public void ParsesLinkHeader()
{
var response = new ApiResponse <string>
{
Headers =
{
{
"Link",
"<https://api.github.com/repos/rails/rails/issues?page=4&per_page=5>; rel=\"next\", " +
"<https://api.github.com/repos/rails/rails/issues?page=131&per_page=5>; rel=\"last\", " +
"<https://api.github.com/repos/rails/rails/issues?page=1&per_page=5>; rel=\"first\", " +
"<https://api.github.com/repos/rails/rails/issues?page=2&per_page=5>; rel=\"prev\""
}
}
};
ApiInfoParser.ParseApiHttpHeaders(response);
var apiInfo = response.ApiInfo;
Assert.NotNull(apiInfo);
Assert.Equal(4, apiInfo.Links.Count);
Assert.Contains("next", apiInfo.Links.Keys);
Assert.Equal(new Uri("https://api.github.com/repos/rails/rails/issues?page=4&per_page=5"),
apiInfo.Links["next"]);
Assert.Contains("prev", apiInfo.Links.Keys);
Assert.Equal(new Uri("https://api.github.com/repos/rails/rails/issues?page=2&per_page=5"),
apiInfo.Links["prev"]);
Assert.Contains("first", apiInfo.Links.Keys);
Assert.Equal(new Uri("https://api.github.com/repos/rails/rails/issues?page=1&per_page=5"),
apiInfo.Links["first"]);
Assert.Contains("last", apiInfo.Links.Keys);
Assert.Equal(new Uri("https://api.github.com/repos/rails/rails/issues?page=131&per_page=5"),
apiInfo.Links["last"]);
}
public void ParsesApiInfoFromHeaders()
{
var response = new ApiResponse <string>
{
Headers =
{
{ "X-Accepted-OAuth-Scopes", "user" },
{ "X-OAuth-Scopes", "user, public_repo, repo, gist" },
{ "X-RateLimit-Limit", "5000" },
{ "X-RateLimit-Remaining", "4997" },
{ "ETag", "5634b0b187fd2e91e3126a75006cc4fa" }
}
};
ApiInfoParser.ParseApiHttpHeaders(response);
var apiInfo = response.ApiInfo;
Assert.NotNull(apiInfo);
Assert.Equal(new[] { "user" }, apiInfo.AcceptedOauthScopes.ToArray());
Assert.Equal(new[] { "user", "public_repo", "repo", "gist" }, apiInfo.OauthScopes.ToArray());
Assert.Equal(5000, apiInfo.RateLimit.Limit);
Assert.Equal(4997, apiInfo.RateLimit.Remaining);
Assert.Equal("5634b0b187fd2e91e3126a75006cc4fa", apiInfo.Etag);
}
public void ParsesLinkHeader()
{
var headers = new Dictionary <string, string>
{
{
"Link",
"<https://api.github.com/repos/rails/rails/issues?page=4&per_page=5>; rel=\"next\", " +
"<https://api.github.com/repos/rails/rails/issues?page=131&per_page=5>; rel=\"last\", " +
"<https://api.github.com/repos/rails/rails/issues?page=1&per_page=5>; rel=\"first\", " +
"<https://api.github.com/repos/rails/rails/issues?page=2&per_page=5>; rel=\"prev\""
}
};
var apiInfo = ApiInfoParser.ParseResponseHeaders(headers);
Assert.NotNull(apiInfo);
Assert.Equal(4, apiInfo.Links.Count);
Assert.Contains("next", apiInfo.Links.Keys);
Assert.Equal(new Uri("https://api.github.com/repos/rails/rails/issues?page=4&per_page=5"),
apiInfo.Links["next"]);
Assert.Contains("prev", apiInfo.Links.Keys);
Assert.Equal(new Uri("https://api.github.com/repos/rails/rails/issues?page=2&per_page=5"),
apiInfo.Links["prev"]);
Assert.Contains("first", apiInfo.Links.Keys);
Assert.Equal(new Uri("https://api.github.com/repos/rails/rails/issues?page=1&per_page=5"),
apiInfo.Links["first"]);
Assert.Contains("last", apiInfo.Links.Keys);
Assert.Equal(new Uri("https://api.github.com/repos/rails/rails/issues?page=131&per_page=5"),
apiInfo.Links["last"]);
}
// THIS IS THE METHOD THAT EVERY REQUEST MUST GO THROUGH!
async Task <IResponse <T> > RunRequest <T>(IRequest request)
{
request.Headers.Add("User-Agent", UserAgent);
await _authenticator.Apply(request);
var response = await _httpClient.Send <T>(request);
ApiInfoParser.ParseApiHttpHeaders(response);
HandleErrors(response);
return(response);
}
// THIS IS THE METHOD THAT EVERY REQUEST MUST GO THROUGH!
async Task <IResponse <T> > RunRequest <T>(IRequest request, CancellationToken cancellationToken)
{
request.Headers.Add("User-Agent", UserAgent);
await _authenticator.Apply(request).ConfigureAwait(false);
var response = await _httpClient.Send <T>(request, cancellationToken).ConfigureAwait(false);
ApiInfoParser.ParseApiHttpHeaders(response);
HandleErrors(response);
return(response);
}
public void ParsesServerTimeDifferenceAsZeroWhenReceiveDateHeaderIsMissing()
{
var serverDate = new DateTimeOffset(2020, 06, 07, 12, 00, 00, TimeSpan.Zero);
var headers = new Dictionary <string, string>
{
["Date"] = serverDate.ToString("r"), // Format string r: RFC1123 HTTP Round-tripping time format
};
var apiInfo = ApiInfoParser.ParseResponseHeaders(headers);
Assert.NotNull(apiInfo);
Assert.Equal(TimeSpan.Zero, apiInfo.ServerTimeDifference);
}
public void ParsesServerTimeDifferenceAsZeroWhenReceiveDateHeaderIsNonesense()
{
var headers = new Dictionary <string, string>
{
// Format string r: RFC1123 HTTP Round-tripping time format
["Date"] = DateTimeOffset.Now.ToString("r"),
[ApiInfoParser.ReceivedTimeHeaderName] = "abfhjsdkhfjkldhf"
};
var apiInfo = ApiInfoParser.ParseResponseHeaders(headers);
Assert.NotNull(apiInfo);
Assert.Equal(TimeSpan.Zero, apiInfo.ServerTimeDifference);
}
public void BadHeadersAreIgnored()
{
var headers = new Dictionary <string, string>
{
{
"Link",
"<https://api.github.com/repos/rails/rails/issues?page=4&per_page=5>; , " +
"<https://api.github.com/repos/rails/rails/issues?page=131&per_page=5; rel=\"last\""
}
};
var apiInfo = ApiInfoParser.ParseResponseHeaders(headers);
Assert.NotNull(apiInfo);
Assert.Equal(0, apiInfo.Links.Count);
}
public void ParsesServerTimeDifference()
{
var serverDate = new DateTimeOffset(2020, 06, 07, 12, 00, 00, TimeSpan.Zero);
var receivedDate = new DateTimeOffset(2020, 06, 07, 14, 00, 00, TimeSpan.Zero);
var diff = serverDate - receivedDate;
var headers = new Dictionary <string, string>
{
["Date"] = serverDate.ToString("r"), // Format string r: RFC1123 HTTP Round-tripping time format
[ApiInfoParser.ReceivedTimeHeaderName] = receivedDate.ToString("r")
};
var apiInfo = ApiInfoParser.ParseResponseHeaders(headers);
Assert.NotNull(apiInfo);
Assert.Equal(diff, apiInfo.ServerTimeDifference);
}
public void ParsesApiInfoFromHeaders()
{
var headers = new Dictionary <string, string>
{
{ "X-Accepted-OAuth-Scopes", "user" },
{ "X-OAuth-Scopes", "user, public_repo, repo, gist" },
{ "X-RateLimit-Limit", "5000" },
{ "X-RateLimit-Remaining", "4997" },
{ "ETag", "5634b0b187fd2e91e3126a75006cc4fa" }
};
var apiInfo = ApiInfoParser.ParseResponseHeaders(headers);
Assert.NotNull(apiInfo);
Assert.Equal(5000, apiInfo.RateLimit.Limit);
Assert.Equal(4997, apiInfo.RateLimit.Remaining);
Assert.Equal("5634b0b187fd2e91e3126a75006cc4fa", apiInfo.Etag);
}
public void ParsesApiInfoFromCaseInsensitiveHeaders()
{
var headers = new Dictionary <string, string>
{
{ "x-accepted-oauth-scopes", "user" },
{ "x-oauth-scopes", "user, public_repo, repo, gist" },
{ "x-ratelimit-limit", "5000" },
{ "x-ratelimit-remaining", "4997" },
{ "etag", "5634b0b187fd2e91e3126a75006cc4fa" }
};
var apiInfo = ApiInfoParser.ParseResponseHeaders(headers);
Assert.NotNull(apiInfo);
Assert.Equal(new[] { "user" }, apiInfo.AcceptedOauthScopes.ToArray());
Assert.Equal(new[] { "user", "public_repo", "repo", "gist" }, apiInfo.OauthScopes.ToArray());
Assert.Equal(5000, apiInfo.RateLimit.Limit);
Assert.Equal(4997, apiInfo.RateLimit.Remaining);
Assert.Equal("5634b0b187fd2e91e3126a75006cc4fa", apiInfo.Etag);
}
public void BadHeadersAreIgnored()
{
var response = new ApiResponse <string>
{
Headers =
{
{
"Link",
"<https://api.github.com/repos/rails/rails/issues?page=4&per_page=5>; , " +
"<https://api.github.com/repos/rails/rails/issues?page=131&per_page=5; rel=\"last\""
}
}
};
ApiInfoParser.ParseApiHttpHeaders(response);
var apiInfo = response.ApiInfo;
Assert.NotNull(apiInfo);
Assert.Equal(0, apiInfo.Links.Count);
}
