private static void VerifyWordCount(Question2TestOutput output, string word, int expectedCount, int factor = 1)
{
int factoredExpectedCount = expectedCount * factor;
if (!output.CheckWordCount(word, factoredExpectedCount))
{
Assert.Fail($"The word '{word}' should appear {factoredExpectedCount} times");
}
}
public void TestQuestionTwoSingle()
{
var output = new Question2TestOutput();
using (var slowReader = new SlowCharacterReader())
{
DeveloperImplementation.RunQuestionTwo(new ICharacterReader[] { slowReader }, output);
VerifyQuestionTwoSingle(output);
}
}
public async Task TestQuestionTwoSingleAsync()
{
var output = new Question2TestOutput();
using (var slowReader = new SlowCharacterReader())
{
await DeveloperImplementation.RunQuestionTwo(new ICharacterReader[] { slowReader }, output, CancellationToken.None);
VerifyQuestionTwoSingle(output);
}
}
[Test, Timeout(220000)] // Timeout parameter value changed from 120000 to 220000 by Kostas.
public async Task TestQuestionTwoMultipleAsync()
{
var output = new Question2TestOutput();
using (var slowReader1 = new SlowCharacterReader())
using (var slowReader2 = new SlowCharacterReader())
using (var slowReader3 = new SlowCharacterReader())
{
await DeveloperImplementation.RunQuestionTwo(new ICharacterReader[] { slowReader1, slowReader2, slowReader3 }, output);
VerifyQuestionTwoMultiple(output);
}
}
protected void VerifyQuestionTwoSingle(Question2TestOutput output)
{
string validationErrors = output.ValidationErrors;
if (!string.IsNullOrEmpty(validationErrors))
{
Assert.Fail(validationErrors);
}
Assert.AreEqual(76, output.Count, "Result count is incorrect");
VerifyWordCount(output, "book", 2);
VerifyWordCount(output, "and", 4);
VerifyWordCount(output, "rabbit", 1);
}