public async Task TranslateAsync_Test()
{
var handler = new HttpMessageHandlerMock();
var bing = new Bing(new HttpClient(handler));
handler.Enqueue(x =>
{
Assert.Equal(HttpMethod.Get, x.Method);
Assert.Equal("https://api.datamarket.azure.com/Data.ashx/Bing/MicrosoftTranslator/v1/Translate",
x.RequestUri.GetLeftPart(UriPartial.Path));
var query = HttpUtility.ParseQueryString(x.RequestUri.Query);
Assert.Equal("'hogehoge'", query["Text"]);
Assert.Equal("'ja'", query["To"]);
Assert.Equal("Raw", query["$format"]);
return new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent("<string>ほげほげ</string>"),
};
});
var translatedText = await bing.TranslateAsync("hogehoge", langFrom: null, langTo: "ja");
Assert.Equal("ほげほげ", translatedText);
Assert.Equal(0, handler.QueueCount);
}
public async Task TranslateAsync_HttpErrorTest()
{
var handler = new HttpMessageHandlerMock();
var bing = new Bing(new HttpClient(handler));
handler.Enqueue(x =>
{
return new HttpResponseMessage(HttpStatusCode.ServiceUnavailable);
});
await Assert.ThrowsAsync<HttpRequestException>(async () =>
await bing.TranslateAsync("hogehoge", langFrom: null, langTo: "ja"));
Assert.Equal(0, handler.QueueCount);
}
public async Task ExpandUrlAsync_Test()
{
var handler = new HttpMessageHandlerMock();
using (var http = new HttpClient(handler))
{
var shortUrl = new ShortUrl(http);
// http://t.co/hoge1 -> http://example.com/hoge2
handler.Enqueue(x =>
{
Assert.Equal(HttpMethod.Head, x.Method);
Assert.Equal(new Uri("http://t.co/hoge1"), x.RequestUri);
return this.CreateRedirectResponse("http://example.com/hoge2");
});
Assert.Equal(new Uri("http://example.com/hoge2"),
await shortUrl.ExpandUrlAsync(new Uri("http://t.co/hoge1")));
Assert.Equal(0, handler.QueueCount);
}
}
public async Task ExpandUrlAsync_IrregularUrlTest()
{
var handler = new HttpMessageHandlerMock();
using (var http = new HttpClient(handler))
{
var shortUrl = new ShortUrl(http);
// https://www.flickr.com/photo.gne?short=hoge -> /photos/foo/11111/
handler.Enqueue(x =>
{
Assert.Equal(HttpMethod.Head, x.Method);
Assert.Equal(new Uri("https://www.flickr.com/photo.gne?short=hoge"), x.RequestUri);
return this.CreateRedirectResponse("/photos/foo/11111/", UriKind.Relative);
});
Assert.Equal(new Uri("https://www.flickr.com/photos/foo/11111/"),
await shortUrl.ExpandUrlAsync(new Uri("https://www.flickr.com/photo.gne?short=hoge")));
Assert.Equal(0, handler.QueueCount);
}
}
public async Task ExpandUrlAsync_DisableExpandingTest()
{
var handler = new HttpMessageHandlerMock();
using (var http = new HttpClient(handler))
{
var shortUrl = new ShortUrl(http);
shortUrl.DisableExpanding = true;
// http://t.co/hoge1 -> http://example.com/hoge2
handler.Enqueue(x =>
{
// このリクエストは実行されないはず
Assert.True(false);
return this.CreateRedirectResponse("http://example.com/hoge2");
});
Assert.Equal(new Uri("http://t.co/hoge1"),
await shortUrl.ExpandUrlAsync(new Uri("http://t.co/hoge1")));
Assert.Equal(1, handler.QueueCount);
}
}
public async Task ShortenUrlAsync_UxnuUrlTest()
{
var handler = new HttpMessageHandlerMock();
using (var http = new HttpClient(handler))
{
var shortUrl = new ShortUrl(http);
handler.Enqueue(x =>
{
Assert.Equal(HttpMethod.Get, x.Method);
Assert.Equal("http://ux.nu/api/short?format=plain&url=http://example.com/hogehoge",
x.RequestUri.ToString());
return new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new ByteArrayContent(Encoding.UTF8.GetBytes("http://ux.nu/hoge")),
};
});
Assert.Equal(new Uri("http://ux.nu/hoge"),
await shortUrl.ShortenUrlAsync(MyCommon.UrlConverter.Uxnu, new Uri("http://example.com/hogehoge")));
Assert.Equal(0, handler.QueueCount);
}
}
public async Task ShortenUrlAsync_TinyUrlTest()
{
var handler = new HttpMessageHandlerMock();
using (var http = new HttpClient(handler))
{
var shortUrl = new ShortUrl(http);
handler.Enqueue(async x =>
{
Assert.Equal(HttpMethod.Post, x.Method);
Assert.Equal(new Uri("http://tinyurl.com/api-create.php"), x.RequestUri);
Assert.Equal("url=http%3A%2F%2Fexample.com%2Fhogehoge", await x.Content.ReadAsStringAsync());
return new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new ByteArrayContent(Encoding.UTF8.GetBytes("http://tinyurl.com/hoge")),
};
});
Assert.Equal(new Uri("http://tinyurl.com/hoge"),
await shortUrl.ShortenUrlAsync(MyCommon.UrlConverter.TinyUrl, new Uri("http://example.com/hogehoge")));
Assert.Equal(0, handler.QueueCount);
}
}
public async Task ExpandUrlHtmlAsync_RelativeUriTest()
{
var handler = new HttpMessageHandlerMock();
using (var http = new HttpClient(handler))
{
var shortUrl = new ShortUrl(http);
handler.Enqueue(x =>
{
// リクエストは送信されないはず
Assert.True(false);
return this.CreateRedirectResponse("http://example.com/hoge");
});
Assert.Equal("<a href=\"./hoge\">hogehoge</a>",
await shortUrl.ExpandUrlHtmlAsync("<a href=\"./hoge\">hogehoge</a>"));
Assert.Equal(1, handler.QueueCount);
}
}
public async Task ExpandUrlAsync_HttpErrorTest()
{
var handler = new HttpMessageHandlerMock();
using (var http = new HttpClient(handler))
{
var shortUrl = new ShortUrl(http);
// http://t.co/hoge1 -> 503 Service Unavailable
handler.Enqueue(x =>
{
return new HttpResponseMessage(HttpStatusCode.ServiceUnavailable);
});
Assert.Equal(new Uri("http://t.co/hoge1"),
await shortUrl.ExpandUrlAsync(new Uri("http://t.co/hoge1")));
Assert.Equal(0, handler.QueueCount);
}
}
public async Task ExpandUrlAsync_String_InvalidUrlTest()
{
var handler = new HttpMessageHandlerMock();
using (var http = new HttpClient(handler))
{
var shortUrl = new ShortUrl(http);
handler.Enqueue(x =>
{
// リクエストは送信されないはず
Assert.True(false);
return this.CreateRedirectResponse("http://example.com/hoge2");
});
// 不正なURL
Assert.Equal("..hogehoge..", await shortUrl.ExpandUrlAsync("..hogehoge.."));
Assert.Equal(1, handler.QueueCount);
}
}
public async Task ExpandUrlAsync_RelativeUriTest()
{
var handler = new HttpMessageHandlerMock();
using (var http = new HttpClient(handler))
{
var shortUrl = new ShortUrl(http);
handler.Enqueue(x =>
{
// このリクエストは実行されないはず
Assert.True(false);
return this.CreateRedirectResponse("");
});
// 相対 URI に対しては何も行わない
Assert.Equal(new Uri("./foo/bar", UriKind.Relative),
await shortUrl.ExpandUrlAsync(new Uri("./foo/bar", UriKind.Relative)));
Assert.Equal(1, handler.QueueCount);
}
}
public async Task ExpandUrlAsync_RecursiveLimitTest()
{
var handler = new HttpMessageHandlerMock();
using (var http = new HttpClient(handler))
{
var shortUrl = new ShortUrl(http);
// http://t.co/hoge1 -> http://bit.ly/hoge2
handler.Enqueue(x =>
{
Assert.Equal(HttpMethod.Head, x.Method);
Assert.Equal(new Uri("http://t.co/hoge1"), x.RequestUri);
return this.CreateRedirectResponse("http://bit.ly/hoge2");
});
// http://bit.ly/hoge2 -> http://tinyurl.com/hoge3
handler.Enqueue(x =>
{
Assert.Equal(HttpMethod.Head, x.Method);
Assert.Equal(new Uri("http://bit.ly/hoge2"), x.RequestUri);
return this.CreateRedirectResponse("http://tinyurl.com/hoge3");
});
// http://tinyurl.com/hoge3 -> http://example.com/hoge4
handler.Enqueue(x =>
{
// このリクエストは実行されないはず
Assert.True(false);
return this.CreateRedirectResponse("http://example.com/hoge4");
});
Assert.Equal(new Uri("http://tinyurl.com/hoge3"),
await shortUrl.ExpandUrlAsync(new Uri("http://t.co/hoge1"), redirectLimit: 2));
Assert.Equal(1, handler.QueueCount);
}
}
public async Task ExpandUrlAsync_RelativeRedirectTest()
{
var handler = new HttpMessageHandlerMock();
using (var http = new HttpClient(handler))
{
var shortUrl = new ShortUrl(http);
// Location に相対 URL を指定したリダイレクト (テストに使う URL は適当)
// https://t.co/hogehoge -> /tetetete
handler.Enqueue(x =>
{
Assert.Equal(HttpMethod.Head, x.Method);
Assert.Equal(new Uri("https://t.co/hogehoge"), x.RequestUri);
return this.CreateRedirectResponse("/tetetete", UriKind.Relative);
});
// https://t.co/tetetete -> http://example.com/tetetete
handler.Enqueue(x =>
{
Assert.Equal(HttpMethod.Head, x.Method);
Assert.Equal(new Uri("https://t.co/tetetete"), x.RequestUri);
return this.CreateRedirectResponse("http://example.com/tetetete");
});
Assert.Equal(new Uri("http://example.com/tetetete"),
await shortUrl.ExpandUrlAsync(new Uri("https://t.co/hogehoge")));
Assert.Equal(0, handler.QueueCount);
}
}