class TestVirtualFileSystem(unittest.TestCase):
##
# Basic setup that happens before every test.
def setUp(self):
self.vfs = VirtualFileSystem()
self.plugin = testPlugin()
self.vfs.loadDataSource(self.plugin)
##
# Tests __init__
def test_Init(self):
#Try the normal constructor
vfs = VirtualFileSystem()
##
# Tests checkPath
def test_checkPath(self):
with self.assertRaises(ValueError):
self.vfs.checkPath(None)
with self.assertRaises(ValueError):
self.vfs.checkPath("")
with self.assertRaises(ValueError):
self.vfs.checkPath("NotAPath")
self.assertEquals(VirtualFileSystem.FILE, self.vfs.checkPath("/path/to/file"))
self.assertEquals(VirtualFileSystem.DIR , self.vfs.checkPath("d/path/to/directory"))
##
# Tests get
def test_get(self):
#Check special case outside of plugins
with self.assertRaises(DirectoryError):
self.vfs.get("/")
self.vfs.get("/TestPlugin/file1")
self.assertEquals(self.plugin.getPaths["/TestPlugin/file1"], 1)
with self.assertRaises(EntryNotFoundError):
self.vfs.get("/TestPlugin/NotHere")
entry = self.vfs.get("/TestPlugin/file1")
self.assertEquals(self.plugin.files["file1"], entry)
##
# Tests list
def test_list(self):
#Only VFS specific case is listing /
dirs = self.vfs.list("/")
self.assertEquals(1, len(dirs))
self.assertEquals("d/TestPlugin", dirs[0])
#Check it calls the plugin's list
self.vfs.list("/TestPlugin/dir1")
self.assertEquals(1, self.plugin.listPaths["/TestPlugin/dir1"])
##
# Tests put
def test_put(self):
with self.assertRaises(ValueError):
self.vfs.put("ASDASDAS", "NotLoadedPlugin")
self.vfs.put("ASDAS", "TestPlugin")
self.assertEquals("ASDAS", self.plugin.putItem)
##
# Tests search
def test_search(self):
with self.assertRaises(ValueError):
self.vfs.search(None)
with self.assertRaises(ValueError):
self.vfs.search({})
results = self.vfs.search({"genre": "testData"})
self.assertEquals(1, len(results))
self.assertEquals("FOUNDIT", results[0])
##
# Tests Loading and unloading of data sources
def test_loadUnload(self):
#Test unloading our default plugin
self.vfs.unloadDataSource("TestPlugin")
self.assertEquals(0, len(self.vfs.dataSources))
#Test loading a random object
with self.assertRaises(ValueError):
self.vfs.loadDataSource("I'm not a plugin!")
#Test loading our old plugin
self.vfs.loadDataSource(self.plugin)
self.assertEquals(1, len(self.vfs.dataSources))
self.assertEquals(self.plugin, self.vfs.dataSources["TestPlugin"])
#Load one more plugin
p = testPlugin()
p.name = "TotallyDifferentPlugin"
p.tree = Entry("/"+p.name, "object.container.storageFolder", OneServerManager().rootEntry, [], p.name, "", -1, None)
self.vfs.loadDataSource(p)
self.assertEquals(2, len(self.vfs.dataSources))
self.assertEquals(p, self.vfs.dataSources["TotallyDifferentPlugin"])
