public void GivenCustomHeaders_WhenMultipleCallsUsingTheSameHttpContext_ThenHttpContextItemsIsUsed()
{
var headerReader = new AuditHeaderReader(_optionsAuditConfiguration);
var headers = GenerateRandomHeaders(1, 5).ToList()[0][0] as Dictionary <string, string>;
foreach (var header in headers)
{
_httpContext.Request.Headers.Add(header.Key, new StringValues(header.Value));
}
var result = headerReader.Read(_httpContext);
Assert.Equal(5, result.Count);
var changedHeaders = new Dictionary <string, string>()
{
["changed"] = "changed"
};
_httpContext.Items[AuditConstants.CustomAuditHeaderKeyValue] = changedHeaders;
result = headerReader.Read(_httpContext);
Assert.Equal(changedHeaders, result);
}
public void GivenMultipleValuesOfSameHeader_WhenHeadersRead_ThenConcatenatedStringValueReturend()
{
var headerReader = new AuditHeaderReader(_optionsAuditConfiguration);
_httpContext.Request.Headers.Add(_optionsAuditConfiguration.Value.CustomAuditHeaderPrefix + "repeated", new StringValues(new[] { "item1", "item2" }));
var result = headerReader.Read(_httpContext);
Assert.Equal("item1,item2", result[_optionsAuditConfiguration.Value.CustomAuditHeaderPrefix + "repeated"]);
}
public void GivenTooManyCustomHeaders_WhenHeadersRead_ThenAuditHeaderExceptionIsThrown()
{
var headerReader = new AuditHeaderReader(_optionsAuditConfiguration);
_httpContext.Request.Headers.Clear();
var headers = GenerateRandomHeaders(1, 11).ToList()[0][0] as Dictionary <string, string>;
foreach (var header in headers)
{
_httpContext.Request.Headers.Add(header.Key, new StringValues(header.Value));
}
Assert.Throws <AuditHeaderException>(() => headerReader.Read(_httpContext));
}
public void GivenMixedHeaders_WhenHeadersRead_ThenOnlyCorrectCustomHeadersReturn(IReadOnlyDictionary <string, string> headers, int expectedCustomHeaderCount)
{
var headerReader = new AuditHeaderReader(_optionsAuditConfiguration);
_httpContext.Request.Headers.Clear();
foreach (var header in headers)
{
_httpContext.Request.Headers.Add(header.Key, new StringValues(header.Value));
}
var result = headerReader.Read(_httpContext);
Assert.Equal(result.Count, expectedCustomHeaderCount);
}
public void GivenHeaderWithNoValue_WhenHeadersRead_ThenHeaderNameWithEmptyValueIsReturned()
{
var headerReader = new AuditHeaderReader(_optionsAuditConfiguration);
var headers = GenerateRandomHeaders(1, 5).ToList()[0][0] as Dictionary <string, string>;
foreach (var header in headers)
{
_httpContext.Request.Headers.Add(header.Key, default);
}
var result = headerReader.Read(_httpContext);
Assert.Equal(5, result.Count);
foreach (var customHeader in result)
{
Assert.True(string.IsNullOrEmpty(customHeader.Value));
}
}
public void GivenNoCustomHeaders_WhenHeadersRead_ThenEmptyDictionaryReturned()
{
var headerReader = new AuditHeaderReader(_optionsAuditConfiguration);
// No headers at all
var result = headerReader.Read(_httpContext);
Assert.Empty(result);
// Some non-audit headers
var headers = GenerateRandomHeaders(1, 0).ToList()[0][0] as Dictionary <string, string>;
foreach (var header in headers)
{
_httpContext.Request.Headers.Add(header.Key, new StringValues(header.Value));
}
result = headerReader.Read(_httpContext);
Assert.Empty(result);
}
public void GivenAHeaderWithTooLargeValue_WhenHeadersRead_ThenAuditHeaderExceptionIsThrown()
{
var d = new Dictionary <string, string>()
{
["a"] = "b"
};
var headerReader = new AuditHeaderReader(_optionsAuditConfiguration);
_httpContext.Request.Headers.Clear();
var headers = GenerateRandomHeaders(1, 9).ToList()[0][0] as Dictionary <string, string>;
foreach (var header in headers)
{
_httpContext.Request.Headers.Add(header.Key, new StringValues(header.Value));
}
_httpContext.Request.Headers.Add(_optionsAuditConfiguration.Value.CustomAuditHeaderPrefix + "big", GenerateRandomString(2049));
Assert.Throws <AuditHeaderException>(() => headerReader.Read(_httpContext));
}