Commit af06c895 authored by jim's avatar jim

Added missing tests for the buildout module.


git-svn-id: http://svn.zope.org/repos/main/zc.buildout/trunk@68547 62d5b8a3-27da-0310-9561-8e5933582275
parent 47d06e05
......@@ -44,7 +44,6 @@ class Options(dict):
try:
return super(Options, self).__getitem__(option)
except KeyError:
# XXX need test
raise MissingOption("Missing option", self.section, option)
def copy(self):
......@@ -69,8 +68,6 @@ class Buildout(dict):
links = options.get('find_links', '')
self._links = links and links.split() or ()
# XXX need tests for alternate directory locations
for name in ('bin', 'parts', 'eggs'):
d = self.buildout_path(options[name+'_directory'])
setattr(self, name, d)
......@@ -103,8 +100,6 @@ class Buildout(dict):
options[option] = value
converted[(section, option)] = value
# XXX need various error tests
return data
def _dosubs(self, section, option, value, data, converted, seen):
......@@ -135,7 +130,7 @@ class Buildout(dict):
if v is None:
raise KeyError("Referenced option does not exist", *s)
if '$' in v:
v = _dosubs(s[0], s[1], v, data, converted, seen)
v = self._dosubs(s[0], s[1], v, data, converted, seen)
options[s[1]] = v
converted[s] = v
subs.append(v)
......
......@@ -202,8 +202,7 @@ buildout:
>>> import os
>>> os.chdir(sample_buildout)
>>> runscript = os.path.join(sample_buildout, 'bin', 'buildout')
>>> print system(runscript),
>>> print system(os.path.join(sample_buildout, 'bin', 'buildout')),
Creating directory mystuff
We see that the recipe created the directory, as expected:
......@@ -247,7 +246,7 @@ we'll see that the directory gets removed and recreated:
... path = mydata
... """)
>>> print system(runscript),
>>> print system(os.path.join(sample_buildout, 'bin', 'buildout')),
Creating directory mydata
>>> ls(sample_buildout)
......@@ -339,7 +338,7 @@ option name joined by a colon.
Now, if we run the buildout, we'll see the options with the values
substituted.
>>> print system(runscript),
>>> print system(os.path.join(sample_buildout, 'bin', 'buildout')),
Creating directory mydata
base var
file1 mydata/file
......@@ -353,7 +352,7 @@ The buildout system didn't know if this module could effect the mkdir
recipe, so it assumed it could and reinstalled mydata. If we rerun
the buildout:
>>> print system(runscript),
>>> print system(os.path.join(sample_buildout, 'bin', 'buildout')),
base var
file1 mydata/file
file2 mydata/file.out
......@@ -361,3 +360,37 @@ the buildout:
recipe recipes:debug
We can see that mydata was not recreated.
Alternate directory locations
-----------------------------
The buildout normally puts the bin, eggs, and parts directories in the
directory it is run from. You can provide alternate locations, and
even names for these directories.
>>> import tempfile
>>> alt = tempfile.mkdtemp()
>>> write(sample_buildout, 'buildout.cfg',
... """
... [buildout]
... develop = recipes
... parts =
... eggs_directory = %(alt)s/basket
... bin_directory = %(alt)s/scripts
... parts_directory = %(alt)s/work
... """ % dict(alt=alt))
>>> print system(os.path.join(sample_buildout, 'bin', 'buildout')),
>>> ls(alt)
d basket
d scripts
d work
>>> ls(alt, 'basket')
- recipes.egg-link
>>> import shutil
>>> shutil.rmtree(alt)
......@@ -21,6 +21,50 @@ from zope.testing import doctest, renormalizing
from zc.buildout.testing import buildoutSetUp, buildoutTearDown
def buildout_error_handling():
r'''Buildout error handling
Asking for a section that doesn't exist, yields a key error:
>>> import os
>>> os.chdir(sample_buildout)
>>> import zc.buildout.buildout
>>> buildout = zc.buildout.buildout.Buildout()
>>> buildout['eek']
Traceback (most recent call last):
...
KeyError: 'eek'
Asking for an option that doesn't exist, a MissingOption error is raised:
>>> buildout['buildout']['eek']
Traceback (most recent call last):
...
MissingOption: ('Missing option', 'buildout', 'eek')
It is an error to create a variable-reference cycle:
>>> write(sample_buildout, 'buildout.cfg',
... """
... [buildout]
... develop = recipes
... parts = data_dir debug
... x = ${buildout:y}
... y = ${buildout:z}
... z = ${buildout:x}
... """)
>>> print system(os.path.join(sample_buildout, 'bin', 'buildout')),
... # doctest: +NORMALIZE_WHITESPACE +ELLIPSIS
Traceback (most recent call last):
...
ValueError: ('Circular references',
[('buildout', 'y'), ('buildout', 'z'), ('buildout', 'x')],
('buildout', 'y'))
'''
def test_suite():
return unittest.TestSuite((
#doctest.DocTestSuite(),
......@@ -32,6 +76,8 @@ def test_suite():
'__buildout_signature__ = recipes-SSSSSSSSSSS'),
])
),
doctest.DocTestSuite(
setUp=buildoutSetUp, tearDown=buildoutTearDown),
))
if __name__ == '__main__':
......
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