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test(ws,browser): add test suites for ws and browser packages (#22)

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- Add ws/server_test.go: WebSocket connection, namespace filtering, non-upgrade rejection, SetUpgrader
- Add ws/namespaces_test.go: NamespacesHandler response format and content
- Add browser/browser_test.go: template rendering, ws URL construction, trailing slash handling
- Fix goimports whitespace in ws/server.go
This commit is contained in:
Tai Groot
2026-03-08 14:29:47 -04:00
committed by GitHub
parent 2375c6ca90
commit 70ade62c8c
4 changed files with 243 additions and 1 deletions
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53
browser/browser_test.go Normal file
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@@ -0,0 +1,53 @@
package browser
import (
"net/http"
"net/http/httptest"
"strings"
"testing"
)
func TestLogSocketViewHandler_HTTP(t *testing.T) {
req := httptest.NewRequest(http.MethodGet, "http://localhost:8080/", nil)
w := httptest.NewRecorder()
LogSocketViewHandler(w, req)
if w.Code != http.StatusOK {
t.Fatalf("status = %d, want 200", w.Code)
}
body := w.Body.String()
// html/template escapes forward slashes in JS context
if !strings.Contains(body, `ws:\/\/localhost:8080\/ws`) {
t.Error("response should contain escaped ws://localhost:8080/ws URL")
}
if !strings.Contains(body, "<!DOCTYPE html>") {
t.Error("response should contain HTML doctype")
}
}
func TestLogSocketViewHandler_CustomPath(t *testing.T) {
req := httptest.NewRequest(http.MethodGet, "http://myhost:9090/dashboard/", nil)
w := httptest.NewRecorder()
LogSocketViewHandler(w, req)
body := w.Body.String()
if !strings.Contains(body, `ws:\/\/myhost:9090\/dashboard\/ws`) {
t.Error("expected escaped ws://myhost:9090/dashboard/ws in body")
}
}
func TestLogSocketViewHandler_TrailingSlashTrimmed(t *testing.T) {
req := httptest.NewRequest(http.MethodGet, "http://example.com/", nil)
w := httptest.NewRecorder()
LogSocketViewHandler(w, req)
body := w.Body.String()
// Should NOT have double slash before ws
if strings.Contains(body, `\/\/ws`) {
t.Error("should not have double slash before /ws")
}
if !strings.Contains(body, `ws:\/\/example.com\/ws`) {
t.Error("expected escaped ws://example.com/ws in body")
}
}