Port old pcb-tools-extension unit tests to pytest

gerbonara/gerber/tests/panelize/test_am_expression.py

@@ -4,10 +4,10 @@
 # Copyright 2019 Hiroshi Murayama <opiopan@gmail.com>
 
 import unittest
-from gerbonara.gerber.panelize.am_expression import *
-from gerbonara.gerber.panelize.am_expression import AMOperatorExpression as Op
-from gerbonara.gerber.utils import inch, metric
-from gerbonara.gerber.am_read import read_macro
+from ...panelize.am_expression import *
+from ...panelize.am_expression import AMOperatorExpression as Op
+from ...utils import inch, metric
+from ...am_read import read_macro
 
 class TestAMConstantExpression(unittest.TestCase):
     def setUp(self):
@@ -204,5 +204,3 @@ class TestEvalMacro(unittest.TestCase):
                 gerber += '${0}={1}*'.format(-number, expressions[0].to_gerber())
         return gerber
 
-if __name__ == '__main__':
-    unittest.main()

gerbonara/gerber/tests/panelize/test_dxf.py

@@ -0,0 +1,132 @@
+#!/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
+from ...utils import inch, metric
+
+
+class TestExcellon(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        here = Path(__file__).parent
+        cls.EXPECTSDIR = here / 'expects'
+
+        cls.METRIC_FILE = here / 'data' / 'ref_dxf_metric.dxf'
+        cls.INCH_FILE = here / 'data' / 'ref_dxf_inch.dxf'
+        cls.COMPLEX_FILE = here / 'data' / 'ref_dxf_complex.dxf'
+
+    @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_line(self):
+        with self._check_result('dxf_save_line.gtl') as outfile:
+            dxf = panelize.read(self.METRIC_FILE)
+            dxf.draw_mode = dxf.DM_LINE
+            dxf.width = 0.2
+            dxf.write(outfile)
+
+    def test_save_fill(self):
+        with self._check_result('dxf_save_fill.gtl') as outfile:
+            dxf = panelize.read(self.METRIC_FILE)
+            dxf.draw_mode = dxf.DM_FILL
+            dxf.write(outfile)
+
+    def test_save_fill_simple(self):
+        with self._check_result('dxf_save_fill_simple.gtl') as outfile:
+            dxf = panelize.read(self.METRIC_FILE)
+            dxf.draw_mode = dxf.DM_FILL
+            dxf.fill_mode = dxf.FM_SIMPLE
+            dxf.write(outfile)
+
+    def test_save_mousebites(self):
+        with self._check_result('dxf_save_mousebites.gtl') as outfile:
+            dxf = panelize.read(self.METRIC_FILE)
+            dxf.draw_mode = dxf.DM_MOUSE_BITES
+            dxf.width = 0.5
+            dxf.pitch = 1.4
+            dxf.write(outfile)
+
+    def test_save_excellon(self):
+        with self._check_result('dxf_save_line.txt') as outfile:
+            dxf = panelize.read(self.METRIC_FILE)
+            dxf.draw_mode = dxf.DM_LINE
+            dxf.format = (3,3)
+            dxf.width = 0.2
+            dxf.write(outfile, filetype=dxf.FT_EXCELLON)
+
+    def test_save_excellon_mousebites(self):
+        with self._check_result('dxf_save_mousebites.txt') as outfile:
+            dxf = panelize.read(self.METRIC_FILE)
+            dxf.draw_mode = dxf.DM_MOUSE_BITES
+            dxf.format = (3, 3)
+            dxf.width = 0.5
+            dxf.pitch = 1.4
+            dxf.write(outfile, filetype=dxf.FT_EXCELLON)
+
+    def test_to_inch(self):
+        with self._check_result('dxf_to_inch.gtl') as outfile:
+            dxf = panelize.read(self.METRIC_FILE)
+            dxf.to_inch()
+            dxf.format = (2, 5)
+            dxf.write(outfile)
+
+    def _test_to_metric(self):
+        with self._check_result('dxf_to_metric.gtl') as outfile:
+            dxf = panelize.read(self.INCH_FILE)
+            dxf.to_metric()
+            dxf.format = (3, 5)
+            dxf.write(outfile)
+
+    def test_offset(self):
+        with self._check_result('dxf_offset.gtl') as outfile:
+            dxf = panelize.read(self.METRIC_FILE)
+            dxf.offset(11, 5)
+            dxf.write(outfile)
+
+    def test_rotate(self):
+        with self._check_result('dxf_rotate.gtl') as outfile:
+            dxf = panelize.read(self.METRIC_FILE)
+            dxf.rotate(20, (10, 10))
+            dxf.write(outfile)
+
+    def test_rectangle_metric(self):
+        with self._check_result('dxf_rectangle_metric.gtl') as outfile:
+            dxf = panelize.DxfFile.rectangle(width=10, height=10, units='metric')
+            dxf.write(outfile)
+
+    def test_rectangle_inch(self):
+        with self._check_result('dxf_rectangle_inch.gtl') as outfile:
+            dxf = panelize.DxfFile.rectangle(width=inch(10), height=inch(10), units='inch')
+            dxf.write(outfile)
+
+    def test_complex_fill(self):
+        with self._check_result('dxf_complex_fill.gtl') as outfile:
+            dxf = panelize.read(self.COMPLEX_FILE)
+            dxf.draw_mode = dxf.DM_FILL
+            dxf.write(outfile)
+
+    def test_complex_fill_flip(self):
+        with self._check_result('dxf_complex_fill_flip.gtl') as outfile:
+            ctx = panelize.GerberComposition()
+            base = panelize.rectangle(width=100, height=100, left=0, bottom=0, units='metric')
+            base.draw_mode = base.DM_FILL
+            ctx.merge(base)
+            dxf = panelize.read(self.COMPLEX_FILE)
+            dxf.negate_polarity()
+            dxf.draw_mode = dxf.DM_FILL
+            ctx.merge(dxf)
+            ctx.dump(outfile)
+

gerbonara/gerber/tests/panelize/test_excellon.py

@@ -0,0 +1,60 @@
+#!/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 TestExcellon(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        here = Path(__file__).parent
+        cls.EXPECTSDIR = here / 'expects'
+        cls.METRIC_FILE = here / 'data' / 'ref_drill_metric.txt'
+        cls.INCH_FILE = here / 'data' / 'ref_drill_inch.txt'
+
+    @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('excellon_save.txt') as outfile:
+            drill = panelize.read(self.METRIC_FILE)
+            drill.write(outfile)
+
+    def test_to_inch(self):
+        with self._check_result('excellon_to_inch.txt') as outfile:
+            drill = panelize.read(self.METRIC_FILE)
+            drill.to_inch()
+            drill.format = (2, 4)
+            drill.write(outfile)
+
+    def test_to_metric(self):
+        with self._check_result('excellon_to_metric.txt') as outfile:
+            drill = panelize.read(self.INCH_FILE)
+            drill.to_metric()
+            drill.format = (3, 3)
+            drill.write(outfile)
+
+    def test_offset(self):
+        with self._check_result('excellon_offset.txt') as outfile:
+            drill = panelize.read(self.METRIC_FILE)
+            drill.offset(11, 5)
+            drill.write(outfile)
+
+    def test_rotate(self):
+        with self._check_result('excellon_rotate.txt') as outfile:
+            drill = panelize.read(self.METRIC_FILE)
+            drill.rotate(20, (10, 10))
+            drill.write(outfile)
+

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)
+

gerbonara/gerber/tests/panelize/test_utility.py

@@ -5,7 +5,7 @@
 
 import unittest
 
-from gerbonara.gerber.panelize.utility import *
+from ...panelize.utility import *
 from math import sqrt
 
 class TestUtility(unittest.TestCase):
@@ -61,5 +61,3 @@ class TestUtility(unittest.TestCase):
         self.assertFalse(is_equal_point(p1, p0, 0.001))
         self.assertFalse(is_equal_point(p1, p0))
 
-if __name__ == '__main__':
-    unittest.main()

tests/test_dxf.py

@@ -1,153 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-# Copyright 2019 Hiroshi Murayama <opiopan@gmail.com>
-
-import os
-import unittest
-from gerbonara.gerber import panelize
-from gerbonara.gerber.utils import inch, metric
-
-
-class TestExcellon(unittest.TestCase):
-    @classmethod
-    def setUpClass(cls):
-        os.chdir(os.path.dirname(__file__))
-        cls.INDIR = 'data'
-        cls.OUTDIR = 'outputs'
-        cls.EXPECTSDIR = 'expects'
-        cls.OUTPREFIX = 'dxf_'
-        cls.METRIC_FILE = os.path.join(cls.INDIR, 'ref_dxf_metric.dxf')
-        cls.INCH_FILE = os.path.join(cls.INDIR, 'ref_dxf_inch.dxf')
-        cls.COMPLEX_FILE = os.path.join(cls.INDIR, 'ref_dxf_complex.dxf')
-        try:
-            os.mkdir(cls.OUTDIR)
-        except FileExistsError:
-            pass
-
-    def _checkResult(self, file):
-        with open(file, 'r') as f:
-            data = f.read()
-        with open(os.path.join(self.EXPECTSDIR, os.path.basename(file)), 'r') as f:
-            expect = f.read()
-        self.assertEqual(data, expect)
-
-    def test_save_line(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'save_line.gtl')
-        dxf = panelize.read(self.METRIC_FILE)
-        dxf.draw_mode = dxf.DM_LINE
-        dxf.width = 0.2
-        dxf.write(outfile)
-        self._checkResult(outfile)
-
-    def test_save_fill(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'save_fill.gtl')
-        dxf = panelize.read(self.METRIC_FILE)
-        dxf.draw_mode = dxf.DM_FILL
-        dxf.write(outfile)
-        self._checkResult(outfile)
-
-    def test_save_fill_simple(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'save_fill_simple.gtl')
-        dxf = panelize.read(self.METRIC_FILE)
-        dxf.draw_mode = dxf.DM_FILL
-        dxf.fill_mode = dxf.FM_SIMPLE
-        dxf.write(outfile)
-        self._checkResult(outfile)
-
-    def test_save_mousebites(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'save_mousebites.gtl')
-        dxf = panelize.read(self.METRIC_FILE)
-        dxf.draw_mode = dxf.DM_MOUSE_BITES
-        dxf.width = 0.5
-        dxf.pitch = 1.4
-        dxf.write(outfile)
-        self._checkResult(outfile)
-
-    def test_save_excellon(self):
-        outfile = os.path.join(
-            self.OUTDIR, self.OUTPREFIX + 'save_line.txt')
-        dxf = panelize.read(self.METRIC_FILE)
-        dxf.draw_mode = dxf.DM_LINE
-        dxf.format = (3,3)
-        dxf.width = 0.2
-        dxf.write(outfile, filetype=dxf.FT_EXCELLON)
-        self._checkResult(outfile)
-
-    def test_save_excellon_mousebites(self):
-        outfile = os.path.join(
-            self.OUTDIR, self.OUTPREFIX + 'save_mousebites.txt')
-        dxf = panelize.read(self.METRIC_FILE)
-        dxf.draw_mode = dxf.DM_MOUSE_BITES
-        dxf.format = (3, 3)
-        dxf.width = 0.5
-        dxf.pitch = 1.4
-        dxf.write(outfile, filetype=dxf.FT_EXCELLON)
-        self._checkResult(outfile)
-
-    def test_to_inch(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'to_inch.gtl')
-        dxf = panelize.read(self.METRIC_FILE)
-        dxf.to_inch()
-        dxf.format = (2, 5)
-        dxf.write(outfile)
-        self._checkResult(outfile)
-
-    def _test_to_metric(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'to_metric.gtl')
-        dxf = panelize.read(self.INCH_FILE)
-        dxf.to_metric()
-        dxf.format = (3, 5)
-        dxf.write(outfile)
-        self._checkResult(outfile)
-
-    def test_offset(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'offset.gtl')
-        dxf = panelize.read(self.METRIC_FILE)
-        dxf.offset(11, 5)
-        dxf.write(outfile)
-        self._checkResult(outfile)
-
-    def test_rotate(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'rotate.gtl')
-        dxf = panelize.read(self.METRIC_FILE)
-        dxf.rotate(20, (10, 10))
-        dxf.write(outfile)
-        self._checkResult(outfile)
-
-    def test_rectangle_metric(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'rectangle_metric.gtl')
-        dxf = panelize.DxfFile.rectangle(width=10, height=10, units='metric')
-        dxf.write(outfile)
-        self._checkResult(outfile)
-
-    def test_rectangle_inch(self):
-        outfile = os.path.join(
-            self.OUTDIR, self.OUTPREFIX + 'rectangle_inch.gtl')
-        dxf = panelize.DxfFile.rectangle(width=inch(10), height=inch(10), units='inch')
-        dxf.write(outfile)
-        self._checkResult(outfile)
-
-    def test_complex_fill(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'complex_fill.gtl')
-        dxf = panelize.read(self.COMPLEX_FILE)
-        dxf.draw_mode = dxf.DM_FILL
-        dxf.write(outfile)
-        self._checkResult(outfile)
-
-    def test_complex_fill_flip(self):
-        outfile = os.path.join(
-            self.OUTDIR, self.OUTPREFIX + 'complex_fill_flip.gtl')
-        ctx = panelize.GerberComposition()
-        base = panelize.rectangle(width=100, height=100, left=0, bottom=0, units='metric')
-        base.draw_mode = base.DM_FILL
-        ctx.merge(base)
-        dxf = panelize.read(self.COMPLEX_FILE)
-        dxf.negate_polarity()
-        dxf.draw_mode = dxf.DM_FILL
-        ctx.merge(dxf)
-        ctx.dump(outfile)
-        self._checkResult(outfile)
-
-if __name__ == '__main__':
-    unittest.main()

tests/test_excellon.py

@@ -1,72 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-# Copyright 2019 Hiroshi Murayama <opiopan@gmail.com>
-
-import os
-import unittest
-from gerbonara.gerber import panelize
-
-
-class TestExcellon(unittest.TestCase):
-    @classmethod
-    def setUpClass(cls):
-        os.chdir(os.path.dirname(__file__))
-        cls.INDIR = 'data'
-        cls.OUTDIR = 'outputs'
-        cls.EXPECTSDIR = 'expects'
-        cls.OUTPREFIX = 'excellon_'
-        cls.METRIC_FILE = os.path.join(cls.INDIR, 'ref_drill_metric.txt')
-        cls.INCH_FILE = os.path.join(cls.INDIR, 'ref_drill_inch.txt')
-        try:
-            os.mkdir(cls.OUTDIR)
-        except FileExistsError:
-            pass
-
-    def _checkResult(self, file):
-        with open(file, 'r') as f:
-            data = f.read()
-        with open(os.path.join(self.EXPECTSDIR, os.path.basename(file)), 'r') as f:
-            expect = f.read()
-        self.assertEqual(data, expect)
-        pass
-
-    def test_save(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'save.txt')
-        drill = panelize.read(self.METRIC_FILE)
-        drill.write(outfile)
-        self._checkResult(outfile)
-
-    def test_to_inch(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'to_inch.txt')
-        drill = panelize.read(self.METRIC_FILE)
-        drill.to_inch()
-        drill.format = (2, 4)
-        drill.write(outfile)
-        self._checkResult(outfile)
-
-    def test_to_metric(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'to_metric.txt')
-        drill = panelize.read(self.INCH_FILE)
-        drill.to_metric()
-        drill.format = (3, 3)
-        drill.write(outfile)
-        self._checkResult(outfile)
-
-    def test_offset(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'offset.txt')
-        drill = panelize.read(self.METRIC_FILE)
-        drill.offset(11, 5)
-        drill.write(outfile)
-        self._checkResult(outfile)
-
-    def test_rotate(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'rotate.txt')
-        drill = panelize.read(self.METRIC_FILE)
-        drill.rotate(20, (10, 10))
-        drill.write(outfile)
-        self._checkResult(outfile)
-
-
-if __name__ == '__main__':
-    unittest.main()

tests/test_rs274x.py

@@ -1,76 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-# Copyright 2019 Hiroshi Murayama <opiopan@gmail.com>
-
-import os
-import unittest
-from gerbonara.gerber import panelize
-
-class TestRs274x(unittest.TestCase):
-    @classmethod
-    def setUpClass(cls):
-        os.chdir(os.path.dirname(__file__))
-        cls.INDIR = 'data'
-        cls.OUTDIR = 'outputs'
-        cls.EXPECTSDIR = 'expects'
-        cls.OUTPREFIX = 'RS2724x_'
-        cls.METRIC_FILE = os.path.join(cls.INDIR, 'ref_gerber_metric.gtl')
-        cls.INCH_FILE = os.path.join(cls.INDIR, 'ref_gerber_inch.gtl')
-        cls.SQ_FILE = os.path.join(cls.INDIR, 'ref_gerber_single_quadrant.gtl')
-        try:
-            os.mkdir(cls.OUTDIR)
-        except FileExistsError:
-            pass
-
-    def _checkResult(self, file):
-        with open(file, 'r') as f:
-            data = f.read()
-        with open(os.path.join(self.EXPECTSDIR, os.path.basename(file)), 'r') as f:
-            expect = f.read()
-        self.assertEqual(data, expect)
-
-    def test_save(self):
-        outfile=os.path.join(self.OUTDIR, self.OUTPREFIX + 'save.gtl')
-        gerber = panelize.read(self.METRIC_FILE)
-        gerber.write(outfile)
-        self._checkResult(outfile)
-
-    def test_to_inch(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'to_inch.gtl')
-        gerber = panelize.read(self.METRIC_FILE)
-        gerber.to_inch()
-        gerber.format = (2,5)
-        gerber.write(outfile)
-        self._checkResult(outfile)
-
-    def test_to_metric(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'to_metric.gtl')
-        gerber = panelize.read(self.INCH_FILE)
-        gerber.to_metric()
-        gerber.format = (3, 4)
-        gerber.write(outfile)
-        self._checkResult(outfile)
-
-    def test_offset(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'offset.gtl')
-        gerber = panelize.read(self.METRIC_FILE)
-        gerber.offset(11, 5)
-        gerber.write(outfile)
-        self._checkResult(outfile)
-
-    def test_rotate(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'rotate.gtl')
-        gerber = panelize.read(self.METRIC_FILE)
-        gerber.rotate(20, (10,10))
-        gerber.write(outfile)
-        self._checkResult(outfile)
-
-    def test_single_quadrant(self):
-        outfile = os.path.join(self.OUTDIR, self.OUTPREFIX + 'single_quadrant.gtl')
-        gerber = panelize.read(self.SQ_FILE)
-        gerber.write(outfile)
-        self._checkResult(outfile)
-
-if __name__ == '__main__':
-    unittest.main()