* Porting: substitute nose with ytest
This huge commit substitutes nose with pytest as a testing system. Things done here:
* deleted external/nose as it is no longer used
* moved mock resources in their own directory 'test/mock/'
* ported two tests (cmd/find, build_system) to pytest native syntax as an example
* build_environment, log: used monkeypatch instead of try/catch
* moved global mocking of fetch_cache to an auto-used fixture
* moved global mocking from test/__init__.py to conftest.py
* made `spack test` a wrapper around pytest
* run-unit-tests: avoid running python 2.6 tests under coverage to speed them up
* use `pytest --cov` instead of coverage run to cut down testing time
* mock/packages_test: moved mock yaml configuration to files instead of leaving it in the code as string literals
* concretize.py: ported tests to native pytest, reverted multiprocessing in pytest.ini as it was creating the wrong report for coveralls
* conftest.py, fixtures: added docstrings
* concretize_preferences.py: uses fixtures instead of subclassing MockPackagesTest
* directory_layout.py: uses fixtures instead of subclassing MockPackagesTest
* install.py: uses fixtures instead of subclassing MockPackagesTest
* optional_deps.py: uses fixtures instead of subclassing MockPackagesTest
optional_deps.py: uses fixtures instead of subclassing MockPackagesTest
* packages.py: uses fixtures instead of subclassing MockPackagesTest
* provider_index.py: uses fixtures instead of subclassing MockPackagesTest
* spec_yaml.py: uses fixtures instead of subclassing MockPackagesTest
* multimethod.py: uses fixtures instead of subclassing MockPackagesTest
* install.py: now uses mock_archive_url
* git_fetch.py: uses fixtures instead of subclassing MockPackagesTest
* hg_fetch.py: uses fixtures instead of subclassing MockPackagesTest
* svn_fetch.py, mirror.py: uses fixtures instead of subclassing MockPackagesTest
repo.py: deleted
* test_compiler_cmd.py: uses fixtures instead of subclassing MockPackagesTest
* cmd/module.py, cmd/uninstall.py: uses fixtures instead of subclassing MockDatabase
* database.py: uses fixtures instead of subclassing MockDatabase, removed mock/database
* pytest: uncluttering fixture implementations
* database: changing the scope to 'module'
* config.py: uses fixtures instead of subclassing MockPackagesTest
* spec_dag.py, spec_semantics.py: uses fixtures instead of subclassing MockPackagesTest
* stage.py: uses fixtures instead of subclassing MockPackagesTest. Removed mock directory
* pytest: added docstrings to all the fixtures
* pytest: final cleanup
* build_system_guess.py: fixed naming and docstrings as suggested by @scheibelp
* spec_syntax.py: added expected failure on parsing multiple specs closes#1976
* Add pytest and pytest-cov to Spack externals.
* Make `spack flake8` ignore externals.
* run-unit-tests runs spack test and not pytest.
* Remove all the special stuff for `spack test`
- Remove `conftest.py` magic and all the special case stuff in `bin/spack`
- Spack commands can optionally take unknown arguments, if they want to
handle them.
- `spack test` is now a command like the others.
- `spack test` now just delegates its arguments to `pytest`, but it does
it by receiving unknown arguments and NOT taking an explicit
help argument.
* Fix error in fixtures.
* Improve `spack test` command a bit.
- Now supports an approximation of the old simple interface
- Also supports full pytest options if you want them.
* Use external coverage instead of pytest-cov
* Make coverage use parallel-mode.
* change __init__.py docs to include pytest
- Ported old run-flake8-tests qa script to `spack flake8` command.
- New command does not modify files in the source tree
- Copies files to a temp stage modifies them there, and runs tests.
- Updated docs and `run-flake8-tests` script to call `spack flake8`.
* Warn user if flake8 can't find setuptools
* Add missing dependencies of flake8
* Updates to py-autopep8, make packages activateable
* Check for presence of setuptools for Sphinx too
* Fix bug in order of commands
spack module :
- refresh accepts a constraint
- find and refresh share common cli options
- ask for confirmation before refreshing
- deleting the module file tree is now optional
Yay for non-portable declaration syntax. After the previous screwiness
I ran this through a number of shells, and found that this is the most
portable version I coudl seem to get.
The setup-env.sh script now saves off the argument array before shifting off
all the arguments so that the final command invocation doesn't arbitrarily
requote the arguments. All external quoting is preserved now. This has been
thoroughly tested with zsh, but should probably be tested with bash etc.
before acceptance.
- One file with all the module classes (spack/modules.py)
- Has an EnvModule superclass that does most of the work and consolidates common code
- Subclasses have specializations for different module systems (TclModule, Dotkit)
- One command (spack module) for all the types of modules to use
- the one command is used by the scripts, only need to maintain in one place
- has some subcommands for different module types, but they're handled mostly generically.
- Consolidate zsh support into a single setup-env.sh script.
- New spack.hooks package
- contains modules with pre and post install hooks
- New dotkit hook module
- generates/removes dotkits on install/uninstall
- New spack use, spack unuse commands
- use same syntax as install/uninstall
- New setup-env.bash script
- Sets up path, dotkit support
- new spack dotkit command
- used by script to parse specs, generate
specs of installed pckages for dotkit file names
