Port old pcb-tools-extension unit tests to pytest

1 files changed, 66 insertions, 0 deletions

diff --git a/gerbonara/gerber/tests/panelize/test_rs274x.py b/gerbonara/gerber/tests/panelize/test_rs274x.py
new file mode 100644
index 0000000..85748a3
--- /dev/null
+++ b/gerbonara/gerber/tests/panelize/test_rs274x.py
@@ -0,0 +1,66 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# Copyright 2019 Hiroshi Murayama <opiopan@gmail.com>
+
+import os
+import tempfile
+from pathlib import Path
+from contextlib import contextmanager
+import unittest
+from ... import panelize
+
+class TestRs274x(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        here = Path(__file__).parent
+        cls.EXPECTSDIR = here / 'expects'
+        cls.METRIC_FILE = here / 'data' / 'ref_gerber_metric.gtl'
+        cls.INCH_FILE = here / 'data' / 'ref_gerber_inch.gtl'
+        cls.SQ_FILE = here / 'data' / 'ref_gerber_single_quadrant.gtl'
+
+    @contextmanager
+    def _check_result(self, reference_fn):
+        with tempfile.NamedTemporaryFile('rb') as tmp_out:
+            yield tmp_out.name
+
+            actual = tmp_out.read()
+            expected = (self.EXPECTSDIR / reference_fn).read_bytes()
+            self.assertEqual(actual, expected)
+
+    def test_save(self):
+        with self._check_result('RS2724x_save.gtl') as outfile:
+            gerber = panelize.read(self.METRIC_FILE)
+            gerber.write(outfile)
+
+    def test_to_inch(self):
+        with self._check_result('RS2724x_to_inch.gtl') as outfile:
+            gerber = panelize.read(self.METRIC_FILE)
+            gerber.to_inch()
+            gerber.format = (2,5)
+            gerber.write(outfile)
+
+    def test_to_metric(self):
+        with self._check_result('RS2724x_to_metric.gtl') as outfile:
+            gerber = panelize.read(self.INCH_FILE)
+            gerber.to_metric()
+            gerber.format = (3, 4)
+            gerber.write(outfile)
+
+    def test_offset(self):
+        with self._check_result('RS2724x_offset.gtl') as outfile:
+            gerber = panelize.read(self.METRIC_FILE)
+            gerber.offset(11, 5)
+            gerber.write(outfile)
+
+    def test_rotate(self):
+        with self._check_result('RS2724x_rotate.gtl') as outfile:
+            gerber = panelize.read(self.METRIC_FILE)
+            gerber.rotate(20, (10,10))
+            gerber.write(outfile)
+
+    def test_single_quadrant(self):
+        with self._check_result('RS2724x_single_quadrant.gtl') as outfile:
+            gerber = panelize.read(self.SQ_FILE)
+            gerber.write(outfile)
+