public async Task MessageWithoutTextData()
{
var data = new MessagePublishedData
{
Message = new PubsubMessage {
Attributes = { { "key", "value" } }
}
};
var cloudEvent = new CloudEvent
{
Type = MessagePublishedData.MessagePublishedCloudEventType,
Source = new Uri("//pubsub.googleapis.com", UriKind.RelativeOrAbsolute),
Id = Guid.NewGuid().ToString(),
Time = DateTimeOffset.UtcNow
};
var logger = new MemoryLogger <HelloPubSub.Function>();
var function = new HelloPubSub.Function(logger);
await function.HandleAsync(cloudEvent, data, CancellationToken.None);
var logEntry = Assert.Single(logger.ListLogEntries());
Assert.Equal("Hello world", logEntry.Message);
Assert.Equal(LogLevel.Information, logEntry.Level);
}
public async Task FileNameIsLogged()
{
// Prepare the inputs
var data = new StorageObjectData {
Name = "new-file.txt"
};
var cloudEvent = new CloudEvent
{
Type = StorageObjectData.FinalizedCloudEventType,
Source = new Uri("//storage.googleapis.com", UriKind.RelativeOrAbsolute),
Id = "1234",
Data = data
};
var logger = new MemoryLogger <HelloGcs.Function>();
// Execute the function
var function = new HelloGcs.Function(logger);
await function.HandleAsync(cloudEvent, data, CancellationToken.None);
// Check the log results - just the entry starting with "File:".
var logEntry = Assert.Single(logger.ListLogEntries(), entry => entry.Message.StartsWith("File:"));
Assert.Equal("File: new-file.txt", logEntry.Message);
Assert.Equal(LogLevel.Information, logEntry.Level);
}
public async Task MessageWithTextData()
{
var data = new MessagePublishedData {
Message = new PubsubMessage {
TextData = "PubSub user"
}
};
var cloudEvent = new CloudEvent(
MessagePublishedData.MessagePublishedCloudEventType,
new Uri("//pubsub.googleapis.com", UriKind.RelativeOrAbsolute),
Guid.NewGuid().ToString(),
DateTime.UtcNow);
// Our function doesn't actually use the CloudEvent data, because that's provided separately.
// If we wanted to make the CloudEvent look as realistic as possible, we could use
// CloudEventConverters.PopulateCloudEvent.
var logger = new MemoryLogger <HelloPubSub.Function>();
var function = new HelloPubSub.Function(logger);
await function.HandleAsync(cloudEvent, data, CancellationToken.None);
var logEntry = Assert.Single(logger.ListLogEntries());
Assert.Equal("Hello PubSub user", logEntry.Message);
Assert.Equal(LogLevel.Information, logEntry.Level);
}
public async Task LogEntryIsRecorded()
{
var logger = new MemoryLogger <SimpleDependencyInjection.Function>();
var function = new SimpleDependencyInjection.Function(logger);
// Constructing the function does not create any log entries.
Assert.Empty(logger.ListLogEntries());
// Make a request to the function.
var context = new DefaultHttpContext
{
Request = { Path = "/sample-path" }
};
await function.HandleAsync(context);
var logs = logger.ListLogEntries();
var entry = Assert.Single(logs);
Assert.Equal(LogLevel.Information, entry.Level);
Assert.Equal("Function called with path /sample-path", entry.Message);
}
public async Task FileNameIsLogged()
{
// Prepare the inputs
var cloudEvent = new CloudEvent(StorageObjectData.FinalizedCloudEventType, new Uri("//storage.googleapis.com"));
var data = new StorageObjectData {
Name = "new-file.txt"
};
CloudEventConverters.PopulateCloudEvent(cloudEvent, data);
var logger = new MemoryLogger <HelloGcs.Function>();
// Execute the function
var function = new HelloGcs.Function(logger);
await function.HandleAsync(cloudEvent, data, CancellationToken.None);
// Check the log results
var logEntry = Assert.Single(logger.ListLogEntries());
Assert.Equal("File new-file.txt uploaded", logEntry.Message);
Assert.Equal(LogLevel.Information, logEntry.Level);
}