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from avp.command import Command
from pytestqt import qtbot
from pytest import fixture
from . import audioData, command, MockSignal, imageDataSum, getTestDataPath
sampleSize = 1470 # 44100 / 30 = 1470
@fixture
def coreWithImageComp(qtbot, command):
"""Fixture providing a Command object with Image component added"""
command.settings.setValue("outputHeight", 1080)
command.settings.setValue("outputWidth", 1920)
command.core.insertComponent(0, command.core.moduleIndexFor("Image"), command)
yield command.core
def test_comp_image_set_path(coreWithImageComp):
"Set imagePath of Image component"
comp = coreWithImageComp.selectedComponents[0]
comp.imagePath = getTestDataPath("inputfiles/test.jpg")
image = comp.previewRender()
assert imageDataSum(image) == 463711601
def test_comp_image_scale_50_1080p(coreWithImageComp):
"""Image component stretches image to 50% at 1080p"""
comp = coreWithImageComp.selectedComponents[0]
comp.imagePath = getTestDataPath("inputfiles/test.jpg")
image = comp.previewRender()
sum = imageDataSum(image)
comp.page.spinBox_scale.setValue(50)
assert imageDataSum(comp.previewRender()) - sum / 4 < 2000
def test_comp_image_scale_50_720p(coreWithImageComp):
"""Image component stretches image to 50% at 720p"""
comp = coreWithImageComp.selectedComponents[0]
comp.imagePath = getTestDataPath("inputfiles/test.jpg")
comp.page.spinBox_scale.setValue(50)
image = comp.previewRender()
sum = imageDataSum(image)
comp.parent.settings.setValue("outputHeight", 720)
comp.parent.settings.setValue("outputWidth", 1280)
newImage = comp.previewRender()
assert image.width == 1920
assert newImage.width == 1280
assert imageDataSum(comp.previewRender()) == sum
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