def test_add_lines_stages_skip_scratch(self, dfparser, at_start):
dfparser.content = dedent("""\
From builder
CMD xyz ❤
From scratch
LABEL type=scratch
From base
LABEL a=b c=d
ENV h i
From scratch
LABEL type=scratch2
""")
dfparser.add_lines("something new ❤",
all_stages=True,
skip_scratch=True,
at_start=at_start)
if at_start:
assert "something new ❤" in dfparser.lines[1]
assert "something new ❤" in dfparser.lines[6]
else:
assert "something new ❤" in dfparser.lines[2]
assert "something new ❤" in dfparser.lines[8]
assert len([
line for line in dfparser.lines if "something new ❤" in line
]) == 2
assert len(dfparser.lines) == 11
def test_add_lines_stages(self, dfparser):
dfparser.content = dedent("""\
From builder
CMD xyz
From base
LABEL a=b c=d
ENV h i
""")
dfparser.add_lines("something new", all_stages=True)
assert "something new" in dfparser.lines[2]
assert "something new" in dfparser.lines[-1]
assert len([line for line in dfparser.lines if "something new" in line]) == 2
assert len(dfparser.lines) == 7
def test_add_lines_stages(self, dfparser):
dfparser.content = dedent("""\
From builder
CMD xyz ❤
From base
LABEL a=b c=d
ENV h i
""")
dfparser.add_lines("something new ❤", all_stages=True)
assert "something new ❤" in dfparser.lines[2]
assert "something new ❤" in dfparser.lines[-1]
assert len([line for line in dfparser.lines if "something new ❤" in line]) == 2
assert len(dfparser.lines) == 7
def test_add_lines_stages_skip_scratch(self, dfparser, at_start):
dfparser.content = dedent("""\
From builder
CMD xyz
From scratch
LABEL type=scratch
From base
LABEL a=b c=d
ENV h i
From scratch
LABEL type=scratch2
""")
dfparser.add_lines("something new", all_stages=True, skip_scratch=True, at_start=at_start)
if at_start:
assert "something new" in dfparser.lines[1]
assert "something new" in dfparser.lines[6]
else:
assert "something new" in dfparser.lines[2]
assert "something new" in dfparser.lines[8]
assert len([line for line in dfparser.lines if "something new" in line]) == 2
assert len(dfparser.lines) == 11
def test_add_lines_stage_edge(self, dfparser):
dfparser.content = "# no from or newline ❤"
dfparser.add_lines("begin with new ❤", at_start=True)
dfparser.add_lines("end with new ❤")
assert "begin with new ❤" in dfparser.lines[0]
assert "end with new ❤" in dfparser.lines[2]
def test_add_lines_stage_edge(self, dfparser):
dfparser.content = "# no from or newline"
dfparser.add_lines("begin with new", at_start=True)
dfparser.add_lines("end with new")
assert "begin with new" in dfparser.lines[0]
assert "end with new" in dfparser.lines[2]
