Remove binary files from test files for compliance tool (#143)

* Remove binary files from test files

As binary files are not appropriate for git, we decided instead to create folders with the exact structure like in .aasx files and zip these folder when initializing a ComplianceToolAASXTest.

* Add setUpClass() and tearDownClass().

Instead init() use setUpClass() to generate AASX files with zipped dirs and delete these AASX files after tests are finished.

* Remove test_empty.aasx binary

It will be generated in ComplianceToolAASXTest.setUpClass()

* Remove ComplianceToolAASXTest.tearDownClass()

As other tests also need AASX files, we cannot remove AASX files after all Tests in ComplianceToolAASXTest are run. That is why tearDownClass() was removed

* Move generation of AASX files to __init__.py

As other tests also need AASX files, we cannot generate  AASX files in ComplianceToolAASXTest, because other tests can be run before or without tests from ComplianceToolAASXTest.

Author: zrgt

test/compliance_tool/__init__.py

@@ -0,0 +1,28 @@
+import os
+import zipfile
+
+AASX_FILES = ("test_demo_full_example_json_aasx",
+              "test_demo_full_example_xml_aasx",
+              "test_demo_full_example_xml_wrong_attribute_aasx",
+              "test_empty_aasx")
+
+
+def _zip_directory(directory_path, zip_file_path):
+    """Zip a directory recursively."""
+    with zipfile.ZipFile(zip_file_path, 'w', zipfile.ZIP_DEFLATED) as zipf:
+        for root, _, files in os.walk(directory_path):
+            for file in files:
+                file_path = os.path.join(root, file)
+                arcname = os.path.relpath(file_path, directory_path)
+                zipf.write(file_path, arcname=arcname)
+
+
+def generate_aasx_files():
+    """Zip dirs and create test AASX files."""
+    script_dir = os.path.dirname(__file__)
+    for i in AASX_FILES:
+        _zip_directory(os.path.join(script_dir, "files", i),
+                       os.path.join(script_dir, "files", i.rstrip("_aasx") + ".aasx"))
+
+
+generate_aasx_files()

test/compliance_tool/files/test_demo_full_example_json.aasx

@@ -0,0 +1,2 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types"><Override PartName="/aasx/aasx-origin" ContentType="text/plain"></Override><Override PartName="/aasx/data.json" ContentType="application/json"></Override><Override PartName="/TestFile.pdf" ContentType="application/pdf"></Override><Override PartName="/aasx/_rels/data.json.rels" ContentType="application/vnd.openxmlformats-package.relationships+xml"></Override><Override PartName="/docProps/core.xml" ContentType="application/xml"></Override><Override PartName="/aasx/_rels/aasx-origin.rels" ContentType="application/vnd.openxmlformats-package.relationships+xml"></Override><Override PartName="/_rels/.rels" ContentType="application/vnd.openxmlformats-package.relationships+xml"></Override></Types>

test/compliance_tool/files/test_demo_full_example_json_aasx/TestFile.pdf

@@ -0,0 +1,2 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships"><Relationship Target="/aasx/aasx-origin" Id="r1" Type="http://admin-shell.io/aasx/relationships/aasx-origin" TargetMode="Internal"></Relationship><Relationship Target="/docProps/core.xml" Id="r2" Type="http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties" TargetMode="Internal"></Relationship></Relationships>

test/compliance_tool/files/test_demo_full_example_json_aasx/[Content_Types].xml

@@ -0,0 +1,2 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships"><Relationship Target="/aasx/data.json" Id="r0" Type="http://admin-shell.io/aasx/relationships/aas-spec" TargetMode="Internal"></Relationship></Relationships>

test/compliance_tool/files/test_demo_full_example_json_aasx/_rels/.rels

@@ -0,0 +1,2 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships"><Relationship Target="/testfile.pdf" Id="r0" Type="http://admin-shell.io/aasx/relationships/aas-suppl" TargetMode="Internal"></Relationship></Relationships>