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-rw-r--r--gerber/tests/test_utils.py168
1 files changed, 103 insertions, 65 deletions
diff --git a/gerber/tests/test_utils.py b/gerber/tests/test_utils.py
index 35f6f47..68484d1 100644
--- a/gerber/tests/test_utils.py
+++ b/gerber/tests/test_utils.py
@@ -3,7 +3,7 @@
# Author: Hamilton Kibbe <ham@hamiltonkib.be>
-from .tests import assert_equal, assert_raises
+import pytest
from ..utils import *
@@ -14,60 +14,99 @@ def test_zero_suppression():
fmt = (2, 5)
# Test leading zero suppression
- zero_suppression = 'leading'
- test_cases = [('1', 0.00001), ('10', 0.0001), ('100', 0.001),
- ('1000', 0.01), ('10000', 0.1), ('100000', 1.0),
- ('1000000', 10.0), ('-1', -0.00001), ('-10', -0.0001),
- ('-100', -0.001), ('-1000', -0.01), ('-10000', -0.1),
- ('-100000', -1.0), ('-1000000', -10.0),
- ('0', 0.0)]
+ zero_suppression = "leading"
+ test_cases = [
+ ("1", 0.00001),
+ ("10", 0.0001),
+ ("100", 0.001),
+ ("1000", 0.01),
+ ("10000", 0.1),
+ ("100000", 1.0),
+ ("1000000", 10.0),
+ ("-1", -0.00001),
+ ("-10", -0.0001),
+ ("-100", -0.001),
+ ("-1000", -0.01),
+ ("-10000", -0.1),
+ ("-100000", -1.0),
+ ("-1000000", -10.0),
+ ("0", 0.0),
+ ]
for string, value in test_cases:
- assert_equal(value, parse_gerber_value(string, fmt, zero_suppression))
- assert_equal(string, write_gerber_value(value, fmt, zero_suppression))
+ assert value == parse_gerber_value(string, fmt, zero_suppression)
+ assert string == write_gerber_value(value, fmt, zero_suppression)
# Test trailing zero suppression
- zero_suppression = 'trailing'
- test_cases = [('1', 10.0), ('01', 1.0), ('001', 0.1), ('0001', 0.01),
- ('00001', 0.001), ('000001', 0.0001),
- ('0000001', 0.00001), ('-1', -10.0), ('-01', -1.0),
- ('-001', -0.1), ('-0001', -0.01), ('-00001', -0.001),
- ('-000001', -0.0001), ('-0000001', -0.00001),
- ('0', 0.0)]
+ zero_suppression = "trailing"
+ test_cases = [
+ ("1", 10.0),
+ ("01", 1.0),
+ ("001", 0.1),
+ ("0001", 0.01),
+ ("00001", 0.001),
+ ("000001", 0.0001),
+ ("0000001", 0.00001),
+ ("-1", -10.0),
+ ("-01", -1.0),
+ ("-001", -0.1),
+ ("-0001", -0.01),
+ ("-00001", -0.001),
+ ("-000001", -0.0001),
+ ("-0000001", -0.00001),
+ ("0", 0.0),
+ ]
for string, value in test_cases:
- assert_equal(value, parse_gerber_value(string, fmt, zero_suppression))
- assert_equal(string, write_gerber_value(value, fmt, zero_suppression))
+ assert value == parse_gerber_value(string, fmt, zero_suppression)
+ assert string == write_gerber_value(value, fmt, zero_suppression)
- assert_equal(write_gerber_value(0.000000001, fmt, 'leading'), '0')
- assert_equal(write_gerber_value(0.000000001, fmt, 'trailing'), '0')
+ assert write_gerber_value(0.000000001, fmt, "leading") == "0"
+ assert write_gerber_value(0.000000001, fmt, "trailing") == "0"
def test_format():
""" Test gerber value parser and writer handle format correctly
"""
- zero_suppression = 'leading'
- test_cases = [((2, 7), '1', 0.0000001), ((2, 6), '1', 0.000001),
- ((2, 5), '1', 0.00001), ((2, 4), '1', 0.0001),
- ((2, 3), '1', 0.001), ((2, 2), '1', 0.01),
- ((2, 1), '1', 0.1), ((2, 7), '-1', -0.0000001),
- ((2, 6), '-1', -0.000001), ((2, 5), '-1', -0.00001),
- ((2, 4), '-1', -0.0001), ((2, 3), '-1', -0.001),
- ((2, 2), '-1', -0.01), ((2, 1), '-1', -0.1),
- ((2, 6), '0', 0)]
+ zero_suppression = "leading"
+ test_cases = [
+ ((2, 7), "1", 0.0000001),
+ ((2, 6), "1", 0.000001),
+ ((2, 5), "1", 0.00001),
+ ((2, 4), "1", 0.0001),
+ ((2, 3), "1", 0.001),
+ ((2, 2), "1", 0.01),
+ ((2, 1), "1", 0.1),
+ ((2, 7), "-1", -0.0000001),
+ ((2, 6), "-1", -0.000001),
+ ((2, 5), "-1", -0.00001),
+ ((2, 4), "-1", -0.0001),
+ ((2, 3), "-1", -0.001),
+ ((2, 2), "-1", -0.01),
+ ((2, 1), "-1", -0.1),
+ ((2, 6), "0", 0),
+ ]
for fmt, string, value in test_cases:
- assert_equal(value, parse_gerber_value(string, fmt, zero_suppression))
- assert_equal(string, write_gerber_value(value, fmt, zero_suppression))
-
- zero_suppression = 'trailing'
- test_cases = [((6, 5), '1', 100000.0), ((5, 5), '1', 10000.0),
- ((4, 5), '1', 1000.0), ((3, 5), '1', 100.0),
- ((2, 5), '1', 10.0), ((1, 5), '1', 1.0),
- ((6, 5), '-1', -100000.0), ((5, 5), '-1', -10000.0),
- ((4, 5), '-1', -1000.0), ((3, 5), '-1', -100.0),
- ((2, 5), '-1', -10.0), ((1, 5), '-1', -1.0),
- ((2, 5), '0', 0)]
+ assert value == parse_gerber_value(string, fmt, zero_suppression)
+ assert string == write_gerber_value(value, fmt, zero_suppression)
+
+ zero_suppression = "trailing"
+ test_cases = [
+ ((6, 5), "1", 100000.0),
+ ((5, 5), "1", 10000.0),
+ ((4, 5), "1", 1000.0),
+ ((3, 5), "1", 100.0),
+ ((2, 5), "1", 10.0),
+ ((1, 5), "1", 1.0),
+ ((6, 5), "-1", -100000.0),
+ ((5, 5), "-1", -10000.0),
+ ((4, 5), "-1", -1000.0),
+ ((3, 5), "-1", -100.0),
+ ((2, 5), "-1", -10.0),
+ ((1, 5), "-1", -1.0),
+ ((2, 5), "0", 0),
+ ]
for fmt, string, value in test_cases:
- assert_equal(value, parse_gerber_value(string, fmt, zero_suppression))
- assert_equal(string, write_gerber_value(value, fmt, zero_suppression))
+ assert value == parse_gerber_value(string, fmt, zero_suppression)
+ assert string == write_gerber_value(value, fmt, zero_suppression)
def test_decimal_truncation():
@@ -76,54 +115,53 @@ def test_decimal_truncation():
value = 1.123456789
for x in range(10):
result = decimal_string(value, precision=x)
- calculated = '1.' + ''.join(str(y) for y in range(1, x + 1))
- assert_equal(result, calculated)
+ calculated = "1." + "".join(str(y) for y in range(1, x + 1))
+ assert result == calculated
def test_decimal_padding():
""" Test decimal_string padding
"""
value = 1.123
- assert_equal(decimal_string(value, precision=3, padding=True), '1.123')
- assert_equal(decimal_string(value, precision=4, padding=True), '1.1230')
- assert_equal(decimal_string(value, precision=5, padding=True), '1.12300')
- assert_equal(decimal_string(value, precision=6, padding=True), '1.123000')
- assert_equal(decimal_string(0, precision=6, padding=True), '0.000000')
+ assert decimal_string(value, precision=3, padding=True) == "1.123"
+ assert decimal_string(value, precision=4, padding=True) == "1.1230"
+ assert decimal_string(value, precision=5, padding=True) == "1.12300"
+ assert decimal_string(value, precision=6, padding=True) == "1.123000"
+ assert decimal_string(0, precision=6, padding=True) == "0.000000"
def test_parse_format_validation():
""" Test parse_gerber_value() format validation
"""
- assert_raises(ValueError, parse_gerber_value, '00001111', (7, 5))
- assert_raises(ValueError, parse_gerber_value, '00001111', (5, 8))
- assert_raises(ValueError, parse_gerber_value, '00001111', (13, 1))
+ pytest.raises(ValueError, parse_gerber_value, "00001111", (7, 5))
+ pytest.raises(ValueError, parse_gerber_value, "00001111", (5, 8))
+ pytest.raises(ValueError, parse_gerber_value, "00001111", (13, 1))
def test_write_format_validation():
""" Test write_gerber_value() format validation
"""
- assert_raises(ValueError, write_gerber_value, 69.0, (7, 5))
- assert_raises(ValueError, write_gerber_value, 69.0, (5, 8))
- assert_raises(ValueError, write_gerber_value, 69.0, (13, 1))
+ pytest.raises(ValueError, write_gerber_value, 69.0, (7, 5))
+ pytest.raises(ValueError, write_gerber_value, 69.0, (5, 8))
+ pytest.raises(ValueError, write_gerber_value, 69.0, (13, 1))
def test_detect_format_with_short_file():
""" Verify file format detection works with short files
"""
- assert_equal('unknown', detect_file_format('gerber/tests/__init__.py'))
+ assert "unknown" == detect_file_format("gerber/tests/__init__.py")
def test_validate_coordinates():
- assert_raises(TypeError, validate_coordinates, 3)
- assert_raises(TypeError, validate_coordinates, 3.1)
- assert_raises(TypeError, validate_coordinates, '14')
- assert_raises(TypeError, validate_coordinates, (0,))
- assert_raises(TypeError, validate_coordinates, (0, 1, 2))
- assert_raises(TypeError, validate_coordinates, (0, 'string'))
+ pytest.raises(TypeError, validate_coordinates, 3)
+ pytest.raises(TypeError, validate_coordinates, 3.1)
+ pytest.raises(TypeError, validate_coordinates, "14")
+ pytest.raises(TypeError, validate_coordinates, (0,))
+ pytest.raises(TypeError, validate_coordinates, (0, 1, 2))
+ pytest.raises(TypeError, validate_coordinates, (0, "string"))
def test_convex_hull():
points = [(0, 0), (1, 0), (1, 1), (0.5, 0.5), (0, 1), (0, 0)]
expected = [(0, 0), (1, 0), (1, 1), (0, 1), (0, 0)]
- assert_equal(set(convex_hull(points)), set(expected))
- \ No newline at end of file
+ assert set(convex_hull(points)) == set(expected)
generated by cgit (git 2.34.1) at 2024-07-16 18:38:49 +0000