dendrite/setup/base/base_test.go
Boris Rybalkin 6b1c9eafa9
unix socket support (#2974)
### Pull Request Checklist

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* [x] I have added Go unit tests or [Complement integration
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justified why this PR doesn't need tests
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_or_ I have already signed off privately

Signed-off-by: `Boris Rybalkin <ribalkin@gmail.com>`

I need this for Syncloud project (https://github.com/syncloud/platform)
where I run multiple apps behind an nginx on the same RPi like device so
unix socket is very convenient to not have port conflicts between apps.
Also someone opened this Issue:
https://github.com/matrix-org/dendrite/issues/2924

---------

Co-authored-by: kegsay <kegan@matrix.org>
Co-authored-by: Till <2353100+S7evinK@users.noreply.github.com>
2023-03-01 22:57:30 +01:00

102 lines
2.7 KiB
Go

package base_test
import (
"bytes"
"context"
"embed"
"html/template"
"net"
"net/http"
"net/http/httptest"
"path"
"testing"
"time"
"github.com/matrix-org/dendrite/internal"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/dendrite/test/testrig"
"github.com/stretchr/testify/assert"
)
//go:embed static/*.gotmpl
var staticContent embed.FS
func TestLandingPage_Tcp(t *testing.T) {
// generate the expected result
tmpl := template.Must(template.ParseFS(staticContent, "static/*.gotmpl"))
expectedRes := &bytes.Buffer{}
err := tmpl.ExecuteTemplate(expectedRes, "index.gotmpl", map[string]string{
"Version": internal.VersionString(),
})
assert.NoError(t, err)
b, _, _ := testrig.Base(nil)
defer b.Close()
// hack: create a server and close it immediately, just to get a random port assigned
s := httptest.NewServer(nil)
s.Close()
// start base with the listener and wait for it to be started
address, err := config.HTTPAddress(s.URL)
assert.NoError(t, err)
go b.SetupAndServeHTTP(address, nil, nil)
time.Sleep(time.Millisecond * 10)
// When hitting /, we should be redirected to /_matrix/static, which should contain the landing page
req, err := http.NewRequest(http.MethodGet, s.URL, nil)
assert.NoError(t, err)
// do the request
resp, err := s.Client().Do(req)
assert.NoError(t, err)
assert.Equal(t, http.StatusOK, resp.StatusCode)
// read the response
buf := &bytes.Buffer{}
_, err = buf.ReadFrom(resp.Body)
assert.NoError(t, err)
// Using .String() for user friendly output
assert.Equal(t, expectedRes.String(), buf.String(), "response mismatch")
}
func TestLandingPage_UnixSocket(t *testing.T) {
// generate the expected result
tmpl := template.Must(template.ParseFS(staticContent, "static/*.gotmpl"))
expectedRes := &bytes.Buffer{}
err := tmpl.ExecuteTemplate(expectedRes, "index.gotmpl", map[string]string{
"Version": internal.VersionString(),
})
assert.NoError(t, err)
b, _, _ := testrig.Base(nil)
defer b.Close()
tempDir := t.TempDir()
socket := path.Join(tempDir, "socket")
// start base with the listener and wait for it to be started
address := config.UnixSocketAddress(socket, 0755)
assert.NoError(t, err)
go b.SetupAndServeHTTP(address, nil, nil)
time.Sleep(time.Millisecond * 100)
client := &http.Client{
Transport: &http.Transport{
DialContext: func(_ context.Context, _, _ string) (net.Conn, error) {
return net.Dial("unix", socket)
},
},
}
resp, err := client.Get("http://unix/")
assert.NoError(t, err)
assert.Equal(t, http.StatusOK, resp.StatusCode)
// read the response
buf := &bytes.Buffer{}
_, err = buf.ReadFrom(resp.Body)
assert.NoError(t, err)
// Using .String() for user friendly output
assert.Equal(t, expectedRes.String(), buf.String(), "response mismatch")
}