[Telemetry SWX] add memory info browser test

Bug: b:158658869
Change-Id: I175ff7d28ae71d3f2d5d85e2f453fe74d692e92d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2387644Reviewed-by: Mahmoud Gawad <mgawad@google.com>
Commit-Queue: Oleh Lamzin <lamzin@google.com>
Cr-Commit-Position: refs/heads/master@{#803632}

chromeos/components/telemetry_extension_ui/test/telemetry_extension_ui_browsertest.cc

@@ -263,6 +263,17 @@ void TelemetryExtensionUiBrowserTest::SetUpOnMainThread() {
         chromeos::cros_healthd::mojom::TimezoneResult::NewTimezoneInfo(
             std::move(timezone_info));
   }
+  {
+    auto memory_info = chromeos::cros_healthd::mojom::MemoryInfo::New();
+    memory_info->total_memory_kib = 2147483648;
+    memory_info->free_memory_kib = 2147573648;
+    memory_info->available_memory_kib = 2147571148;
+    memory_info->page_faults_since_last_boot = 2199971148;
+
+    telemetry_info->memory_result =
+        chromeos::cros_healthd::mojom::MemoryResult::NewMemoryInfo(
+            std::move(memory_info));
+  }
 
   DCHECK(chromeos::cros_healthd::FakeCrosHealthdClient::Get());
 

chromeos/components/telemetry_extension_ui/test/untrusted_browsertest.js

@@ -225,6 +225,14 @@ UNTRUSTED_TEST('UntrustedRequestTelemetryInfo', async () => {
         posix: 'MST7MDT,M3.2.0,M11.1.0',
         region: 'America/Denver',
       }
+    },
+    memoryResult: {
+      memoryInfo: {
+        totalMemoryKib: 2147483648,
+        freeMemoryKib: 2147573648,
+        availableMemoryKib: 2147571148,
+        pageFaultsSinceLastBoot: 2199971148
+      }
     }
   });
 });