1  Execute(Vim8 Process ID parsing should work):
2    AssertEqual 123, ale#job#ParseVim8ProcessID('process 123 run')
3    AssertEqual 347, ale#job#ParseVim8ProcessID('process 347 failed')
4    AssertEqual 789, ale#job#ParseVim8ProcessID('process 789 dead')
5    AssertEqual 0, ale#job#ParseVim8ProcessID('no process')