def test_add_image_file(self, patch, image_files):
imagefiles = ImageFileCollection(image_files)
image_file_first = imagefiles.items[0]
new_image_file = imagefiles.add(
file_path="",
timestamp=image_file_first.timestamp - timedelta(hours=1),
timestamp_initial=image_file_first.timestamp_initial -
timedelta(hours=1),
cache_image=False)
assert imagefiles.count == len(image_files) + 1
assert new_image_file in imagefiles.items
assert image_file_first != new_image_file
assert imagefiles.items[0] == new_image_file
def test_timestamps_initial(self, image_files):
imagefiles = ImageFileCollection(image_files)
assert len(imagefiles.timestamps_initial) == len(image_files)
assert imagefiles.timestamps_initial == [
image_file.timestamp_initial for image_file in image_files
]
timestamp_initial = datetime(1, 1, 1, 1, 1, 1)
imagefiles.timestamps_initial = timestamp_initial
assert imagefiles.timestamps_initial == [
image_file.timestamp_initial for image_file in image_files
]
def test_file_paths(self, image_files):
imagefiles = ImageFileCollection(image_files)
assert len(imagefiles.file_paths) == len(image_files)
assert imagefiles.file_paths == [
image_file.file_path for image_file in image_files
]
def test_timestamps(self, image_files):
imagefiles = ImageFileCollection(image_files)
assert len(imagefiles.timestamps) == len(image_files)
assert imagefiles.timestamps == [
image_file.timestamp for image_file in image_files
]
def test_image_files_sorted(self, image_files):
from random import sample
image_files_shuffled = sample(image_files, len(image_files))
imagefiles = ImageFileCollection(image_files_shuffled)
assert imagefiles.items != image_files_shuffled
assert imagefiles.items == image_files
def test_from_path(self, mock_get_files_by_type, mock_file_exists,
timestamp_initial, tmp_path):
results = ImageFileCollection.from_path(tmp_path, [])
assert results.count == 1
if timestamp_initial:
assert results.timestamps_initial[
0] == ImageFile.timestamp_from_string(timestamp_initial)
else:
assert results.timestamps_initial[0] == results.items[
0].timestamp_initial
def test_timestamps_elapsed(self, image_files):
imagefiles = ImageFileCollection(image_files)
assert len(imagefiles.timestamps_elapsed) == len(image_files)
assert imagefiles.timestamps_elapsed == [
image_file.timestamp_elapsed for image_file in image_files
]
assert imagefiles.timestamps_elapsed_hours == [
image_file.timestamp_elapsed_hours
for image_file in image_files
]
assert (imagefiles.timestamps_elapsed_minutes == [
image_file.timestamp_elapsed_minutes
for image_file in image_files
])
assert (imagefiles.timestamps_elapsed_seconds == [
image_file.timestamp_elapsed_seconds
for image_file in image_files
])
def test_image_file_count(self, image_files):
imagefiles = ImageFileCollection(image_files)
assert imagefiles.count == len(image_files)
def test_init_list(self, image_files):
imagefiles = ImageFileCollection(image_files)
assert imagefiles.items == image_files
def test_init(self):
imagefiles = ImageFileCollection()
assert imagefiles.items == list()
def test_from_path_ioerror(self, mock_get_files_by_type,
mock_file_exists, tmp_path):
with pytest.raises(IOError):
ImageFileCollection.from_path(tmp_path, [])
def test_from_path_filenotfound(self, tmp_path):
with pytest.raises(FileNotFoundError):
ImageFileCollection.from_path(tmp_path, [])
