mirror of https://github.com/jech/galene.git
115 lines
2.2 KiB
Go
115 lines
2.2 KiB
Go
package webserver
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import (
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"net/http"
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"testing"
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)
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type testWriter struct {
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statusCode int
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}
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func (w *testWriter) Header() http.Header {
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return nil
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}
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func (w *testWriter) Write(buf []byte) (int, error) {
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return len(buf), nil
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}
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func (w *testWriter) WriteHeader(statusCode int) {
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if w.statusCode != 0 {
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panic("WriteHeader called twice")
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}
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w.statusCode = statusCode
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}
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func TestEtagMatch(t *testing.T) {
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type tst struct {
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etag, header string
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}
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var match = []tst{
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{`"foo"`, `"foo"`},
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{`"foo"`, ` "foo"`},
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{`"foo"`, `"foo" `},
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{`"foo"`, ` "foo" `},
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{`"foo"`, `"foo", "bar"`},
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{`"foo"`, `"bar", "foo"`},
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{`W/"foo"`, `W/"foo"`},
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}
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var mismatch = []tst{
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{``, ``},
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{``, `*`},
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{``, `"foo"`},
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{`"foo"`, ``},
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{`"foo"`, `"bar"`},
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{`"foo"`, `"bar", "baz"`},
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{`"foo"`, `"baz", "bar"`},
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{`"foo"`, `W/"foo"`},
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{`W/"foo"`, `"foo"`},
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}
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for _, tst := range match {
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m := etagMatch(tst.etag, tst.header)
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if !m {
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t.Errorf("%#v %#v: got %v, expected true",
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tst.etag, tst.header, m,
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)
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}
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}
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for _, tst := range mismatch {
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m := etagMatch(tst.etag, tst.header)
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if m {
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t.Errorf("%#v %#v: got %v, expected false",
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tst.etag, tst.header, m,
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)
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}
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}
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}
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func TestCheckPreconditions(t *testing.T) {
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var tests = []struct {
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method, etag, im, inm string
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result int
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}{
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{"GET", ``, ``, ``, 0},
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{"GET", ``, `*`, ``, 412},
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{"GET", ``, ``, `*`, 0},
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{"POST", ``, `*`, ``, 412},
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{"POST", ``, ``, `*`, 0},
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{"GET", `"123"`, ``, ``, 0},
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{"GET", `"123"`, `"123"`, ``, 0},
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{"GET", `"123"`, `"124"`, ``, 412},
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{"POST", `"123"`, `"124"`, ``, 412},
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{"GET", `"123"`, `*`, ``, 0},
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{"GET", `"123"`, ``, `"123"`, 304},
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{"POST", `"123"`, ``, `"123"`, 412},
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{"GET", `"123"`, ``, `"124"`, 0},
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{"GET", `"123"`, ``, `*`, 304},
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}
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for _, tst := range tests {
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var w testWriter
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h := make(http.Header)
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if tst.im != "" {
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h.Set("If-Match", tst.im)
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}
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if tst.inm != "" {
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h.Set("If-None-Match", tst.inm)
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}
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r := http.Request{
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Method: tst.method,
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Header: h,
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}
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done := checkPreconditions(&w, &r, tst.etag)
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if done != (tst.result != 0) || w.statusCode != tst.result {
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t.Errorf("%#v %#v %#v: got %v, expected %v",
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tst.etag, tst.im, tst.inm,
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w.statusCode, tst.result)
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}
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}
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}
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