traefik/pkg/middlewares/snicheck/snicheck_test.go

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package snicheck
import (
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/assert"
)
func TestSNICheck_ServeHTTP(t *testing.T) {
testCases := []struct {
desc string
tlsOptionsForHost map[string]string
host string
expected int
}{
{
desc: "no TLS options",
expected: http.StatusOK,
},
{
desc: "with TLS options",
tlsOptionsForHost: map[string]string{
"example.com": "foo",
},
expected: http.StatusOK,
},
{
desc: "server name and host doesn't have the same TLS configuration",
tlsOptionsForHost: map[string]string{
"example.com": "foo",
},
host: "example.com",
expected: http.StatusMisdirectedRequest,
},
}
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
next := http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {})
sniCheck := New(test.tlsOptionsForHost, next)
req := httptest.NewRequest(http.MethodGet, "https://localhost", nil)
if test.host != "" {
req.Host = test.host
}
recorder := httptest.NewRecorder()
sniCheck.ServeHTTP(recorder, req)
assert.Equal(t, test.expected, recorder.Code)
})
}
}