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test_example_files.py
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365 lines (331 loc) · 14.5 KB
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import json
import os
import zipfile
from pathlib import Path
from xsdata.models.datatype import XmlDateTime
import bcf.v2.model as mdl
from bcf.v2.bcfxml import BcfXml
from bcf.v2.topic import TopicHandler
def test_maximum_information() -> None:
"""
All the info in a BCF is parsed correctly.
Uses sample file from https://github.com/buildingSMART/BCF-XML/
"""
bcf_path = Path(__file__).parent / "MaximumInformation.bcf"
with BcfXml.load(bcf_path) as bcf:
assert_everything_in_place(bcf)
def test_save_maximum_information() -> None:
base_dir = Path(__file__).parent
bcf_path = base_dir / "MaximumInformation.bcf"
target_path = base_dir / "MaximumInformationSaved.bcf"
with BcfXml.load(bcf_path) as bcf:
bcf.save(target_path)
assert target_path.exists()
with BcfXml.load(target_path) as bcf2:
assert_everything_in_place(bcf2)
expected_files = [
"bcf.version",
"project.bcfp",
"7ddc3ef0-0ab7-43f1-918a-45e38b42369c/markup.bcf",
"7ddc3ef0-0ab7-43f1-918a-45e38b42369c/bitmap.png",
"7ddc3ef0-0ab7-43f1-918a-45e38b42369c/tux.png",
"7ddc3ef0-0ab7-43f1-918a-45e38b42369c/JsonElement.json",
"7ddc3ef0-0ab7-43f1-918a-45e38b42369c/Viewpoint_4ab7514b-b216-4d56-98d2-45cf8500ff5a.bcfv",
"7ddc3ef0-0ab7-43f1-918a-45e38b42369c/Viewpoint_9a4a1878-ecbd-4916-83a8-dad82e560231.bcfv",
"7ddc3ef0-0ab7-43f1-918a-45e38b42369c/Viewpoint_fc4019d7-365e-47f3-b6d0-b39fc48f15fc.bcfv",
"7ddc3ef0-0ab7-43f1-918a-45e38b42369c/Snapshot_4ab7514b-b216-4d56-98d2-45cf8500ff5a.png",
"7ddc3ef0-0ab7-43f1-918a-45e38b42369c/Snapshot_9a4a1878-ecbd-4916-83a8-dad82e560231.png",
"7ddc3ef0-0ab7-43f1-918a-45e38b42369c/Snapshot_fc4019d7-365e-47f3-b6d0-b39fc48f15fc.png",
"d1068c81-af04-4546-b63c-348810f6c716/markup.bcf",
"extensions.xsd",
"IfcPile_01.ifc",
"markup.xsd",
]
assert_files_present(target_path, expected_files)
os.unlink(target_path)
def assert_everything_in_place(bcf: BcfXml):
assert bcf.version.version_id == "2.1"
assert bcf.project.name == "BCF API Implementation"
assert bcf.project_info.extension_schema == "extensions.xsd"
assert len(bcf.topics) == 2
assert_first_topic_handler(bcf.topics["7ddc3ef0-0ab7-43f1-918a-45e38b42369c"])
second_th = bcf.topics["d1068c81-af04-4546-b63c-348810f6c716"]
assert second_th.topic == mdl.Topic(
title="Referenced topic",
creation_date=XmlDateTime(2017, 5, 22, 7, 51, 0, 42987900),
creation_author="dangl@iabi.eu",
description="This is just an empty topic that acts as a referenced topic.",
guid="d1068c81-af04-4546-b63c-348810f6c716",
)
def assert_first_topic_handler(topic_handler: TopicHandler):
assert topic_handler.guid == "7ddc3ef0-0ab7-43f1-918a-45e38b42369c"
expected_bs1 = mdl.BimSnippet(
reference="JsonElement.json", reference_schema="http://json-schema.org", snippet_type="JSON"
)
expected_t1 = mdl.Topic(
reference_link=["https://bim--it.net"],
title="Maximum Content",
priority="High",
index=0,
labels=["Structural", "IT Development"],
creation_date=XmlDateTime(2015, 6, 21, 12, 0, 0),
creation_author="dangl@iabi.eu",
modified_date=XmlDateTime(2015, 6, 21, 14, 22, 47),
modified_author="dangl@iabi.eu",
due_date=XmlDateTime(2016, 10, 2, 14, 22, 47),
assigned_to="linhard@iabi.eu",
stage="Construction Start",
description="This is a topic with all informations present.",
bim_snippet=expected_bs1,
document_reference=[
mdl.TopicDocumentReference(
referenced_document="https://github.com/BuildingSMART/BCF-XML",
description="GitHub BCF Specification",
is_external=True,
),
mdl.TopicDocumentReference(
referenced_document="../markup.xsd",
description="Markup.xsd Schema",
is_external=False,
),
],
related_topic=[mdl.TopicRelatedTopic(guid="d1068c81-af04-4546-b63c-348810f6c716")],
guid="7ddc3ef0-0ab7-43f1-918a-45e38b42369c",
topic_type="Structural",
topic_status="Open",
)
assert topic_handler.topic == expected_t1
expected_h1 = mdl.Header(
file=[
mdl.HeaderFile(
filename="IfcPile_01.ifc",
date=XmlDateTime(2014, 10, 27, 16, 27, 27),
reference="../IfcPile_01.ifc",
ifc_project="0M6o7Znnv7hxsbWgeu7oQq",
ifc_spatial_structure_element="23B$bNeGHFQuMYJzvUX0FD",
is_external=False,
)
]
)
assert topic_handler.header == expected_h1
expected_th1_comments = [
mdl.Comment(
date=XmlDateTime(2015, 8, 31, 12, 40, 17),
author="dangl@iabi.eu",
comment="This is an unmodified topic at the uppermost hierarchical level.\nAll times in the XML are marked as UTC times.",
guid="07ccdba0-1736-47e1-807d-67dc6f3addaa",
),
mdl.Comment(
date=XmlDateTime(2015, 8, 31, 14, 0, 1),
author="dangl@iabi.eu",
comment="This comment was a reply to the first comment in BCF v2.0. This is a no longer supported functionality and therefore is to be treated as a regular comment in v2.1.",
guid="a12766c2-61bc-40b4-ab19-e9f45fd0b0bf",
),
mdl.Comment(
date=XmlDateTime(2015, 8, 31, 13, 7, 11),
author="dangl@iabi.eu",
comment="This comment again is in the highest hierarchy level.\nIt references a viewpoint.",
viewpoint=mdl.CommentViewpoint(guid="4ab7514b-b216-4d56-98d2-45cf8500ff5a"),
guid="c2bb5bb0-773d-45dd-bdaa-19a216439ed3",
),
mdl.Comment(
date=XmlDateTime(2015, 8, 31, 15, 42, 58),
author="dangl@iabi.eu",
comment="This comment contained some spllng errs.\nHopefully, the modifier did catch them all.",
modified_date=XmlDateTime(2015, 8, 31, 16, 7, 11),
modified_author="dangl@iabi.eu",
guid="0b843a5c-c3bf-41ef-be98-52a9f7bd9790",
),
]
assert topic_handler.comments == expected_th1_comments
expected_th1_viewpoints = [
mdl.ViewPoint(
viewpoint="Viewpoint_4ab7514b-b216-4d56-98d2-45cf8500ff5a.bcfv",
snapshot="Snapshot_4ab7514b-b216-4d56-98d2-45cf8500ff5a.png",
index=2,
guid="4ab7514b-b216-4d56-98d2-45cf8500ff5a",
),
mdl.ViewPoint(
viewpoint="Viewpoint_fc4019d7-365e-47f3-b6d0-b39fc48f15fc.bcfv",
snapshot="Snapshot_fc4019d7-365e-47f3-b6d0-b39fc48f15fc.png",
index=0,
guid="fc4019d7-365e-47f3-b6d0-b39fc48f15fc",
),
mdl.ViewPoint(
viewpoint="Viewpoint_9a4a1878-ecbd-4916-83a8-dad82e560231.bcfv",
snapshot="Snapshot_9a4a1878-ecbd-4916-83a8-dad82e560231.png",
index=1,
guid="9a4a1878-ecbd-4916-83a8-dad82e560231",
),
]
expected_m1 = mdl.Markup(
header=expected_h1,
topic=expected_t1,
comment=expected_th1_comments,
viewpoints=expected_th1_viewpoints,
)
assert topic_handler.markup == expected_m1
assert json.loads(topic_handler.bim_snippet) == {"Material": "Concrete", "Temperatures": ["Cold", "Hot", "Hotter"]}
assert topic_handler.reference_files["../IfcPile_01.ifc"] is not None
assert_viewpoints(topic_handler.viewpoints)
def assert_viewpoints(viewpoints):
assert len(viewpoints) == 3
expected_selection = mdl.ComponentSelection(
component=[
mdl.Component(ifc_guid="0cSRUx$EX1NRjqiKcYQ$a0"),
mdl.Component(ifc_guid="1jQQiGIAnFzxOUzrdmJYDS"),
mdl.Component(ifc_guid="0fdpeZZEX3FwJ7x0ox5kzF"),
mdl.Component(ifc_guid="23Zwlpd71EyvHlH6OZ77nK"),
mdl.Component(ifc_guid="1OpjQ1Nlv4sQuTxfUC_8zS"),
]
)
expected_exception = mdl.ComponentVisibilityExceptions(
component=[
mdl.Component(ifc_guid="0Gl71cVurFn8bxAOox6M4X"),
mdl.Component(ifc_guid="23Zwlpd71EyvHlH6OZ77nK"),
mdl.Component(ifc_guid="3DvyPxGIn8qR0KDwbL_9r1"),
mdl.Component(ifc_guid="0fdpeZZEX3FwJ7x0ox5kzF"),
mdl.Component(ifc_guid="1OpjQ1Nlv4sQuTxfUC_8zS"),
]
)
expected_coloring = mdl.ComponentColoring(
color=[
mdl.ComponentColoringColor(
component=[
mdl.Component(ifc_guid="0fdpeZZEX3FwJ7x0ox5kzF"),
mdl.Component(ifc_guid="23Zwlpd71EyvHlH6OZ77nK"),
mdl.Component(ifc_guid="1OpjQ1Nlv4sQuTxfUC_8zS"),
mdl.Component(ifc_guid="0cSRUx$EX1NRjqiKcYQ$a0"),
],
color="3498DB",
)
]
)
assert_first_viewpoint(
viewpoints["Viewpoint_4ab7514b-b216-4d56-98d2-45cf8500ff5a.bcfv"],
expected_selection,
expected_exception,
expected_coloring,
)
assert_second_viewpoint(
viewpoints["Viewpoint_fc4019d7-365e-47f3-b6d0-b39fc48f15fc.bcfv"],
expected_selection,
expected_exception,
expected_coloring,
)
assert_third_viewpoint(
viewpoints["Viewpoint_9a4a1878-ecbd-4916-83a8-dad82e560231.bcfv"],
expected_selection,
expected_exception,
expected_coloring,
)
def assert_first_viewpoint(viewpoint, expected_selection, expected_exception, expected_coloring) -> None:
expected_vp = mdl.VisualizationInfo(
components=mdl.Components(
view_setup_hints=mdl.ViewSetupHints(
spaces_visible=True,
space_boundaries_visible=True,
openings_visible=True,
),
selection=expected_selection,
visibility=mdl.ComponentVisibility(
exceptions=expected_exception,
default_visibility=True,
),
coloring=expected_coloring,
),
perspective_camera=mdl.PerspectiveCamera(
camera_view_point=mdl.Point(x=0.43079984188079834, y=69.52057647705078, z=10.666350364685059),
camera_direction=mdl.Direction(x=0.09159398823976517, y=-0.9375035166740417, z=-0.3357048034667969),
camera_up_vector=mdl.Direction(x=0.01938679628074169, y=-0.3353792130947113, z=0.9418837428092957),
field_of_view=60,
),
lines=mdl.VisualizationInfoLines(
line=[
mdl.Line(start_point=mdl.Point(x=0, y=0, z=0), end_point=mdl.Point(x=0, y=0, z=1)),
mdl.Line(start_point=mdl.Point(x=0, y=0, z=1), end_point=mdl.Point(x=0, y=1, z=1)),
mdl.Line(start_point=mdl.Point(x=0, y=1, z=1), end_point=mdl.Point(x=1, y=1, z=1)),
]
),
clipping_planes=mdl.VisualizationInfoClippingPlanes(
clipping_plane=[
mdl.ClippingPlane(location=mdl.Point(x=0, y=0, z=0), direction=mdl.Direction(x=0, y=0, z=1)),
mdl.ClippingPlane(location=mdl.Point(x=0, y=0, z=0), direction=mdl.Direction(x=0, y=1, z=0)),
]
),
bitmap=[
mdl.VisualizationInfoBitmap(
bitmap=mdl.BitmapFormat.PNG,
reference="bitmap.png",
location=mdl.Point(x=10, y=-10, z=7),
normal=mdl.Direction(x=0, y=1, z=0),
up=mdl.Direction(x=0, y=0, z=1),
height=5.0,
),
mdl.VisualizationInfoBitmap(
bitmap=mdl.BitmapFormat.PNG,
reference="tux.png",
location=mdl.Point(x=20, y=-10, z=7),
normal=mdl.Direction(x=0, y=1, z=0),
up=mdl.Direction(x=0, y=0, z=1),
height=5.0,
),
],
guid="8dc86298-9737-40b4-a448-98a9e953293a",
)
assert viewpoint.visualization_info == expected_vp
assert viewpoint.snapshot is not None
def assert_second_viewpoint(viewpoint, expected_selection, expected_exception, expected_coloring) -> None:
expected_vp = mdl.VisualizationInfo(
components=mdl.Components(
view_setup_hints=mdl.ViewSetupHints(
spaces_visible=False,
space_boundaries_visible=False,
openings_visible=False,
),
selection=expected_selection,
visibility=mdl.ComponentVisibility(
exceptions=expected_exception,
default_visibility=False,
),
coloring=expected_coloring,
),
perspective_camera=mdl.PerspectiveCamera(
camera_view_point=mdl.Point(x=-47.18794250488281, y=43.829200744628906, z=10.666350364685059),
camera_direction=mdl.Direction(x=0.6745243072509766, y=-0.6599355936050415, z=-0.33091068267822266),
camera_up_vector=mdl.Direction(x=0.2271970510482788, y=-0.24091780185699463, z=0.9435783624649048),
field_of_view=60,
),
guid="21dd4807-e9af-439e-a980-04d913a6b1ce",
)
assert viewpoint.visualization_info == expected_vp
assert viewpoint.snapshot is not None
def assert_third_viewpoint(viewpoint, expected_selection, expected_exception, expected_coloring) -> None:
expected_vp = mdl.VisualizationInfo(
components=mdl.Components(
view_setup_hints=mdl.ViewSetupHints(
spaces_visible=False,
space_boundaries_visible=False,
openings_visible=True,
),
selection=expected_selection,
visibility=mdl.ComponentVisibility(
exceptions=expected_exception,
default_visibility=True,
),
coloring=expected_coloring,
),
perspective_camera=mdl.PerspectiveCamera(
camera_view_point=mdl.Point(x=-48.974571228027344, y=-64.20051574707031, z=10.666350364685059),
camera_direction=mdl.Direction(x=0.7232745289802551, y=0.5967116951942444, z=-0.3475759029388428),
camera_up_vector=mdl.Direction(x=0.27662187814712524, y=0.21082592010498047, z=0.937567412853241),
field_of_view=60,
),
guid="81daa431-bf01-4a49-80a2-1ab07c177717",
)
assert viewpoint.visualization_info == expected_vp
assert viewpoint.snapshot is not None
def assert_files_present(saved_bcf_path, expected_files):
with zipfile.ZipFile(saved_bcf_path) as bcf_zip:
for file_path in expected_files:
assert zipfile.Path(bcf_zip, file_path).exists()