def test_add(self):
patcher = LinePatcher()
patch = Patch('', 1, 1, 1, 1)
patcher.add(patch)
assert patcher._patches == [patch]
assert patcher._sorted is False
def test_patch_empty(self):
content = trim_docstring("""
""",
strip_leading=True,
as_string=False)
patcher = LinePatcher()
assert patcher.patch(content) is content
def test_sort(self):
patcher = LinePatcher()
p1 = Patch('', 1, 1, 1, 1)
p2 = Patch('', 4, 1, 5, 1)
p3 = Patch('', 2, 1, 2, 1)
patcher.add(p1)
patcher.add(p2)
patcher.add(p3)
patcher._sort_patches()
assert patcher._sorted is True
assert patcher._patches == [p2, p3, p1]
def test_add_multiple(self):
patcher = LinePatcher()
patch = Patch('', 1, 1, 1, 1)
patcher.add(patch)
patch2 = Patch('', 1, 1, 1, 1)
patcher.add(patch2)
assert patcher._patches == [patch, patch2]
assert patcher._sorted is False
def test_patch_indented(self, patches, expected):
patcher = LinePatcher()
for p in patches:
patcher.add(p)
assert '\n'.join(patcher.patch(
self.content_indented)) == trim(expected)
def test_construct(self):
patcher = LinePatcher()
assert patcher._patches == []
assert patcher._sorted is False
def test_insert_after(self, patches, expected):
patcher = LinePatcher() # Insert after the line is default.
for p in patches:
patcher.add(p)
assert '\n'.join(patcher.patch(self.content)) == trim(expected)
def test_insert_before(self, patches, expected):
patcher = LinePatcher(insert_after=False)
for p in patches:
patcher.add(p)
assert '\n'.join(patcher.patch(self.content)) == trim(expected)