mirror of https://github.com/grafana/grafana.git
59 lines
1.9 KiB
Go
59 lines
1.9 KiB
Go
package middleware
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import (
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"context"
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"net/http"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestCanGetRouteNameFromContext(t *testing.T) {
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tcs := []struct {
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namedHandler string
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path string
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expected string
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}{
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{namedHandler: "", path: "/public/img/apple-touch-icon.png", expected: "public-assets"},
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{namedHandler: "", path: "/favicon.ico", expected: "public-assets"},
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{namedHandler: "", path: "/robots.txt", expected: "/robots.txt"},
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{namedHandler: "", path: "/debug/pprof/heap", expected: "/debug/pprof-handlers"},
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{namedHandler: "", path: "/debug/pprof/allocs", expected: "/debug/pprof-handlers"},
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{namedHandler: "", path: "/debug/pprof/threadcreate", expected: "/debug/pprof-handlers"},
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{namedHandler: "/api/dashboard/:uid", path: "/api/dashboard/ddfgeasdfr", expected: "/api/dashboard/:uid"},
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{namedHandler: "", path: "/metrics", expected: "/metrics"},
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}
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for _, tc := range tcs {
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req, err := http.NewRequest(http.MethodPost, "https://ops.grafana.net"+tc.path, nil)
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if tc.namedHandler != "" {
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req = req.WithContext(context.WithValue(context.Background(), routeOperationNameKey, tc.namedHandler))
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}
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assert.NoError(t, err)
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handler, _ := RouteOperationName(req)
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assert.Equal(t, tc.expected, handler)
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}
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}
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func TestOperationNameCanOnlyBeSetOnce(t *testing.T) {
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req, _ := http.NewRequestWithContext(context.Background(), http.MethodPost, "https://grafana.com", nil)
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// set the initial operation name
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req = addRouteNameToContext(req, "first")
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// check that the operation name is set correctly
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value, exists := RouteOperationName(req)
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assert.True(t, exists, "route name should exist")
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assert.Equal(t, "first", value)
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// check that it cannot be overwritten
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req = addRouteNameToContext(req, "second")
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value, exists = RouteOperationName(req)
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assert.True(t, exists, "route name should exist")
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assert.Equal(t, "first", value)
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}
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