37 lines
842 B
Go
37 lines
842 B
Go
package middleware
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import (
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"net/http"
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"net/http/httptest"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestWrap(t *testing.T) {
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handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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assert.Equal(t, "/something/1/2", r.URL.Path)
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})
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mw1 := func(h http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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r.URL.Path += "/1"
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h.ServeHTTP(w, r)
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})
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}
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mw2 := func(h http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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r.URL.Path += "/2"
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h.ServeHTTP(w, r)
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})
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}
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server := httptest.NewServer(Wrap(handler, mw1, mw2))
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defer server.Close()
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res, err := http.Get(server.URL + "/something")
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require.NoError(t, err)
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assert.Equal(t, 200, res.StatusCode)
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}
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