/usr/share/gocode/src/github.com/emicklei/go-restful/filter_test.go is in golang-github-emicklei-go-restful-dev 1.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 | package restful
import (
"io"
"net/http"
"net/http/httptest"
"testing"
)
func setupServices(addGlobalFilter bool, addServiceFilter bool, addRouteFilter bool) {
if addGlobalFilter {
Filter(globalFilter)
}
Add(newTestService(addServiceFilter, addRouteFilter))
}
func tearDown() {
DefaultContainer.webServices = []*WebService{}
DefaultContainer.isRegisteredOnRoot = true // this allows for setupServices multiple times
DefaultContainer.containerFilters = []FilterFunction{}
}
func newTestService(addServiceFilter bool, addRouteFilter bool) *WebService {
ws := new(WebService).Path("")
if addServiceFilter {
ws.Filter(serviceFilter)
}
rb := ws.GET("/foo").To(foo)
if addRouteFilter {
rb.Filter(routeFilter)
}
ws.Route(rb)
ws.Route(ws.GET("/bar").To(bar))
return ws
}
func foo(req *Request, resp *Response) {
io.WriteString(resp.ResponseWriter, "foo")
}
func bar(req *Request, resp *Response) {
io.WriteString(resp.ResponseWriter, "bar")
}
func fail(req *Request, resp *Response) {
http.Error(resp.ResponseWriter, "something failed", http.StatusInternalServerError)
}
func globalFilter(req *Request, resp *Response, chain *FilterChain) {
io.WriteString(resp.ResponseWriter, "global-")
chain.ProcessFilter(req, resp)
}
func serviceFilter(req *Request, resp *Response, chain *FilterChain) {
io.WriteString(resp.ResponseWriter, "service-")
chain.ProcessFilter(req, resp)
}
func routeFilter(req *Request, resp *Response, chain *FilterChain) {
io.WriteString(resp.ResponseWriter, "route-")
chain.ProcessFilter(req, resp)
}
func TestNoFilter(t *testing.T) {
tearDown()
setupServices(false, false, false)
actual := sendIt("http://example.com/foo")
if "foo" != actual {
t.Fatal("expected: foo but got:" + actual)
}
}
func TestGlobalFilter(t *testing.T) {
tearDown()
setupServices(true, false, false)
actual := sendIt("http://example.com/foo")
if "global-foo" != actual {
t.Fatal("expected: global-foo but got:" + actual)
}
}
func TestWebServiceFilter(t *testing.T) {
tearDown()
setupServices(true, true, false)
actual := sendIt("http://example.com/foo")
if "global-service-foo" != actual {
t.Fatal("expected: global-service-foo but got:" + actual)
}
}
func TestRouteFilter(t *testing.T) {
tearDown()
setupServices(true, true, true)
actual := sendIt("http://example.com/foo")
if "global-service-route-foo" != actual {
t.Fatal("expected: global-service-route-foo but got:" + actual)
}
}
func TestRouteFilterOnly(t *testing.T) {
tearDown()
setupServices(false, false, true)
actual := sendIt("http://example.com/foo")
if "route-foo" != actual {
t.Fatal("expected: route-foo but got:" + actual)
}
}
func TestBar(t *testing.T) {
tearDown()
setupServices(false, true, false)
actual := sendIt("http://example.com/bar")
if "service-bar" != actual {
t.Fatal("expected: service-bar but got:" + actual)
}
}
func TestAllFiltersBar(t *testing.T) {
tearDown()
setupServices(true, true, true)
actual := sendIt("http://example.com/bar")
if "global-service-bar" != actual {
t.Fatal("expected: global-service-bar but got:" + actual)
}
}
func sendIt(address string) string {
httpRequest, _ := http.NewRequest("GET", address, nil)
httpRequest.Header.Set("Accept", "*/*")
httpWriter := httptest.NewRecorder()
DefaultContainer.dispatch(httpWriter, httpRequest)
return httpWriter.Body.String()
}
func sendItTo(address string, container *Container) string {
httpRequest, _ := http.NewRequest("GET", address, nil)
httpRequest.Header.Set("Accept", "*/*")
httpWriter := httptest.NewRecorder()
container.dispatch(httpWriter, httpRequest)
return httpWriter.Body.String()
}
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