[grid] Add default sessionTimeout to NodeStatus to increase backward compatibility (SeleniumHQ#15229)

* [grid] Add default sessionTimeout to NodeStatus to increase backward compatibility
* Add test sessionTimeout from NodeStatus JSON scheme

---------

Signed-off-by: Viet Nguyen Duc <[email protected]>

Author: VietND96

java/src/org/openqa/selenium/grid/data/NodeStatus.java

@@ -76,7 +76,7 @@ public static NodeStatus fromJson(JsonInput input) {
     Set<Slot> slots = null;
     Availability availability = null;
     Duration heartbeatPeriod = null;
-    Duration sessionTimeout = null;
+    Duration sessionTimeout = Duration.ofSeconds(300);
     String version = null;
     Map<String, String> osInfo = null;
 

java/test/org/openqa/selenium/grid/data/NodeStatusTest.java

@@ -72,4 +72,79 @@ void ensureRoundTripWorks() throws URISyntaxException {
 
     assertThat(seen).isEqualTo(status);
   }
+
+  @Test
+  void withoutSessionTimeoutInJsonStatus() throws URISyntaxException {
+    String source =
+        "{\n"
+            + "      \"availability\": \"UP\",\n"
+            + "      \"externalUri\": \"http:\\u002f\\u002f192.168.1.101:5555\",\n"
+            + "      \"heartbeatPeriod\": 60000,\n"
+            + "      \"maxSessions\": 1,\n"
+            + "      \"nodeId\": \"d136dd9b-6497-4049-9371-42f89b14ea2b\",\n"
+            + "      \"osInfo\": {\n"
+            + "        \"arch\": \"aarch64\",\n"
+            + "        \"name\": \"Mac OS X\",\n"
+            + "        \"version\": \"15.3\"\n"
+            + "      },\n"
+            + "      \"slots\": [\n"
+            + "        {\n"
+            + "          \"id\": {\n"
+            + "            \"hostId\": \"d136dd9b-6497-4049-9371-42f89b14ea2b\",\n"
+            + "            \"id\": \"965e8cb4-7b48-4638-8bc8-6889c6319682\"\n"
+            + "          },\n"
+            + "          \"lastStarted\": \"1970-01-01T00:00:00Z\",\n"
+            + "          \"session\": null,\n"
+            + "          \"stereotype\": {\n"
+            + "            \"browserName\": \"chrome\",\n"
+            + "            \"platformName\": \"mac\"\n"
+            + "          }\n"
+            + "        }\n"
+            + "      ],\n"
+            + "      \"version\": \"4.17.0 (revision unknown*)\"\n"
+            + "    }";
+
+    Json json = new Json();
+    NodeStatus nodeStatus = json.toType(source, NodeStatus.class);
+
+    assertThat(nodeStatus.getSessionTimeout()).isEqualTo(Duration.ofSeconds(300));
+  }
+
+  @Test
+  void withSessionTimeoutInJsonStatus() throws URISyntaxException {
+    String source =
+        "{\n"
+            + "      \"availability\": \"UP\",\n"
+            + "      \"externalUri\": \"http:\\u002f\\u002f192.168.1.101:5555\",\n"
+            + "      \"heartbeatPeriod\": 60000,\n"
+            + "      \"maxSessions\": 1,\n"
+            + "      \"sessionTimeout\": 600000,\n"
+            + "      \"nodeId\": \"d136dd9b-6497-4049-9371-42f89b14ea2b\",\n"
+            + "      \"osInfo\": {\n"
+            + "        \"arch\": \"aarch64\",\n"
+            + "        \"name\": \"Mac OS X\",\n"
+            + "        \"version\": \"15.3\"\n"
+            + "      },\n"
+            + "      \"slots\": [\n"
+            + "        {\n"
+            + "          \"id\": {\n"
+            + "            \"hostId\": \"d136dd9b-6497-4049-9371-42f89b14ea2b\",\n"
+            + "            \"id\": \"965e8cb4-7b48-4638-8bc8-6889c6319682\"\n"
+            + "          },\n"
+            + "          \"lastStarted\": \"1970-01-01T00:00:00Z\",\n"
+            + "          \"session\": null,\n"
+            + "          \"stereotype\": {\n"
+            + "            \"browserName\": \"chrome\",\n"
+            + "            \"platformName\": \"mac\"\n"
+            + "          }\n"
+            + "        }\n"
+            + "      ],\n"
+            + "      \"version\": \"4.17.0 (revision unknown*)\"\n"
+            + "    }";
+
+    Json json = new Json();
+    NodeStatus nodeStatus = json.toType(source, NodeStatus.class);
+
+    assertThat(nodeStatus.getSessionTimeout()).isEqualTo(Duration.ofSeconds(600));
+  }
 }