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| author | Ned Batchelder <ned@nedbatchelder.com> | 2011-03-27 19:33:58 -0400 |
|---|---|---|
| committer | Ned Batchelder <ned@nedbatchelder.com> | 2011-03-27 19:33:58 -0400 |
| commit | bd2d03cd5a66d9014277624ff0e2b43a8741e25d (patch) | |
| tree | b8ddaff9890eb1a3667b07dd0ea59288c06372a0 /test/test_html.py | |
| parent | 527ba191faed1cb5a2d4fd2206114de2748a3dfe (diff) | |
| download | python-coveragepy-git-bd2d03cd5a66d9014277624ff0e2b43a8741e25d.tar.gz | |
HTML incremental generation should also take the coverage.py version into account: a new version means scrap everything and do it all.
Diffstat (limited to 'test/test_html.py')
| -rw-r--r-- | test/test_html.py | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/test/test_html.py b/test/test_html.py index ad03f054..c7b56576 100644 --- a/test/test_html.py +++ b/test/test_html.py @@ -8,6 +8,17 @@ from coveragetest import CoverageTest class HtmlTest(CoverageTest): """HTML!""" + def setUp(self): + super(HtmlTest, self).setUp() + + # At least one of our tests monkey-patches the version of coverage, + # so grab it here to restore it later. + self.real_coverage_version = coverage.__version__ + + def tearDown(self): + coverage.__version__ = self.real_coverage_version + super(HtmlTest, self).tearDown() + def create_initial_files(self): """Create the source files we need to run these tests.""" self.make_file("main_file.py", """\ @@ -111,7 +122,7 @@ class HtmlTest(CoverageTest): self.run_coverage(timid=True) - # Only the changed files should have been created. + # All the files have been reported again. self.assert_exists("htmlcov/index.html") self.assert_exists("htmlcov/helper1.html") self.assert_exists("htmlcov/main_file.html") @@ -119,3 +130,26 @@ class HtmlTest(CoverageTest): index2 = open("htmlcov/index.html").read() self.assertMultiLineEqual(index1, index2) + def test_html_delta_from_coverage_version_change(self): + # HTML generation can create only the files that have changed. + # In this case, everything changes because the coverage version has + # changed. + self.create_initial_files() + self.run_coverage() + index1 = open("htmlcov/index.html").read() + self.remove_html_files() + + # "Upgrade" coverage.py! + coverage.__version__ = "XYZZY" + + self.run_coverage() + + # All the files have been reported again. + self.assert_exists("htmlcov/index.html") + self.assert_exists("htmlcov/helper1.html") + self.assert_exists("htmlcov/main_file.html") + self.assert_exists("htmlcov/helper2.html") + index2 = open("htmlcov/index.html").read() + fixed_index2 = index2.replace("XYZZY", self.real_coverage_version) + self.assertMultiLineEqual(index1, fixed_index2) + |