public void Build_ReturnsCorrectResponse(string[] termsReplaced, int[] originalNumbers, string expectedResult)
{
// Arrange
var mockSummary = new Dictionary <string, int>();
// Act
var replaceInRangeResponse = ReplaceInRangeResponse.Build(termsReplaced, originalNumbers, mockSummary);
// Assert
Assert.Equal(expectedResult, replaceInRangeResponse.result);
}
public ReplaceInRangeResponse ReplaceInRange([FromQuery(Name = "lowerBound")] int lowerBound, [FromQuery(Name = "upperBound")] int upperBound)
{
if (lowerBound > upperBound)
{
throw new ArgumentException("lowerBound must be less than or equal to upperBound");
}
var range = Enumerable.Range(lowerBound, (upperBound - lowerBound) + 1).ToArray();
var termsReplaced = _termReplacer.ReplaceSequence(range);
var summary = _summaryBuilder.BuildSummary(termsReplaced, range);
return(ReplaceInRangeResponse.Build(termsReplaced, range, summary));
}
public void ReplaceInRange_WhenValidInput_ReturnsCalculatedResponse(int lowerBound, int upperBound)
{
// Arrange
var mockTermsReplaced = new[] { "test" };
var mockSummary = new Dictionary <string, int>(new[] { new KeyValuePair <string, int>("test", 1) });
var mockOriginalNumbers = new[] { 1 };
var expectedResponse = ReplaceInRangeResponse.Build(mockTermsReplaced, mockOriginalNumbers, mockSummary);
var termReplacer = Substitute.For <ITermReplacer>();
var summaryBuilder = Substitute.For <ISummaryBuilder>();
termReplacer.ReplaceSequence(Arg.Any <int[]>()).ReturnsForAnyArgs(mockTermsReplaced);
summaryBuilder.BuildSummary(mockTermsReplaced, Arg.Any <int[]>()).ReturnsForAnyArgs(mockSummary);
var termReplacementController = new TermReplacementController(termReplacer, summaryBuilder);
// Act
var response = termReplacementController.ReplaceInRange(lowerBound, upperBound);
// Assert
Assert.True(expectedResponse.result == response.result && expectedResponse.summary == response.summary, "Response from ReplaceInRange action method was different than expected");
}