def test_class_file_source__sources_not_found():
from pycobertura.cobertura import Line
cobertura = make_cobertura('tests/cobertura.xml')
expected_sources = {
'Main.java': [Line(0, 'tests/Main.java not found', None, None)],
'search/BinarySearch.java':
[Line(0, 'tests/search/BinarySearch.java not found', None, None)],
'search/ISortedArraySearch.java': [
Line(0, 'tests/search/ISortedArraySearch.java not found', None,
None)
],
'search/LinearSearch.java':
[Line(0, 'tests/search/LinearSearch.java not found', None, None)],
}
for filename in cobertura.files():
assert cobertura.file_source(filename) == expected_sources[filename]
def test_hunkify_coverage__no_valid_hunks_found():
from pycobertura.utils import hunkify_lines
from pycobertura.cobertura import Line
lines = [
Line(1, 'a', None, None),
Line(2, 'b', None, None),
Line(3, 'c', None, None),
Line(4, 'd', None, None),
Line(5, 'e', None, None),
Line(6, 'f', None, None),
Line(7, 'g', None, None),
Line(8, 'h', None, None),
Line(9, 'i', None, None),
]
hunks = hunkify_lines(lines)
assert hunks == []
def test_class_file_source__sources_found(report, source, source_prefix):
from pycobertura.cobertura import Line
cobertura = make_cobertura(report,
source=source,
source_prefix=source_prefix)
expected_sources = {
'dummy/__init__.py': [],
'dummy/dummy.py': [
Line(1, 'def foo():\n', True, None),
Line(2, ' pass\n', True, None),
Line(3, '\n', None, None),
Line(4, 'def bar():\n', True, None),
Line(5, " a = 'a'\n", False, None),
Line(6, " b = 'b'\n", False, None),
],
'dummy/dummy2.py': [
Line(1, 'def baz():\n', True, None),
Line(2, ' pass\n', True, None)
],
'dummy/dummy4.py': [
Line(1, 'def barbaz():\n', False, None),
Line(2, ' pass\n', False, None),
Line(3, '\n', None, None),
Line(4, 'def foobarbaz():\n', False, None),
Line(5, ' a = 1 + 3\n', False, None),
Line(6, ' pass\n', False, None)
],
}
for filename in cobertura.files():
assert cobertura.file_source(filename) == \
expected_sources[filename]
def test_hunkify_coverage__overlapping():
from pycobertura.utils import hunkify_lines
from pycobertura.cobertura import Line
lines = [
Line(1, 'a', None, None),
Line(2, 'b', True, None),
Line(3, 'c', True, None),
Line(4, 'd', None, None),
Line(5, 'e', None, None),
Line(6, 'f', True, None),
Line(7, 'g', True, None),
Line(8, 'h', None, None),
]
hunks = hunkify_lines(lines)
assert hunks == [
[
Line(1, 'a', None, None),
Line(2, 'b', True, None),
Line(3, 'c', True, None),
Line(4, 'd', None, None),
Line(5, 'e', None, None),
Line(6, 'f', True, None),
Line(7, 'g', True, None),
Line(8, 'h', None, None),
],
]
def test_hunkify_coverage__2_distant_hunks_w_full_context_makes_2_hunk():
from pycobertura.utils import hunkify_lines
from pycobertura.cobertura import Line
lines = [
Line(1, 'a', None, None), # context 1
Line(2, 'b', None, None), # context 1
Line(3, 'c', None, None), # context 1
Line(4, 'd', True, None),
Line(5, 'e', None, None), # context 1
Line(6, 'f', None, None), # context 1
Line(7, 'g', None, None), # context 1
Line(8, 'h', None, None),
Line(9, 'i', None, None), # context 2
Line(10, 'j', None, None), # context 2
Line(11, 'k', None, None), # context 2
Line(12, 'l', False, None),
Line(13, 'm', None, None), # context 2
Line(14, 'n', None, None), # context 2
Line(15, 'o', None, None), # context 2
]
hunks = hunkify_lines(lines)
assert hunks == [
[
Line(1, 'a', None, None),
Line(2, 'b', None, None),
Line(3, 'c', None, None),
Line(4, 'd', True, None),
Line(5, 'e', None, None),
Line(6, 'f', None, None),
Line(7, 'g', None, None),
],
[
Line(9, 'i', None, None),
Line(10, 'j', None, None),
Line(11, 'k', None, None),
Line(12, 'l', False, None),
Line(13, 'm', None, None),
Line(14, 'n', None, None),
Line(15, 'o', None, None),
],
]
def test_diff_class_source():
from pycobertura.cobertura import CoberturaDiff
from pycobertura.cobertura import Line
cobertura1 = make_cobertura('tests/dummy.source1/coverage.xml')
cobertura2 = make_cobertura('tests/dummy.source2/coverage.xml')
differ = CoberturaDiff(cobertura1, cobertura2)
expected_sources = {
'dummy/__init__.py': [],
'dummy/dummy.py': [
Line(1, u'def foo():\n', None, None),
Line(2, u' pass\n', None, None),
Line(3, u'\n', None, None),
Line(4, u'def bar():\n', None, None),
Line(5, u" a = 'a'\n", True, 'cov-up'),
Line(6, u" d = 'd'\n", True, 'line-edit')
],
'dummy/dummy2.py': [
Line(1, u'def baz():\n', None, None),
Line(2, u" c = 'c'\n", True, 'line-edit'),
Line(3, u'\n', None, 'line-edit'),
Line(4, u'def bat():\n', True, 'line-edit'),
Line(5, u' pass\n', False, 'cov-down')
],
'dummy/dummy3.py': [
Line(1, u'def foobar():\n', False, 'line-edit'),
Line(
2,
u' pass # This is a very long comment that was purposefully written so we could test how HTML rendering looks like when the boundaries of the page are reached. And here is a non-ascii char: \u015e\n',
False, 'line-edit')
],
}
for filename in cobertura2.files():
assert differ.file_source(filename) == \
expected_sources[filename]