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# Part of Odoo. See LICENSE file for full copyright and licensing details.
import base64
import io
from PIL import Image
import odoo.tests
@odoo.tests.common.tagged('post_install', '-at_install')
class TestWebsiteSaleImage(odoo.tests.HttpCase):
# registry_test_mode = False # uncomment to save the product to test in browser
def test_01_admin_shop_zoom_tour(self):
color_red = '#CD5C5C'
name_red = 'Indian Red'
color_green = '#228B22'
name_green = 'Forest Green'
color_blue = '#4169E1'
name_blue = 'Royal Blue'
# create the color attribute
product_attribute = self.env['product.attribute'].create({
'name': 'Beautiful Color',
'display_type': 'color',
})
# create the color attribute values
attr_values = self.env['product.attribute.value'].create([{
'name': name_red,
'attribute_id': product_attribute.id,
'html_color': color_red,
'sequence': 1,
}, {
'name': name_green,
'attribute_id': product_attribute.id,
'html_color': color_green,
'sequence': 2,
}, {
'name': name_blue,
'attribute_id': product_attribute.id,
'html_color': color_blue,
'sequence': 3,
}])
# first image (blue) for the template
f = io.BytesIO()
Image.new('RGB', (1920, 1080), color_blue).save(f, 'JPEG')
f.seek(0)
blue_image = base64.b64encode(f.read())
# second image (red) for the variant 1, small image (no zoom)
f = io.BytesIO()
Image.new('RGB', (800, 500), color_red).save(f, 'JPEG')
f.seek(0)
red_image = base64.b64encode(f.read())
# second image (green) for the variant 2, big image (zoom)
f = io.BytesIO()
Image.new('RGB', (1920, 1080), color_green).save(f, 'JPEG')
f.seek(0)
green_image = base64.b64encode(f.read())
# Template Extra Image 1
f = io.BytesIO()
Image.new('RGB', (124, 147)).save(f, 'GIF')
f.seek(0)
image_gif = base64.b64encode(f.read())
# Template Extra Image 2
image_svg = base64.b64encode(b'<svg></svg>')
# Red Variant Extra Image 1
f = io.BytesIO()
Image.new('RGB', (767, 247)).save(f, 'BMP')
f.seek(0)
image_bmp = base64.b64encode(f.read())
# Green Variant Extra Image 1
f = io.BytesIO()
Image.new('RGB', (2147, 3251)).save(f, 'PNG')
f.seek(0)
image_png = base64.b64encode(f.read())
# create the template, without creating the variants
template = self.env['product.template'].with_context(create_product_product=True).create({
'name': 'A Colorful Image',
'product_template_image_ids': [(0, 0, {'name': 'image 1', 'image_1920': image_gif}), (0, 0, {'name': 'image 4', 'image_1920': image_svg})],
})
# set the color attribute and values on the template
line = self.env['product.template.attribute.line'].create([{
'attribute_id': product_attribute.id,
'product_tmpl_id': template.id,
'value_ids': [(6, 0, attr_values.ids)]
}])
value_red = line.product_template_value_ids[0]
value_green = line.product_template_value_ids[1]
# set a different price on the variants to differentiate them
product_template_attribute_values = self.env['product.template.attribute.value'].search([('product_tmpl_id', '=', template.id)])
for val in product_template_attribute_values:
if val.name == name_red:
val.price_extra = 10
else:
val.price_extra = 20
# Get RED variant, and set image to blue (will be set on the template
# because the template image is empty and there is only one variant)
product_red = template._get_variant_for_combination(value_red)
product_red.write({
'image_1920': blue_image,
'product_variant_image_ids': [(0, 0, {'name': 'image 2', 'image_1920': image_bmp})],
})
self.assertEqual(template.image_1920, blue_image)
# Get the green variant
product_green = template._get_variant_for_combination(value_green)
product_green.write({
'image_1920': green_image,
'product_variant_image_ids': [(0, 0, {'name': 'image 3', 'image_1920': image_png})],
})
# now set the red image on the first variant, that works because
# template image is not empty anymore and we have a second variant
product_red.image_1920 = red_image
# Verify image_1920 size > 1024 can be zoomed
self.assertTrue(template.can_image_1024_be_zoomed)
self.assertFalse(template.product_template_image_ids[0].can_image_1024_be_zoomed)
self.assertFalse(template.product_template_image_ids[1].can_image_1024_be_zoomed)
self.assertFalse(product_red.can_image_1024_be_zoomed)
self.assertFalse(product_red.product_variant_image_ids[0].can_image_1024_be_zoomed)
self.assertTrue(product_green.can_image_1024_be_zoomed)
self.assertTrue(product_green.product_variant_image_ids[0].can_image_1024_be_zoomed)
# jpeg encoding is changing the color a bit
jpeg_blue = (65, 105, 227)
jpeg_red = (205, 93, 92)
jpeg_green = (34, 139, 34)
# Verify original size: keep original
image = Image.open(io.BytesIO(base64.b64decode(template.image_1920)))
self.assertEqual(image.size, (1920, 1080))
self.assertEqual(image.getpixel((image.size[0] / 2, image.size[1] / 2)), jpeg_blue, "blue")
image = Image.open(io.BytesIO(base64.b64decode(product_red.image_1920)))
self.assertEqual(image.size, (800, 500))
self.assertEqual(image.getpixel((image.size[0] / 2, image.size[1] / 2)), jpeg_red, "red")
image = Image.open(io.BytesIO(base64.b64decode(product_green.image_1920)))
self.assertEqual(image.size, (1920, 1080))
self.assertEqual(image.getpixel((image.size[0] / 2, image.size[1] / 2)), jpeg_green, "green")
# Verify 1024 size: keep aspect ratio
image = Image.open(io.BytesIO(base64.b64decode(template.image_1024)))
self.assertEqual(image.size, (1024, 576))
self.assertEqual(image.getpixel((image.size[0] / 2, image.size[1] / 2)), jpeg_blue, "blue")
image = Image.open(io.BytesIO(base64.b64decode(product_red.image_1024)))
self.assertEqual(image.size, (800, 500))
self.assertEqual(image.getpixel((image.size[0] / 2, image.size[1] / 2)), jpeg_red, "red")
image = Image.open(io.BytesIO(base64.b64decode(product_green.image_1024)))
self.assertEqual(image.size, (1024, 576))
self.assertEqual(image.getpixel((image.size[0] / 2, image.size[1] / 2)), jpeg_green, "green")
# Verify 512 size: keep aspect ratio
image = Image.open(io.BytesIO(base64.b64decode(template.image_512)))
self.assertEqual(image.size, (512, 288))
self.assertEqual(image.getpixel((image.size[0] / 2, image.size[1] / 2)), jpeg_blue, "blue")
image = Image.open(io.BytesIO(base64.b64decode(product_red.image_512)))
self.assertEqual(image.size, (512, 320))
self.assertEqual(image.getpixel((image.size[0] / 2, image.size[1] / 2)), jpeg_red, "red")
image = Image.open(io.BytesIO(base64.b64decode(product_green.image_512)))
self.assertEqual(image.size, (512, 288))
self.assertEqual(image.getpixel((image.size[0] / 2, image.size[1] / 2)), jpeg_green, "green")
# Verify 256 size: keep aspect ratio
image = Image.open(io.BytesIO(base64.b64decode(template.image_256)))
self.assertEqual(image.size, (256, 144))
self.assertEqual(image.getpixel((image.size[0] / 2, image.size[1] / 2)), jpeg_blue, "blue")
image = Image.open(io.BytesIO(base64.b64decode(product_red.image_256)))
self.assertEqual(image.size, (256, 160))
self.assertEqual(image.getpixel((image.size[0] / 2, image.size[1] / 2)), jpeg_red, "red")
image = Image.open(io.BytesIO(base64.b64decode(product_green.image_256)))
self.assertEqual(image.size, (256, 144))
self.assertEqual(image.getpixel((image.size[0] / 2, image.size[1] / 2)), jpeg_green, "green")
# Verify 128 size: keep aspect ratio
image = Image.open(io.BytesIO(base64.b64decode(template.image_128)))
self.assertEqual(image.size, (128, 72))
self.assertEqual(image.getpixel((image.size[0] / 2, image.size[1] / 2)), jpeg_blue, "blue")
image = Image.open(io.BytesIO(base64.b64decode(product_red.image_128)))
self.assertEqual(image.size, (128, 80))
self.assertEqual(image.getpixel((image.size[0] / 2, image.size[1] / 2)), jpeg_red, "red")
image = Image.open(io.BytesIO(base64.b64decode(product_green.image_128)))
self.assertEqual(image.size, (128, 72))
self.assertEqual(image.getpixel((image.size[0] / 2, image.size[1] / 2)), jpeg_green, "green")
# self.env.cr.commit() # uncomment to save the product to test in browser
self.start_tour("/", 'shop_zoom', login="admin")
# CASE: unlink move image to fallback if fallback image empty
template.image_1920 = False
product_red.unlink()
self.assertEqual(template.image_1920, red_image)
# CASE: unlink does nothing special if fallback image already set
self.env['product.product'].create({
'product_tmpl_id': template.id,
'image_1920': green_image,
}).unlink()
self.assertEqual(template.image_1920, red_image)
# CASE: display variant image first if set
self.assertEqual(product_green._get_images()[0].image_1920, green_image)
# CASE: display variant fallback after variant o2m, correct fallback
# write on the variant field, otherwise it will write on the fallback
product_green.image_variant_1920 = False
images = product_green._get_images()
# images on fields are resized to max 1920
image = Image.open(io.BytesIO(base64.b64decode(images[0].image_1920)))
self.assertEqual(image.size, (1268, 1920))
self.assertEqual(images[1].image_1920, red_image)
self.assertEqual(images[2].image_1920, image_gif)
self.assertEqual(images[3].image_1920, image_svg)
# CASE: When uploading a product variant image
# we don't want the default_product_tmpl_id from the context to be applied if we have a product_variant_id set
# we want the default_product_tmpl_id from the context to be applied if we don't have a product_variant_id set
additionnal_context = {'default_product_tmpl_id': template.id}
product = self.env['product.product'].create({
'product_tmpl_id': template.id,
})
product_image = self.env['product.image'].with_context(**additionnal_context).create([{
'name': 'Template image',
'image_1920': red_image,
}, {
'name': 'Variant image',
'image_1920': blue_image,
'product_variant_id': product.id,
}])
template_image = product_image.filtered(lambda i: i.name == 'Template image')
variant_image = product_image.filtered(lambda i: i.name == 'Variant image')
self.assertEqual(template_image.product_tmpl_id.id, template.id)
self.assertFalse(template_image.product_variant_id.id)
self.assertFalse(variant_image.product_tmpl_id.id)
self.assertEqual(variant_image.product_variant_id.id, product.id)
def test_02_image_holder(self):
f = io.BytesIO()
Image.new('RGB', (800, 500), '#FF0000').save(f, 'JPEG')
f.seek(0)
image = base64.b64encode(f.read())
# create the color attribute
product_attribute = self.env['product.attribute'].create({
'name': 'Beautiful Color',
'display_type': 'color',
})
# create the color attribute values
attr_values = self.env['product.attribute.value'].create([{
'name': 'Red',
'attribute_id': product_attribute.id,
'sequence': 1,
}, {
'name': 'Green',
'attribute_id': product_attribute.id,
'sequence': 2,
}, {
'name': 'Blue',
'attribute_id': product_attribute.id,
'sequence': 3,
}])
# create the template, without creating the variants
template = self.env['product.template'].with_context(create_product_product=True).create({
'name': 'Test subject',
})
# when there are no variants, the image must be obtained from the template
self.assertEqual(template, template._get_image_holder())
# set the color attribute and values on the template
line = self.env['product.template.attribute.line'].create([{
'attribute_id': product_attribute.id,
'product_tmpl_id': template.id,
'value_ids': [(6, 0, attr_values.ids)]
}])
value_red = line.product_template_value_ids[0]
product_red = template._get_variant_for_combination(value_red)
product_red.image_variant_1920 = image
value_green = line.product_template_value_ids[1]
product_green = template._get_variant_for_combination(value_green)
product_green.image_variant_1920 = image
# when there are no template image but there are variants, the image must be obtained from the first variant
self.assertEqual(product_red, template._get_image_holder())
product_red.toggle_active()
# but when some variants are not available, the image must be obtained from the first available variant
self.assertEqual(product_green, template._get_image_holder())
template.image_1920 = image
# when there is a template image, the image must be obtained from the template
self.assertEqual(template, template._get_image_holder())
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