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# Lazygal, a lazy satic web gallery generator.
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# Copyright (C) 2011 Alexandre Rossi <alexandre.rossi@gmail.com>
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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from __init__ import LazygalTestGen
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from lazygal.generators import WebalbumDir
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from lazygal.sourcetree import Directory
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from lazygal.genpage import WebalbumIndexPage
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from lazygal import pyexiv2api as pyexiv2
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class TestDeps(LazygalTestGen):
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Dependencies of built items
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def test_second_build(self):
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Once built, a webgal shall not need build.
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source_subgal = self.setup_subgal('subgal', ['subgal_img.jpg'])
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dest_path = os.path.join(self.tmpdir, 'dst')
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dest_subgal = WebalbumDir(source_subgal, [], self.album, dest_path)
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self.assertTrue(dest_subgal.needs_build(),
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'Webalbum subgal has not been built and does not need build.')
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self.album.generate(dest_path)
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dest_subgal = WebalbumDir(source_subgal, [], self.album, dest_path)
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self.assertFalse(dest_subgal.needs_build(),
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'Webalbum subgal has been built and does need build because of %s.'\
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% str(dest_subgal.needs_build(True)))
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def test_dirmetadata_update(self):
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Updated directory metadata file shall trigger the rebuild of the
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corresponding webgal directory.
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subgal_path = os.path.join(self.source_dir, 'subgal')
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self.add_img(subgal_path, 'subgal_img.jpg')
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# metadata must exist before creating the Directory() object (md files
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# are probed in the constructor.
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self.album.generate_default_metadata()
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source_subgal = Directory(subgal_path, [], ['subgal_img.jpg'],
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dest_path = os.path.join(self.tmpdir, 'dst')
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self.album.generate(dest_path)
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dest_subgal = WebalbumDir(source_subgal, [], self.album, dest_path)
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self.assertFalse(dest_subgal.needs_build(),
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'Webalbum subgal has been built and does need build because of %s.'\
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% str(dest_subgal.needs_build(True)))
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# touch the description file
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os.utime(os.path.join(source_subgal.path, 'album_description'), None)
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# New objects in order to probe filesystem
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source_subgal = Directory(subgal_path, [], ['subgal_img.jpg'],
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dest_subgal = WebalbumDir(source_subgal, [], self.album, dest_path)
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self.assertTrue(dest_subgal.needs_build(),
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'Webalbum subgal should need build because of updated dir md.')
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def test_subgal_update(self):
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Updated subgals shall trigger the webgal rebuild and the parent
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directory index rebuild.
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source_subgal = self.setup_subgal('subgal', ['subgal_img.jpg'])
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dest_path = os.path.join(self.tmpdir, 'dst')
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self.album.generate(dest_path)
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dest_subgal = WebalbumDir(source_subgal, [], self.album, dest_path)
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self.assertFalse(dest_subgal.needs_build(),
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'Webalbum subgal has been built and does need build because of %s.'\
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% str(dest_subgal.needs_build(True)))
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self.add_img(source_subgal.path, 'subgal_img2.jpg')
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# New objects to ensure pic is taken into account
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source_subgal = Directory(source_subgal.path, [],
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['subgal_img.jpg', 'subgal_img2.jpg'],
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dest_subgal = WebalbumDir(source_subgal, [], self.album, dest_path)
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# Subgal should need build.
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self.assertTrue(dest_subgal.needs_build(),
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'Webalbum subgal should need build because of added pic in subgal.')
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# Parent directory should need build.
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source_gal = Directory(self.source_dir, [source_subgal], [], self.album)
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dest_gal = WebalbumDir(source_gal, [dest_subgal], self.album, dest_path)
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self.assertTrue(dest_gal.needs_build(),
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'Webalbum gal should need build because of added pic in subgal.')
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# Parent directory should need build.
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parent_index = WebalbumIndexPage(dest_gal, 'small', 0,
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[(dest_subgal, dest_subgal.medias)])
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self.assertTrue(parent_index.needs_build(),
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'Webalbum gal index should need build because of added pic in subgal.')
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if __name__ == '__main__':
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# vim: ts=4 sw=4 expandtab
added
removed
lazygaltest/test_gendeps.py
