def test___eq__():
"""equality test"""
first = medium.Medium("ID", "FILENAME", json.dumps(TAGS1))
second = medium.Medium("ID", "FILENAME", json.dumps(TAGS1))
third = medium.Medium("ID", "FILENAME", json.dumps(["TAG1", "TAG111"]))
assert first == second
assert first != third
assert second != third
def test_mime_type(tmpdir):
"""brauchen dafür vielleicht testdatei"""
path = lambda x: os.path.join(tmpdir, x)
open(path("empty.txt"), "w").close()
with open(path("text.txt"), "w") as file:
file.write("Demo Text")
with open(path("pixel.png"), "wb") as file:
file.write(b'\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR')
media1 = medium.Medium(None, path("text.txt"), '["Text"]')
media2 = medium.Medium(None, path("empty.txt"), '["Nothing"]')
media3 = medium.Medium(None, path("pixel.png"), '["image"]')
assert media1.mime_type() == "text/plain"
assert media2.mime_type() == "inode/x-empty"
assert media3.mime_type() == "image/png"
def test_create_media_id(tmpdir):
"""also needs a file"""
path = lambda *x: os.path.join(tmpdir, *x)
with open(path("pixel.png"), "wb") as file:
file.write(b'\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR')
media = medium.Medium(None, path("pixel.png"), [])
assert media.medium_id == \
"02a3e298f1533f62558c58e4c70edcab9af5a50d62d925fd5390942020fb0fb8"
def test_rename(tmpdir):
"""change file name. can also change path"""
path = lambda *x: os.path.join(tmpdir, *x)
open(path("empty.txt"), "w").close()
media = medium.Medium(None, path("empty.txt"), '["Nothing"]')
media.rename(path("lol.txt"))
assert os.listdir(tmpdir) == ["lol.txt"]
os.mkdir(path("test"))
media.rename(path("test", "lol.txt"))
assert os.listdir(path("test")) == ["lol.txt"]
"""Testing the database function"""
#pylint: disable=w0621
import copy
import json
import pytest
from mediamanager import database
from mediamanager import medium
DEMO = medium.Medium("ID", "FILENAME", json.dumps(["TAG1", "TAG2"]))
DEMO2 = medium.Medium("ID2", "FILENAME2", json.dumps(["TAG1", "TAG2"]))
@pytest.fixture(scope="function")
def data_base():
"""mock the database"""
my_db = database.Database(":memory:")
yield my_db
my_db.database.close()
def test_empty(data_base):
"""Empty database should return empty"""
result = data_base.database_cursor.execute(
"select * from collection").fetchall()
assert result == []
assert data_base.get_ids() == []
def test_put(data_base):
"""selecting all IDs if only one ID"""
data_base.put(DEMO)
def demo2():
"""second demo"""
return medium.Medium(ID2, FILENAME2, json.dumps(TAGS2))
def demo():
"""first demo"""
return medium.Medium(ID1, FILENAME1, json.dumps(TAGS1))