.travis.yml

language: python
python: "3.6"

dist: xenial
sudo: required

before_script:
  - sudo apt update      
  - sudo apt install -y autoconf imagemagick mercurial unzip
  # configure imagemagick policies
  - sudo sed -i -e 's/policy domain="coder" rights="none" pattern="PDF"/policy domain="coder" rights="read|write" pattern="PDF"/g' /etc/ImageMagick-6/policy.xml
  # clone and install ghostscript
  - git clone --depth 1 git://git.ghostscript.com/ghostpdl.git
  - cd ghostpdl/ && bash autogen.sh && bash configure && make && sudo make install
  - cd ../
  
script:
  - echo "@ Executing tests..."
  - cd bin/
  - python tests/tests.py
  # execute test conversion #1 (color and resize)
  - echo "@@ Test pdf conversion 1 (color and resize)"
  - sudo convert -density 100 tests/scanned/two_scanned_sheets.pdf -resize 594x841 converted.png
  # execute test converion #2 (monochrome)
  - echo "@@ Test pdf conversion 2 (monochrome)"
  - sudo convert tests/scanned/two_scanned_sheets.pdf -threshold 90% converted.png
  # execute normal run (include pdf to png conversion)
  - echo "@@ Execute normal run (include pdf to png conversion)"
  - python3 examQuestionnaireScanner.py tests/scanned/ tests/input_data/FormScanner_test_template.xtmpl tests/input_data/test_student_info.csv
  - cat final_grades.csv | sort | sed 's/<//g' >> outputFile.txt
  - cat tests/input_data/grades_final_expected.csv | sort | sed 's/>//g'>> expectedFile.txt
  #- cat outputFile.txt
  #- cat expectedFile.txt
  - diff -s outputFile.txt expectedFile.txt
  # execute fast run (skip pdf conversion)
  - echo "@@ Execute fast run (skip pdf to png conversion)"
  - python3 examQuestionnaireScanner.py --skip_pdf_conversion tests/converted_pngs tests/input_data/FormScanner_test_template.xtmpl tests/input_data/test_student_info.csv
  - cat final_grades.csv | sort | sed 's/<//g' >> outputFile.txt
  - cat tests/input_data/grades_final_expected.csv | sort | sed 's/>//g'>> expectedFile.txt
  #- cat outputFile.txt
  #- cat expectedFile.txt
  - diff -s outputFile.txt expectedFile.txt