from unittest import TestCase

import sys
import os
dir_name = os.path.abspath(os.path.dirname(__file__))
libs_path = os.path.join(dir_name, '..', 'libs')
sys.path.insert(0, libs_path)
from pascal_voc_io import PascalVocWriter
from pascal_voc_io import PascalVocReader

# Test Write/Read
writer = PascalVocWriter('tests', 'test', (512, 512, 1), localImgPath='tests/test.bmp')
difficult = 1
writer.addBndBox(60, 40, 430, 504, 'person', difficult)
writer.addBndBox(113, 40, 450, 403, 'face', difficult)
writer.save('tests/test.xml')

reader = PascalVocReader('tests/test.xml')
shapes = reader.getShapes()