Manuel Jacob

Make it possible to export multiple sets of metrics in the same process

1

### Use case There are multiple instances of an application (running on different servers). Some metrics are instance-specific (e.g. about the requests handled by a specific instance). Some metrics are...

`expect_any_instance_of(…).not_to receive(…)` makes a private instance method public

1

### Subject of the issue `expect_any_instance_of(…).not_to receive(…)` or `expect_any_instance_of(…).to receive(…)` make a private instance method public. `expect(…).not_to receive(…)` and `expect(…).not_to receive(…)` work as intended. ### Your environment * Ruby versions:...

Mocking `Thread.current.thread_variable_get` causes stack overflow.

2

Mocking `Thread.current.thread_variable_get` used to work with rspec-support = 3.12.1, it causes a stack overflow. ```ruby # frozen_string_literal: true begin require "bundler/inline" rescue LoadError => e $stderr.puts "Bundler version 1.10 or...

I was debugging an error in a test suite that does checks on mails sent by ActionMailer. `Mail::Body#to_s` returned lines with LF or CRLF line endings depending on whether the...

How to handle exception raised in `rescue_from` block?

4

The purpose of a `rescue_from` block is of course to handle exceptions in a custom way. However, what should happen if the `rescue_from` block itself raises an exception? Currently, Grape...

Handle segfaults

2

Currently, if a mutant causes the Python process to segfault during the test run, `mutmut run` fails with: ``` … File "…/mutmut/__main__.py", line 525, in collect_stat r[status_by_exit_code[v].replace(' ', '_')] +=...