public async Task HotReload_EmitsOnValid()
{
var mock = new WebpackServiceMock();
mock.AddFile("/public/bundle.js", "bundle.js", "js");
using (var server = CreateServer(mock))
{
using (var client = server.CreateClient())
{
client.DefaultRequestHeaders.Add("Accept", "text/event-stream");
var stream = await client.GetStreamAsync("/__webpack_hmr");
var buffer = new byte[256];
var byteCount1 = await stream.ReadAsync(buffer, 0, 256);
Assert.Equal(14, byteCount1);
var e = new JArray();
e.Add(new JObject());
mock.OnValid(e);
// TODO
var byteCount2 = await stream.ReadAsync(buffer, 0, 256);
Assert.Equal(28, byteCount2);
Assert.Equal("data: {\"action\":\"built\"}\r\n\r\n", System.Text.Encoding.UTF8.GetString(buffer).Substring(0, byteCount2));
}
}
}
public async Task HotReload_DisconnectsOnShutdown()
{
var mockService = new WebpackServiceMock();
mockService.AddFile("/public/bundle.js", "bundle.js", "js");
using (var server = CreateServer(mockService))
{
using (var client = server.CreateClient())
{
client.DefaultRequestHeaders.Add("Accept", "text/event-stream");
var stream = await client.GetStreamAsync("/__webpack_hmr");
var buffer = new byte[256];
var byteCount1 = await stream.ReadAsync(buffer, 0, 256);
Assert.Equal(14, byteCount1);
await server.Host.StopAsync();
// For some reason this doesn't throw, but it does return 0 bytes
var byteCount2 = await stream.ReadAsync(buffer, 0, 256);
Assert.Equal(0, byteCount2);
}
}
}
public async Task DevServer_EmitsHeartbeats()
{
// Arrange
var mock = new WebpackServiceMock();
using (var server = CreateServer(mock))
{
using (var client = server.CreateClient())
{
// Act
var stream = await client.GetStreamAsync("/__webpack_hmr");
var buffer = new byte[256];
var byteCount1 = await stream.ReadAsync(buffer, 0, 256);
Assert.Equal(14, byteCount1);
var cancellationTokenSource = new CancellationTokenSource(10000);
var byteCount2 = await stream.ReadAsync(buffer, 0, 256, cancellationTokenSource.Token);
Assert.Equal(14, byteCount2);
Assert.Equal("data: \uD83D\uDC93\r\n\r\n", System.Text.Encoding.UTF8.GetString(buffer).Substring(0, byteCount2 - 2));
}
}
}
public async Task DevServer_EmitsOnValid()
{
// Arrange
var mock = new WebpackServiceMock();
mock.AddFile("/public/bundle.js", "bundle.js", "js");
using (var server = CreateServer(mock))
{
using (var client = server.CreateClient())
{
// Act
var stream = await client.GetStreamAsync("/__webpack_hmr");
var buffer = new byte[256];
var byteCount1 = await stream.ReadAsync(buffer, 0, 256);
Assert.Equal(14, byteCount1);
var e = new JObject();
mock.OnValid(e);
// TODO
var byteCount2 = await stream.ReadAsync(buffer, 0, 256);
Assert.Equal(28, byteCount2);
Assert.Equal("data: {\"action\":\"built\"}\r\n\r\n", System.Text.Encoding.UTF8.GetString(buffer).Substring(0, byteCount2));
}
}
}
public async Task DevServer_Returns404WhenWebpackFileNotFound()
{
// Arrange
var mock = new WebpackServiceMock();
mock.AddNonExistantFile("/public/bundle.js");
using (var server = CreateServer(mock))
{
// Act
// Actual request.
var response = await server.CreateRequest("/public/bundle.js").SendAsync("GET");
// Assert
Assert.Equal(System.Net.HttpStatusCode.NotFound, response.StatusCode);
}
}
public async Task DevServer_IgnoresNonWebpackFiles()
{
// Arrange
var mock = new WebpackServiceMock();
mock.AddFile("/public/bundle.js", "bundle.js", "js");
using (var server = CreateServer(mock))
{
// Act
// Actual request.
var response = await server.CreateRequest("/public/notbundle.js").SendAsync("GET");
// Assert
response.EnsureSuccessStatusCode();
Assert.Equal(DEFAULT_RESPONSE, await response.Content.ReadAsStringAsync());
}
}
public async Task DevServer_Returns404WhenWebpackFileNotFound()
{
// Arrange
var mock = new WebpackServiceMock();
mock.AddNonExistantFile("/public/bundle.js");
using (var server = CreateServer(mock))
{
// Act
// Actual request.
var response = await server.CreateRequest("/public/bundle.js").SendAsync("GET");
// Assert
Assert.Equal(System.Net.HttpStatusCode.NotFound, response.StatusCode);
}
}
public async Task DevServer_IgnoresNonWebpackFiles()
{
// Arrange
var mock = new WebpackServiceMock();
mock.AddFile("/public/bundle.js", "bundle.js", "js");
using (var server = CreateServer(mock))
{
// Act
// Actual request.
var response = await server.CreateRequest("/public/notbundle.js").SendAsync("GET");
// Assert
response.EnsureSuccessStatusCode();
Assert.Equal(DEFAULT_RESPONSE, await response.Content.ReadAsStringAsync());
}
}
public async Task DevServer_SetsResponseHeaders()
{
// Arrange
var mock = new WebpackServiceMock();
mock.AddFile("/public/bundle.js", "bundle.js", "js");
using (var server = CreateServer(mock))
{
// Act
// Actual request.
var response = await server.CreateRequest("/public/bundle.js").SendAsync("GET");
// Assert
response.EnsureSuccessStatusCode();
Assert.Equal("bundle.js", await response.Content.ReadAsStringAsync());
Assert.Equal(2, response.Content.Headers.Count());
Assert.Equal("js", response.Content.Headers.GetValues("Content-Type").FirstOrDefault());
Assert.Equal("9", response.Content.Headers.GetValues("Content-Length").FirstOrDefault());
}
}
public async Task DevServer_SetsContentLengthInBytes()
{
// Arrange
var mock = new WebpackServiceMock();
mock.AddFile("/public/bundle.js", "[’]", "js"); // unicode
using (var server = CreateServer(mock))
{
// Act
// Actual request.
var response = await server.CreateRequest("/public/bundle.js").SendAsync("GET");
// Assert
response.EnsureSuccessStatusCode();
Assert.Equal("[’]", await response.Content.ReadAsStringAsync());
Assert.Equal(2, response.Content.Headers.Count());
Assert.Equal("5", response.Content.Headers.GetValues("Content-Length").FirstOrDefault());
}
}
public async Task HotReload_EmitsHeartbeats()
{
var mock = new WebpackServiceMock();
using (var server = CreateServer(mock))
{
using (var client = server.CreateClient())
{
client.DefaultRequestHeaders.Add("Accept", "text/event-stream");
var stream = await client.GetStreamAsync("/__webpack_hmr");
var buffer = new byte[256];
var byteCount1 = await stream.ReadAsync(buffer, 0, 256);
Assert.Equal(14, byteCount1);
var cancellationTokenSource = new CancellationTokenSource(10000);
var byteCount2 = await stream.ReadAsync(buffer, 0, 256, cancellationTokenSource.Token);
Assert.Equal(14, byteCount2);
Assert.Equal("data: \uD83D\uDC93\r\n\r\n", System.Text.Encoding.UTF8.GetString(buffer).Substring(0, byteCount2 - 2));
}
}
}
public async Task DevServer_EmitsHeartbeats()
{
// Arrange
var mock = new WebpackServiceMock();
using (var server = CreateServer(mock))
{
using (var client = server.CreateClient())
{
// Act
var stream = await client.GetStreamAsync("/__webpack_hmr");
var buffer = new byte[256];
var byteCount1 = await stream.ReadAsync(buffer, 0, 256);
Assert.Equal(14, byteCount1);
var cancellationTokenSource = new CancellationTokenSource(10000);
var byteCount2 = await stream.ReadAsync(buffer, 0, 256, cancellationTokenSource.Token);
Assert.Equal(14, byteCount2);
Assert.Equal("data: \uD83D\uDC93\r\n\r\n", System.Text.Encoding.UTF8.GetString(buffer).Substring(0, byteCount2 - 2));
}
}
}
public async Task DevServer_EmitsOnValid()
{
// Arrange
var mock = new WebpackServiceMock();
mock.AddFile("/public/bundle.js", "bundle.js", "js");
using (var server = CreateServer(mock))
{
using (var client = server.CreateClient())
{
// Act
var stream = await client.GetStreamAsync("/__webpack_hmr");
var buffer = new byte[256];
var byteCount1 = await stream.ReadAsync(buffer, 0, 256);
Assert.Equal(14, byteCount1);
var e = new JObject();
mock.OnValid(e);
// TODO
var byteCount2 = await stream.ReadAsync(buffer, 0, 256);
Assert.Equal(28, byteCount2);
Assert.Equal("data: {\"action\":\"built\"}\r\n\r\n", System.Text.Encoding.UTF8.GetString(buffer).Substring(0, byteCount2));
}
}
}