/// <summary>
/// Executes the given request in the function in an in-memory test server,
/// validates that the response status code is 200, and returns the text of the
/// response body. FunctionTestServer{T} is provided by the
/// Google.Cloud.Functions.Invoker.Testing package.
/// </summary>
private static async Task <string> ExecuteRequest(HttpRequestMessage request)
{
using (var server = new FunctionTestServer <Function>())
{
using (HttpClient client = server.CreateClient())
{
HttpResponseMessage response = await client.SendAsync(request);
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
return(await response.Content.ReadAsStringAsync());
}
}
}
public async Task FunctionWritesHelloFunctionsFramework()
{
using (var server = new FunctionTestServer <SimpleHttpFunction.Function>())
{
var client = server.CreateClient();
// Make a request to the function, and test that the response looks how we expect it to.
var response = await client.GetAsync("request-uri");
response.EnsureSuccessStatusCode();
var content = await response.Content.ReadAsStringAsync();
Assert.Equal("Hello, Functions Framework.", content);
}
}
public async Task LogEntryIsRecorded()
{
using (var server = new FunctionTestServer <SimpleDependencyInjection.Function>())
{
// We shouldn't have any log entries (for the function's category) at the start of the test.
Assert.Empty(server.GetFunctionLogEntries());
// Note: server.GetFunctionLogEntries() is equivalent to
// server.GetLogEntries(typeof(SimpleDependencyInjection.Function)
var client = server.CreateClient();
// Make a request to the function.
var response = await client.GetAsync("sample-path");
response.EnsureSuccessStatusCode();
// Check that we got the expected log entry.
var logs = server.GetFunctionLogEntries();
var entry = Assert.Single(logs);
Assert.Equal(LogLevel.Information, entry.Level);
Assert.Equal("Function called with path /sample-path", entry.Message);
}
}
public SimpleHttpFunctionTest_WithTestServerFixture(FunctionTestServer <SimpleHttpFunction.Function> server) =>