traefik/pkg/provider/kubernetes/gateway/client_test.go

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package gateway
import (
"testing"
"github.com/stretchr/testify/assert"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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gatev1 "sigs.k8s.io/gateway-api/apis/v1"
)
func Test_gatewayStatusEquals(t *testing.T) {
testCases := []struct {
desc string
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statusA gatev1.GatewayStatus
statusB gatev1.GatewayStatus
expected bool
}{
{
desc: "Empty",
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statusA: gatev1.GatewayStatus{},
statusB: gatev1.GatewayStatus{},
expected: true,
},
{
desc: "Same status",
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statusA: gatev1.GatewayStatus{
Conditions: []metav1.Condition{
{
Type: "foobar",
Reason: "foobar",
},
},
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Listeners: []gatev1.ListenerStatus{
{
Name: "foo",
Conditions: []metav1.Condition{
{
Type: "foobar",
Reason: "foobar",
},
},
},
},
},
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statusB: gatev1.GatewayStatus{
Conditions: []metav1.Condition{
{
Type: "foobar",
Reason: "foobar",
},
},
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Listeners: []gatev1.ListenerStatus{
{
Name: "foo",
Conditions: []metav1.Condition{
{
Type: "foobar",
Reason: "foobar",
},
},
},
},
},
expected: true,
},
{
desc: "Listeners length not equal",
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statusA: gatev1.GatewayStatus{
Listeners: []gatev1.ListenerStatus{},
},
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statusB: gatev1.GatewayStatus{
Listeners: []gatev1.ListenerStatus{
{},
},
},
expected: false,
},
{
desc: "Gateway conditions length not equal",
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statusA: gatev1.GatewayStatus{
Conditions: []metav1.Condition{},
},
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statusB: gatev1.GatewayStatus{
Conditions: []metav1.Condition{
{},
},
},
expected: false,
},
{
desc: "Gateway conditions different types",
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statusA: gatev1.GatewayStatus{
Conditions: []metav1.Condition{
{
Type: "foobar",
},
},
},
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statusB: gatev1.GatewayStatus{
Conditions: []metav1.Condition{
{
Type: "foobir",
},
},
},
expected: false,
},
{
desc: "Gateway conditions same types but different reason",
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statusA: gatev1.GatewayStatus{
Conditions: []metav1.Condition{
{
Type: "foobar",
},
},
},
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statusB: gatev1.GatewayStatus{
Conditions: []metav1.Condition{
{
Type: "foobar",
Reason: "Another reason",
},
},
},
expected: false,
},
{
desc: "Gateway listeners conditions length",
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statusA: gatev1.GatewayStatus{
Listeners: []gatev1.ListenerStatus{
{
Name: "foo",
Conditions: []metav1.Condition{},
},
},
},
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statusB: gatev1.GatewayStatus{
Listeners: []gatev1.ListenerStatus{
{
Name: "foo",
Conditions: []metav1.Condition{
{},
},
},
},
},
expected: false,
},
{
desc: "Gateway listeners conditions same types but different status",
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statusA: gatev1.GatewayStatus{
Listeners: []gatev1.ListenerStatus{
{
Conditions: []metav1.Condition{
{
Type: "foobar",
},
},
},
},
},
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statusB: gatev1.GatewayStatus{
Listeners: []gatev1.ListenerStatus{
{
Conditions: []metav1.Condition{
{
Type: "foobar",
Status: "Another status",
},
},
},
},
},
expected: false,
},
{
desc: "Gateway listeners conditions same types but different message",
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statusA: gatev1.GatewayStatus{
Listeners: []gatev1.ListenerStatus{
{
Conditions: []metav1.Condition{
{
Type: "foobar",
},
},
},
},
},
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statusB: gatev1.GatewayStatus{
Listeners: []gatev1.ListenerStatus{
{
Conditions: []metav1.Condition{
{
Type: "foobar",
Message: "Another status",
},
},
},
},
},
expected: false,
},
{
desc: "Gateway listeners conditions same types/reason but different names",
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statusA: gatev1.GatewayStatus{
Listeners: []gatev1.ListenerStatus{
{
Name: "foo",
Conditions: []metav1.Condition{
{
Type: "foobar",
Reason: "foobar",
},
},
},
},
},
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statusB: gatev1.GatewayStatus{
Listeners: []gatev1.ListenerStatus{
{
Name: "bar",
Conditions: []metav1.Condition{
{
Type: "foobar",
Reason: "foobar",
},
},
},
},
},
expected: false,
},
{
desc: "Gateway listeners with same conditions but different number of attached routes",
statusA: gatev1.GatewayStatus{
Listeners: []gatev1.ListenerStatus{
{
Name: "foo",
AttachedRoutes: 1,
Conditions: []metav1.Condition{
{
Type: "foobar",
Reason: "foobar",
},
},
},
},
},
statusB: gatev1.GatewayStatus{
Listeners: []gatev1.ListenerStatus{
{
Name: "foo",
AttachedRoutes: 2,
Conditions: []metav1.Condition{
{
Type: "foobar",
Reason: "foobar",
},
},
},
},
},
expected: false,
},
}
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
result := gatewayStatusEqual(test.statusA, test.statusB)
assert.Equal(t, test.expected, result)
})
}
}