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Svc REST: Move test to reduce diff in next commits

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No changes - just move.
This commit is contained in:
Tim Hockin 2021-07-08 17:07:55 -07:00
parent 6d640aa244
commit 42b53d850d
1 changed files with 76 additions and 76 deletions
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152
pkg/registry/core/service/storage/storage_test.go
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@ -5408,6 +5408,82 @@ func TestCreateExternalTrafficPolicy(t *testing.T) {
} }
} }
// Prove that create skips allocations for Headless services.
func TestCreateSkipsAllocationsForHeadless(t *testing.T) {
testCases := []struct {
name string
clusterFamilies []api.IPFamily
enableDualStack bool
svc *api.Service
expectError bool
}{{
name: "singlestack:v4_gate:off",
clusterFamilies: []api.IPFamily{api.IPv4Protocol},
enableDualStack: false,
svc: svctest.MakeService("foo"),
}, {
name: "singlestack:v6_gate:on",
clusterFamilies: []api.IPFamily{api.IPv6Protocol},
enableDualStack: true,
svc: svctest.MakeService("foo"),
}, {
name: "dualstack:v4v6_gate:off",
clusterFamilies: []api.IPFamily{api.IPv4Protocol, api.IPv6Protocol},
enableDualStack: false,
svc: svctest.MakeService("foo"),
}, {
name: "dualstack:v6v4_gate:on",
clusterFamilies: []api.IPFamily{api.IPv6Protocol, api.IPv4Protocol},
enableDualStack: true,
svc: svctest.MakeService("foo"),
}, {
name: "singlestack:v4_gate:off_type:NodePort",
clusterFamilies: []api.IPFamily{api.IPv4Protocol},
enableDualStack: false,
svc: svctest.MakeService("foo", svctest.SetTypeNodePort),
expectError: true,
}, {
name: "singlestack:v6_gate:on_type:LoadBalancer",
clusterFamilies: []api.IPFamily{api.IPv6Protocol},
enableDualStack: true,
svc: svctest.MakeService("foo", svctest.SetTypeLoadBalancer),
expectError: true,
}}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
defer featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.IPv6DualStack, tc.enableDualStack)()
storage, _, server := newStorage(t, tc.clusterFamilies)
defer server.Terminate(t)
defer storage.Store.DestroyFunc()
// This test is ONLY headless services.
tc.svc.Spec.ClusterIP = api.ClusterIPNone
ctx := genericapirequest.NewDefaultContext()
createdObj, err := storage.Create(ctx, tc.svc, rest.ValidateAllObjectFunc, &metav1.CreateOptions{})
if tc.expectError && err != nil {
return
}
if err != nil {
t.Fatalf("unexpected error creating service: %v", err)
}
if tc.expectError && err == nil {
t.Fatalf("unexpected success creating service")
}
createdSvc := createdObj.(*api.Service)
if createdSvc.Spec.ClusterIP != "None" {
t.Errorf("expected clusterIP \"None\", got %q", createdSvc.Spec.ClusterIP)
}
if !reflect.DeepEqual(createdSvc.Spec.ClusterIPs, []string{"None"}) {
t.Errorf("expected clusterIPs [\"None\"], got %q", createdSvc.Spec.ClusterIPs)
}
})
}
}
// Prove that a dry-run create doesn't actually allocate IPs or ports. // Prove that a dry-run create doesn't actually allocate IPs or ports.
func TestCreateDryRun(t *testing.T) { func TestCreateDryRun(t *testing.T) {
testCases := []struct { testCases := []struct {
@ -5505,79 +5581,3 @@ func TestCreateDryRun(t *testing.T) {
}) })
} }
} }
// Prove that create skips allocations for Headless services.
func TestCreateSkipsAllocationsForHeadless(t *testing.T) {
testCases := []struct {
name string
clusterFamilies []api.IPFamily
enableDualStack bool
svc *api.Service
expectError bool
}{{
name: "singlestack:v4_gate:off_type:ClusterIP",
clusterFamilies: []api.IPFamily{api.IPv4Protocol},
enableDualStack: false,
svc: svctest.MakeService("foo"),
}, {
name: "singlestack:v6_gate:on_type:ClusterIP",
clusterFamilies: []api.IPFamily{api.IPv6Protocol},
enableDualStack: true,
svc: svctest.MakeService("foo"),
}, {
name: "dualstack:v4v6_gate:off_type:ClusterIP",
clusterFamilies: []api.IPFamily{api.IPv4Protocol, api.IPv6Protocol},
enableDualStack: false,
svc: svctest.MakeService("foo"),
}, {
name: "dualstack:v6v4_gate:on_type:ClusterIP",
clusterFamilies: []api.IPFamily{api.IPv6Protocol, api.IPv4Protocol},
enableDualStack: true,
svc: svctest.MakeService("foo"),
}, {
name: "singlestack:v4_gate:off_type:NodePort",
clusterFamilies: []api.IPFamily{api.IPv4Protocol},
enableDualStack: false,
svc: svctest.MakeService("foo", svctest.SetTypeNodePort),
expectError: true,
}, {
name: "singlestack:v6_gate:on_type:LoadBalancer",
clusterFamilies: []api.IPFamily{api.IPv6Protocol},
enableDualStack: true,
svc: svctest.MakeService("foo", svctest.SetTypeLoadBalancer),
expectError: true,
}}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
defer featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.IPv6DualStack, tc.enableDualStack)()
storage, _, server := newStorage(t, tc.clusterFamilies)
defer server.Terminate(t)
defer storage.Store.DestroyFunc()
// This test is ONLY headless services.
tc.svc.Spec.ClusterIP = api.ClusterIPNone
ctx := genericapirequest.NewDefaultContext()
createdObj, err := storage.Create(ctx, tc.svc, rest.ValidateAllObjectFunc, &metav1.CreateOptions{})
if tc.expectError && err != nil {
return
}
if err != nil {
t.Fatalf("unexpected error creating service: %v", err)
}
if tc.expectError && err == nil {
t.Fatalf("unexpected success creating service")
}
createdSvc := createdObj.(*api.Service)
if createdSvc.Spec.ClusterIP != "None" {
t.Errorf("expected clusterIP \"None\", got %q", createdSvc.Spec.ClusterIP)
}
if !reflect.DeepEqual(createdSvc.Spec.ClusterIPs, []string{"None"}) {
t.Errorf("expected clusterIPs [\"None\"], got %q", createdSvc.Spec.ClusterIPs)
}
})
}
}