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add ut for pkg/util/annotation #20

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9 changes: 5 additions & 4 deletions pkg/util/annotation.go
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Original file line number Diff line number Diff line change
Expand Up @@ -27,18 +27,19 @@ func GetZone(labels map[string]string) (string, bool) {
func GetInstanceType(labels map[string]string) (string, bool) {
if _, ok := labels[v1.LabelInstanceType]; ok {
return labels[v1.LabelInstanceType], true
} else if _, ok := labels["node.kubernetes.io/instance-type"]; ok {
return labels["node.kubernetes.io/instance-type"], true
} else if _, ok := labels[v1.LabelInstanceTypeStable]; ok {
return labels[v1.LabelInstanceTypeStable], true
} else {
return "", false
}
}

func GetOperatingSystem(labels map[string]string) (string, bool) {
betaLabel := "beta.kubernetes.io/os"
if _, ok := labels[v1.LabelOSStable]; ok {
return labels[v1.LabelOSStable], true
} else if _, ok := labels["beta.kubernetes.io/os"]; ok {
return labels["beta.kubernetes.io/os"], true
} else if _, ok := lables[betaLabel]; ok {
return lables[betaLabel], true
} else {
return "", false
}
Expand Down
360 changes: 360 additions & 0 deletions pkg/util/annotation_test.go
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Original file line number Diff line number Diff line change
@@ -0,0 +1,360 @@
package util

import (
"testing"

v1 "k8s.io/api/core/v1"
)

func TestGetRegion(t *testing.T) {
tests := []struct {
name string
labels map[string]string
want string
want1 bool
}{
{
name: "base",
labels: map[string]string{
v1.LabelTopologyRegion: v1.LabelTopologyRegion,
},
want: v1.LabelTopologyRegion,
want1: true,
},
{
name: "LabelZoneRegion",
labels: map[string]string{
v1.LabelZoneRegion: v1.LabelZoneRegion,
},
want: v1.LabelZoneRegion,
want1: true,
},
{
name: "not found",
labels: map[string]string{},
want: "",
want1: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, got1 := GetRegion(tt.labels)
if got != tt.want {
t.Errorf("GetRegion() got = %v, want %v", got, tt.want)
}
if got1 != tt.want1 {
t.Errorf("GetRegion() got1 = %v, want %v", got1, tt.want1)
}
})
}
}

func TestGetZone(t *testing.T) {
tests := []struct {
name string
labels map[string]string
want string
want1 bool
}{
{
name: "base",
labels: map[string]string{
v1.LabelTopologyZone: v1.LabelTopologyZone,
},
want: v1.LabelTopologyZone,
want1: true,
},
{
name: "LabelZoneFailureDomain",
labels: map[string]string{
v1.LabelZoneFailureDomain: v1.LabelZoneFailureDomain,
},
want: v1.LabelZoneFailureDomain,
want1: true,
},
{
name: "not found",
labels: map[string]string{},
want: "",
want1: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, got1 := GetZone(tt.labels)
if got != tt.want {
t.Errorf("GetZone() got = %v, want %v", got, tt.want)
}
if got1 != tt.want1 {
t.Errorf("GetZone() got1 = %v, want %v", got1, tt.want1)
}
})
}
}

func TestGetInstanceType(t *testing.T) {
tests := []struct {
name string
labels map[string]string
want string
want1 bool
}{
{
name: "base",
labels: map[string]string{
v1.LabelInstanceType: v1.LabelInstanceType,
},
want: v1.LabelInstanceType,
want1: true,
},
{
name: "LabelInstanceTypeStable",
labels: map[string]string{
v1.LabelInstanceTypeStable: v1.LabelInstanceTypeStable,
},
want: v1.LabelInstanceTypeStable,
want1: true,
},
{
name: "not found",
labels: map[string]string{},
want: "",
want1: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, got1 := GetInstanceType(tt.labels)
if got != tt.want {
t.Errorf("GetInstanceType() got = %v, want %v", got, tt.want)
}
if got1 != tt.want1 {
t.Errorf("GetInstanceType() got1 = %v, want %v", got1, tt.want1)
}
})
}
}

func TestGetOperatingSystem(t *testing.T) {
betaLabel := "beta.kubernetes.io/os"
tests := []struct {
name string
labels map[string]string
want string
want1 bool
}{
{
name: "base",
labels: map[string]string{
v1.LabelOSStable: v1.LabelOSStable,
},
want: v1.LabelOSStable,
want1: true,
},
{
name: "betaLabel",
labels: map[string]string{
betaLabel: betaLabel,
},
want: betaLabel,
want1: true,
},
{
name: "not found",
labels: map[string]string{},
want: "",
want1: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, got1 := GetOperatingSystem(tt.labels)
if got != tt.want {
t.Errorf("GetOperatingSystem() got = %v, want %v", got, tt.want)
}
if got1 != tt.want1 {
t.Errorf("GetOperatingSystem() got1 = %v, want %v", got1, tt.want1)
}
})
}
}


import (
"testing"

v1 "k8s.io/api/core/v1"
)

func TestGetRegion(t *testing.T) {
tests := []struct {
name string
labels map[string]string
want string
want1 bool
}{
{
name: "base",
labels: map[string]string{
v1.LabelTopologyRegion: v1.LabelTopologyRegion,
},
want: v1.LabelTopologyRegion,
want1: true,
},
{
name: "LabelZoneRegion",
labels: map[string]string{
v1.LabelZoneRegion: v1.LabelZoneRegion,
},
want: v1.LabelZoneRegion,
want1: true,
},
{
name: "not found",
labels: map[string]string{},
want: "",
want1: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, got1 := GetRegion(tt.labels)
if got != tt.want {
t.Errorf("GetRegion() got = %v, want %v", got, tt.want)
}
if got1 != tt.want1 {
t.Errorf("GetRegion() got1 = %v, want %v", got1, tt.want1)
}
})
}
}

func TestGetZone(t *testing.T) {
tests := []struct {
name string
labels map[string]string
want string
want1 bool
}{
{
name: "base",
labels: map[string]string{
v1.LabelTopologyZone: v1.LabelTopologyZone,
},
want: v1.LabelTopologyZone,
want1: true,
},
{
name: "LabelZoneFailureDomain",
labels: map[string]string{
v1.LabelZoneFailureDomain: v1.LabelZoneFailureDomain,
},
want: v1.LabelZoneFailureDomain,
want1: true,
},
{
name: "not found",
labels: map[string]string{},
want: "",
want1: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, got1 := GetZone(tt.labels)
if got != tt.want {
t.Errorf("GetZone() got = %v, want %v", got, tt.want)
}
if got1 != tt.want1 {
t.Errorf("GetZone() got1 = %v, want %v", got1, tt.want1)
}
})
}
}

func TestGetInstanceType(t *testing.T) {
tests := []struct {
name string
labels map[string]string
want string
want1 bool
}{
{
name: "base",
labels: map[string]string{
v1.LabelInstanceType: v1.LabelInstanceType,
},
want: v1.LabelInstanceType,
want1: true,
},
{
name: "LabelInstanceTypeStable",
labels: map[string]string{
v1.LabelInstanceTypeStable: v1.LabelInstanceTypeStable,
},
want: v1.LabelInstanceTypeStable,
want1: true,
},
{
name: "not found",
labels: map[string]string{},
want: "",
want1: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, got1 := GetInstanceType(tt.labels)
if got != tt.want {
t.Errorf("GetInstanceType() got = %v, want %v", got, tt.want)
}
if got1 != tt.want1 {
t.Errorf("GetInstanceType() got1 = %v, want %v", got1, tt.want1)
}
})
}
}

func TestGetOperatingSystem(t *testing.T) {
betaLabel := "beta.kubernetes.io/os"
tests := []struct {
name string
labels map[string]string
want string
want1 bool
}{
{
name: "base",
labels: map[string]string{
v1.LabelOSStable: v1.LabelOSStable,
},
want: v1.LabelOSStable,
want1: true,
},
{
name: "betaLabel",
labels: map[string]string{
betaLabel: betaLabel,
},
want: betaLabel,
want1: true,
},
{
name: "not found",
labels: map[string]string{},
want: "",
want1: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, got1 := GetOperatingSystem(tt.labels)
if got != tt.want {
t.Errorf("GetOperatingSystem() got = %v, want %v", got, tt.want)
}
if got1 != tt.want1 {
t.Errorf("GetOperatingSystem() got1 = %v, want %v", got1, tt.want1)
}
})
}
}