From c3ca4f95bd59f69d45e582a4149327f57a360760 Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.de>
Date: Sun, 30 Jan 2022 20:11:38 +0100
Subject: Rename gerbonara/gerber package to just gerbonara

---
 gerbonara/tests/utils.py | 81 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 gerbonara/tests/utils.py

(limited to 'gerbonara/tests/utils.py')

diff --git a/gerbonara/tests/utils.py b/gerbonara/tests/utils.py
new file mode 100644
index 0000000..a3da40b
--- /dev/null
+++ b/gerbonara/tests/utils.py
@@ -0,0 +1,81 @@
+
+import pytest
+import functools
+import tempfile
+import re
+import shutil
+from contextlib import contextmanager
+from pathlib import Path
+
+from PIL import Image
+import pytest
+
+fail_dir = Path('gerbonara_test_failures')
+reference_path = lambda reference: Path(__file__).parent / 'resources' / str(reference)
+to_gerbv_svg_units = lambda val, unit='mm': val*72 if unit == 'inch' else val/25.4*72
+
+def path_test_name(request):
+    """ Create a slug suitable for use in file names from the test's nodeid """
+    module, _, test_name = request.node.nodeid.rpartition('::')
+    _test, _, test_name = test_name.partition('_')
+    test_name, _, _ext = test_name.partition('.')
+    return re.sub(r'[^\w\d]', '_', test_name)
+
+@pytest.fixture
+def print_on_error(request):
+    messages = []
+
+    def register_print(*args, sep=' ', end='\n'):
+        nonlocal messages
+        messages.append(sep.join(str(arg) for arg in args) + end)
+
+    yield register_print
+
+    if request.node.rep_call.failed:
+        for msg in messages:
+            print(msg, end='')
+
+@pytest.fixture
+def tmpfile(request):
+    registered = []
+
+    def register_tempfile(name, suffix):
+        nonlocal registered
+        f = tempfile.NamedTemporaryFile(suffix=suffix)
+        registered.append((name, suffix, f))
+        return Path(f.name)
+
+    yield register_tempfile
+
+    if request.node.rep_call.failed:
+        fail_dir.mkdir(exist_ok=True)
+        test_name = path_test_name(request)
+        for name, suffix, tmp in registered:
+            slug = re.sub(r'[^\w\d]+', '_', name.lower())
+            perm_path = fail_dir / f'failure_{test_name}_{slug}{suffix}'
+            shutil.copy(tmp.name, perm_path)
+            print(f'{name} saved to {perm_path}')
+
+    for _name, _suffix, tmp in registered:
+        tmp.close()
+
+@pytest.fixture
+def reference(request, print_on_error):
+    ref = request.param
+    if isinstance(ref, tuple):
+        ref, args = ref
+        ref = reference_path(ref)
+        yield ref, args
+
+    else:
+        ref = reference_path(request.param)
+        yield ref
+
+    print_on_error(f'Reference file: {ref}')
+
+def filter_syntax_warnings(fun):
+    a = pytest.mark.filterwarnings('ignore:.*Deprecated.*statement found.*:DeprecationWarning')
+    b = pytest.mark.filterwarnings('ignore::SyntaxWarning')
+    return a(b(fun))
+
+
-- 
cgit