65 lines
1.5 KiB
Go
65 lines
1.5 KiB
Go
package middlewares
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import (
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"net/http"
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"testing"
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"github.com/containous/traefik/testhelpers"
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"github.com/stretchr/testify/assert"
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)
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func TestAddPrefix(t *testing.T) {
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tests := []struct {
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desc string
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prefix string
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path string
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expectedPath string
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expectedRawPath string
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}{
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{
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desc: "regular path",
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prefix: "/a",
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path: "/b",
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expectedPath: "/a/b",
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},
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{
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desc: "raw path is supported",
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prefix: "/a",
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path: "/b%2Fc",
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expectedPath: "/a/b/c",
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expectedRawPath: "/a/b%2Fc",
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},
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}
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for _, test := range tests {
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test := test
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t.Run(test.desc, func(t *testing.T) {
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t.Parallel()
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var actualPath, actualRawPath, requestURI string
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handler := &AddPrefix{
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Prefix: test.prefix,
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Handler: http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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actualPath = r.URL.Path
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actualRawPath = r.URL.RawPath
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requestURI = r.RequestURI
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}),
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}
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req := testhelpers.MustNewRequest(http.MethodGet, "http://localhost"+test.path, nil)
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handler.ServeHTTP(nil, req)
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assert.Equal(t, test.expectedPath, actualPath, "Unexpected path.")
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assert.Equal(t, test.expectedRawPath, actualRawPath, "Unexpected raw path.")
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expectedURI := test.expectedPath
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if test.expectedRawPath != "" {
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// go HTTP uses the raw path when existent in the RequestURI
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expectedURI = test.expectedRawPath
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}
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assert.Equal(t, expectedURI, requestURI, "Unexpected request URI.")
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})
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}
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}
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