mirror of https://github.com/grafana/grafana.git
87 lines
2.4 KiB
Go
87 lines
2.4 KiB
Go
package middleware
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import (
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"path/filepath"
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"testing"
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"github.com/grafana/grafana/pkg/bus"
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"github.com/grafana/grafana/pkg/infra/remotecache"
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"github.com/grafana/grafana/pkg/models"
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"github.com/grafana/grafana/pkg/services/auth"
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"github.com/grafana/grafana/pkg/setting"
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. "github.com/smartystreets/goconvey/convey"
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macaron "gopkg.in/macaron.v1"
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)
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func TestRecoveryMiddleware(t *testing.T) {
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setting.ERR_TEMPLATE_NAME = "error-template"
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Convey("Given an api route that panics", t, func() {
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apiURL := "/api/whatever"
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recoveryScenario(t, "recovery middleware should return json", apiURL, func(sc *scenarioContext) {
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sc.handlerFunc = PanicHandler
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sc.fakeReq("GET", apiURL).exec()
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sc.req.Header.Add("content-type", "application/json")
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So(sc.resp.Code, ShouldEqual, 500)
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So(sc.respJson["message"], ShouldStartWith, "Internal Server Error - Check the Grafana server logs for the detailed error message.")
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So(sc.respJson["error"], ShouldStartWith, "Server Error")
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})
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})
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Convey("Given a non-api route that panics", t, func() {
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apiURL := "/whatever"
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recoveryScenario(t, "recovery middleware should return html", apiURL, func(sc *scenarioContext) {
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sc.handlerFunc = PanicHandler
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sc.fakeReq("GET", apiURL).exec()
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So(sc.resp.Code, ShouldEqual, 500)
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So(sc.resp.Header().Get("content-type"), ShouldEqual, "text/html; charset=UTF-8")
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So(sc.resp.Body.String(), ShouldContainSubstring, "<title>Grafana - Error</title>")
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})
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})
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}
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func PanicHandler(c *models.ReqContext) {
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panic("Handler has panicked")
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}
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func recoveryScenario(t *testing.T, desc string, url string, fn scenarioFunc) {
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Convey(desc, func() {
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defer bus.ClearBusHandlers()
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sc := &scenarioContext{
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url: url,
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}
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viewsPath, _ := filepath.Abs("../../public/views")
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sc.m = macaron.New()
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sc.m.Use(Recovery())
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sc.m.Use(AddDefaultResponseHeaders())
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sc.m.Use(macaron.Renderer(macaron.RenderOptions{
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Directory: viewsPath,
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Delims: macaron.Delims{Left: "[[", Right: "]]"},
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}))
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sc.userAuthTokenService = auth.NewFakeUserAuthTokenService()
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sc.remoteCacheService = remotecache.NewFakeStore(t)
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sc.m.Use(GetContextHandler(sc.userAuthTokenService, sc.remoteCacheService, nil))
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// mock out gc goroutine
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sc.m.Use(OrgRedirect())
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sc.defaultHandler = func(c *models.ReqContext) {
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sc.context = c
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if sc.handlerFunc != nil {
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sc.handlerFunc(sc.context)
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}
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}
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sc.m.Get(url, sc.defaultHandler)
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fn(sc)
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})
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}
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