full file parsing tests

tests/test_parsing.py

@@ -0,0 +1,49 @@
+import os
+import inspect
+import re
+import glob
+import unittest
+
+# Add relative pygcode to path
+from testutils import add_pygcode_to_path, str_lines
+add_pygcode_to_path()
+
+# Units under test
+from pygcode.machine import Position, Machine
+from pygcode.line import Line
+from pygcode.exceptions import MachineInvalidAxis
+from pygcode.gcodes import (
+    GCodeAbsoluteDistanceMode, GCodeIncrementalDistanceMode,
+    GCodeAbsoluteArcDistanceMode, GCodeIncrementalArcDistanceMode,
+    GCodeCannedCycleReturnPrevLevel, GCodeCannedCycleReturnToR,
+)
+
+# Local paths
+_this_path = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))
+_test_files_dir = os.path.join(_this_path, 'test-files')
+
+class FileParsingTest(unittest.TestCase):
+    filename = os.path.join(_test_files_dir, 'random-sample-1.gcode')
+
+    def test_file(self):
+        m = Machine()
+        with open(self.filename, 'r') as fh:
+            for line_str in fh.readlines():
+                line = Line(line_str)
+                m.process_block(line.block)
+
+
+
+# Create inheriting class for each gcode file in the _test_files_dir directory
+_filetype_regex = re.compile(r'^.*\.(tap|nc|ngc|gcode)$', re.IGNORECASE)
+_test_files = [f for f in glob.glob(os.path.join(_test_files_dir, '*')) if _filetype_regex.search(f)]
+
+for (i, filename) in enumerate(sorted(_test_files)):
+    basename = os.path.basename(filename)
+    if basename == os.path.basename(FileParsingTest.filename):
+        break  # already defined as a test
+
+    class_name = "FileParsingTest_" + re.sub(r"""[^a-zA-Z0-9]""", '_', basename)
+    globals()[class_name] = type(class_name, (FileParsingTest,), {
+        'filename': filename,
+    })