def test_run_binary(workspace, module):
module.object_name.value = "inputobjects"
module.image_name.value = "outputimage"
module.image_mode.value = "Binary (black & white)"
module.run(workspace)
image = workspace.image_set.get_image("outputimage")
objects = workspace.get_objects("inputobjects")
assert image.dimensions == objects.segmented.ndim
pixel_data = image.pixel_data
assert pixel_data.shape == objects.shape
if objects.segmented.ndim is 2:
assert not pixel_data[0, 0]
assert numpy.all(pixel_data[:, 1:])
assert numpy.all(pixel_data[1:, :])
else:
assert not numpy.all(pixel_data[:, 0, 0])
assert numpy.all(pixel_data[:, :, 1:])
assert numpy.all(pixel_data[:, 1:, :])
def test_run_uint16(workspace, module):
module.object_name.value = "inputobjects"
module.image_name.value = "outputimage"
module.image_mode.value = "uint16"
module.run(workspace)
image = workspace.image_set.get_image("outputimage")
objects = workspace.get_objects("inputobjects")
assert image.dimensions == objects.segmented.ndim
pixel_data = image.pixel_data
assert pixel_data.shape == objects.shape
expected = numpy.reshape(numpy.arange(256), (16, 16))
if objects.segmented.ndim is 3:
expected = numpy.tile(expected, (3, 1))
expected = numpy.reshape(expected, (3, 16, 16))
assert numpy.all(pixel_data == expected)
def test_run_color(workspace, module):
for color in [
"Default", "autumn", "bone", "colorcube", "cool", "copper", "flag",
"gray", "hot", "hsv", "jet", "lines", "pink", "prism", "spring",
"summer", "white", "winter"
]:
module.object_name.value = "inputobjects"
module.image_name.value = "outputimage"
module.image_mode.value = "Color"
module.colormap.value = color
module.run(workspace)
image = workspace.image_set.get_image("outputimage")
objects = workspace.get_objects("inputobjects")
assert image.dimensions == objects.segmented.ndim
pixel_data = image.pixel_data
assert pixel_data.shape == objects.shape + (3, )
def test_run_binary(workspace, module):
module.object_name.value = "inputobjects"
module.image_name.value = "outputimage"
module.image_mode.value = "Binary (black & white)"
module.run(workspace)
image = workspace.image_set.get_image("outputimage")
objects = workspace.get_objects("inputobjects")
assert image.dimensions == objects.segmented.ndim
pixel_data = image.pixel_data
assert pixel_data.shape == objects.shape
if objects.segmented.ndim == 2:
assert not pixel_data[0, 0]
assert numpy.all(pixel_data[:, 1:])
assert numpy.all(pixel_data[1:, :])
else:
assert not numpy.all(pixel_data[:, 0, 0])
assert numpy.all(pixel_data[:, :, 1:])
assert numpy.all(pixel_data[:, 1:, :])
def test_run_uint16(workspace, module):
module.object_name.value = "inputobjects"
module.image_name.value = "outputimage"
module.image_mode.value = "uint16"
module.run(workspace)
image = workspace.image_set.get_image("outputimage")
objects = workspace.get_objects("inputobjects")
assert image.dimensions == objects.segmented.ndim
pixel_data = image.pixel_data
assert pixel_data.shape == objects.shape
expected = numpy.reshape(numpy.arange(256), (16, 16))
if objects.segmented.ndim == 3:
expected = numpy.tile(expected, (3, 1))
expected = numpy.reshape(expected, (3, 16, 16))
assert numpy.all(pixel_data == expected)
def test_run_color(workspace, module):
for color in [
"Default",
"autumn",
"bone",
"colorcube",
"cool",
"copper",
"flag",
"gray",
"hot",
"hsv",
"jet",
"lines",
"pink",
"prism",
"spring",
"summer",
"white",
"winter"
]:
module.object_name.value = "inputobjects"
module.image_name.value = "outputimage"
module.image_mode.value = "Color"
module.colormap.value = color
module.run(workspace)
image = workspace.image_set.get_image("outputimage")
objects = workspace.get_objects("inputobjects")
assert image.dimensions == objects.segmented.ndim
pixel_data = image.pixel_data
assert pixel_data.shape == objects.shape + (3,)