public void CreateSearchUrl_KeywordStringWithSpecialCharacters_MatchExpectedQueryStringValue(string keywords, string expectedQueryStringValue)
{
// Arrange
var _SearchUrlProvider = new GoogleSearchUrlProvider();
// Act
var _SearchUrl = _SearchUrlProvider.CreateSearchUrl(keywords, 10);
// Assert
Assert.Contains(expectedQueryStringValue, _SearchUrl.Query);
} //CreateSearchUrl_KeywordStringWithSpecialCharacters_MatchExpectedQueryStringValue
public void CreateSearchUrl_InvalidKeywordsArgument_ThrowsArgumentException(string keywords)
{
// Arrange
var _SearchUrlProvider = new GoogleSearchUrlProvider();
// Act
var _Exception = Record.Exception(() => _SearchUrlProvider.CreateSearchUrl(keywords, 1));
// Assert
Assert.NotNull(_Exception);
Assert.IsType <ArgumentException>(_Exception);
} //CreateSearchUrl_InvalidKeywordsArgument_ThrowsArgumentException
public void CreateSearchUrl_InvalidNumberOfResultsArgument_ThrowsArgumentException(int numberOfResults)
{
// Arrange
var _SearchUrlProvider = new GoogleSearchUrlProvider();
// Act
var _Exception = Record.Exception(() => _SearchUrlProvider.CreateSearchUrl("keywords", numberOfResults));
// Assert
Assert.NotNull(_Exception);
Assert.IsType <ArgumentException>(_Exception);
} //CreateSearchUrl_InvalidNumberOfResultsArgument_ThrowsArgumentException
public void CreateSearchUrl_ValidInput_SuccessfulCreation()
{
// Arrange
var _SearchUrlProvider = new GoogleSearchUrlProvider();
var _Keywords = "key words";
var _NumberOfResults = 10;
var _BaseUrl = GoogleSearchUrlProvider.GOOGLE_SEARCH_URL_BASE;
var _SearchParameterName = GoogleSearchUrlProvider.SEARCH_QUERY_PARAMETER_NAME;
var _MaxResultsParameterName = GoogleSearchUrlProvider.MAX_RESULTS_QUERY_PARAMETER_NAME;
var _ExpectedResult = new Uri($"{_BaseUrl}?{_SearchParameterName}=key+words&{_MaxResultsParameterName}={_NumberOfResults}");
// Act
var _SearchUrl = _SearchUrlProvider.CreateSearchUrl(_Keywords, _NumberOfResults);
// Assert
Assert.Equal(_SearchUrl, _ExpectedResult);
} //CreateSearchUrl_ValidInput_SuccessfulCreation
