traefik/pkg/server/provider/provider_test.go

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package provider
import (
"context"
"testing"
"github.com/stretchr/testify/assert"
)
func TestAddProviderInContext(t *testing.T) {
testCases := []struct {
desc string
ctx context.Context
name string
expected string
}{
{
desc: "without provider information",
ctx: context.Background(),
name: "test",
expected: "",
},
{
desc: "provider name embedded in element name",
ctx: context.Background(),
name: "test@foo",
expected: "foo",
},
{
desc: "provider name in context",
ctx: context.WithValue(context.Background(), key, "foo"),
name: "test",
expected: "foo",
},
{
desc: "provider name in context and different provider name embedded in element name",
ctx: context.WithValue(context.Background(), key, "foo"),
name: "test@fii",
expected: "fii",
},
{
desc: "provider name in context and same provider name embedded in element name",
ctx: context.WithValue(context.Background(), key, "foo"),
name: "test@foo",
expected: "foo",
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
newCtx := AddInContext(test.ctx, test.name)
var providerName string
if name, ok := newCtx.Value(key).(string); ok {
providerName = name
}
assert.Equal(t, test.expected, providerName)
})
}
}
func TestGetQualifiedName(t *testing.T) {
testCases := []struct {
desc string
ctx context.Context
name string
expected string
}{
{
desc: "empty name",
ctx: context.Background(),
name: "",
expected: "",
},
{
desc: "without provider",
ctx: context.Background(),
name: "test",
expected: "test",
},
{
desc: "with explicit provider",
ctx: context.Background(),
name: "test@foo",
expected: "test@foo",
},
{
desc: "with provider in context",
ctx: context.WithValue(context.Background(), key, "foo"),
name: "test",
expected: "test@foo",
},
{
desc: "with provider in context and explicit name",
ctx: context.WithValue(context.Background(), key, "foo"),
name: "test@fii",
expected: "test@fii",
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
qualifiedName := GetQualifiedName(test.ctx, test.name)
assert.Equal(t, test.expected, qualifiedName)
})
}
}