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#!/usr/bin/env python
# -*- coding: UTF-8 -*-
"""Contains test cases for the DownloadItem object."""
from __future__ import unicode_literals
import sys
import os.path
import unittest
PATH = os.path.realpath(os.path.abspath(__file__))
sys.path.insert(0, os.path.dirname(os.path.dirname(PATH)))
try:
from youtube_dl_gui.downloadmanager import DownloadItem
except ImportError as error:
print error
sys.exit(1)
class TestItemInit(unittest.TestCase):
"""Test case for DownloadItem init."""
def test_init(self):
url = "url"
options = ["-f", "flv"]
ditem = DownloadItem(url, options)
self.assertEqual(ditem.stage, "Queued")
self.assertEqual(ditem.url, url)
self.assertEqual(ditem.options, options)
self.assertEqual(ditem.object_id, hash(url + unicode(options)))
self.assertEqual(ditem.path, "")
self.assertEqual(ditem.filenames, [])
self.assertEqual(ditem.extensions, [])
self.assertEqual(
ditem.progress_stats,
{"filename": url,
"extension": "-",
"filesize": "-",
"percent": "0%",
"speed": "-",
"eta": "-",
"status": "Queued"}
)
class TestGetFiles(unittest.TestCase):
"""Test case for DownloadItem get_files method."""
def setUp(self):
self.ditem = DownloadItem("url", ["-f", "flv"])
def test_get_files(self):
path = os.path.join("/home", "user", "downloads")
self.ditem.path = path
self.ditem.filenames = ["file1", "file2"]
self.ditem.extensions = [".mp4", ".m4a"]
self.assertEqual(self.ditem.get_files(), [os.path.join(path, "file1" + ".mp4"), os.path.join(path, "file2" + ".m4a")])
def test_get_files_no_data(self):
self.assertEqual(self.ditem.get_files(), [])
class TestItemComparison(unittest.TestCase):
"""Test case for DownloadItem __eq__ method."""
def test_equal_true(self):
ditem1 = DownloadItem("url", ["-f", "flv"])
ditem2 = DownloadItem("url", ["-f", "flv"])
self.assertTrue(ditem1 == ditem2)
def test_equal_false(self):
ditem1 = DownloadItem("url", ["-f", "flv"])
ditem2 = DownloadItem("url2", ["-f", "flv"])
self.assertFalse(ditem1 == ditem2)
ditem1 = DownloadItem("url", ["-f", "flv"])
ditem2 = DownloadItem("url", ["-f", "mp4"])
self.assertFalse(ditem1 == ditem2)
class TestSetItemStage(unittest.TestCase):
"""Test case for DownloadItem stage setter."""
def setUp(self):
self.ditem = DownloadItem("url", ["-f", "flv"])
def test_set_stage_valid(self):
self.ditem.stage = "Queued"
self.assertEqual(self.ditem.stage, "Queued")
self.assertEqual(self.ditem.progress_stats["status"], "Queued")
self.ditem.stage = "Active"
self.assertEqual(self.ditem.stage, "Active")
self.assertEqual(self.ditem.progress_stats["status"], "Pre Processing")
self.ditem.stage = "Completed"
self.assertEqual(self.ditem.stage, "Completed")
self.assertEqual(self.ditem.progress_stats["status"], "Finished")
self.ditem.stage = "Paused"
self.assertEqual(self.ditem.stage, "Paused")
self.assertEqual(self.ditem.progress_stats["status"], "Paused")
def test_set_stage_invalid(self):
raised = False
try:
self.ditem.stage = "some other status"
except ValueError:
raised = True
self.assertTrue(raised)
class TestUpdateStats(unittest.TestCase):
"""Test case for DownloadItem update_stats method."""
def setUp(self):
self.ditem = DownloadItem("url", ["-f", "flv"])
def test_update_stats(self):
path = os.path.join("/home", "user")
self.ditem.update_stats({"filename": "somefilename",
"extension": ".mp4",
"filesize": "9.45MiB",
"percent": "2.0%",
"speed": "200.00KiB/s",
"eta": "00:38",
"status": "Downloading",
"path": path})
self.assertEqual(self.ditem.path, path)
self.assertEqual(self.ditem.filenames, ["somefilename"])
self.assertEqual(self.ditem.extensions, [".mp4"])
self.assertEqual(
self.ditem.progress_stats,
{"filename": "somefilename",
"extension": ".mp4",
"filesize": "9.45MiB",
"percent": "2.0%",
"speed": "200.00KiB/s",
"eta": "00:38",
"status": "Downloading"}
)
self.ditem.update_stats({"filename": "someotherfilename", "extension": ".m4a"})
self.assertEqual(self.ditem.filenames, ["somefilename", "someotherfilename"])
self.assertEqual(self.ditem.extensions, [".mp4", ".m4a"])
self.assertEqual(
self.ditem.progress_stats,
{"filename": "someotherfilename",
"extension": ".m4a",
"filesize": "9.45MiB",
"percent": "2.0%",
"speed": "200.00KiB/s",
"eta": "00:38",
"status": "Downloading"}
)
def test_update_stats_invalid_input(self):
self.assertRaises(AssertionError, self.ditem.update_stats, [])
class TestDownloadItemPrivate(unittest.TestCase):
"""Test case for private method of the DownloadItem."""
def test_set_stage(self):
ditem = DownloadItem("url", ["-f", "flv"])
active_status = ["Pre Processing", "Downloading", "Post Processing"]
complete_status = ["Finished", "Error", "Warning", "Stopped", "Already Downloaded", "Filesize Abort"]
for status in active_status:
ditem._stage = "Queued"
ditem._set_stage(status)
self.assertEqual(ditem.stage, "Active")
for status in complete_status:
ditem._stage = "Active"
ditem._set_stage(status)
self.assertEqual(ditem.stage, "Completed")
def main():
unittest.main()
if __name__ == '__main__':
main()