def test_command_with_stdin(self):
"""Test that cli() can handle string input."""
stdin = 'hi\nthere\n'
subcommand = '{wc} -l | {grep} -q 2'.format(wc=shutil.which('wc'),
grep=shutil.which('grep'))
operation = commandline.cli(command=['/bin/sh', '-c', subcommand],
shell=False,
stdin=stdin)
assert operation.output.returncode.result() == 0
operation = commandline.commandline_operation('/bin/sh',
['-c', subcommand],
stdin=stdin)
assert operation.output.returncode.result() == 0
subcommand = '{wc} -l | {grep} -q 1'.format(wc=shutil.which('wc'),
grep=shutil.which('grep'))
operation = commandline.cli(command=['/bin/sh', '-c', subcommand],
shell=False,
stdin=stdin)
assert operation.output.returncode.result() != 0
operation = commandline.commandline_operation('/bin/sh',
['-c', subcommand],
stdin=stdin)
assert operation.output.returncode.result() != 0
def test_false_explicit(self):
"""Test a command known to produce a return code of 1."""
command = shutil.which('false')
operation = commandline.cli(command=[command], shell=False)
# Explicitly run the operation.
operation.run()
assert operation.output.returncode.result() == 1
def test_false_explicit(self):
"""Test a command known to produce a return code of 1."""
command = shutil.which('false')
operation = commandline.cli(command=[command], shell=False)
# Explicitly run the operation.
operation.run()
assert operation.output.returncode.result() == 1
def test_true(self):
"""Test a command known to produce a return code of 0."""
command = shutil.which('true')
operation = commandline.cli(command=[command], shell=False)
# Note: getitem not implemented.
# assert 'stdout' in operation.output
# assert 'stderr' in operation.output
assert hasattr(operation.output, 'stdout')
assert hasattr(operation.output, 'stderr')
assert not hasattr(operation.output, 'erroroutput')
assert hasattr(operation.output, 'returncode')
operation.run()
# assert operation.output.returncode.result() == 0
assert operation.output.returncode.result() == 0
def test_true(self):
"""Test a command known to produce a return code of 0."""
command = shutil.which('true')
operation = commandline.cli(command=[command], shell=False)
# Note: 'stdout' and 'stderr' not mapped.
# Note: getitem not implemented.
# assert not 'stdout' in operation.output
# assert not 'stderr' in operation.output
assert not hasattr(operation.output, 'stdout')
assert not hasattr(operation.output, 'stderr')
# Check for the attributes that we _do_ expect.
assert hasattr(operation.output, 'erroroutput')
assert hasattr(operation.output, 'returncode')
operation.run()
# assert operation.output.returncode.result() == 0
assert operation.output.returncode.result() == 0
def test_command_with_arguments(self):
"""Test that cli() can wrap a command with arguments."""
# TODO: (FR5+) do we want to pipeline or checkpoint stdout somehow?
operation = commandline.cli(
command=[shutil.which('echo'), 'hi', 'there'], shell=False)
assert operation.output.returncode.result() == 0
def test_false_implicit(self):
command = shutil.which('false')
operation = commandline.cli(command=[command], shell=False)
# Allow the operation to be executed implicitly to satisfy data constraint.
assert operation.output.returncode.result() == 1
def test_command_with_arguments(self):
"""Test that cli() can wrap a command with arguments."""
# TODO: (FR5+) do we want to pipeline or checkpoint stdout somehow?
operation = commandline.cli(command=[shutil.which('echo'), 'hi', 'there'])
assert operation.output.returncode.result() == 0
def test_false_implicit(self):
command = shutil.which('false')
operation = commandline.cli(command=[command], shell=False)
# Allow the operation to be executed implicitly to satisfy data constraint.
assert operation.output.returncode.result() == 1