def imageCheck(self, name, reference_image, image, expect_fail=False):
self.report += "<h2>Render {}</h2>\n".format(name)
temp_dir = QDir.tempPath() + '/'
file_name = temp_dir + 'symbol_' + name + ".png"
image.save(file_name, "PNG")
checker = QgsMultiRenderChecker()
checker.setControlPathPrefix("symbol_randommarkerfill")
checker.setControlName("expected_" + reference_image)
checker.setRenderedImage(file_name)
checker.setExpectFail(expect_fail)
checker.setColorTolerance(2)
result = checker.runTest(name, 20)
TestQgsRandomMarkerSymbolLayer.report += checker.report()
return result
def canvasImageCheck(self,
name,
reference_image,
canvas,
expect_fail=False):
self.report += "<h2>Render {}</h2>\n".format(name)
temp_dir = QDir.tempPath() + '/'
file_name = temp_dir + 'mapcanvas_' + name + ".png"
print(file_name)
canvas.saveAsImage(file_name)
checker = QgsMultiRenderChecker()
checker.setControlPathPrefix("mapcanvas")
checker.setControlName("expected_" + reference_image)
checker.setRenderedImage(file_name)
checker.setColorTolerance(2)
checker.setExpectFail(expect_fail)
result = checker.runTest(name, 20)
self.report += checker.report()
print((self.report))
return result
