refactor(breadcrumbs): extract representation route-state renderer group

tests/phase22/breadcrumb-route-maps-helper.test.cjs

@@ -66,6 +66,9 @@ test("buildBreadcrumbRendererMaps returns grouped maps in explicit precedence or
     const stepBackRouteRenderersByPath = {
         "/iota": () => "iota"
     };
+    const representationRouteRenderersByPath = {
+        "/kappa": () => "kappa"
+    };
     const caseDetailRouteRenderersByPath = {
         "/delta": () => "delta"
     };
@@ -80,12 +83,13 @@ test("buildBreadcrumbRendererMaps returns grouped maps in explicit precedence or
         newAppealRouteRenderersByPath,
         callbackRouteRenderersByPath,
         stepBackRouteRenderersByPath,
+        representationRouteRenderersByPath,
         caseDetailRouteRenderersByPath,
         detailAndAccountRouteRenderersByPath
     });
 
     assert.ok(Array.isArray(result), "Expected grouped maps array");
-    assert.strictEqual(result.length, 8, "Expected eight grouped route maps");
+    assert.strictEqual(result.length, 9, "Expected nine grouped route maps");
     assert.strictEqual(
         result[0],
         simpleRouteRenderersByPath,
@@ -118,13 +122,18 @@ test("buildBreadcrumbRendererMaps returns grouped maps in explicit precedence or
     );
     assert.strictEqual(
         result[6],
-        caseDetailRouteRenderersByPath,
-        "Expected case detail route renderers seventh"
+        representationRouteRenderersByPath,
+        "Expected representation route renderers seventh"
     );
     assert.strictEqual(
         result[7],
+        caseDetailRouteRenderersByPath,
+        "Expected case detail route renderers eighth"
+    );
+    assert.strictEqual(
+        result[8],
         detailAndAccountRouteRenderersByPath,
-        "Expected detail and account route renderers eighth"
+        "Expected detail and account route renderers ninth"
     );
 });
 
@@ -146,6 +155,7 @@ test("resolveMappedRouteRenderer returns renderer from first matching grouped ma
         newAppealRouteRenderersByPath: {},
         callbackRouteRenderersByPath: {},
         stepBackRouteRenderersByPath: {},
+        representationRouteRenderersByPath: {},
         caseDetailRouteRenderersByPath: {},
         detailAndAccountRouteRenderersByPath: {}
     });
@@ -175,6 +185,7 @@ test("resolveMappedRouteRenderer returns renderer from later grouped map when ea
         caseDetailRouteRenderersByPath: {},
         callbackRouteRenderersByPath: {},
         stepBackRouteRenderersByPath: {},
+        representationRouteRenderersByPath: {},
         detailAndAccountRouteRenderersByPath: {
             "/account/personaldetails": detailRenderer
         }
@@ -202,6 +213,7 @@ test("resolveMappedRouteRenderer returns null for unmapped path", () => {
         newAppealRouteRenderersByPath: {},
         callbackRouteRenderersByPath: {},
         stepBackRouteRenderersByPath: {},
+        representationRouteRenderersByPath: {},
         caseDetailRouteRenderersByPath: {},
         detailAndAccountRouteRenderersByPath: {}
     });
@@ -230,6 +242,7 @@ test("resolveMappedRouteRenderer returns null for empty, whitespace, and non-exa
         newAppealRouteRenderersByPath: {},
         callbackRouteRenderersByPath: {},
         stepBackRouteRenderersByPath: {},
+        representationRouteRenderersByPath: {},
         caseDetailRouteRenderersByPath: {},
         detailAndAccountRouteRenderersByPath: {}
     });
@@ -282,6 +295,7 @@ test("resolveMappedRouteRenderer skips invalid map entries and non-function rend
         newAppealRouteRenderersByPath: undefined,
         callbackRouteRenderersByPath: {},
         stepBackRouteRenderersByPath: {},
+        representationRouteRenderersByPath: {},
         caseDetailRouteRenderersByPath: {},
         detailAndAccountRouteRenderersByPath: {}
     });