public void ToValue_WhenByteArrayCanBeConvertedToUTF8_AssertUnprotectWasCalledOnDataProtector()
{
IContentHelper sut = CreateSut();
byte[] byteArray = BuildStringValueAsByteArray(Guid.NewGuid().ToString("D"));
sut.ToValue(byteArray);
_dataProtectorMock.Verify(m => m.Unprotect(It.Is <byte[]>(value => value != null && string.CompareOrdinal(Encoding.UTF8.GetString(value), Encoding.UTF8.GetString(byteArray)) == 0)), Times.Once);
}
public void ToValue_WhenBase64StringIsNotBase64String_ReturnsNull()
{
IContentHelper sut = CreateSut();
string base64String = Guid.NewGuid().ToString("D");
string result = sut.ToValue(base64String);
Assert.IsNull(result);
}
public void ToValue_WhenByteArrayCanBeConvertedToUTF8_AssertCreateProtectorWasCalledOnDataProtectionProviderWithValueProtection()
{
IContentHelper sut = CreateSut();
byte[] byteArray = BuildStringValueAsByteArray(Guid.NewGuid().ToString("D"));
sut.ToValue(byteArray);
_dataProtectionProviderMock.Verify(m => m.CreateProtector(It.Is <string>(value => string.CompareOrdinal(value, "ValueProtection") == 0)), Times.Exactly(2));
}
public void ToValue_WhenByteArrayCanBeConvertedToUTF8AndCryptographicExceptionWasThrown_ReturnsNull()
{
CryptographicException exception = new CryptographicException();
IContentHelper sut = CreateSut(exception);
byte[] byteArray = BuildStringValueAsByteArray();
string result = sut.ToValue(byteArray);
Assert.IsNull(result);
}
public void ToValue_WhenBase64StringCanBeConvertedToUTF8AndCryptographicExceptionWasThrown_ReturnsNull()
{
CryptographicException exception = new CryptographicException();
IContentHelper sut = CreateSut(exception);
string base64String = BuildStringValueAsBase64String();
string result = sut.ToValue(base64String);
Assert.IsNull(result);
}
public void ToValue_WhenBase64StringCanBeConvertedToUTF8_AssertUnprotectWasCalledOnDataProtector()
{
IContentHelper sut = CreateSut();
string base64String = BuildStringValueAsBase64String(Guid.NewGuid().ToString("D"));
sut.ToValue(base64String);
_dataProtectorMock.Verify(m => m.Unprotect(It.Is <byte[]>(value => value != null && string.CompareOrdinal(Convert.ToBase64String(value), base64String) == 0)), Times.Once);
}
public void ToValue_WhenBase64StringIsNotBase64String_AssertUnprotectWasNotCalledOnDataProtector()
{
IContentHelper sut = CreateSut();
string base64String = Guid.NewGuid().ToString("D");
sut.ToValue(base64String);
_dataProtectorMock.Verify(m => m.Unprotect(It.IsAny <byte[]>()), Times.Never);
}
public void ToValue_WhenBase64StringIsNotBase64String_AssertCreateProtectorNotWasCalledOnDataProtectionProviderWithValueProtection()
{
IContentHelper sut = CreateSut();
string base64String = Guid.NewGuid().ToString("D");
sut.ToValue(base64String);
_dataProtectionProviderMock.Verify(m => m.CreateProtector(It.Is <string>(value => string.CompareOrdinal(value, "ValueProtection") == 0)), Times.Never);
}
public void ToValue_WhenBase64StringCanBeConvertedToUTF8_ReturnsValue()
{
IContentHelper sut = CreateSut();
string stringValue = Guid.NewGuid().ToString("D");
string base64String = BuildStringValueAsBase64String(stringValue);
string result = sut.ToValue(base64String);
Assert.IsNotNull(result);
Assert.AreEqual(stringValue, result);
}
public void ToValue_WhenByteArrayCanBeConvertedToUTF8_ReturnsValue()
{
IContentHelper sut = CreateSut();
string stringValue = Guid.NewGuid().ToString("D");
byte[] byteArray = BuildStringValueAsByteArray(stringValue);
string result = sut.ToValue(byteArray);
Assert.IsNotNull(result);
Assert.AreEqual(stringValue, result);
}
public DashboardViewModel ToDashboardViewModel()
{
return(RestoreFromCookie <DashboardViewModel>(DashboardViewModel.CookieName, cookieValue =>
{
string memoryCacheKey = _contentHelper.ToValue(cookieValue);
if (string.IsNullOrWhiteSpace(memoryCacheKey))
{
return null;
}
if (_memoryCache.TryGetValue(memoryCacheKey, out byte[] memoryCacheValue) == false)
{
return null;
}
return _contentHelper.ToDashboardViewModel(memoryCacheValue);
}));
public void ToValue_WhenByteArrayIsNull_ThrowsArgumentNullException()
{
IContentHelper sut = CreateSut();
sut.ToValue((byte[])null);
}
public void ToValue_WhenBase64StringIsWhiteSpaces_ThrowsArgumentNullException()
{
IContentHelper sut = CreateSut();
sut.ToValue(" ");
}
public void ToValue_WhenBase64StringIsEmpty_ThrowsArgumentNullException()
{
IContentHelper sut = CreateSut();
sut.ToValue(string.Empty);
}