public void BufferedChunkWordFrequencyCounterTest()
{
var wordCounter = new ChunkWordFrequencyCounter(
new BufferedChunkFileReader(),
new ChunkProcessor(),
new ChunkResultMerger());
wordCounter.Process(InputFilePath);
}
public void ShouldThrow_WhenInputFileNotFound()
{
// arrange
var chunkReader = new SimpleChunkFileReader();
var chunkProcessor = new ChunkProcessor();
var chunkMerger = new ChunkResultMerger();
var wordCounter = new ChunkWordFrequencyCounter(chunkReader, chunkProcessor, chunkMerger);
// act & assert
Assert.Throws <FileNotFoundException>(() => wordCounter.Process("not.existed"));
}
public void ShouldProcessFile(string inputFile, string expectedData)
{
// arrange
var expected = expectedData.ToDictionary();
var chunkReader = new SimpleChunkFileReader();
var chunkProcessor = new ChunkProcessor();
var chunkMerger = new ChunkResultMerger();
var wordCounter = new ChunkWordFrequencyCounter(chunkReader, chunkProcessor, chunkMerger);
// act
var actual = wordCounter.Process(inputFile);
// assert
Assert.Equal(expected, actual);
}