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"""
Collection of unit tests for image
"""
import pytest
from pyalicevision import image as img
import numpy as np
def test_default_constructor():
image = img.Image_uchar()
assert (image.width() == 0), "default width is 0"
assert (image.height() == 0), "default height is 0"
assert (image.depth() == 1), "Incorrect depth"
assert (image.channels() == 1), "Incorrect channels"
image = img.Image_float()
assert (image.width() == 0), "default width is 0"
assert (image.height() == 0), "default height is 0"
assert (image.depth() == 4), "Incorrect depth"
assert (image.channels() == 1), "Incorrect channels"
image = img.Image_RGBAfColor()
assert (image.width() == 0), "default width is 0"
assert (image.height() == 0), "default height is 0"
assert (image.depth() == 16), "Incorrect depth"
assert (image.channels() == 4), "Incorrect channels"
image = img.Image_RGBAColor()
assert (image.width() == 0), "default width is 0"
assert (image.height() == 0), "default height is 0"
assert (image.depth() == 4), "Incorrect depth"
assert (image.channels() == 4), "Incorrect channels"
image = img.Image_RGBfColor()
assert (image.width() == 0), "default width is 0"
assert (image.height() == 0), "default height is 0"
assert (image.depth() == 12), "Incorrect depth"
assert (image.channels() == 3), "Incorrect channels"
image = img.Image_RGBColor()
assert (image.width() == 0), "default width is 0"
assert (image.height() == 0), "default height is 0"
assert (image.depth() == 3), "Incorrect depth"
assert (image.channels() == 3), "Incorrect channels"
def test_constructor():
image = img.Image_uchar(10, 12)
assert (image.width() == 10), "default width is 10"
assert (image.height() == 12), "default height is 12"
assert (image.depth() == 1), "Incorrect depth"
assert (image.channels() == 1), "Incorrect channels"
image = img.Image_float(10, 12)
assert (image.width() == 10), "default width is 10"
assert (image.height() == 12), "default height is 12"
assert (image.depth() == 4), "Incorrect depth"
assert (image.channels() == 1), "Incorrect channels"
image = img.Image_RGBAfColor(10, 12)
assert (image.width() == 10), "default width is 10"
assert (image.height() == 12), "default height is 12"
assert (image.depth() == 16), "Incorrect depth"
assert (image.channels() == 4), "Incorrect channels"
image = img.Image_RGBAColor(10, 12)
assert (image.width() == 10), "default width is 10"
assert (image.height() == 12), "default height is 12"
assert (image.depth() == 4), "Incorrect depth"
assert (image.channels() == 4), "Incorrect channels"
image = img.Image_RGBfColor(10, 12)
assert (image.width() == 10), "default width is 10"
assert (image.height() == 12), "default height is 12"
assert (image.depth() == 12), "Incorrect depth"
assert (image.channels() == 3), "Incorrect channels"
image = img.Image_RGBColor(10, 12)
assert (image.width() == 10), "default width is 10"
assert (image.height() == 12), "default height is 12"
assert (image.depth() == 3), "Incorrect depth"
assert (image.channels() == 3), "Incorrect channels"
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