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Unittests

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This commit is contained in:
bprashanth
2016-10-28 17:14:33 -07:00
parent aee5b8099c
commit 11638e9ee1
10 changed files with 152 additions and 5 deletions
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58
pkg/kubelet/dockershim/docker_sandbox_test.go
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@@ -25,6 +25,7 @@ import (
"github.com/stretchr/testify/assert"
runtimeApi "k8s.io/kubernetes/pkg/kubelet/api/v1alpha1/runtime"
kubecontainer "k8s.io/kubernetes/pkg/kubelet/container"
"k8s.io/kubernetes/pkg/kubelet/types"
)
@@ -99,12 +100,13 @@ func TestSandboxStatus(t *testing.T) {
state := runtimeApi.PodSandBoxState_READY
ct := int64(0)
hostNetwork := false
expected := &runtimeApi.PodSandboxStatus{
State: &state,
CreatedAt: &ct,
Metadata: config.Metadata,
Network: &runtimeApi.PodSandboxNetworkStatus{Ip: &fakeIP},
Linux: &runtimeApi.LinuxPodSandboxStatus{Namespaces: &runtimeApi.Namespace{Network: &fakeNS}},
Linux: &runtimeApi.LinuxPodSandboxStatus{Namespaces: &runtimeApi.Namespace{Network: &fakeNS, Options: &runtimeApi.NamespaceOption{HostNetwork: &hostNetwork}}},
Labels: labels,
Annotations: annotations,
}
@@ -138,3 +140,57 @@ func TestSandboxStatus(t *testing.T) {
status, err = ds.PodSandboxStatus(id)
assert.Error(t, err, fmt.Sprintf("status of sandbox: %+v", status))
}
// TestNetworkPluginInvocation checks that the right SetUpPod and TearDownPod
// calls are made when we run/stop a sandbox.
func TestNetworkPluginInvocation(t *testing.T) {
ds, _, _ := newTestDockerService()
mockPlugin := newTestNetworkPlugin(t)
ds.networkPlugin = mockPlugin
defer mockPlugin.Finish()
name := "foo0"
ns := "bar0"
c := makeSandboxConfigWithLabelsAndAnnotations(
name, ns, "0", 0,
map[string]string{"label": name},
map[string]string{"annotation": ns},
)
cID := kubecontainer.ContainerID{Type: runtimeName, ID: fmt.Sprintf("/%v", makeSandboxName(c))}
setup := mockPlugin.EXPECT().SetUpPod(ns, name, cID)
// StopPodSandbox performs a lookup on status to figure out if the sandbox
// is running with hostnetworking, as all its given is the ID.
mockPlugin.EXPECT().GetPodNetworkStatus(ns, name, cID)
mockPlugin.EXPECT().TearDownPod(ns, name, cID).After(setup)
_, err := ds.RunPodSandbox(c)
assert.NoError(t, err)
err = ds.StopPodSandbox(cID.ID)
assert.NoError(t, err)
}
// TestHostNetworkPluginInvocation checks that *no* SetUp/TearDown calls happen
// for host network sandboxes.
func TestHostNetworkPluginInvocation(t *testing.T) {
ds, _, _ := newTestDockerService()
mockPlugin := newTestNetworkPlugin(t)
ds.networkPlugin = mockPlugin
defer mockPlugin.Finish()
name := "foo0"
ns := "bar0"
c := makeSandboxConfigWithLabelsAndAnnotations(
name, ns, "0", 0,
map[string]string{"label": name},
map[string]string{"annotation": ns},
)
hostNetwork := true
c.Linux = &runtimeApi.LinuxPodSandboxConfig{NamespaceOptions: &runtimeApi.NamespaceOption{HostNetwork: &hostNetwork}}
cID := kubecontainer.ContainerID{Type: runtimeName, ID: fmt.Sprintf("/%v", makeSandboxName(c))}
// No calls to network plugin are expected
_, err := ds.RunPodSandbox(c)
assert.NoError(t, err)
assert.NoError(t, ds.StopPodSandbox(cID.ID))
}