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

tests/phase22/breadcrumbs-route-map-structure.test.cjs

@@ -54,6 +54,12 @@ test("breadcrumbs/factory module includes expected mapped route definitions", as
         "Expected step-back route renderer factory export"
     );
 
+    assert.strictEqual(
+        source.includes("export const createRepresentationRouteRenderers ="),
+        true,
+        "Expected representation route renderer factory export"
+    );
+
     assert.strictEqual(
         source.includes("export const createCaseDetailRouteRenderers ="),
         true,
@@ -132,6 +138,12 @@ test("breadcrumbs/factory module includes expected mapped route definitions", as
         "Expected /myportal/[appealtypes] to be mapped in createStepBackRouteRenderers"
     );
 
+    assert.strictEqual(
+        source.includes('"/myportal/representation": () => ('),
+        true,
+        "Expected /myportal/representation to be mapped in createRepresentationRouteRenderers"
+    );
+
     assert.strictEqual(
         source.includes('"/case/[ticketnumber]": () =>'),
         true,
@@ -221,7 +233,7 @@ test("breadcrumbs/component composes mapped routes via imported factories and sh
     );
 
     assert.strictEqual(
-        /const\s+\{[\s\S]*simpleRouteRenderersByPath[\s\S]*newAppealRouteRenderersByPath[\s\S]*callbackRouteRenderersByPath[\s\S]*stepBackRouteRenderersByPath[\s\S]*detailAndAccountRouteRenderersByPath[\s\S]*\}\s*=\s*createMappedRouteRendererGroups\s*\(/.test(
+        /const\s+\{[\s\S]*simpleRouteRenderersByPath[\s\S]*newAppealRouteRenderersByPath[\s\S]*callbackRouteRenderersByPath[\s\S]*stepBackRouteRenderersByPath[\s\S]*representationRouteRenderersByPath[\s\S]*detailAndAccountRouteRenderersByPath[\s\S]*\}\s*=\s*createMappedRouteRendererGroups\s*\(/.test(
             source
         ),
         true,
@@ -320,6 +332,12 @@ test("breadcrumbs/component composes mapped routes via imported factories and sh
         "Expected /myportal/[appealtypes] explicit branch to be removed after step-back mapping"
     );
 
+    assert.strictEqual(
+        source.includes('isPath("/myportal/representation")'),
+        false,
+        "Expected /myportal/representation explicit branch to be removed after representation mapping"
+    );
+
     assert.strictEqual(
         source.includes('isPath("/myportal/case/[ticketnumber]")'),
         false,
@@ -405,6 +423,9 @@ test("breadcrumbs/map builder preserves route map ordering", async () => {
     const stepBackOrderIndex = mapBuilderSlice.indexOf(
         "stepBackRouteRenderersByPath"
     );
+    const representationOrderIndex = mapBuilderSlice.indexOf(
+        "representationRouteRenderersByPath"
+    );
     const caseDetailOrderIndex = mapBuilderSlice.indexOf(
         "caseDetailRouteRenderersByPath"
     );
@@ -419,10 +440,11 @@ test("breadcrumbs/map builder preserves route map ordering", async () => {
             newAppealOrderIndex > simpleMyPortalOrderIndex &&
             callbackOrderIndex > newAppealOrderIndex &&
             stepBackOrderIndex > callbackOrderIndex &&
-            caseDetailOrderIndex > stepBackOrderIndex &&
+            representationOrderIndex > stepBackOrderIndex &&
+            caseDetailOrderIndex > representationOrderIndex &&
             detailAndAccountOrderIndex > caseDetailOrderIndex,
         true,
-        "Expected map builder call to preserve explicit route-map ordering (simple -> link-text -> myportal -> new-appeal -> callback -> step-back -> case detail -> detail/account)"
+        "Expected map builder call to preserve explicit route-map ordering (simple -> link-text -> myportal -> new-appeal -> callback -> step-back -> representation -> case detail -> detail/account)"
     );
 });