def test__linux_lvm(self):
"""
Test grains._linux_lvm, normal return
Should return a populated dictionary
"""
vgs_out = " vg00\n vg01"
lvs_out_vg00 = " root\n swap\n tmp \n usr \n var"
lvs_out_vg01 = " opt \n"
cmd_out = MagicMock(autospec=True,
side_effect=[vgs_out, lvs_out_vg00, lvs_out_vg01])
patch_which = patch("salt.utils.path.which",
autospec=True,
return_value="/usr/sbin/lvm")
patch_cmd_lvm = patch.dict(lvm.__salt__, {"cmd.run": cmd_out})
with patch_which, patch_cmd_lvm:
ret = lvm._linux_lvm()
assert ret == {
"lvm": {
"vg00": ["root", "swap", "tmp", "usr", "var"],
"vg01": ["opt"]
}
}, ret
def test__linux_lvm_with_non_zero_exit_codes(self):
"""
Test grains._linux_lvm, with non-zero exit codes for lvm command
Should return a populated dictionary
"""
vgs_out = {
"pid": 123,
"retcode": 5,
"stdout": " vg00\n vg01",
"stderr": " Skipping clustered volume vgcluster\n Skipping volume group vgcluster",
}
lvs_out_vg00 = {
"pid": 456,
"retcode": 0,
"stdout": " root\n swap\n tmp \n usr \n var",
"stderr": "",
}
lvs_out_vg01 = {"pid": 789, "retcode": 0, "stdout": " opt", "stderr": ""}
cmd_out = MagicMock(
autospec=True, side_effect=[vgs_out, lvs_out_vg00, lvs_out_vg01]
)
patch_which = patch(
"salt.utils.path.which", autospec=True, return_value="/usr/sbin/lvm"
)
patch_cmd_lvm = patch.dict(lvm.__salt__, {"cmd.run_all": cmd_out})
with patch_which, patch_cmd_lvm:
ret = lvm._linux_lvm()
assert ret == {
"lvm": {"vg00": ["root", "swap", "tmp", "usr", "var"], "vg01": ["opt"]}
}, ret
def test__linux_lvm_no_logical_volumes(self):
"""
Test grains._linux_lvm, lvm is installed but no volumes
Should return a dictionary only with the header
"""
vgs_out = ""
cmd_out = MagicMock(autospec=True, side_effect=[vgs_out])
patch_which = patch("salt.utils.path.which",
autospec=True,
return_value="/usr/sbin/lvm")
patch_cmd_lvm = patch.dict(lvm.__salt__, {"cmd.run": cmd_out})
with patch_which, patch_cmd_lvm:
ret = lvm._linux_lvm()
assert ret == {"lvm": {}}, ret
def test__linux_lvm_no_volume_groups(self):
"""
Test grains._linux_lvm, lvm is installed but no volume groups created.
Should return a dictionary only with the header
"""
vgs_out = {"pid": 123, "retcode": 0, "stdout": "", "stderr": ""}
cmd_out = MagicMock(autospec=True, side_effect=[vgs_out])
patch_which = patch(
"salt.utils.path.which", autospec=True, return_value="/usr/sbin/lvm"
)
patch_cmd_lvm = patch.dict(lvm.__salt__, {"cmd.run_all": cmd_out})
with patch_which, patch_cmd_lvm:
ret = lvm._linux_lvm()
assert ret == {"lvm": {}}, ret
def test__linux_lvm_no_lvm(self):
"""
Test grains._linux_lvm, no lvm installed
Should return nothing
"""
vgs_out = " vg00\n vg01"
lvs_out_vg00 = " root\n swap\n tmp \n usr \n var"
lvs_out_vg01 = " opt \n"
cmd_out = MagicMock(autospec=True,
side_effect=[vgs_out, lvs_out_vg00, lvs_out_vg01])
patch_which = patch("salt.utils.path.which",
autospec=True,
return_value="")
patch_cmd_lvm = patch.dict(lvm.__salt__, {"cmd.run": cmd_out})
with patch_which, patch_cmd_lvm:
ret = lvm._linux_lvm()
assert ret is None, ret
def test__linux_lvm_with_WARNINGs(self):
"""
Test grains._linux_lvm, with WARNINGs in lvm command output
Should return a populated dictionary
"""
vgs_out = {
"pid": 123,
"retcode": 0,
"stdout": " vg00\n vg01",
"stderr": "WARNING: Something wrong is not right",
}
lvs_out_vg00 = {
"pid": 456,
"retcode": 0,
"stdout": " root\n swap\n tmp \n usr \n var",
"stderr": "WARNING: Something wrong is not right",
}
lvs_out_vg01 = {
"pid": 789,
"retcode": 0,
"stdout": " opt",
"stderr": "WARNING: Something wrong is not right",
}
cmd_out = MagicMock(
autospec=True, side_effect=[vgs_out, lvs_out_vg00, lvs_out_vg01]
)
patch_which = patch(
"salt.utils.path.which", autospec=True, return_value="/usr/sbin/lvm"
)
patch_cmd_lvm = patch.dict(lvm.__salt__, {"cmd.run_all": cmd_out})
with patch_which, patch_cmd_lvm:
ret = lvm._linux_lvm()
assert ret == {
"lvm": {"vg00": ["root", "swap", "tmp", "usr", "var"], "vg01": ["opt"]}
}, ret
def test__linux_lvm_no_lvm(self):
"""
Test grains._linux_lvm, no lvm installed
Should return nothing
"""
vgs_out = {"pid": 123, "retcode": 0, "stdout": " vg00\n vg01", "stderr": ""}
lvs_out_vg00 = {
"pid": 456,
"retcode": 0,
"stdout": " root\n swap\n tmp \n usr \n var",
"stderr": "",
}
lvs_out_vg01 = {"pid": 789, "retcode": 0, "stdout": " opt", "stderr": ""}
cmd_out = MagicMock(
autospec=True, side_effect=[vgs_out, lvs_out_vg00, lvs_out_vg01]
)
patch_which = patch("salt.utils.path.which", autospec=True, return_value="")
patch_cmd_lvm = patch.dict(lvm.__salt__, {"cmd.run_all": cmd_out})
with patch_which, patch_cmd_lvm:
ret = lvm._linux_lvm()
assert ret is None, ret
