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import unittest |
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import json |
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from os.path import abspath |
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from coalib.results.Diff import Diff |
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from coalib.results.Result import RESULT_SEVERITY, Result |
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from coalib.results.SourceRange import SourceRange |
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from coalib.output.JSONEncoder import create_json_encoder |
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class ResultTest(unittest.TestCase): |
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def test_constructor(self): |
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fl = ["1", "2", "3", "4"] |
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list_diffs = [Diff(fl, filename="file"), Diff(fl, filename="file1")] |
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dict_diffs = {"file": Diff(fl, filename="file")} |
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uut = Result("origin", "msg", diffs=list_diffs) |
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self.assertEqual(uut.diffs["file"].filename, "file") |
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self.assertEqual(uut.diffs["file1"].filename, "file1") |
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uut = Result("origin", "msg", diffs=dict_diffs) |
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self.assertEqual(uut.diffs["file"], dict_diffs["file"]) |
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def test_origin(self): |
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uut = Result("origin", "msg") |
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self.assertEqual(uut.origin, "origin") |
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uut = Result(self, "msg") |
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self.assertEqual(uut.origin, "ResultTest") |
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uut = Result(None, "msg") |
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self.assertEqual(uut.origin, "") |
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def test_invalid_severity(self): |
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with self.assertRaises(ValueError): |
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Result("o", "m", severity=-5) |
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def test_invalid_confidence(self): |
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with self.assertRaises(ValueError): |
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Result("o", "m", confidence=-1) |
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with self.assertRaises(ValueError): |
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Result("o", "m", confidence=101) |
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def test_string_dict(self): |
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uut = Result(None, "") |
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output = uut.to_string_dict() |
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self.assertEqual(output, {"id": str(uut.id), |
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"origin": "", |
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"message": "", |
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"file": "", |
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"line_nr": "", |
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"severity": "NORMAL", |
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"debug_msg": "", |
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"additional_info": "", |
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"confidence": "100"}) |
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uut = Result.from_values(origin="origin", |
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message="msg", |
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file="file", |
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line=2, |
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severity=RESULT_SEVERITY.INFO, |
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additional_info="hi!", |
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debug_msg="dbg", |
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confidence=50) |
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output = uut.to_string_dict() |
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self.assertEqual(output, {"id": str(uut.id), |
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"origin": "origin", |
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"message": "msg", |
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"file": abspath("file"), |
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"line_nr": "2", |
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"severity": "INFO", |
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"debug_msg": "dbg", |
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"additional_info": "hi!", |
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"confidence": "50"}) |
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uut = Result.from_values(origin="o", message="m", file="f", line=5) |
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output = uut.to_string_dict() |
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self.assertEqual(output["line_nr"], "5") |
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def test_apply(self): |
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file_dict = { |
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"f_a": ["1", "2", "3"], |
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"f_b": ["1", "2", "3"] |
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} |
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expected_file_dict = { |
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"f_a": ["1", "3_changed"], |
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"f_b": ["1", "2", "3"] |
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} |
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diff = Diff(file_dict['f_a']) |
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diff.delete_line(2) |
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diff.change_line(3, "3", "3_changed") |
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uut = Result("origin", "msg", diffs={"f_a": diff}) |
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uut.apply(file_dict) |
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self.assertEqual(file_dict, expected_file_dict) |
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def test_add(self): |
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file_dict = { |
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"f_a": ["1", "2", "3"], |
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"f_b": ["1", "2", "3"], |
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"f_c": ["1", "2", "3"] |
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} |
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expected_file_dict = { |
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"f_a": ["1", "3_changed"], |
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"f_b": ["1", "2", "3_changed"], |
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"f_c": ["1", "2", "3"] |
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} |
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diff = Diff(file_dict['f_a']) |
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diff.delete_line(2) |
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uut1 = Result("origin", "msg", diffs={"f_a": diff}) |
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diff = Diff(file_dict['f_a']) |
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diff.change_line(3, "3", "3_changed") |
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uut2 = Result("origin", "msg", diffs={"f_a": diff}) |
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diff = Diff(file_dict['f_b']) |
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diff.change_line(3, "3", "3_changed") |
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uut3 = Result("origin", "msg", diffs={"f_b": diff}) |
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uut1 += uut2 + uut3 |
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uut1.apply(file_dict) |
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self.assertEqual(file_dict, expected_file_dict) |
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def test_overlaps(self): |
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overlapping_range = SourceRange.from_values("file1", 1, 1, 2, 2) |
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nonoverlapping_range = SourceRange.from_values("file2", 1, 1, 2, 2) |
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uut = Result.from_values("origin", |
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"message", |
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file="file1", |
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line=1, |
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column=1, |
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end_line=2, |
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end_column=2) |
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self.assertTrue(uut.overlaps(overlapping_range)) |
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self.assertTrue(uut.overlaps([overlapping_range])) |
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self.assertFalse(uut.overlaps(nonoverlapping_range)) |
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def test_location_repr(self): |
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result_a = Result(origin="o", message="m") |
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self.assertEqual(result_a.location_repr(), "the whole project") |
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result_b = Result.from_values("o", "m", file="e") |
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self.assertEqual(result_b.location_repr(), "'e'") |
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affected_code = (SourceRange.from_values('f'), |
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SourceRange.from_values('g')) |
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result_c = Result("o", "m", affected_code=affected_code) |
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self.assertEqual(result_c.location_repr(), "'f', 'g'") |
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affected_code = (SourceRange.from_values('f'), |
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SourceRange.from_values('f')) |
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result_d = Result("o", "m", affected_code=affected_code) |
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self.assertEqual(result_d.location_repr(), "'f'") |
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def test_json_diff(self): |
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file_dict = { |
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"f_a": ["1", "2", "3"], |
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"f_b": ["1", "2", "3"] |
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} |
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expected_file = { |
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"f_a": ["1", "3_changed"], |
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"f_b": ["1", "2", "3"] |
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} |
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diff = Diff(file_dict['f_a']) |
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diff.delete_line(2) |
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diff.change_line(3, "3", "3_changed") |
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uut = Result("origin", "msg", diffs={"f_a": diff}).__json__(True) |
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self.assertEqual(uut["diffs"]['f_a'].__json__(), "--- \n" |
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"+++ \n" |
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"@@ -1,3 +1,2 @@\n" |
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" 1-2-3+3_changed") |
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JSONEncoder = create_json_encoder(use_relpath=True) |
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json_dump = json.dumps(diff, cls=JSONEncoder, sort_keys=True) |
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self.assertEqual( |
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json_dump, '"--- \\n+++ \\n@@ -1,3 +1,2 @@\\n 1-2-3+3_changed"') |
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coala-analyzer /
coala
