103 lines
2.9 KiB
Go
103 lines
2.9 KiB
Go
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package httputil
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import (
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"net/http"
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"net/http/httptest"
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"net/url"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/traefik/traefik/v3/pkg/testhelpers"
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)
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func Test_directorBuilder(t *testing.T) {
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tests := []struct {
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name string
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target *url.URL
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passHostHeader bool
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preservePath bool
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incomingURL string
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expectedScheme string
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expectedHost string
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expectedPath string
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expectedRawPath string
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expectedQuery string
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}{
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{
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name: "Basic proxy",
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target: testhelpers.MustParseURL("http://example.com"),
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passHostHeader: false,
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preservePath: false,
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incomingURL: "http://localhost/test?param=value",
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expectedScheme: "http",
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expectedHost: "example.com",
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expectedPath: "/test",
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expectedQuery: "param=value",
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},
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{
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name: "HTTPS target",
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target: testhelpers.MustParseURL("https://secure.example.com"),
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passHostHeader: false,
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preservePath: false,
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incomingURL: "http://localhost/secure",
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expectedScheme: "https",
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expectedHost: "secure.example.com",
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expectedPath: "/secure",
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},
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{
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name: "PassHostHeader",
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target: testhelpers.MustParseURL("http://example.com"),
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passHostHeader: true,
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preservePath: false,
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incomingURL: "http://original.host/test",
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expectedScheme: "http",
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expectedHost: "original.host",
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expectedPath: "/test",
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},
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{
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name: "Preserve path",
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target: testhelpers.MustParseURL("http://example.com/base"),
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passHostHeader: false,
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preservePath: true,
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incomingURL: "http://localhost/foo%2Fbar",
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expectedScheme: "http",
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expectedHost: "example.com",
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expectedPath: "/base/foo/bar",
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expectedRawPath: "/base/foo%2Fbar",
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},
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{
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name: "Handle semicolons in query",
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target: testhelpers.MustParseURL("http://example.com"),
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passHostHeader: false,
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preservePath: false,
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incomingURL: "http://localhost/test?param1=value1;param2=value2",
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expectedScheme: "http",
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expectedHost: "example.com",
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expectedPath: "/test",
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expectedQuery: "param1=value1¶m2=value2",
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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t.Parallel()
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director := directorBuilder(test.target, test.passHostHeader, test.preservePath)
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req := httptest.NewRequest(http.MethodGet, test.incomingURL, http.NoBody)
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director(req)
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assert.Equal(t, test.expectedScheme, req.URL.Scheme)
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assert.Equal(t, test.expectedHost, req.Host)
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assert.Equal(t, test.expectedPath, req.URL.Path)
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assert.Equal(t, test.expectedRawPath, req.URL.RawPath)
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assert.Equal(t, test.expectedQuery, req.URL.RawQuery)
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assert.Empty(t, req.RequestURI)
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assert.Equal(t, "HTTP/1.1", req.Proto)
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assert.Equal(t, 1, req.ProtoMajor)
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assert.Equal(t, 1, req.ProtoMinor)
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assert.False(t, !test.passHostHeader && req.Host != req.URL.Host)
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})
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}
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}
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