def setUp(self):
"""Creates an empty model to work against."""
self.model = Model()
class TestDirectoryHierarchy(unittest.TestCase):
"""Tests added levels of directories."""
def setUp(self):
"""Creates an empty model to work against."""
self.model = Model()
def testRootDirectoryIdentity(self):
"""Make sure getting the root directory works."""
self.assertEquals(1, self.model.rootDirectory is self.model.directory('/'))
def testOne(self):
"""Simple test of adding a dir to the model."""
self.model.addDirectory(Directory('/test1/'))
self.assertEquals(1, len(self.model.rootDirectory.subdirectories))
# Test gcd
self.assertEquals('/test1/', self.model.greatestCommonDirectory())
# Test # of dirs
self.assertEquals(2, len(self.model.directories()))
def testReadOnly(self):
d = Directory('/a/', 'added')
try:
d.path = 'foo'
self.fail('path was allowed to be changed.')
except CmException:
pass
try:
d.files = []
self.fail('files was allowed to be changed.')
except CmException:
pass
try:
d.subdirectories = []
self.fail('subdirectories was allowed to be changed.')
except CmException:
pass
f = File('y.txt', d, 'added')
try:
f.name = 'foo.txt'
self.fail('name was allowed to be changed.')
except CmException:
pass
try:
f.directory = 'foo'
self.fail('directory was allowed to be changed.')
except CmException:
pass
def testValidity(self):
try:
d = Directory('foo')
self.fail('directory was invalid.')
except CmException:
pass
try:
d = Directory('/foo')
self.fail('directory was invalid.')
except CmException:
pass
try:
d = Directory('foo/')
self.fail('directory was invalid.')
except CmException:
pass
try:
d = Directory('/')
f = File('/foo', d, 'added')
self.fail('file name was invalid.')
except CmException:
pass
def testTwo(self):
"""Add two directories, one after the other."""
a = Directory('/a/', 'added')
b = Directory('/a/b/', 'added')
self.model.addDirectory(a)
self.model.addDirectory(b)
self.assertEquals(1, a is self.model.directory('/a/'))
self.assertEquals(1, b is self.model.directory('/a/b/'))
root = self.model.rootDirectory
self.assertEquals(1, len(root.subdirectories))
self.assertEquals(1, len(root.subdirectories[0].subdirectories))
self.assertEquals('added', root.subdirectories[0].action)
self.assertEquals('/a/b/', root.subdirectories[0].subdirectories[0].path)
self.assertEquals('added', root.subdirectories[0].subdirectories[0].action)
# Test gcd
self.assertEquals('/a/', self.model.greatestCommonDirectory())
def testGcdWithAction(self):
dir1 = Directory('/a/a/a/', 'added')
dir2 = Directory('/a/a/b/', 'removed')
self.model.addDirectory(dir1)
self.model.addDirectory(dir2)
self.model.directory('/a/').action = 'modified'
self.assertEquals('/a/', self.model.greatestCommonDirectory())
def testGcdWithFiles(self):
dir1 = Directory('/a/a/a/', 'added')
dir2 = Directory('/a/a/b/', 'removed')
self.model.addDirectory(dir1)
self.model.addDirectory(dir2)
File('x.txt', self.model.directory('/a/'), 'added')
self.assertEquals('/a/', self.model.greatestCommonDirectory())
def testTwoDifferentDownThree(self):
"""Added two separate directories, a few levels down."""
dir1 = Directory('/a/a/a/', 'removed')
dir2 = Directory('/a/a/b/', 'removed')
File('x.txt', dir1, 'added')
File('y.txt', dir2, 'added')
self.model.addDirectory(dir1)
self.model.addDirectory(dir2)
root = self.model.rootDirectory
self.assertEquals(1, len(root.subdirectories))
a1 = root.subdirectories[0]
self.assertEquals(1, len(a1.subdirectories))
a2 = a1.subdirectories[0]
self.assertEquals(2, len(a2.subdirectories))
a3 = a2.subdirectories[0]
b3 = a2.subdirectories[1]
self.assertEquals('removed', a3.action)
self.assertEquals('removed', b3.action)
# Test gcd
self.assertEquals('/a/a/', self.model.greatestCommonDirectory())
# Test files
self.assertEquals(2, len(self.model.files('added')))
self.assertEquals('x.txt', self.model.files('added')[0].name)
# Test file
self.assertEquals('x.txt', self.model.file('/a/a/a/x.txt').name)
def testFilesFilter(self):
dir = Directory('/module1/')
f = File('x.txt', dir, 'added')
f = File('y.txt', dir, 'modified')
self.assertEquals(1, len(dir.filesByAction('added')))
self.assertEquals(1, len(dir.filesByAction('modified')))
def testDirectory(self):
dir = self.model.directory('/x/y/')
self.assertEquals(3, len(self.model.directories()))
def testModelWithRootFileChange(self):
f = File('x.txt', self.model.rootDirectory, 'added')
self.assertEquals(1, len(self.model.files()))
self.assertEquals(1, len(self.model.directoriesWithFiles('added')))
self.assertEquals(1, len(self.model.directories()))
self.assertEquals(self.model.rootDirectory, self.model.directory('/'))
self.assertEquals('/', self.model.greatestCommonDirectory())
