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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "extensions/browser/test_event_router.h"
#include "base/check_op.h"
#include "content/public/browser/browser_context.h"
#include "extensions/browser/extension_prefs.h"
#include "extensions/common/extension_id.h"
namespace extensions {
TestEventRouter::EventObserver::~EventObserver() = default;
void TestEventRouter::EventObserver::OnDispatchEventToExtension(
const ExtensionId& extension_id,
const Event& event) {}
void TestEventRouter::EventObserver::OnBroadcastEvent(const Event& event) {}
TestEventRouter::TestEventRouter(content::BrowserContext* context)
: EventRouter(context, ExtensionPrefs::Get(context)) {}
TestEventRouter::~TestEventRouter() = default;
int TestEventRouter::GetEventCount(std::string event_name) const {
if (seen_events_.count(event_name) == 0) {
return 0;
}
return seen_events_.find(event_name)->second;
}
void TestEventRouter::AddEventObserver(EventObserver* obs) {
observers_.AddObserver(obs);
}
void TestEventRouter::RemoveEventObserver(EventObserver* obs) {
observers_.RemoveObserver(obs);
}
void TestEventRouter::BroadcastEvent(std::unique_ptr<Event> event) {
IncrementEventCount(event->event_name);
for (auto& observer : observers_)
observer.OnBroadcastEvent(*event);
}
void TestEventRouter::DispatchEventToExtension(const ExtensionId& extension_id,
std::unique_ptr<Event> event) {
if (!expected_extension_id_.empty()) {
DCHECK_EQ(expected_extension_id_, extension_id);
}
IncrementEventCount(event->event_name);
for (auto& observer : observers_)
observer.OnDispatchEventToExtension(extension_id, *event);
}
void TestEventRouter::IncrementEventCount(const std::string& event_name) {
if (seen_events_.count(event_name) == 0) {
seen_events_[event_name] = 0;
}
seen_events_[event_name]++;
}
} // namespace extensions
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