diff options
Diffstat (limited to 'tests/test_report_common.py')
| -rw-r--r-- | tests/test_report_common.py | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/tests/test_report_common.py b/tests/test_report_common.py new file mode 100644 index 00000000..2b20ed92 --- /dev/null +++ b/tests/test_report_common.py @@ -0,0 +1,158 @@ +# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 +# For details: https://github.com/nedbat/coveragepy/blob/master/NOTICE.txt + +"""Tests of behavior common to all reporting.""" + +from __future__ import annotations + +import textwrap + +import coverage +from coverage.files import abs_file + +from tests.coveragetest import CoverageTest +from tests.goldtest import contains, doesnt_contain +from tests.helpers import arcz_to_arcs, os_sep + + +class ReportMapsPathsTest(CoverageTest): + """Check that reporting implicitly maps paths.""" + + def make_files(self, data: str, settings: bool = False) -> None: + """Create the test files we need for line coverage.""" + src = """\ + if VER == 1: + print("line 2") + if VER == 2: + print("line 4") + if VER == 3: + print("line 6") + """ + self.make_file("src/program.py", src) + self.make_file("ver1/program.py", src) + self.make_file("ver2/program.py", src) + + if data == "line": + self.make_data_file( + lines={ + abs_file("ver1/program.py"): [1, 2, 3, 5], + abs_file("ver2/program.py"): [1, 3, 4, 5], + } + ) + else: + self.make_data_file( + arcs={ + abs_file("ver1/program.py"): arcz_to_arcs(".1 12 23 35 5."), + abs_file("ver2/program.py"): arcz_to_arcs(".1 13 34 45 5."), + } + ) + + if settings: + self.make_file(".coveragerc", """\ + [paths] + source = + src + ver1 + ver2 + """) + + def test_map_paths_during_line_report_without_setting(self) -> None: + self.make_files(data="line") + cov = coverage.Coverage() + cov.load() + cov.report(show_missing=True) + expected = textwrap.dedent(os_sep("""\ + Name Stmts Miss Cover Missing + ----------------------------------------------- + ver1/program.py 6 2 67% 4, 6 + ver2/program.py 6 2 67% 2, 6 + ----------------------------------------------- + TOTAL 12 4 67% + """)) + assert expected == self.stdout() + + def test_map_paths_during_line_report(self) -> None: + self.make_files(data="line", settings=True) + cov = coverage.Coverage() + cov.load() + cov.report(show_missing=True) + expected = textwrap.dedent(os_sep("""\ + Name Stmts Miss Cover Missing + ---------------------------------------------- + src/program.py 6 1 83% 6 + ---------------------------------------------- + TOTAL 6 1 83% + """)) + assert expected == self.stdout() + + def test_map_paths_during_branch_report_without_setting(self) -> None: + self.make_files(data="arcs") + cov = coverage.Coverage(branch=True) + cov.load() + cov.report(show_missing=True) + expected = textwrap.dedent(os_sep("""\ + Name Stmts Miss Branch BrPart Cover Missing + ------------------------------------------------------------- + ver1/program.py 6 2 6 3 58% 1->3, 4, 6 + ver2/program.py 6 2 6 3 58% 2, 3->5, 6 + ------------------------------------------------------------- + TOTAL 12 4 12 6 58% + """)) + assert expected == self.stdout() + + def test_map_paths_during_branch_report(self) -> None: + self.make_files(data="arcs", settings=True) + cov = coverage.Coverage(branch=True) + cov.load() + cov.report(show_missing=True) + expected = textwrap.dedent(os_sep("""\ + Name Stmts Miss Branch BrPart Cover Missing + ------------------------------------------------------------ + src/program.py 6 1 6 1 83% 6 + ------------------------------------------------------------ + TOTAL 6 1 6 1 83% + """)) + assert expected == self.stdout() + + def test_map_paths_during_annotate(self) -> None: + self.make_files(data="line", settings=True) + cov = coverage.Coverage() + cov.load() + cov.annotate() + self.assert_exists(os_sep("src/program.py,cover")) + self.assert_doesnt_exist(os_sep("ver1/program.py,cover")) + self.assert_doesnt_exist(os_sep("ver2/program.py,cover")) + + def test_map_paths_during_html_report(self) -> None: + self.make_files(data="line", settings=True) + cov = coverage.Coverage() + cov.load() + cov.html_report() + contains("htmlcov/index.html", os_sep("src/program.py")) + doesnt_contain("htmlcov/index.html", os_sep("ver1/program.py"), os_sep("ver2/program.py")) + + def test_map_paths_during_xml_report(self) -> None: + self.make_files(data="line", settings=True) + cov = coverage.Coverage() + cov.load() + cov.xml_report() + contains("coverage.xml", "src/program.py") + doesnt_contain("coverage.xml", "ver1/program.py", "ver2/program.py") + + def test_map_paths_during_json_report(self) -> None: + self.make_files(data="line", settings=True) + cov = coverage.Coverage() + cov.load() + cov.json_report() + def os_sepj(s: str) -> str: + return os_sep(s).replace("\\", r"\\") + contains("coverage.json", os_sepj("src/program.py")) + doesnt_contain("coverage.json", os_sepj("ver1/program.py"), os_sepj("ver2/program.py")) + + def test_map_paths_during_lcov_report(self) -> None: + self.make_files(data="line", settings=True) + cov = coverage.Coverage() + cov.load() + cov.lcov_report() + contains("coverage.lcov", os_sep("src/program.py")) + doesnt_contain("coverage.lcov", os_sep("ver1/program.py"), os_sep("ver2/program.py")) |