public void Can_Expand_MiniUrl(string miniUrl)
{
const string expectedOriginalUrl = "https://www.google.com";
//Arrange
_repositoryMock.Setup(x => x.GetOriginalUrl("abcd1234"))
.Returns(expectedOriginalUrl);
EarlMiniProvider.InitializeTestingConfiguration(_repositoryMock.Object);
//Act
string originalUrl = EarlMiniProvider.ExpandUrl(miniUrl);
//Assert
Assert.IsNotNullOrEmpty(miniUrl);
Assert.AreEqual(expectedOriginalUrl, originalUrl);
}
public void Should_RetriveAlreadyExistingMiniUrl_WhenGivenAPreviouslyTriedUrl()
{
const string expectedAlreadyExistingUrl = "http://url.mini/abcd1234";
//Arrange
_repositoryMock.Setup(x => x.GetMiniUrl(It.IsAny <string>()))
.Returns(expectedAlreadyExistingUrl);
EarlMiniProvider.InitializeTestingConfiguration(_repositoryMock.Object);
//Act
string miniUrl = EarlMiniProvider.MinifyUrl("https://www.sometestingurl.com");
//Assert
Assert.AreEqual(expectedAlreadyExistingUrl, miniUrl);
_repositoryMock.Verify(x => x.SaveMiniUrl(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <string>()), Times.Never);
_repositoryMock.Verify(x => x.GetSqlBinaryCheckSum(It.IsAny <string>()), Times.Never);
}
public void Can_MinifyUrl_UsingSecureTemplate(string url)
{
//Arrange
_repositoryMock.Setup(x => x.GetSqlBinaryCheckSum(It.IsAny <string>()))
.Returns(-123456);
_repositoryMock.Setup(x => x.GetMiniUrl(It.IsAny <string>()))
.Returns(string.Empty);
_repositoryMock.Setup(x => x.SaveMiniUrl(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <string>()))
.Returns(true);
EarlMiniProvider.InitializeTestingConfiguration(_repositoryMock.Object);
//Act
string miniUrl = EarlMiniProvider.MinifyUrl(url, true);
//Assert
Assert.IsNotNullOrEmpty(miniUrl);
Assert.IsTrue(miniUrl.Length == ExpectedLenthOfSecureMiniUrl);
}
public void Should_TryConfiguredMaxTries_AtMost_WhenGeneratingUniqueFragment()
{
//Arrange
_repositoryMock.Setup(x => x.GetSqlBinaryCheckSum(It.IsAny <string>()))
.Returns(-123456);
_repositoryMock.Setup(x => x.GetMiniUrl(It.IsAny <string>()))
.Returns(string.Empty);
_repositoryMock.Setup(x => x.SaveMiniUrl(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <string>()))
.Returns(false);
EarlMiniProvider.InitializeTestingConfiguration(_repositoryMock.Object);
//Act
string miniUrl = EarlMiniProvider.MinifyUrl("https://www.google.com");
//Assert
Assert.IsNullOrEmpty(miniUrl);
_repositoryMock.Verify(x => x.GetMiniUrl(It.IsAny <string>()), Times.Exactly(EarlMiniProvider.MaxNumberOfTriesToGenerateUniqueFragment));
}
