def test_log(pcs_full, capsys):
"""Test calling 'perun log' with working stuff
Expecting no error, everything on standard output, and list of commits, with full messages
and number of profiles for each of the starting from the head.
"""
git_repo = git.Repo(pcs_full.vcs_path)
commits = list(git_repo.iter_commits())
commands.log(None)
out, err = capsys.readouterr()
# Assert nothing was printed on error stream
assert len(err) == 0
for commit in commits:
c_binsha = binascii.hexlify(commit.binsha).decode('utf-8')
c_msg = commit.message
c_author = str(commit.author)
assert c_binsha in out
assert c_msg in out
assert c_author in out
for parent in commit.parents:
assert str(parent) in out
def log(head, **kwargs):
"""Shows history of versions and associated profiles.
Shows the history of the wrapped version control system and all of the
associated profiles starting from the <hash> point, outputing the
information about number of profiles, about descriptions ofconcrete minor
versions, their parents, parents etc.
If ``perun log --short`` is issued, the shorter version of the ``log`` is
outputted.
In no <hash> is given, then HEAD of the version control system is used as a starting point.
Unless ``perun --no-pager log`` is issued as command, or appropriate
:ckey:`paging` option is set, the outputs of log will be paged (by
default using ``less``.
Refer to :ref:`logs-log` for information how to customize the outputs of
``log`` or how to set :ckey:`global.minor_version_info_fmt` in nearest
configuration.
"""
try:
commands.log(head, **kwargs)
except (NotPerunRepositoryException,
UnsupportedModuleException) as exception:
perun_log.error(str(exception))
def test_log_on_empty_vcs(pcs_with_empty_git):
"""Test calling 'perun log', when there is no commit yet
Expecting ending of the system, without printing anything at all
"""
with pytest.raises(SystemExit):
commands.log(None)
def test_log_not_in_pcs():
"""Test calling 'perun log' when not in the scope of the perun pcs
Expecting ending with error, as we are not inside the perun repository
"""
with pytest.raises(NotPerunRepositoryException):
commands.log(None)
def test_log_on_no_vcs(pcs_without_vcs):
"""Test calling 'perun log', when there is no VCS at all
Expecting error, as this will call a wrapper over custom "repo" called pvcs, which
is not supported but is simply a sane default
"""
with pytest.raises(UnsupportedModuleException):
commands.log(None)
def test_log_short_error(pcs_full, capsys, monkeypatch):
cfg = config.Config('shared', '',
{'format': {
'shortlog': '%checksum:6% -> %notexist%'
}})
monkeypatch.setattr("perun.logic.config.shared", lambda: cfg)
decorators.remove_from_function_args_cache("lookup_key_recursively")
with pytest.raises(SystemExit):
commands.log(None, short=True)
decorators.remove_from_function_args_cache("lookup_key_recursively")
out, err = capsys.readouterr()
assert len(err) != 0
assert "object does not contain 'notexist' attribute" in err
def test_log_short(pcs_full, capsys):
"""Test calling 'perun log --short', which outputs shorter info
Expecting no error, everything on standard output, and list of commits with number of profiles
for each of them starting from the head.
"""
git_repo = git.Repo(pcs_full.get_vcs_path())
commits = list(git_repo.iter_commits())
commands.log(None, short=True)
out, err = capsys.readouterr()
# Assert nothing was printed on error stream
assert len(err) == 0
# Assert we have one line per each commit + 1 for header
assert len(out.split('\n')) - 1 == len(commits) + 1
for commit in commits:
c_binsha = binascii.hexlify(commit.binsha).decode('utf-8')[:6]
c_short_msg = commit.message[:60]
assert c_binsha in out
assert c_short_msg in out
file = os.path.join(os.getcwd(), 'file3')
store.touch_file(file)
git_repo.index.add([file])
git_repo.index.commit("new commit")
commands.log(None, short=True)
out, err = capsys.readouterr()
# Assert nothing was printed on error stream
assert len(err) == 0
# Assert we have one line per each commit + 1 for header
assert len(out.split('\n')) - 1 == len(commits) + 2