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from six import StringIO
import pytest
from doit.exceptions import InvalidCommand
from doit.dependency import Dependency
from doit.cmd_ignore import Ignore
from .conftest import tasks_sample
class TestCmdIgnore(object):
@pytest.fixture
def tasks(self, request):
return tasks_sample()
def testIgnoreAll(self, tasks, depfile_name):
output = StringIO()
cmd = Ignore(outstream=output, dep_file=depfile_name,
backend='dbm', task_list=tasks)
cmd._execute([])
got = output.getvalue().split("\n")[:-1]
assert ["You cant ignore all tasks! Please select a task."] == got, got
dep = Dependency(depfile_name)
for task in tasks:
assert None == dep._get(task.name, "ignore:")
def testIgnoreOne(self, tasks, depfile_name):
output = StringIO()
cmd = Ignore(outstream=output, dep_file=depfile_name,
backend='dbm', task_list=tasks)
cmd._execute(["t2", "t1"])
got = output.getvalue().split("\n")[:-1]
assert ["ignoring t2", "ignoring t1"] == got
dep = Dependency(depfile_name)
assert '1' == dep._get("t1", "ignore:")
assert '1' == dep._get("t2", "ignore:")
assert None == dep._get("t3", "ignore:")
def testIgnoreGroup(self, tasks, depfile_name):
output = StringIO()
cmd = Ignore(outstream=output, dep_file=depfile_name,
backend='dbm', task_list=tasks)
cmd._execute(["g1"])
got = output.getvalue().split("\n")[:-1]
dep = Dependency(depfile_name)
assert None == dep._get("t1", "ignore:"), got
assert None == dep._get("t2", "ignore:")
assert '1' == dep._get("g1", "ignore:")
assert '1' == dep._get("g1.a", "ignore:")
assert '1' == dep._get("g1.b", "ignore:")
# if task dependency not from a group dont ignore it
def testDontIgnoreTaskDependency(self, tasks, depfile_name):
output = StringIO()
cmd = Ignore(outstream=output, dep_file=depfile_name,
backend='dbm', task_list=tasks)
cmd._execute(["t3"])
dep = Dependency(depfile_name)
assert '1' == dep._get("t3", "ignore:")
assert None == dep._get("t1", "ignore:")
def testIgnoreInvalid(self, tasks, depfile_name):
output = StringIO()
cmd = Ignore(outstream=output, dep_file=depfile_name,
backend='dbm', task_list=tasks)
pytest.raises(InvalidCommand, cmd._execute, ["XXX"])
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