//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldReadDefragCountUsingStaticMethod() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldReadDefragCountUsingStaticMethod()
{
EphemeralFileSystemAbstraction fs = Fsr.get();
IdGeneratorImpl.CreateGenerator(fs, _file, 0, false);
IdGeneratorImpl idGenerator = new IdGeneratorImpl(fs, _file, 1, 10000, false, IdType.Node, () => 0L);
idGenerator.NextId();
long a = idGenerator.NextId();
idGenerator.NextId();
long b = idGenerator.NextId();
idGenerator.NextId();
idGenerator.FreeId(a);
idGenerator.FreeId(b);
long expectedDefragCount = idGenerator.DefragCount;
idGenerator.Dispose();
long actualDefragCount = IdGeneratorImpl.ReadDefragCount(fs, _file);
assertEquals(2, expectedDefragCount);
assertEquals(expectedDefragCount, actualDefragCount);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldBeAbleToReadWrittenGenerator()
public virtual void ShouldBeAbleToReadWrittenGenerator()
{
// Given
IdGeneratorImpl.CreateGenerator(Fsr.get(), _file, 42, false);
IdGeneratorImpl idGenerator = new IdGeneratorImpl(Fsr.get(), _file, 100, 100, false, IdType.Node, () => 42L);
idGenerator.Dispose();
// When
idGenerator = new IdGeneratorImpl(Fsr.get(), _file, 100, 100, false, IdType.Node, () => 0L);
// Then
assertThat(idGenerator.HighId, equalTo(42L));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void correctDefragCountWhenHaveIdsInFile()
public virtual void CorrectDefragCountWhenHaveIdsInFile()
{
IdGeneratorImpl.CreateGenerator(Fsr.get(), _file, 100, false);
IdGenerator idGenerator = new IdGeneratorImpl(Fsr.get(), _file, 100, 100, true, IdType.Node, () => 100L);
idGenerator.FreeId(5);
idGenerator.Dispose();
IdGenerator reloadedIdGenerator = new IdGeneratorImpl(Fsr.get(), _file, 100, 100, true, IdType.Node, () => 100L);
assertEquals(1, reloadedIdGenerator.DefragCount);
assertEquals(5, reloadedIdGenerator.NextId());
assertEquals(0, reloadedIdGenerator.DefragCount);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void constructorShouldNotCallHighIdSupplierOnCleanIdFile()
public virtual void ConstructorShouldNotCallHighIdSupplierOnCleanIdFile()
{
// Given
// A non empty, clean id file
IdContainer.CreateEmptyIdFile(Fsr.get(), _file, 42, true);
// and a mock supplier to test against
System.Func <long> highId = mock(typeof(System.Func <long>));
// When
// An IdGenerator is created over the previous properly closed file
IdGenerator idGenerator = new IdGeneratorImpl(Fsr.get(), _file, 100, 100, false, IdType.Node, highId);
idGenerator.Dispose();
// Then
// The supplier must have remained untouched
verifyZeroInteractions(highId);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void constructorShouldCallHighIdSupplierOnNonExistingIdFile()
public virtual void ConstructorShouldCallHighIdSupplierOnNonExistingIdFile()
{
// Given
// An empty file (default, nothing to do)
// and a mock supplier to test against
System.Func <long> highId = mock(typeof(System.Func <long>));
when(highId()).thenReturn(0L); // necessary, otherwise it runs into NPE in the constructor below
// When
// The id generator is started
IdGeneratorImpl idGenerator = new IdGeneratorImpl(Fsr.get(), _file, 100, 100, false, IdType.Node, highId);
// Then
// The highId supplier must have been called to get the high id
verify(highId).AsLong;
idGenerator.Dispose();
}