvance()
{
Instant instant = new Instant(100L);
Duration advance = Duration.FromTicks(5);
FakeClock clock = new FakeClock(instant, advance);
Assert.AreEqual(advance, clock.AutoAdvance);
Assert.AreEqual(instant, clock.Now);
Assert.AreEqual(instant + advance, clock.Now);
Assert.AreEqual(instant + advance + advance, clock.Now);
}
public void WithEarlierDeadline_DeadlineIsLaterThanExistingTimeout()
{
// Use a cancellation token to emphasize that it's not just the timing.
var token = new CancellationTokenSource().Token;
CallSettings settings = CallSettings.FromCancellationToken(token)
.WithTimeout(TimeSpan.FromTicks(100));
var clock = new FakeClock();
DateTime?deadline = clock.GetCurrentDateTimeUtc() + TimeSpan.FromTicks(200);
Assert.Same(settings, settings.WithEarlierDeadline(deadline, clock));
}
public void TestGenerateJwtString()
{
var registeredUser = RoleTestHelper.RegisteredUser().WithId(2).Build();
var authUser = BuildAuthUser(UserId, "User", registeredUser);
var clock = FakeClock.FromUtc(2020, 01, 16, 12, 0, 0);
var token = JsonWebToken.Generate(authUser, clock);
string jwtString = token.ToJwtString();
jwtString.Should().Be(JWT_STRING);
}
public void WithGeneralIsoZonedDateTimeSerializer_Deserialize()
{
var clock = FakeClock.FromUtc(2014, 05, 02, 10, 30, 45);
var now = clock.Now.InZone(DateTimeZoneProviders.Tzdb.GetSystemDefault());
var serialisers = new DefaultNodaSerializerSettings(DateTimeZoneProviders.Tzdb)
.WithGeneralIsoZonedDateTimeSerializer();
var expected = now;
var actual = serialisers.ZonedDateTimeSerializer.Deserialize(now.ToString());
Assert.Equal(expected, actual);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test @Resources.Life(STARTED) public void shouldNotEndUpInBrokenStateAfterRotationFailure() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldNotEndUpInBrokenStateAfterRotationFailure()
{
// GIVEN
FakeClock clock = Clocks.fakeClock();
CallTrackingClock callTrackingClock = new CallTrackingClock(clock);
CountsTracker tracker = ResourceManager.managed(NewTracker(callTrackingClock, EmptyVersionContextSupplier.EMPTY));
int labelId = 1;
using (Org.Neo4j.Kernel.Impl.Api.CountsAccessor_Updater tx = tracker.Apply(2).get())
{
tx.IncrementNodeCount(labelId, 1); // now at 1
}
// WHEN
System.Predicate <Thread> arrived = thread => stackTraceContains(thread, all(classNameContains("Rotation"), methodIs("rotate")));
Future <object> rotation = Threading.executeAndAwait(t => t.rotate(4), tracker, arrived, 1, SECONDS);
using (Org.Neo4j.Kernel.Impl.Api.CountsAccessor_Updater tx = tracker.Apply(3).get())
{
tx.IncrementNodeCount(labelId, 1); // now at 2
}
while (callTrackingClock.CallsToNanos() == 0)
{
Thread.Sleep(10);
}
clock.Forward(Config.defaults().get(GraphDatabaseSettings.counts_store_rotation_timeout).toMillis() * 2, MILLISECONDS);
try
{
rotation.get();
fail("Should've failed rotation due to timeout");
}
catch (ExecutionException e)
{
// good
assertTrue(e.InnerException is RotationTimeoutException);
}
// THEN
Org.Neo4j.Register.Register_DoubleLongRegister register = Registers.newDoubleLongRegister();
tracker.Get(CountsKeyFactory.nodeKey(labelId), register);
assertEquals(2, register.ReadSecond());
// and WHEN later attempting rotation again
using (Org.Neo4j.Kernel.Impl.Api.CountsAccessor_Updater tx = tracker.Apply(4).get())
{
tx.IncrementNodeCount(labelId, 1); // now at 3
}
tracker.Rotate(4);
// THEN
tracker.Get(CountsKeyFactory.nodeKey(labelId), register);
assertEquals(3, register.ReadSecond());
}
public void refresh_token_should_be_expired_when_the_current_date_equals_expiration_date()
{
// create a clock that advances a minute every time GetCurrentInstant() is called
FakeClock clock = CreateClock(autoAdvance: TimeSpan.FromMinutes(1));
Token sut = new Token(() => clock.GetCurrentInstant().ToDateTimeOffset());
sut.RefreshTokenExpiresIn = 60 * 2; // expires in two mimutes
Assert.Equal(_utcNow, sut.CreatedAtUtc); // +0:00
Assert.Equal(_utcNow.AddMinutes(2), sut.RefreshTokenExpiresAtUtc);
}
public void Day_should_equal_number_of_days_since_last_rollover()
{
var startInstant = Instant.MinValue;
for (var i = 0; i < SeedGenerator.DaysPerSeed; i++)
{
var fakeClock = new FakeClock(startInstant.Plus(Duration.FromDays(i)));
var seed = new SeedGenerator(fakeClock);
seed.GetCurrent().DaysSinceRollover.Should().Be(i);
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldReclaimAndRecreateWhenLullBetweenSpikesOccurs()
internal virtual void ShouldReclaimAndRecreateWhenLullBetweenSpikesOccurs()
{
// given
const int minSize = 50;
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final int BELOW_MIN_SIZE = MIN_SIZE / 5;
int belowMinSize = minSize / 5;
const int maxSize = 200;
StatefulMonitor stateMonitor = new StatefulMonitor();
FakeClock clock = new FakeClock();
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final LinkedQueuePool<Object> pool = getLinkedQueuePool(stateMonitor, clock, MIN_SIZE);
LinkedQueuePool <object> pool = GetLinkedQueuePool(stateMonitor, clock, minSize);
IList <FlyweightHolder <object> > holders = new LinkedList <FlyweightHolder <object> >();
BuildAPeakOfAcquiredFlyweightsAndTriggerAlarmWithSideEffects(maxSize, clock, pool, holders);
// when
// After the peak, stay well below concurrent usage, using up all already present Flyweights in the process
clock.Forward(110, TimeUnit.MILLISECONDS);
// Requires some rounds to happen, since there is constant racing between releasing and acquiring which does
// not always result in reaping of Flyweights, as there is reuse
for (int i = 0; i < 30; i++)
{
// The latch is necessary to reduce races between batches
foreach (FlyweightHolder holder in AcquireFromPool(pool, belowMinSize))
{
holder.release();
}
clock.Forward(110, TimeUnit.MILLISECONDS);
}
// then
// currentPeakSize should be at MIN_SIZE / 5
assertTrue(stateMonitor.CurrentPeakSize.get() <= belowMinSize, "Expected " + stateMonitor.CurrentPeakSize.get() + " <= " + belowMinSize);
// target size should remain at MIN_SIZE
assertEquals(minSize, stateMonitor.TargetSize.get());
// only the excess from the MAX_SIZE down to min size must have been disposed
// +1 for the alarm from buildAPeakOfAcquiredFlyweightsAndTriggerAlarmWithSideEffects
assertEquals(maxSize - minSize + 1, stateMonitor.DisposedConflict.get());
stateMonitor.CreatedConflict.set(0);
stateMonitor.DisposedConflict.set(0);
// when
// After the lull, recreate a peak
((IList <FlyweightHolder <object> >)holders).AddRange(AcquireFromPool(pool, maxSize));
// then
assertEquals(maxSize - minSize, stateMonitor.CreatedConflict.get());
assertEquals(0, stateMonitor.DisposedConflict.get());
}
public void DependencyInjetionTest_Diary_NegOffset()
{
// Pluralsight C# design strategies
Instant now = Instant.FromUtc(1970, 01, 01, 0, 0);
var zone = DateTimeZone.ForOffset(Offset.FromHours(-8));
var clock = new FakeClock(now);
Diary diary = new Diary(clock, CalendarSystem.Iso, zone);
string today = diary.FormatToday();
Assert.AreEqual("1969-12-31", today);
}
public void when_not_on_a_market_day_do_thing2()
{
var clock = new FakeClock(
Instant.FromUtc(2016, 5, 8, 0, 0));
var stock = new Stock();
var marketDay = new MarketDay(
Instant.FromUtc(2016, 5, 8, 0, 0));
var myClass = new MyClassNodaTime(stock, marketDay, clock);
Assert.Equal("Thing2 done!", myClass.thingState);
}
public void RefreshTokenExpiresAtUtc_should_be_the_created_date_plus_RefreshTokenExpiresIn_seconds()
{
// create a clock that advances a minute every time GetCurrentInstant() is called
FakeClock clock = CreateClock(TimeSpan.FromMinutes(1));
int expiresInSeconds = 60 * 2;
Token sut = new Token(() => clock.GetCurrentInstant().ToDateTimeOffset());
sut.RefreshTokenExpiresIn = expiresInSeconds;
Assert.Equal(_utcNow.AddSeconds(expiresInSeconds), sut.RefreshTokenExpiresAtUtc);
}
public static FakeClock SetToIso(this FakeClock clock, string offsetDateTimePatternIso)
{
clock.Reset(
OffsetDateTimePattern
.GeneralIso
.Parse(offsetDateTimePatternIso)
.Value
.ToInstant()
);
return(clock);
}
public void InBclSystemDefaultZone()
{
// We can't replace DateTimeZoneProviders.Bcl with TimeZoneInfoReplacer, so we have to
// just trust that there's a suitable system default zone.
var zone = DateTimeZoneProviders.Bcl.GetSystemDefault();
var clock = new FakeClock(NodaConstants.UnixEpoch);
var zonedClock = clock.InBclSystemDefaultZone();
var expected = NodaConstants.UnixEpoch.InZone(zone);
Assert.AreEqual(expected, zonedClock.GetCurrentZonedDateTime());
}
public void InTzdbSystemDefaultZone()
{
var fakeGreenlandZone = TimeZoneInfo.CreateCustomTimeZone("Greenland Standard Time", TimeSpan.FromHours(-3), "Godthab", "Godthab");
using (TimeZoneInfoReplacer.Replace(fakeGreenlandZone, fakeGreenlandZone))
{
var clock = new FakeClock(NodaConstants.UnixEpoch);
var zonedClock = clock.InTzdbSystemDefaultZone();
var expected = NodaConstants.UnixEpoch.InZone(DateTimeZoneProviders.Tzdb["America/Godthab"]);
Assert.AreEqual(expected, zonedClock.GetCurrentZonedDateTime());
}
}
public void FromExpirationToExpiration()
{
var clock = new FakeClock(new DateTime(2018, 11, 19, 5, 56, 54, DateTimeKind.Utc));
var now = DateTimeOffset.UtcNow;
var expiration = Options.FromExpiration(now);
var anotherExpiration = expiration.ToExpiration(clock);
Assert.Same(expiration, anotherExpiration);
Assert.Null(anotherExpiration.Duration);
Assert.Equal(now, anotherExpiration.Expiration);
}
public void AuthenticateCommand_AuthUser_SuccessAuth()
{
// ---- Arrange ----
const string email = "*****@*****.**";
const string name = "Test user";
const string password = "******";
var passwordHash = AuthUtils.GetMd5Hash(password);
var clock = new FakeClock(SystemClock.Instance.GetCurrentInstant());
var testUser = new UserIdentityModel(
Guid.NewGuid(),
email,
name,
"user",
passwordHash,
clock.GetCurrentInstant());
_authRepositoryMock.Setup(r => r.GetUserIdentity(email))
.ReturnsAsync(() => testUser);
var command = new AuthenticateUserCommand(email, password);
var handler = new AuthenticateUserCommandHandler(_repositoryProviderMock.Object, _configuration)
{
Clock = clock
};
AuthAccessModel result = null;
var lifetime = DurationUtils.FromString(
_configuration[$"{AuthUtils.Jwt.ConfigKeys.Section}:{AuthUtils.Jwt.ConfigKeys.LifetimeKey}"]);
// ---- Act ----
Assert.DoesNotThrowAsync(async() => {
result = await handler.Handle(command, CancellationToken.None);
});
clock.Advance(lifetime); // for check expires token instant
// ---- Assert ----
Assert.IsNotNull(result);
Assert.AreEqual(testUser.Id, result.Id);
Assert.AreEqual(testUser.Email, result.Email);
Assert.AreEqual(clock.GetCurrentInstant(), result.ExpiresAt);
Assert.AreEqual(clock.GetCurrentInstant(), result.ExpiresAt);
Assert.AreEqual("user", testUser.Role);
Assert.IsNotEmpty(result.Token);
_authRepositoryMock.Verify(r => r.GetUserIdentity(email), Times.Once);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void shouldMaintainPoolAtHighWatermarkWhenConcurrentUsagePassesMinSize()
internal virtual void ShouldMaintainPoolAtHighWatermarkWhenConcurrentUsagePassesMinSize()
{
// given
const int minSize = 50;
const int maxSize = 200;
const int midSize = 90;
StatefulMonitor stateMonitor = new StatefulMonitor();
FakeClock clock = new FakeClock();
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final LinkedQueuePool<Object> pool = getLinkedQueuePool(stateMonitor, clock, MIN_SIZE);
LinkedQueuePool <object> pool = GetLinkedQueuePool(stateMonitor, clock, minSize);
IList <FlyweightHolder <object> > holders = new LinkedList <FlyweightHolder <object> >();
// when
BuildAPeakOfAcquiredFlyweightsAndTriggerAlarmWithSideEffects(maxSize, clock, pool, holders);
// then
assertEquals(maxSize + 1, stateMonitor.CurrentPeakSize.get()); // the peak method above does +1 on the peak
// when
/* After the peak, stay at MID_SIZE concurrent usage, using up all already present Flyweights in the process
* but also keeping the high watermark above the MIN_SIZE
* We must do this at least twice, since the counter for disposed is incremented once per release, if appropriate,
* and only after the clock has ticked. Essentially this is one loop for reducing the watermark down to
* mid size and one more loop to dispose of all excess resources. That does indeed mean that there is a lag
* of one clock tick before resources are disposed. If this is a bug or not remains to be seen.
*/
for (int i = 0; i < 2; i++)
{
clock.Forward(110, TimeUnit.MILLISECONDS);
foreach (FlyweightHolder holder in AcquireFromPool(pool, midSize))
{
holder.release();
}
clock.Forward(110, TimeUnit.MILLISECONDS);
foreach (FlyweightHolder holder in AcquireFromPool(pool, midSize))
{
holder.release();
}
}
// then
// currentPeakSize should be at MID_SIZE
assertEquals(midSize, stateMonitor.CurrentPeakSize.get());
// target size too
assertEquals(midSize, stateMonitor.TargetSize.get());
// only the excess from the MAX_SIZE down to mid size must have been disposed
// +1 for the alarm from buildAPeakOfAcquiredFlyweightsAndTriggerAlarmWithSideEffects
assertEquals(maxSize - midSize + 1, stateMonitor.DisposedConflict.get());
}
public void CanGetJwtPublicKeysUri()
{
using (var httpClient = new HttpClient())
using (var memoryCache = new MemoryCache(new MemoryCacheOptions()))
{
var options = new ActionstepServiceConfigurationOptions("clientId", "clientSecret");
var tokenSetRepository = new TestTokenSetRepository();
var fakeClock = new FakeClock(Instant.FromUtc(2019, 05, 07, 2, 3));
var actionstepService = new ActionstepService(new NullLogger <ActionstepService>(), httpClient, options, tokenSetRepository, fakeClock, memoryCache);
Assert.Equal(new Uri("https://cdn.actionstep.com/jwt-discovery-public.json", UriKind.Absolute), actionstepService.JwtPublicKeysUri);
}
}
public void ProductsShouldNotBeIncludedInMultipleDiscounts(
[Frozen(Matching.ImplementedInterfaces)] FakeClock fakeClock,
[Frozen(Matching.ImplementedInterfaces)] DiscountService discountService,
Basket basket)
{
discountService.AddProductDiscount(new PieAndChipsMealDealDiscount(new DiscountPercent(20)));
discountService.AddProductDiscount(new PieExpiryDiscount(fakeClock, new DiscountPercent(50)));
basket.Add(new Pie(new Price(3.20m), fakeClock.GetCurrentInstant().InUtc().Date));
basket.Add(new PortionOfChips(new Price(1.80m)));
basket.TotalCost.Should().Be(3.40m);
}