import os
import numpy as np
import pytest
import shutil
import tempfile

from astropy.nddata import Cutout2D

from panoptes.utils import images as img_utils
from panoptes.utils import error


def test_crop_data():
    ones = np.ones((201, 201))
    assert ones.sum() == 40401.

    cropped01 = img_utils.crop_data(ones)  # False to exercise coverage.
    assert cropped01.sum() == 40000.

    cropped02 = img_utils.crop_data(ones, box_width=10)
    assert cropped02.sum() == 100.

    cropped03 = img_utils.crop_data(ones, box_width=6, center=(50, 50))
    assert cropped03.sum() == 36.

    # Test the Cutout2D object
    cropped04 = img_utils.crop_data(ones,
                                    box_width=20,
                                    center=(50, 50),
                                    data_only=False)
    assert isinstance(cropped04, Cutout2D)
    assert cropped04.position_original == (50, 50)

    # Box is 20 pixels wide so center is at 10,10
    assert cropped04.position_cutout == (10, 10)


def test_make_pretty_image(solved_fits_file, tiny_fits_file, save_environ):
    # Make a dir and put test image files in it.
    with tempfile.TemporaryDirectory() as tmpdir:
        # TODO Add a small CR2 file to our sample image files.

        # Can't operate on a non-existent files.
        with pytest.warns(UserWarning, match="File doesn't exist"):
            assert not img_utils.make_pretty_image('Foobar')

        # Can handle the fits file, and creating the images dir for linking
        # the latest image.
        imgdir = os.path.join(tmpdir, 'images')
        assert not os.path.isdir(imgdir)
        os.makedirs(imgdir, exist_ok=True)
        os.environ['PANDIR'] = tmpdir

        link_path = os.path.expandvars('$PANDIR/latest.jpg')
        pretty = img_utils.make_pretty_image(solved_fits_file, link_path=link_path)
        assert pretty
        assert os.path.isfile(pretty)
        assert os.path.isdir(imgdir)
        assert link_path == pretty
        os.remove(link_path)
        os.rmdir(imgdir)

        # Try again, but without link_path.
        pretty = img_utils.make_pretty_image(tiny_fits_file, title='some text')
        assert pretty
        assert os.path.isfile(pretty)
        assert not os.path.isdir(imgdir)


@pytest.mark.skipif(
    "TRAVIS" in os.environ and os.environ["TRAVIS"] == "true",
    reason="Skipping this test on Travis CI.")
def test_make_pretty_image_cr2_fail():
    with tempfile.TemporaryDirectory() as tmpdir:
        tmpfile = os.path.join(tmpdir, 'bad.cr2')
        with open(tmpfile, 'w') as f:
            f.write('not an image file')
        with pytest.raises(error.InvalidCommand):
            img_utils.make_pretty_image(tmpfile,
                                        title='some text')
        with pytest.raises(error.InvalidCommand):
            img_utils.make_pretty_image(tmpfile)


def test_make_pretty_image_cr2(cr2_file):
    link_path = os.path.expandvars('$PANDIR/images/latest.jpg')
    pretty_path = img_utils.make_pretty_image(cr2_file,
                                              title='CR2 Test',
                                              image_type='cr2',
                                              link_path=link_path)

    assert os.path.exists(pretty_path)
    assert pretty_path == link_path

2fda3622d0a8eba65330867a5a0fe89f54ef2de9
<mask token>


@pytest.mark.skipif('TRAVIS' in os.environ and os.environ['TRAVIS'] ==
    'true', reason='Skipping this test on Travis CI.')
def test_make_pretty_image_cr2_fail():
    with tempfile.TemporaryDirectory() as tmpdir:
        tmpfile = os.path.join(tmpdir, 'bad.cr2')
        with open(tmpfile, 'w') as f:
            f.write('not an image file')
        with pytest.raises(error.InvalidCommand):
            img_utils.make_pretty_image(tmpfile, title='some text')
        with pytest.raises(error.InvalidCommand):
            img_utils.make_pretty_image(tmpfile)


def test_make_pretty_image_cr2(cr2_file):
    link_path = os.path.expandvars('$PANDIR/images/latest.jpg')
    pretty_path = img_utils.make_pretty_image(cr2_file, title='CR2 Test',
        image_type='cr2', link_path=link_path)
    assert os.path.exists(pretty_path)
    assert pretty_path == link_path

<mask token>


def test_crop_data():
    ones = np.ones((201, 201))
    assert ones.sum() == 40401.0
    cropped01 = img_utils.crop_data(ones)
    assert cropped01.sum() == 40000.0
    cropped02 = img_utils.crop_data(ones, box_width=10)
    assert cropped02.sum() == 100.0
    cropped03 = img_utils.crop_data(ones, box_width=6, center=(50, 50))
    assert cropped03.sum() == 36.0
    cropped04 = img_utils.crop_data(ones, box_width=20, center=(50, 50),
        data_only=False)
    assert isinstance(cropped04, Cutout2D)
    assert cropped04.position_original == (50, 50)
    assert cropped04.position_cutout == (10, 10)


<mask token>


@pytest.mark.skipif('TRAVIS' in os.environ and os.environ['TRAVIS'] ==
    'true', reason='Skipping this test on Travis CI.')
def test_make_pretty_image_cr2_fail():
    with tempfile.TemporaryDirectory() as tmpdir:
        tmpfile = os.path.join(tmpdir, 'bad.cr2')
        with open(tmpfile, 'w') as f:
            f.write('not an image file')
        with pytest.raises(error.InvalidCommand):
            img_utils.make_pretty_image(tmpfile, title='some text')
        with pytest.raises(error.InvalidCommand):
            img_utils.make_pretty_image(tmpfile)


def test_make_pretty_image_cr2(cr2_file):
    link_path = os.path.expandvars('$PANDIR/images/latest.jpg')
    pretty_path = img_utils.make_pretty_image(cr2_file, title='CR2 Test',
        image_type='cr2', link_path=link_path)
    assert os.path.exists(pretty_path)
    assert pretty_path == link_path

<mask token>


def test_crop_data():
    ones = np.ones((201, 201))
    assert ones.sum() == 40401.0
    cropped01 = img_utils.crop_data(ones)
    assert cropped01.sum() == 40000.0
    cropped02 = img_utils.crop_data(ones, box_width=10)
    assert cropped02.sum() == 100.0
    cropped03 = img_utils.crop_data(ones, box_width=6, center=(50, 50))
    assert cropped03.sum() == 36.0
    cropped04 = img_utils.crop_data(ones, box_width=20, center=(50, 50),
        data_only=False)
    assert isinstance(cropped04, Cutout2D)
    assert cropped04.position_original == (50, 50)
    assert cropped04.position_cutout == (10, 10)


def test_make_pretty_image(solved_fits_file, tiny_fits_file, save_environ):
    with tempfile.TemporaryDirectory() as tmpdir:
        with pytest.warns(UserWarning, match="File doesn't exist"):
            assert not img_utils.make_pretty_image('Foobar')
        imgdir = os.path.join(tmpdir, 'images')
        assert not os.path.isdir(imgdir)
        os.makedirs(imgdir, exist_ok=True)
        os.environ['PANDIR'] = tmpdir
        link_path = os.path.expandvars('$PANDIR/latest.jpg')
        pretty = img_utils.make_pretty_image(solved_fits_file, link_path=
            link_path)
        assert pretty
        assert os.path.isfile(pretty)
        assert os.path.isdir(imgdir)
        assert link_path == pretty
        os.remove(link_path)
        os.rmdir(imgdir)
        pretty = img_utils.make_pretty_image(tiny_fits_file, title='some text')
        assert pretty
        assert os.path.isfile(pretty)
        assert not os.path.isdir(imgdir)


@pytest.mark.skipif('TRAVIS' in os.environ and os.environ['TRAVIS'] ==
    'true', reason='Skipping this test on Travis CI.')
def test_make_pretty_image_cr2_fail():
    with tempfile.TemporaryDirectory() as tmpdir:
        tmpfile = os.path.join(tmpdir, 'bad.cr2')
        with open(tmpfile, 'w') as f:
            f.write('not an image file')
        with pytest.raises(error.InvalidCommand):
            img_utils.make_pretty_image(tmpfile, title='some text')
        with pytest.raises(error.InvalidCommand):
            img_utils.make_pretty_image(tmpfile)


def test_make_pretty_image_cr2(cr2_file):
    link_path = os.path.expandvars('$PANDIR/images/latest.jpg')
    pretty_path = img_utils.make_pretty_image(cr2_file, title='CR2 Test',
        image_type='cr2', link_path=link_path)
    assert os.path.exists(pretty_path)
    assert pretty_path == link_path

import os
import numpy as np
import pytest
import shutil
import tempfile
from astropy.nddata import Cutout2D
from panoptes.utils import images as img_utils
from panoptes.utils import error


def test_crop_data():
    ones = np.ones((201, 201))
    assert ones.sum() == 40401.0
    cropped01 = img_utils.crop_data(ones)
    assert cropped01.sum() == 40000.0
    cropped02 = img_utils.crop_data(ones, box_width=10)
    assert cropped02.sum() == 100.0
    cropped03 = img_utils.crop_data(ones, box_width=6, center=(50, 50))
    assert cropped03.sum() == 36.0
    cropped04 = img_utils.crop_data(ones, box_width=20, center=(50, 50),
        data_only=False)
    assert isinstance(cropped04, Cutout2D)
    assert cropped04.position_original == (50, 50)
    assert cropped04.position_cutout == (10, 10)


def test_make_pretty_image(solved_fits_file, tiny_fits_file, save_environ):
    with tempfile.TemporaryDirectory() as tmpdir:
        with pytest.warns(UserWarning, match="File doesn't exist"):
            assert not img_utils.make_pretty_image('Foobar')
        imgdir = os.path.join(tmpdir, 'images')
        assert not os.path.isdir(imgdir)
        os.makedirs(imgdir, exist_ok=True)
        os.environ['PANDIR'] = tmpdir
        link_path = os.path.expandvars('$PANDIR/latest.jpg')
        pretty = img_utils.make_pretty_image(solved_fits_file, link_path=
            link_path)
        assert pretty
        assert os.path.isfile(pretty)
        assert os.path.isdir(imgdir)
        assert link_path == pretty
        os.remove(link_path)
        os.rmdir(imgdir)
        pretty = img_utils.make_pretty_image(tiny_fits_file, title='some text')
        assert pretty
        assert os.path.isfile(pretty)
        assert not os.path.isdir(imgdir)


@pytest.mark.skipif('TRAVIS' in os.environ and os.environ['TRAVIS'] ==
    'true', reason='Skipping this test on Travis CI.')
def test_make_pretty_image_cr2_fail():
    with tempfile.TemporaryDirectory() as tmpdir:
        tmpfile = os.path.join(tmpdir, 'bad.cr2')
        with open(tmpfile, 'w') as f:
            f.write('not an image file')
        with pytest.raises(error.InvalidCommand):
            img_utils.make_pretty_image(tmpfile, title='some text')
        with pytest.raises(error.InvalidCommand):
            img_utils.make_pretty_image(tmpfile)


def test_make_pretty_image_cr2(cr2_file):
    link_path = os.path.expandvars('$PANDIR/images/latest.jpg')
    pretty_path = img_utils.make_pretty_image(cr2_file, title='CR2 Test',
        image_type='cr2', link_path=link_path)
    assert os.path.exists(pretty_path)
    assert pretty_path == link_path

import os
import numpy as np
import pytest
import shutil
import tempfile

from astropy.nddata import Cutout2D

from panoptes.utils import images as img_utils
from panoptes.utils import error


def test_crop_data():
    ones = np.ones((201, 201))
    assert ones.sum() == 40401.

    cropped01 = img_utils.crop_data(ones)  # False to exercise coverage.
    assert cropped01.sum() == 40000.

    cropped02 = img_utils.crop_data(ones, box_width=10)
    assert cropped02.sum() == 100.

    cropped03 = img_utils.crop_data(ones, box_width=6, center=(50, 50))
    assert cropped03.sum() == 36.

    # Test the Cutout2D object
    cropped04 = img_utils.crop_data(ones,
                                    box_width=20,
                                    center=(50, 50),
                                    data_only=False)
    assert isinstance(cropped04, Cutout2D)
    assert cropped04.position_original == (50, 50)

    # Box is 20 pixels wide so center is at 10,10
    assert cropped04.position_cutout == (10, 10)


def test_make_pretty_image(solved_fits_file, tiny_fits_file, save_environ):
    # Make a dir and put test image files in it.
    with tempfile.TemporaryDirectory() as tmpdir:
        # TODO Add a small CR2 file to our sample image files.

        # Can't operate on a non-existent files.
        with pytest.warns(UserWarning, match="File doesn't exist"):
            assert not img_utils.make_pretty_image('Foobar')

        # Can handle the fits file, and creating the images dir for linking
        # the latest image.
        imgdir = os.path.join(tmpdir, 'images')
        assert not os.path.isdir(imgdir)
        os.makedirs(imgdir, exist_ok=True)
        os.environ['PANDIR'] = tmpdir

        link_path = os.path.expandvars('$PANDIR/latest.jpg')
        pretty = img_utils.make_pretty_image(solved_fits_file, link_path=link_path)
        assert pretty
        assert os.path.isfile(pretty)
        assert os.path.isdir(imgdir)
        assert link_path == pretty
        os.remove(link_path)
        os.rmdir(imgdir)

        # Try again, but without link_path.
        pretty = img_utils.make_pretty_image(tiny_fits_file, title='some text')
        assert pretty
        assert os.path.isfile(pretty)
        assert not os.path.isdir(imgdir)


@pytest.mark.skipif(
    "TRAVIS" in os.environ and os.environ["TRAVIS"] == "true",
    reason="Skipping this test on Travis CI.")
def test_make_pretty_image_cr2_fail():
    with tempfile.TemporaryDirectory() as tmpdir:
        tmpfile = os.path.join(tmpdir, 'bad.cr2')
        with open(tmpfile, 'w') as f:
            f.write('not an image file')
        with pytest.raises(error.InvalidCommand):
            img_utils.make_pretty_image(tmpfile,
                                        title='some text')
        with pytest.raises(error.InvalidCommand):
            img_utils.make_pretty_image(tmpfile)


def test_make_pretty_image_cr2(cr2_file):
    link_path = os.path.expandvars('$PANDIR/images/latest.jpg')
    pretty_path = img_utils.make_pretty_image(cr2_file,
                                              title='CR2 Test',
                                              image_type='cr2',
                                              link_path=link_path)

    assert os.path.exists(pretty_path)
    assert pretty_path == link_path
