def test_read_space_argument(tmpdir):
tmpfile = tmpdir.join('env.bash')
tmpfile.write('A=$1')
myenv = {'B': 'BAZ'}
result = read_envbash(str(tmpfile), env=myenv, arguments=['FOO BAR', 'BAZ'])
assert result['A'] == 'FOO BAR'
assert result['B'] == 'BAZ'
def test_read_one_argument(tmpdir):
tmpfile = tmpdir.join('env.bash')
tmpfile.write('A=$1; B="BAR"')
myenv = {'A': 'X', 'B': 'Y', 'C': 'BAZ'}
result = read_envbash(str(tmpfile), env=myenv, arguments=['FOO'])
assert result['A'] == 'FOO'
assert result['B'] == 'BAR'
assert result['C'] == 'BAZ'
def test_read_three_arguments(tmpdir):
tmpfile = tmpdir.join('env.bash')
tmpfile.write('A=$1; B=$2; C=$3; D="QUX"')
myenv = {'D': 'Z'}
result = read_envbash(str(tmpfile), env=myenv, arguments=['FOO', 'BAR', 'BAZ'])
assert result['A'] == 'FOO'
assert result['B'] == 'BAR'
assert result['C'] == 'BAZ'
assert result['D'] == 'QUX'
def test_read_normal(tmpdir):
if 'FOO' in os.environ:
del os.environ['FOO']
orig = dict(os.environ)
tmpfile = tmpdir.join('env.bash')
tmpfile.write('FOO=BAR')
result = read_envbash(str(tmpfile))
assert result['FOO'] == 'BAR'
del result['FOO']
assert result == orig
def test_read_fixups(tmpdir):
tmpfile = tmpdir.join('env.bash')
tmpfile.write('A=B; C=D; E=F; G=H')
myenv = {'A': 'Z', 'E': 'F'}
result = read_envbash(str(tmpfile), env=myenv, fixups=['A', 'C'])
# there will be extra stuff in result since fixups is overridden, so can't
# test strict equality.
assert result['A'] == 'Z' # fixups, myenv, env.bash
assert 'C' not in result # fixups, not myenv, env.bash
assert result['E'] == 'F' # not fixups, myenv, env.bash
assert result['G'] == 'H' # not fixups, not myenv, env.bash
def test_read_env(tmpdir):
tmpfile = tmpdir.join('env.bash')
tmpfile.write('FOO=BAR')
myenv = {}
result = read_envbash(str(tmpfile), env=myenv)
assert result == {'FOO': 'BAR'}
def test_read_exit(tmpdir):
tmpfile = tmpdir.join('env.bash')
tmpfile.write('exit')
with pytest.raises(ValueError):
read_envbash(str(tmpfile))
def test_read_error(tmpdir):
orig = dict(os.environ)
tmpfile = tmpdir.join('env.bash')
tmpfile.write('echo ugh >&2\nfalse')
result = read_envbash(str(tmpfile))
assert result == orig
def test_read_empty(tmpdir):
orig = dict(os.environ)
tmpfile = tmpdir.join('env.bash')
tmpfile.write('')
result = read_envbash(str(tmpfile))
assert result == orig
def test_read_permission_error(tmpdir):
tmpdir.chmod(0) # remove all perms
with pytest.raises(PermissionError):
read_envbash(str(tmpdir.join('env.bash')))
def test_read_missing_ok(tmpdir):
result = read_envbash(str(tmpdir.join('notfound')), missing_ok=True)
assert result is None
def test_read_missing_not_ok(tmpdir):
with pytest.raises(FileNotFoundError):
read_envbash(str(tmpdir.join('notfound')))