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Merge pull request #77530 from seans3/unexport-print-table

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Unexport PrintTable function
This commit is contained in:
Kubernetes Prow Robot 2019-05-08 17:15:26 -07:00 committed by GitHub
commit b6887e3915
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 115 additions and 99 deletions
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203
pkg/printers/internalversion/printers_test.go
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@ -1099,7 +1099,8 @@ func TestPrintHunmanReadableIngressWithColumnLabels(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buff, printers.PrintOptions{NoHeaders: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true})
if err := printer.PrintObj(table, buff); err != nil {
t.Fatal(err)
}
output := string(buff.Bytes())
@ -1233,7 +1234,8 @@ func TestPrintHumanReadableService(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buff, printers.PrintOptions{NoHeaders: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true})
if err := printer.PrintObj(table, buff); err != nil {
t.Fatal(err)
}
output := string(buff.Bytes())
@ -2043,8 +2045,8 @@ func TestPrintDeployment(t *testing.T) {
UnavailableReplicas: 4,
},
},
"test1\t0/5\t2\t1\t0s\n",
"test1\t0/5\t2\t1\t0s\tfake-container1,fake-container2\tfake-image1,fake-image2\tfoo=bar\n",
"test1 0/5 2 1 0s\n",
"test1 0/5 2 1 0s fake-container1,fake-container2 fake-image1,fake-image2 foo=bar\n",
},
}
@ -2055,7 +2057,8 @@ func TestPrintDeployment(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buf, printers.PrintOptions{NoHeaders: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true})
if err := printer.PrintObj(table, buf); err != nil {
t.Fatal(err)
}
if buf.String() != test.expect {
@ -2065,7 +2068,8 @@ func TestPrintDeployment(t *testing.T) {
table, err = printers.NewTableGenerator().With(AddHandlers).GenerateTable(&test.deployment, printers.PrintOptions{Wide: true})
verifyTable(t, table)
// print deployment with '-o wide' option
if err := printers.PrintTable(table, buf, printers.PrintOptions{Wide: true, NoHeaders: true}); err != nil {
printer = printers.NewTablePrinter(printers.PrintOptions{Wide: true, NoHeaders: true})
if err := printer.PrintObj(table, buf); err != nil {
t.Fatal(err)
}
if buf.String() != test.wideExpect {
@ -2099,7 +2103,7 @@ func TestPrintDaemonSet(t *testing.T) {
NumberAvailable: 0,
},
},
"test1\t3\t2\t1\t2\t0\t<none>\t0s\n",
"test1 3 2 1 2 0 <none> 0s",
},
}
@ -2110,7 +2114,8 @@ func TestPrintDaemonSet(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buf, printers.PrintOptions{NoHeaders: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true})
if err := printer.PrintObj(table, buf); err != nil {
t.Fatal(err)
}
if !strings.HasPrefix(buf.String(), test.startsWith) {
@ -2140,7 +2145,7 @@ func TestPrintJob(t *testing.T) {
Succeeded: 1,
},
},
"job1\t1/2\t\t0s\n",
"job1 1/2 0s\n",
},
{
batch.Job{
@ -2155,7 +2160,7 @@ func TestPrintJob(t *testing.T) {
Succeeded: 0,
},
},
"job2\t0/1\t\t10y\n",
"job2 0/1 10y\n",
},
{
batch.Job{
@ -2172,7 +2177,7 @@ func TestPrintJob(t *testing.T) {
CompletionTime: &metav1.Time{Time: now.Add(31 * time.Minute)},
},
},
"job3\t0/1\t30m\t10y\n",
"job3 0/1 30m 10y\n",
},
{
batch.Job{
@ -2188,7 +2193,7 @@ func TestPrintJob(t *testing.T) {
StartTime: &metav1.Time{Time: time.Now().Add(-20 * time.Minute)},
},
},
"job4\t0/1\t20m\t10y\n",
"job4 0/1 20m 10y\n",
},
}
@ -2199,11 +2204,12 @@ func TestPrintJob(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buf, printers.PrintOptions{NoHeaders: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true})
if err := printer.PrintObj(table, buf); err != nil {
t.Fatal(err)
}
if buf.String() != test.expect {
t.Fatalf("Expected: %s, got: %s", test.expect, buf.String())
t.Errorf("Expected: %s, got: %s", test.expect, buf.String())
}
buf.Reset()
}
@ -2237,7 +2243,7 @@ func TestPrintHPA(t *testing.T) {
DesiredReplicas: 5,
},
},
"some-hpa\tReplicationController/some-rc\t<none>\t<unset>\t10\t4\t<unknown>\n",
"some-hpa ReplicationController/some-rc <none> <unset> 10 4 <unknown>\n",
},
// external source type, target average value (no current)
{
@ -2271,7 +2277,7 @@ func TestPrintHPA(t *testing.T) {
DesiredReplicas: 5,
},
},
"some-hpa\tReplicationController/some-rc\t<unknown>/100m (avg)\t2\t10\t4\t<unknown>\n",
"some-hpa ReplicationController/some-rc <unknown>/100m (avg) 2 10 4 <unknown>\n",
},
// external source type, target average value
{
@ -2319,7 +2325,7 @@ func TestPrintHPA(t *testing.T) {
},
},
},
"some-hpa\tReplicationController/some-rc\t50m/100m (avg)\t2\t10\t4\t<unknown>\n",
"some-hpa ReplicationController/some-rc 50m/100m (avg) 2 10 4 <unknown>\n",
},
// external source type, target value (no current)
{
@ -2353,7 +2359,7 @@ func TestPrintHPA(t *testing.T) {
DesiredReplicas: 5,
},
},
"some-hpa\tReplicationController/some-rc\t<unknown>/100m\t2\t10\t4\t<unknown>\n",
"some-hpa ReplicationController/some-rc <unknown>/100m 2 10 4 <unknown>\n",
},
// external source type, target value
{
@ -2400,7 +2406,7 @@ func TestPrintHPA(t *testing.T) {
},
},
},
"some-hpa\tReplicationController/some-rc\t50m/100m\t2\t10\t4\t<unknown>\n",
"some-hpa ReplicationController/some-rc 50m/100m 2 10 4 <unknown>\n",
},
// pods source type (no current)
{
@ -2433,7 +2439,7 @@ func TestPrintHPA(t *testing.T) {
DesiredReplicas: 5,
},
},
"some-hpa\tReplicationController/some-rc\t<unknown>/100m\t2\t10\t4\t<unknown>\n",
"some-hpa ReplicationController/some-rc <unknown>/100m 2 10 4 <unknown>\n",
},
// pods source type
{
@ -2479,7 +2485,7 @@ func TestPrintHPA(t *testing.T) {
},
},
},
"some-hpa\tReplicationController/some-rc\t50m/100m\t2\t10\t4\t<unknown>\n",
"some-hpa ReplicationController/some-rc 50m/100m 2 10 4 <unknown>\n",
},
// object source type (no current)
{
@ -2516,7 +2522,7 @@ func TestPrintHPA(t *testing.T) {
DesiredReplicas: 5,
},
},
"some-hpa\tReplicationController/some-rc\t<unknown>/100m\t2\t10\t4\t<unknown>\n",
"some-hpa ReplicationController/some-rc <unknown>/100m 2 10 4 <unknown>\n",
},
// object source type
{
@ -2570,7 +2576,7 @@ func TestPrintHPA(t *testing.T) {
},
},
},
"some-hpa\tReplicationController/some-rc\t50m/100m\t2\t10\t4\t<unknown>\n",
"some-hpa ReplicationController/some-rc 50m/100m 2 10 4 <unknown>\n",
},
// resource source type, targetVal (no current)
{
@ -2601,7 +2607,7 @@ func TestPrintHPA(t *testing.T) {
DesiredReplicas: 5,
},
},
"some-hpa\tReplicationController/some-rc\t<unknown>/100m\t2\t10\t4\t<unknown>\n",
"some-hpa ReplicationController/some-rc <unknown>/100m 2 10 4 <unknown>\n",
},
// resource source type, targetVal
{
@ -2643,7 +2649,7 @@ func TestPrintHPA(t *testing.T) {
},
},
},
"some-hpa\tReplicationController/some-rc\t50m/100m\t2\t10\t4\t<unknown>\n",
"some-hpa ReplicationController/some-rc 50m/100m 2 10 4 <unknown>\n",
},
// resource source type, targetUtil (no current)
{
@ -2674,7 +2680,7 @@ func TestPrintHPA(t *testing.T) {
DesiredReplicas: 5,
},
},
"some-hpa\tReplicationController/some-rc\t<unknown>/80%\t2\t10\t4\t<unknown>\n",
"some-hpa ReplicationController/some-rc <unknown>/80% 2 10 4 <unknown>\n",
},
// resource source type, targetUtil
{
@ -2717,7 +2723,7 @@ func TestPrintHPA(t *testing.T) {
},
},
},
"some-hpa\tReplicationController/some-rc\t50%/80%\t2\t10\t4\t<unknown>\n",
"some-hpa ReplicationController/some-rc 50%/80% 2 10 4 <unknown>\n",
},
// multiple specs
{
@ -2795,7 +2801,7 @@ func TestPrintHPA(t *testing.T) {
},
},
},
"some-hpa\tReplicationController/some-rc\t50m/100m, 50%/80% + 1 more...\t2\t10\t4\t<unknown>\n",
"some-hpa ReplicationController/some-rc 50m/100m, 50%/80% + 1 more... 2 10 4 <unknown>\n",
},
}
@ -2806,7 +2812,8 @@ func TestPrintHPA(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buff, printers.PrintOptions{NoHeaders: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true})
if err := printer.PrintObj(table, buff); err != nil {
t.Fatal(err)
}
if buff.String() != test.expected {
@ -2901,7 +2908,7 @@ func TestPrintService(t *testing.T) {
ClusterIP: "10.9.8.7",
},
},
"test1\tClusterIP\t10.9.8.7\t<none>\t2233/tcp\t<unknown>\n",
"test1 ClusterIP 10.9.8.7 <none> 2233/tcp <unknown>\n",
},
{
// Test NodePort service
@ -2919,7 +2926,7 @@ func TestPrintService(t *testing.T) {
ClusterIP: "10.9.8.7",
},
},
"test2\tNodePort\t10.9.8.7\t<none>\t8888:9999/tcp\t<unknown>\n",
"test2 NodePort 10.9.8.7 <none> 8888:9999/tcp <unknown>\n",
},
{
// Test LoadBalancer service
@ -2936,7 +2943,7 @@ func TestPrintService(t *testing.T) {
ClusterIP: "10.9.8.7",
},
},
"test3\tLoadBalancer\t10.9.8.7\t<pending>\t8888/tcp\t<unknown>\n",
"test3 LoadBalancer 10.9.8.7 <pending> 8888/tcp <unknown>\n",
},
{
// Test LoadBalancer service with single ExternalIP and no LoadBalancerStatus
@ -2954,7 +2961,7 @@ func TestPrintService(t *testing.T) {
ExternalIPs: singleExternalIP,
},
},
"test4\tLoadBalancer\t10.9.8.7\t80.11.12.10\t8888/tcp\t<unknown>\n",
"test4 LoadBalancer 10.9.8.7 80.11.12.10 8888/tcp <unknown>\n",
},
{
// Test LoadBalancer service with single ExternalIP
@ -2982,7 +2989,7 @@ func TestPrintService(t *testing.T) {
},
},
},
"test5\tLoadBalancer\t10.9.8.7\t3.4.5.6,80.11.12.10\t8888/tcp\t<unknown>\n",
"test5 LoadBalancer 10.9.8.7 3.4.5.6,80.11.12.10 8888/tcp <unknown>\n",
},
{
// Test LoadBalancer service with mul ExternalIPs
@ -3014,7 +3021,7 @@ func TestPrintService(t *testing.T) {
},
},
},
"test6\tLoadBalancer\t10.9.8.7\t2.3.4.5,3.4.5.6,80.11.12.10,80.11.12.11\t8888/tcp\t<unknown>\n",
"test6 LoadBalancer 10.9.8.7 2.3.4.5,3.4.5.6,80.11.12.10,80.11.12.11 8888/tcp <unknown>\n",
},
{
// Test ExternalName service
@ -3025,7 +3032,7 @@ func TestPrintService(t *testing.T) {
ExternalName: "my.database.example.com",
},
},
"test7\tExternalName\t<none>\tmy.database.example.com\t<none>\t<unknown>\n",
"test7 ExternalName <none> my.database.example.com <none> <unknown>\n",
},
}
@ -3036,12 +3043,13 @@ func TestPrintService(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buf, printers.PrintOptions{NoHeaders: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true})
if err := printer.PrintObj(table, buf); err != nil {
t.Fatal(err)
}
// We ignore time
if buf.String() != test.expect {
t.Fatalf("Expected: %s, but got: %s", test.expect, buf.String())
t.Errorf("Expected: %s, but got: %s", test.expect, buf.String())
}
buf.Reset()
}
@ -3068,7 +3076,7 @@ func TestPrintPodDisruptionBudget(t *testing.T) {
PodDisruptionsAllowed: 5,
},
},
"pdb1\t22\tN/A\t5\t0s\n",
"pdb1 22 N/A 5 0s\n",
},
{
policy.PodDisruptionBudget{
@ -3084,7 +3092,7 @@ func TestPrintPodDisruptionBudget(t *testing.T) {
PodDisruptionsAllowed: 5,
},
},
"pdb2\tN/A\t11\t5\t0s\n",
"pdb2 N/A 11 5 0s\n",
}}
buf := bytes.NewBuffer([]byte{})
@ -3094,11 +3102,12 @@ func TestPrintPodDisruptionBudget(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buf, printers.PrintOptions{NoHeaders: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true})
if err := printer.PrintObj(table, buf); err != nil {
t.Fatal(err)
}
if buf.String() != test.expect {
t.Fatalf("Expected: %s, got: %s", test.expect, buf.String())
t.Errorf("Expected: %s, got: %s", test.expect, buf.String())
}
buf.Reset()
}
@ -3125,7 +3134,7 @@ func TestPrintControllerRevision(t *testing.T) {
},
Revision: 1,
},
"test1\tdaemonset.apps/foo\t1\t0s\n",
"test1 daemonset.apps/foo 1 0s\n",
},
{
apps.ControllerRevision{
@ -3142,7 +3151,7 @@ func TestPrintControllerRevision(t *testing.T) {
},
Revision: 2,
},
"test2\t<none>\t2\t0s\n",
"test2 <none> 2 0s\n",
},
{
apps.ControllerRevision{
@ -3153,7 +3162,7 @@ func TestPrintControllerRevision(t *testing.T) {
},
Revision: 3,
},
"test3\t<none>\t3\t0s\n",
"test3 <none> 3 0s\n",
},
{
apps.ControllerRevision{
@ -3164,7 +3173,7 @@ func TestPrintControllerRevision(t *testing.T) {
},
Revision: 4,
},
"test4\t<none>\t4\t0s\n",
"test4 <none> 4 0s\n",
},
}
@ -3175,11 +3184,12 @@ func TestPrintControllerRevision(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buf, printers.PrintOptions{NoHeaders: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true})
if err := printer.PrintObj(table, buf); err != nil {
t.Fatal(err)
}
if buf.String() != test.expect {
t.Fatalf("Expected: %s, but got: %s", test.expect, buf.String())
t.Errorf("Expected: %s, but got: %s", test.expect, buf.String())
}
buf.Reset()
}
@ -3224,8 +3234,8 @@ func TestPrintReplicaSet(t *testing.T) {
ReadyReplicas: 2,
},
},
"test1\t5\t5\t2\t0s\n",
"test1\t5\t5\t2\t0s\tfake-container1,fake-container2\tfake-image1,fake-image2\tfoo=bar\n",
"test1 5 5 2 0s\n",
"test1 5 5 2 0s fake-container1,fake-container2 fake-image1,fake-image2 foo=bar\n",
},
}
@ -3236,11 +3246,12 @@ func TestPrintReplicaSet(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buf, printers.PrintOptions{NoHeaders: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true})
if err := printer.PrintObj(table, buf); err != nil {
t.Fatal(err)
}
if buf.String() != test.expect {
t.Fatalf("Expected: %s, got: %s", test.expect, buf.String())
t.Errorf("Expected: %s, got: %s", test.expect, buf.String())
}
buf.Reset()
@ -3249,11 +3260,12 @@ func TestPrintReplicaSet(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buf, printers.PrintOptions{NoHeaders: true, Wide: true}); err != nil {
printer = printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true, Wide: true})
if err := printer.PrintObj(table, buf); err != nil {
t.Fatal(err)
}
if buf.String() != test.wideExpect {
t.Fatalf("Expected: %s, got: %s", test.wideExpect, buf.String())
t.Errorf("Expected: %s, got: %s", test.wideExpect, buf.String())
}
buf.Reset()
}
@ -3287,7 +3299,7 @@ func TestPrintPersistentVolume(t *testing.T) {
Phase: api.VolumeBound,
},
},
"test1\t4Gi\tROX\t\tBound\tdefault/test\t\t\t<unknown>\n",
"test1 4Gi ROX Bound default/test <unknown>\n",
},
{
// // Test failed
@ -3306,7 +3318,7 @@ func TestPrintPersistentVolume(t *testing.T) {
Phase: api.VolumeFailed,
},
},
"test2\t4Gi\tROX\t\tFailed\tdefault/test\t\t\t<unknown>\n",
"test2 4Gi ROX Failed default/test <unknown>\n",
},
{
// Test pending
@ -3325,7 +3337,7 @@ func TestPrintPersistentVolume(t *testing.T) {
Phase: api.VolumePending,
},
},
"test3\t10Gi\tRWX\t\tPending\tdefault/test\t\t\t<unknown>\n",
"test3 10Gi RWX Pending default/test <unknown>\n",
},
{
// Test pending, storageClass
@ -3345,7 +3357,7 @@ func TestPrintPersistentVolume(t *testing.T) {
Phase: api.VolumePending,
},
},
"test4\t10Gi\tRWO\t\tPending\tdefault/test\tmy-scn\t\t<unknown>\n",
"test4 10Gi RWO Pending default/test my-scn <unknown>\n",
},
{
// Test available
@ -3365,7 +3377,7 @@ func TestPrintPersistentVolume(t *testing.T) {
Phase: api.VolumeAvailable,
},
},
"test5\t10Gi\tRWO\t\tAvailable\tdefault/test\tmy-scn\t\t<unknown>\n",
"test5 10Gi RWO Available default/test my-scn <unknown>\n",
},
{
// Test released
@ -3385,7 +3397,7 @@ func TestPrintPersistentVolume(t *testing.T) {
Phase: api.VolumeReleased,
},
},
"test6\t10Gi\tRWO\t\tReleased\tdefault/test\tmy-scn\t\t<unknown>\n",
"test6 10Gi RWO Released default/test my-scn <unknown>\n",
},
}
buf := bytes.NewBuffer([]byte{})
@ -3395,13 +3407,12 @@ func TestPrintPersistentVolume(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buf, printers.PrintOptions{NoHeaders: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true})
if err := printer.PrintObj(table, buf); err != nil {
t.Fatal(err)
}
if buf.String() != test.expect {
fmt.Println(buf.String())
fmt.Println(test.expect)
t.Fatalf("Expected: %s, but got: %s", test.expect, buf.String())
t.Errorf("Expected: %s, but got: %s", test.expect, buf.String())
}
buf.Reset()
}
@ -3432,7 +3443,7 @@ func TestPrintPersistentVolumeClaim(t *testing.T) {
},
},
},
"test1\tBound\tmy-volume\t4Gi\tROX\t\t<unknown>\tFilesystem\n",
"test1 Bound my-volume 4Gi ROX <unknown> Filesystem\n",
},
{
// Test name, num of containers, restarts, container ready status
@ -3451,7 +3462,7 @@ func TestPrintPersistentVolumeClaim(t *testing.T) {
},
},
},
"test2\tLost\t\t\t\t\t<unknown>\tFilesystem\n",
"test2 Lost <unknown> Filesystem\n",
},
{
// Test name, num of containers, restarts, container ready status
@ -3471,7 +3482,7 @@ func TestPrintPersistentVolumeClaim(t *testing.T) {
},
},
},
"test3\tPending\tmy-volume\t10Gi\tRWX\t\t<unknown>\tFilesystem\n",
"test3 Pending my-volume 10Gi RWX <unknown> Filesystem\n",
},
{
// Test name, num of containers, restarts, container ready status
@ -3492,7 +3503,7 @@ func TestPrintPersistentVolumeClaim(t *testing.T) {
},
},
},
"test4\tPending\tmy-volume\t10Gi\tRWO\tmy-scn\t<unknown>\tFilesystem\n",
"test4 Pending my-volume 10Gi RWO my-scn <unknown> Filesystem\n",
},
{
// Test name, num of containers, restarts, container ready status
@ -3512,7 +3523,7 @@ func TestPrintPersistentVolumeClaim(t *testing.T) {
},
},
},
"test5\tPending\tmy-volume\t10Gi\tRWO\tmy-scn\t<unknown>\t<unset>\n",
"test5 Pending my-volume 10Gi RWO my-scn <unknown> <unset>\n",
},
}
buf := bytes.NewBuffer([]byte{})
@ -3522,13 +3533,12 @@ func TestPrintPersistentVolumeClaim(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buf, printers.PrintOptions{NoHeaders: true, Wide: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true, Wide: true})
if err := printer.PrintObj(table, buf); err != nil {
t.Fatal(err)
}
if buf.String() != test.expect {
fmt.Println(buf.String())
fmt.Println(test.expect)
t.Fatalf("Expected: %s, but got: %s", test.expect, buf.String())
t.Errorf("Expected: %s, but got: %s", test.expect, buf.String())
}
buf.Reset()
}
@ -3554,7 +3564,7 @@ func TestPrintCronJob(t *testing.T) {
LastScheduleTime: &metav1.Time{Time: time.Now().Add(1.9e9)},
},
},
"cronjob1\t0/5 * * * ?\tFalse\t0\t0s\t0s\n",
"cronjob1 0/5 * * * ? False 0 0s 0s\n",
},
{
batch.CronJob{
@ -3570,7 +3580,7 @@ func TestPrintCronJob(t *testing.T) {
LastScheduleTime: &metav1.Time{Time: time.Now().Add(-3e10)},
},
},
"cronjob2\t0/5 * * * ?\tFalse\t0\t30s\t5m\n",
"cronjob2 0/5 * * * ? False 0 30s 5m\n",
},
{
batch.CronJob{
@ -3584,7 +3594,7 @@ func TestPrintCronJob(t *testing.T) {
},
Status: batch.CronJobStatus{},
},
"cronjob3\t0/5 * * * ?\tFalse\t0\t<none>\t5m\n",
"cronjob3 0/5 * * * ? False 0 <none> 5m\n",
},
}
@ -3595,11 +3605,12 @@ func TestPrintCronJob(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buf, printers.PrintOptions{NoHeaders: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true})
if err := printer.PrintObj(table, buf); err != nil {
t.Fatal(err)
}
if buf.String() != test.expect {
t.Fatalf("Expected: %s, got: %s", test.expect, buf.String())
t.Errorf("Expected: %s, got: %s", test.expect, buf.String())
}
buf.Reset()
}
@ -3618,7 +3629,7 @@ func TestPrintStorageClass(t *testing.T) {
},
Provisioner: "kubernetes.io/glusterfs",
},
"sc1\tkubernetes.io/glusterfs\t0s\n",
"sc1 kubernetes.io/glusterfs 0s\n",
},
{
storage.StorageClass{
@ -3628,7 +3639,7 @@ func TestPrintStorageClass(t *testing.T) {
},
Provisioner: "kubernetes.io/nfs",
},
"sc2\tkubernetes.io/nfs\t5m\n",
"sc2 kubernetes.io/nfs 5m\n",
},
}
@ -3639,11 +3650,12 @@ func TestPrintStorageClass(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buf, printers.PrintOptions{NoHeaders: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true})
if err := printer.PrintObj(table, buf); err != nil {
t.Fatal(err)
}
if buf.String() != test.expect {
t.Fatalf("Expected: %s, got: %s", test.expect, buf.String())
t.Errorf("Expected: %s, got: %s", test.expect, buf.String())
}
buf.Reset()
}
@ -3666,7 +3678,7 @@ func TestPrintLease(t *testing.T) {
HolderIdentity: &holder1,
},
},
"lease1\tholder1\t0s\n",
"lease1 holder1 0s\n",
},
{
coordination.Lease{
@ -3678,7 +3690,7 @@ func TestPrintLease(t *testing.T) {
HolderIdentity: &holder2,
},
},
"lease2\tholder2\t5m\n",
"lease2 holder2 5m\n",
},
}
@ -3688,11 +3700,12 @@ func TestPrintLease(t *testing.T) {
if err != nil {
t.Fatal(err)
}
if err := printers.PrintTable(table, buf, printers.PrintOptions{NoHeaders: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true})
if err := printer.PrintObj(table, buf); err != nil {
t.Fatal(err)
}
if buf.String() != test.expect {
t.Fatalf("Expected: %s, got: %s", test.expect, buf.String())
t.Errorf("Expected: %s, got: %s", test.expect, buf.String())
}
buf.Reset()
}
@ -3711,7 +3724,7 @@ func TestPrintPriorityClass(t *testing.T) {
},
Value: 1,
},
"pc1\t1\tfalse\t0s\n",
"pc1 1 false 0s\n",
},
{
scheduling.PriorityClass{
@ -3722,7 +3735,7 @@ func TestPrintPriorityClass(t *testing.T) {
Value: 1000000000,
GlobalDefault: true,
},
"pc2\t1000000000\ttrue\t5m\n",
"pc2 1000000000 true 5m\n",
},
}
@ -3733,11 +3746,12 @@ func TestPrintPriorityClass(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buf, printers.PrintOptions{NoHeaders: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true})
if err := printer.PrintObj(table, buf); err != nil {
t.Fatal(err)
}
if buf.String() != test.expect {
t.Fatalf("Expected: %s, got: %s", test.expect, buf.String())
t.Errorf("Expected: %s, got: %s", test.expect, buf.String())
}
buf.Reset()
}
@ -3756,7 +3770,7 @@ func TestPrintRuntimeClass(t *testing.T) {
},
Handler: "h1",
},
"rc1\th1\t0s\n",
"rc1 h1 0s\n",
},
{
nodeapi.RuntimeClass{
@ -3766,7 +3780,7 @@ func TestPrintRuntimeClass(t *testing.T) {
},
Handler: "h2",
},
"rc2\th2\t5m\n",
"rc2 h2 5m\n",
},
}
@ -3777,11 +3791,12 @@ func TestPrintRuntimeClass(t *testing.T) {
t.Fatal(err)
}
verifyTable(t, table)
if err := printers.PrintTable(table, buf, printers.PrintOptions{NoHeaders: true}); err != nil {
printer := printers.NewTablePrinter(printers.PrintOptions{NoHeaders: true})
if err := printer.PrintObj(table, buf); err != nil {
t.Fatal(err)
}
if buf.String() != test.expect {
t.Fatalf("Expected: %s, got: %s", test.expect, buf.String())
t.Errorf("Expected: %s, got: %s", test.expect, buf.String())
}
buf.Reset()
}

8
pkg/printers/tableprinter.go
View File

@ -97,7 +97,7 @@ func (h *HumanReadablePrinter) PrintObj(obj runtime.Object, output io.Writer) er
if err := decorateTable(table, localOptions); err != nil {
return err
}
return PrintTable(table, output, localOptions)
return printTable(table, output, localOptions)
}
// Case 2: Parameter "obj" is not a table; search for a handler to print it.
@ -133,10 +133,10 @@ func (h *HumanReadablePrinter) PrintObj(obj runtime.Object, output io.Writer) er
return nil
}
// PrintTable prints a table to the provided output respecting the filtering rules for options
// printTable prints a table to the provided output respecting the filtering rules for options
// for wide columns and filtered rows. It filters out rows that are Completed. You should call
// decorateTable if you receive a table from a remote server before calling PrintTable.
func PrintTable(table *metav1beta1.Table, output io.Writer, options PrintOptions) error {
// decorateTable if you receive a table from a remote server before calling printTable.
func printTable(table *metav1beta1.Table, output io.Writer, options PrintOptions) error {
if !options.NoHeaders {
// avoid printing headers if we have no rows to display
if len(table.Rows) == 0 {

3
test/e2e/apimachinery/table_conversion.go
View File

@ -165,7 +165,8 @@ var _ = SIGDescribe("Servers with support for Table transformation", func() {
func printTable(table *metav1beta1.Table) string {
buf := &bytes.Buffer{}
tw := tabwriter.NewWriter(buf, 5, 8, 1, ' ', 0)
err := printers.PrintTable(table, tw, printers.PrintOptions{})
printer := printers.NewTablePrinter(printers.PrintOptions{})
err := printer.PrintObj(table, tw)
gomega.Expect(err).NotTo(gomega.HaveOccurred(), "failed to print table: %+v", table)
tw.Flush()
return buf.String()