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import pytest
from npe2.manifest.contributions import ContributionPoints
from npe2.manifest.schema import PluginManifest
from npe2.manifest.utils import (
Version,
deep_update,
merge_contributions,
merge_manifests,
)
def test_version():
v = Version.parse(b"0.1.2")
assert v == "0.1.2"
assert v > {"major": 0, "minor": 1, "patch": 0}
assert v <= (0, 2, 0)
assert v == Version(0, 1, 2)
assert list(v) == [0, 1, 2, None, None]
assert str(v) == "0.1.2"
with pytest.raises(TypeError):
assert v == 1.2
with pytest.raises(ValueError):
Version.parse("alkfdjs")
with pytest.raises(TypeError):
Version.parse(1.2) # type: ignore
def test_merge_manifests():
with pytest.raises(ValueError):
merge_manifests([])
with pytest.raises(AssertionError) as e:
merge_manifests([PluginManifest(name="p1"), PluginManifest(name="p2")])
assert "All manifests must have same name" in str(e.value)
pm1 = PluginManifest(
name="plugin",
contributions={
"commands": [{"id": "plugin.command", "title": "some writer"}],
"writers": [{"command": "plugin.command", "layer_types": ["image"]}],
},
)
pm2 = PluginManifest(
name="plugin",
contributions={
"commands": [{"id": "plugin.command", "title": "some reader"}],
"readers": [{"command": "plugin.command", "filename_patterns": [".tif"]}],
},
)
expected_merge = PluginManifest(
name="plugin",
contributions={
"commands": [
{"id": "plugin.command", "title": "some writer"},
{"id": "plugin.command_2", "title": "some reader"}, # no dupes
],
"writers": [{"command": "plugin.command", "layer_types": ["image"]}],
"readers": [{"command": "plugin.command_2", "filename_patterns": [".tif"]}],
},
)
assert merge_manifests([pm1]) is pm1
assert merge_manifests([pm1, pm2]) == expected_merge
def test_merge_contributions():
a = ContributionPoints(
commands=[
{"id": "plugin.command", "title": "some writer"},
],
writers=[{"command": "plugin.command", "layer_types": ["image"]}],
)
b = ContributionPoints(
commands=[
{"id": "plugin.command", "title": "some writer"},
],
writers=[{"command": "plugin.command", "layer_types": ["image"]}],
)
c = ContributionPoints(
commands=[
{"id": "plugin.command", "title": "some writer"},
],
writers=[{"command": "plugin.command", "layer_types": ["image"]}],
)
expected = ContributionPoints(
commands=[
{"id": "plugin.command", "title": "some writer"},
{"id": "plugin.command_2", "title": "some writer"},
{"id": "plugin.command_3", "title": "some writer"},
],
writers=[
{"command": "plugin.command", "layer_types": ["image"]},
{"command": "plugin.command_2", "layer_types": ["image"]},
{"command": "plugin.command_3", "layer_types": ["image"]},
],
)
d = ContributionPoints(**merge_contributions((a, b, c)))
assert d == expected
# with overwrite, later contributions with matching command ids take precendence.
e = ContributionPoints(**merge_contributions((a, b, c), overwrite=True))
expected = ContributionPoints(
commands=[
{"id": "plugin.command", "title": "some writer"},
],
writers=[
{"command": "plugin.command", "layer_types": ["image"]},
],
)
assert e == a
def test_deep_update():
a = {"a": {"b": 1, "c": 2}, "e": 2}
b = {"a": {"d": 4, "c": 3}, "f": 0}
c = deep_update(a, b, copy=True)
assert c == {"a": {"b": 1, "d": 4, "c": 3}, "e": 2, "f": 0}
assert a == {"a": {"b": 1, "c": 2}, "e": 2}
deep_update(a, b, copy=False)
assert a == {"a": {"b": 1, "d": 4, "c": 3}, "e": 2, "f": 0}
|
