1 files changed, 72 insertions, 0 deletions
diff --git a/tests/test_excellon.py b/tests/test_excellon.py
new file mode 100644
index 0000000..36093cd
--- /dev/null
+++ b/tests/test_excellon.py
@@ -0,0 +1,72 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# Copyright 2019 Hiroshi Murayama <opiopan@gmail.com>
+
+import os
+import unittest
+import gerberex
+
+
+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 = gerberex.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 = gerberex.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 = gerberex.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 = gerberex.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 = gerberex.read(self.METRIC_FILE)
+        drill.rotate(20, (10, 10))
+        drill.write(outfile)
+        self._checkResult(outfile)
+
+
+if __name__ == '__main__':
+    unittest.main()