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kubelet/container: Add tests for kubelet.makePortMappings().

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This commit is contained in:
Yifan Gu 2015-05-12 16:54:39 -07:00
parent d164ac0ba0
commit 2617cb26b8
1 changed files with 74 additions and 0 deletions
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74
pkg/kubelet/kubelet_test.go
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@ -4373,3 +4373,77 @@ func TestFilterOutTerminatedPods(t *testing.T) {
t.Errorf("expected %#v, got %#v", expected, actual) t.Errorf("expected %#v, got %#v", expected, actual)
} }
} }
func TestMakePortMappings(t *testing.T) {
tests := []struct {
container *api.Container
expectedPortMappings []kubecontainer.PortMapping
}{
{
&api.Container{
Name: "fooContainer",
Ports: []api.ContainerPort{
{
Protocol: api.ProtocolTCP,
ContainerPort: 80,
HostPort: 8080,
HostIP: "127.0.0.1",
},
{
Protocol: api.ProtocolTCP,
ContainerPort: 443,
HostPort: 4343,
HostIP: "192.168.0.1",
},
{
Name: "foo",
Protocol: api.ProtocolUDP,
ContainerPort: 555,
HostPort: 5555,
},
{
Name: "foo", // Duplicated, should be ignored.
Protocol: api.ProtocolUDP,
ContainerPort: 888,
HostPort: 8888,
},
{
Protocol: api.ProtocolTCP, // Duplicated, should be ignored.
ContainerPort: 80,
HostPort: 8888,
},
},
},
[]kubecontainer.PortMapping{
{
Name: "fooContainer-TCP:80",
Protocol: api.ProtocolTCP,
ContainerPort: 80,
HostPort: 8080,
HostIP: "127.0.0.1",
},
{
Name: "fooContainer-TCP:443",
Protocol: api.ProtocolTCP,
ContainerPort: 443,
HostPort: 4343,
HostIP: "192.168.0.1",
},
{
Name: "fooContainer-foo",
Protocol: api.ProtocolUDP,
ContainerPort: 555,
HostPort: 5555,
HostIP: "",
},
},
},
}
for i, tt := range tests {
actual := makePortMappings(tt.container)
if !reflect.DeepEqual(tt.expectedPortMappings, actual) {
t.Errorf("%d: Expected: %#v, saw: %#v", i, tt.expectedPortMappings, actual)
}
}
}