//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void uniqueSamplingUseDocumentsNumber() throws org.neo4j.internal.kernel.api.exceptions.schema.IndexNotFoundKernelException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void UniqueSamplingUseDocumentsNumber()
{
when(_indexSearcher.IndexReader.numDocs()).thenReturn(17);
UniqueLuceneIndexSampler sampler = new UniqueLuceneIndexSampler(_indexSearcher, _taskControl.newInstance());
IndexSample sample = sampler.SampleIndex();
assertEquals(17, sample.IndexSize());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void uniqueSamplingCancel()
internal virtual void UniqueSamplingCancel()
{
when(_indexSearcher.IndexReader.numDocs()).thenAnswer(invocation =>
{
_taskControl.cancel();
return(17);
});
UniqueLuceneIndexSampler sampler = new UniqueLuceneIndexSampler(_indexSearcher, _taskControl.newInstance());
IndexNotFoundKernelException notFoundKernelException = assertThrows(typeof(IndexNotFoundKernelException), sampler.sampleIndex);
assertEquals(notFoundKernelException.Message, "Index dropped while sampling.");
}