emmental/db/test_library.py

104 lines
3.7 KiB
Python

# Copyright 2021 (c) Anna Schumaker.
import db
import pathlib
import sqlite3
import unittest
from gi.repository import GObject
class TestLibrary(unittest.TestCase):
def track_added(self, library, added):
self.added = added
def track_removed(self, library, removed, adjusted_current):
self. removed = (removed, adjusted_current)
def setUp(self):
db.reset()
def test_init(self):
library = db.library.Table.insert(pathlib.Path("/a/b/c"))
self.assertIsInstance(library, db.playlist.Playlist)
self.assertEqual(library.get_property("name"), "/a/b/c")
self.assertEqual(library.get_property("icon-name"), "folder-music")
def test_delete(self):
library = db.library.Table.find(pathlib.Path("/a/b/c"))
library.delete()
self.assertIsNone(db.library.Table.lookup(pathlib.Path("/a/b/c")))
def test_path(self):
library = db.library.Table.insert(pathlib.Path("/a/b/c"))
self.assertIsInstance(library._path, pathlib.Path)
self.assertEqual(library.get_property("path"), library._path)
def test_enabled(self):
library = db.library.Table.insert(pathlib.Path("/a/b/c"))
self.assertTrue(library._enabled)
self.assertTrue(library.get_property("enabled"))
library.enabled = False
self.assertFalse(library._enabled)
def test_tracks(self):
library = db.library.Table.insert(pathlib.Path("/a/b/c"))
library.connect("track-added", self.track_added)
self.assertEqual(library.get_n_tracks(), 0)
self.assertEqual(library.get_tracks(), [ ])
track = db.make_fake_track(1, 1, "Test Track", "/a/b/c/1.ogg")
self.assertEqual(library.get_n_tracks(), 1)
self.assertEqual(library.get_track(0), track)
self.assertEqual(library.get_tracks(), [ track ])
self.assertEqual(library.get_track_index(track), 0)
self.assertEqual(self.added, track)
library.connect("track-removed", self.track_removed)
db.track.Table.delete(track)
self.assertEqual(library.get_tracks(), [ ])
self.assertEqual(self.removed, (track, False))
class TestLibraryTable(unittest.TestCase):
def setUp(self):
db.reset()
def test_init(self):
table = db.library.LibraryTable()
self.assertIsInstance(table, db.playlist.Model)
self.assertIsInstance(table, db.table.Model)
self.assertEqual(table.table, "libraries")
self.assertEqual(table.order, "path")
self.assertIsInstance(db.library.Table, db.library.LibraryTable)
db.sql.execute("SELECT libraryid,plstateid,enabled,path FROM libraries")
def test_insert(self):
table = db.library.LibraryTable()
library = table.insert(pathlib.Path("/a/b/c"))
self.assertIsInstance(library, db.library.Library)
self.assertIsInstance(library._plstate, db.state.PlaylistState)
self.assertEqual(library._rowkey, "libraryid")
self.assertEqual(library._path, pathlib.Path("/a/b/c"))
self.assertTrue(library._enabled)
with self.assertRaises(sqlite3.IntegrityError):
db.library.Table.insert(pathlib.Path("/a/b/c"))
def test_delete(self):
table = db.library.LibraryTable()
library = table.insert(pathlib.Path("/a/b/c"))
state = library.plist_state
table.delete(library)
self.assertIsNone(db.library.Table.lookup(pathlib.Path("/a/b/c")))
self.assertIsNone(db.state.Table.get(state.rowid))
def test_lookup(self):
table = db.library.LibraryTable()
library = table.insert(pathlib.Path("/a/b/c"))
self.assertEqual(table.lookup(pathlib.Path("/a/b/c")), library)
self.assertIsNone(table.lookup(pathlib.Path("/a/b/d")))