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import unittest
from unittest.mock import patch
import tempfile
import os
import shutil
from tests.common import createTestFile, createTestDbTable, readTestDbTable
from tol_data.gen_imgs import genImgs
TEST_IMG = os.path.join(os.path.dirname(__file__), 'green.png')
class TestGenImgs(unittest.TestCase):
@patch('tol_data.gen_imgs.convertImage', autospec=True)
def test_gen(self, convertImageMock):
with tempfile.TemporaryDirectory() as tempDir:
convertImageMock.side_effect = \
lambda imgPath, outPath: shutil.copy(imgPath, outPath)
# Create temp EOL images
eolImgDir = os.path.join(tempDir, 'eol_imgs')
os.mkdir(eolImgDir)
shutil.copy(TEST_IMG, os.path.join(eolImgDir, '1 10.jpg'))
shutil.copy(TEST_IMG, os.path.join(eolImgDir, '2 20.png'))
shutil.copy(TEST_IMG, os.path.join(eolImgDir, '5 50.jpg'))
# Create temp EOL image db
eolImgDb = os.path.join(tempDir, 'eol_imgs.db')
createTestDbTable(
eolImgDb,
'CREATE TABLE images (content_id INT PRIMARY KEY, page_id INT, source_url TEXT,' \
' copy_url TEXT, license TEXT, copyright_owner TEXT)',
'INSERT INTO images VALUES (?, ?, ?, ?, ?, ?)',
{
(10, 1, 'https://example.com/1.jpg', '', 'cc-by', 'eol owner1'),
(20, 2, 'https://example.com/2.png', '', 'cc-by-sa', 'eol owner2'),
(50, 5, 'https://example.com/5.jpg', '', 'cc-by-sa', 'eol owner3'),
}
)
# Create temp enwiki images
enwikiImgDir = os.path.join(tempDir, 'enwiki_imgs')
os.mkdir(enwikiImgDir)
shutil.copy(TEST_IMG, os.path.join(enwikiImgDir, '100.jpg'))
shutil.copy(TEST_IMG, os.path.join(enwikiImgDir, '200.jpeg'))
shutil.copy(TEST_IMG, os.path.join(enwikiImgDir, '400.png'))
# Create temp enwiki image db
enwikiImgDb = os.path.join(tempDir, 'enwiki_imgs.db')
createTestDbTable(
enwikiImgDb,
'CREATE TABLE page_imgs (page_id INT PRIMARY KEY, img_name TEXT)',
'INSERT INTO page_imgs VALUES (?, ?)',
{
(100, 'one.jpg'),
(200, 'two.jpeg'),
(300, 'two.jpeg'),
(400, 'two.jpeg'),
}
)
createTestDbTable(
enwikiImgDb,
'CREATE TABLE imgs (' \
'name TEXT PRIMARY KEY, license TEXT, artist TEXT, credit TEXT, restrictions TEXT, url TEXT)',
'INSERT INTO imgs VALUES (?, ?, ?, ?, ?, ?)',
{
('one.jpg', 'CC BY-SA 3.0', 'author1', 'credits1', '', 'https://upload.wikimedia.org/one.jpg'),
('two.jpeg', 'cc-by', 'author2', 'credits2', '', 'https://upload.wikimedia.org/two.jpeg'),
('four.png', 'cc0', 'author3', '', '', 'https://upload.wikimedia.org/x.png'),
}
)
# Create temp picked-images file
pickedImgsFile = os.path.join(tempDir, 'img_data.txt')
createTestFile(pickedImgsFile, (
'node5.jpg|url1|cc-by-sa 4.0|artist1|credit1\n'
))
# Create temp picked-images
pickedImgDir = os.path.join(tempDir, 'picked_imgs')
os.mkdir(pickedImgDir)
shutil.copy(TEST_IMG, os.path.join(pickedImgDir, 'node5.jpg'))
# Create temp img-list file
imgListFile = os.path.join(tempDir, 'img_list.txt')
createTestFile(imgListFile, (
'ott1 ' + os.path.join(eolImgDir, '1 10.jpg') + '\n'
'ott2 ' + os.path.join(enwikiImgDir, '200.jpeg') + '\n'
'ott3\n'
'ott4 ' + os.path.join(enwikiImgDir, '400.png') + '\n'
'ott5 ' + os.path.join(eolImgDir, '5 50.jpg') + '\n'
))
# Create temp tree-of-life db
dbFile = os.path.join(tempDir, 'data.db')
createTestDbTable(
dbFile,
'CREATE TABLE nodes (name TEXT PRIMARY KEY, id TEXT UNIQUE, tips INT)',
'INSERT INTO nodes VALUES (?, ?, ?)',
{
('node1', 'ott1', 1),
('node2', 'ott2', 1),
('node3', 'ott3', 2),
('node4', 'ott4', 4),
('node5', 'ott5', 1),
('node6', 'ott6', 10),
}
)
# Run
outDir = os.path.join(tempDir, 'img')
genImgs(imgListFile, eolImgDir, outDir, eolImgDb, enwikiImgDb, pickedImgDir, pickedImgsFile, dbFile)
# Check
self.assertEqual(set(os.listdir(outDir)), {
'ott1.jpg',
'ott2.jpg',
'ott4.jpg',
'ott5.jpg',
})
self.assertEqual(
readTestDbTable(dbFile, 'SELECT name, img_id, src from node_imgs'),
{
('node1', 1, 'eol'),
('node2', 200, 'enwiki'),
('node4', 400, 'enwiki'),
('node5', 1, 'picked'),
}
)
self.assertEqual(
readTestDbTable(dbFile, 'SELECT id, src, url, license, artist, credit from images'),
{
(1, 'eol', 'https://example.com/1.jpg', 'cc-by', 'eol owner1', ''),
(200, 'enwiki', 'https://en.wikipedia.org/wiki/File:two.jpeg', 'cc-by', 'author2', 'credits2'),
(400, 'enwiki', 'https://en.wikipedia.org/wiki/File:two.jpeg', 'cc-by', 'author2', 'credits2'),
(1, 'picked', 'url1', 'cc-by-sa 4.0', 'artist1', 'credit1'),
}
)
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