fix helper to return Integer Array and set default to 0 + fix tests (#1262)

src-electron/generator/helper-endpointconfig.js

@@ -94,7 +94,7 @@ function endpoint_fixed_profile_id_array(options) {
 }
 
 /**
- * Creates array of parent endpoint identifier fields on endpoints with a NULL placeholder for Endpoints without a Parent Endpoint configuration
+ * Creates Integer Array of parent endpoint identifier fields on endpoints. If the Parent Endpoint is not set then it will default to 0.
  *
  *
  * @returns C array including the { } brackets
@@ -103,7 +103,7 @@ function endpoint_fixed_parent_id_array(options) {
   let parentIds = []
   this.endpoints.forEach((ep) => {
     if (ep.parentEndpointIdentifier == null) {
-      parentIds.push('NULL')
+      parentIds.push(0)
     } else {
       parentIds.push(ep.parentEndpointIdentifier)
     }

test/gen-matter-4.test.js

@@ -158,7 +158,7 @@ test(
     expect(ept).toContain(
       '#define FIXED_PROFILE_IDS { 0x0103, 0x0103, 0x0103, 0x0103 }'
     )
-    expect(ept).toContain('#define FIXED_PARENT_IDS { NULL, 0, 1, NULL }')
+    expect(ept).toContain('#define FIXED_PARENT_IDS { 0, 0, 1, 0 }')
     expect(ept).toContain(
       '#define FIXED_DEVICE_TYPES {{0x00000016,1},{0x00000100,1},{0x00000100,1},{0x0000F002,1}}'
     )
@@ -265,7 +265,7 @@ test(
     expect(ept).toContain(
       '#define FIXED_PROFILE_IDS { 0x0103, 0x0103, 0x0103, 0x0103 }'
     )
-    expect(ept).toContain('#define FIXED_PARENT_IDS { NULL, NULL, NULL, NULL }')
+    expect(ept).toContain('#define FIXED_PARENT_IDS { 0, 0, 0, 0 }')
     expect(ept).toContain(
       '#define FIXED_DEVICE_TYPES {{0x00000016,1},{0x00000100,1},{0x00000100,1},{0x0000F002,1}}'
     )