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Add test to ensure we can deal with empty ips from database

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Kristoffer Dalby 2021-08-03 09:26:28 +01:00
parent 73207decfd
commit d3349aa4d1
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1 changed files with 36 additions and 0 deletions
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36
utils_test.go
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@ -117,3 +117,39 @@ func (s *Suite) TestGetMultiIp(c *check.C) {
c.Assert(nextIP2.String(), check.Equals, expectedNextIP.String()) c.Assert(nextIP2.String(), check.Equals, expectedNextIP.String())
} }
func (s *Suite) TestGetAvailableIpMachineWithoutIP(c *check.C) {
ip, err := h.getAvailableIP()
c.Assert(err, check.IsNil)
expected := netaddr.MustParseIP("10.27.0.0")
c.Assert(ip.String(), check.Equals, expected.String())
n, err := h.CreateNamespace("test_ip")
c.Assert(err, check.IsNil)
pak, err := h.CreatePreAuthKey(n.Name, false, false, nil)
c.Assert(err, check.IsNil)
_, err = h.GetMachine("test", "testmachine")
c.Assert(err, check.NotNil)
m := Machine{
ID: 0,
MachineKey: "foo",
NodeKey: "bar",
DiscoKey: "faa",
Name: "testmachine",
NamespaceID: n.ID,
Registered: true,
RegisterMethod: "authKey",
AuthKeyID: uint(pak.ID),
}
h.db.Save(&m)
ip2, err := h.getAvailableIP()
c.Assert(err, check.IsNil)
c.Assert(ip2.String(), check.Equals, expected.String())
}