public void ReadAsAsyncOfT_WhenTypeIsReferenceTypeAndNoMediaType_ReturnsNull()
{
var content = new StringContent("{}");
content.Headers.ContentType = null;
var formatters = new MediaTypeFormatter[] { new JsonMediaTypeFormatter() };
Assert.Equal(null, content.ReadAsAsync<List<string>>(formatters).Result);
}
public void ReadAsAsyncOfT_WhenNoMatchingFormatterFoundForContentWithNoMediaType_Throws()
{
var content = new StringContent("{}");
content.Headers.ContentType = null;
var formatters = new MediaTypeFormatter[] { new JsonMediaTypeFormatter() };
Assert.Throws<InvalidOperationException>(() => content.ReadAsAsync<List<string>>(formatters),
"No MediaTypeFormatter is available to read an object of type 'List`1' from content with media type ''undefined''.");
}
public async Task ReadAsAsyncOfT_InvokesFormatterEvenIfContentLengthIsZero()
{
var content = new StringContent("");
_formatterMock.Setup(f => f.CanReadType(typeof(string))).Returns(true);
_formatterMock.Object.SupportedMediaTypes.Add(content.Headers.ContentType);
_formatterMock
.Setup(
f =>
f.ReadFromStreamAsync(
It.IsAny <Type>(),
It.IsAny <Stream>(),
It.IsAny <HttpContent>(),
It.IsAny <IFormatterLogger>()
)
)
.Returns(Task.FromResult <object>(result: null));
await content.ReadAsAsync <string>(_formatters);
_formatterMock.Verify(
f =>
f.ReadFromStreamAsync(
typeof(string),
It.IsAny <Stream>(),
content,
It.IsAny <IFormatterLogger>()
),
Times.Once()
);
}
public Task ReadAsAsyncOfT_cancellationToken_PassesCancellationTokenFurther()
{
CancellationTokenSource cts = new CancellationTokenSource();
cts.Cancel();
HttpContent content = new StringContent("42", Encoding.Default, "application/json");
return(Assert.ThrowsAsync <OperationCanceledException>(() => content.ReadAsAsync <int>(cts.Token)));
}
public async Task ReadAsAsync_type_cancellationToken_PassesCancellationTokenFurther()
{
CancellationTokenSource cts = new CancellationTokenSource();
cts.Cancel();
HttpContent content = new StringContent("42", Encoding.Default, "application/json");
await Assert.ThrowsAsync <OperationCanceledException>(() => content.ReadAsAsync(typeof(int), cts.Token));
}
public void ReadAsAsyncOfT_WhenTypeIsValueTypeAndNoMediaType_ReturnsDefault()
{
var content = new StringContent("123456");
content.Headers.ContentType = null;
var formatters = new MediaTypeFormatter[] { new JsonMediaTypeFormatter() };
Assert.Equal(0, content.ReadAsAsync <int>(formatters).Result);
}
public void ReadAsAsyncOfT_WhenTypeIsReferenceTypeAndNoMediaType_ReturnsNull()
{
var content = new StringContent("{}");
content.Headers.ContentType = null;
var formatters = new MediaTypeFormatter[] { new JsonMediaTypeFormatter() };
Assert.Equal(null, content.ReadAsAsync <List <string> >(formatters).Result);
}
public void ReadAsAsyncOfT_WhenTypeIsReferenceTypeAndNoMediaType_Throws()
{
var content = new StringContent("{}");
content.Headers.ContentType = null;
var formatters = new MediaTypeFormatter[] { new JsonMediaTypeFormatter() };
Assert.Throws<UnsupportedMediaTypeException>(() => content.ReadAsAsync<List<string>>(formatters),
"No MediaTypeFormatter is available to read an object of type 'List`1' from content with media type 'application/octet-stream'.");
}
public void ReadAsAsyncOfT_WhenNoMatchingFormatterFound_Throws()
{
var content = new StringContent("{}");
content.Headers.ContentType = _mediaType;
content.Headers.ContentType.CharSet = "utf-16";
var formatters = new MediaTypeFormatter[] { new JsonMediaTypeFormatter() };
Assert.Throws<InvalidOperationException>(() => content.ReadAsAsync<List<string>>(formatters),
"No MediaTypeFormatter is available to read an object of type 'List`1' from content with media type 'foo/bar'.");
}
public void ReadAsAsyncOfT_WhenNoMatchingFormatterFoundForContentWithNoMediaType_Throws()
{
var content = new StringContent("{}");
content.Headers.ContentType = null;
var formatters = new MediaTypeFormatter[] { new JsonMediaTypeFormatter() };
Assert.Throws <InvalidOperationException>(() => content.ReadAsAsync <List <string> >(formatters),
"No MediaTypeFormatter is available to read an object of type 'List`1' from content with media type ''undefined''.");
}
public void ReadAsAsyncOfT_WhenTypeIsValueTypeAndNoMediaType_Throws()
{
var content = new StringContent("123456");
content.Headers.ContentType = null;
var formatters = new MediaTypeFormatter[] { new JsonMediaTypeFormatter() };
Assert.Throws <UnsupportedMediaTypeException>(() => content.ReadAsAsync <int>(formatters),
"No MediaTypeFormatter is available to read an object of type 'Int32' from content with media type 'application/octet-stream'.");
}
public static void ReadingFormData()
{
var content = new StringContent("a[]=1&a[]=5&a[]=333", Encoding.UTF8, "application/x-www-form-urlencoded");
// var body = await content.ReadAsFormDataAsync();
var body = content.ReadAsAsync<JObject>().Result;
// Verify that the data we read was the same as we submitted to the `StringContent`.
var arr = (JArray)body["a"];
Helpers.AssertEquality(Helpers.__, arr.ToString());
}
public void ReadAsAsyncOfT_WhenNoMatchingFormatterFound_Throws()
{
var content = new StringContent("{}");
content.Headers.ContentType = _mediaType;
content.Headers.ContentType.CharSet = "utf-16";
var formatters = new MediaTypeFormatter[] { new JsonMediaTypeFormatter() };
Assert.Throws <InvalidOperationException>(() => content.ReadAsAsync <List <string> >(formatters),
"No MediaTypeFormatter is available to read an object of type 'List`1' from content with media type 'foo/bar'.");
}
public void ReadAsAsyncOfT_InvokesFormatterEvenIfContentLengthIsZero()
{
var content = new StringContent("");
_formatterMock.Setup(f => f.CanReadType(typeof(string))).Returns(true);
_formatterMock.Object.SupportedMediaTypes.Add(content.Headers.ContentType);
var result = content.ReadAsAsync <string>(_formatters);
result.WaitUntilCompleted();
_formatterMock.Verify(f => f.ReadFromStreamAsync(typeof(string), It.IsAny <Stream>(), content.Headers, It.IsAny <IFormatterLogger>()), Times.Once());
}
public async Task ReadAsAsyncOfT_WhenTypeIsReferenceTypeAndNoMediaType_Throws()
{
var content = new StringContent("{}");
content.Headers.ContentType = null;
var formatters = new MediaTypeFormatter[] { new MockMediaTypeFormatter {
CallBase = true
} };
var exception = await
Assert.ThrowsAsync <UnsupportedMediaTypeException>(() =>
content.ReadAsAsync <List <string> >(formatters, _cancellationToken));
Assert.Equal(
"No MediaTypeFormatter is available to read an object of type 'List`1' from content with media type 'application/octet-stream'.",
exception.Message);
}
public async Task ReadAsAsyncOfT_WhenNoMatchingFormatterFound_Throws()
{
var content = new StringContent("{}");
content.Headers.ContentType = _mediaType;
content.Headers.ContentType.CharSet = "utf-16";
var formatters = new MediaTypeFormatter[] { new MockMediaTypeFormatter {
CallBase = true
} };
var exception = await
Assert.ThrowsAsync <UnsupportedMediaTypeException>(() =>
content.ReadAsAsync <List <string> >(formatters, _cancellationToken));
Assert.Equal(
"No MediaTypeFormatter is available to read an object of type 'List`1' from content with media type 'foo/bar'.",
exception.Message);
}
public void ReadAsAsyncOfT_InvokesFormatterEvenIfContentLengthIsZero()
{
var content = new StringContent("");
_formatterMock.Setup(f => f.CanReadType(typeof(string))).Returns(true);
_formatterMock.Object.SupportedMediaTypes.Add(content.Headers.ContentType);
var result = content.ReadAsAsync<string>(_formatters);
result.WaitUntilCompleted();
_formatterMock.Verify(f => f.ReadFromStreamAsync(typeof(string), It.IsAny<Stream>(), content.Headers, It.IsAny<IFormatterLogger>()), Times.Once());
}
public void ReadAsAsyncOfT_WhenTypeIsValueTypeAndNoMediaType_ReturnsDefault()
{
var content = new StringContent("123456");
content.Headers.ContentType = null;
var formatters = new MediaTypeFormatter[] { new JsonMediaTypeFormatter() };
Assert.Equal(0, content.ReadAsAsync<int>(formatters).Result);
}
public void ReadAsAsyncOfT_cancellationToken_PassesCancellationTokenFurther()
{
CancellationTokenSource cts = new CancellationTokenSource();
cts.Cancel();
HttpContent content = new StringContent("42", Encoding.Default, "application/json");
Assert.Throws<TaskCanceledException>(() => content.ReadAsAsync<int>(cts.Token).Wait());
}
