validate #4474

aws · Nov 27, 2019 · 04ffee1 · 04ffee1
1 parent 94a4fe2
commit 04ffee1
Showing 1 changed file with 53 additions and 0 deletions.
diff --git a/packages/@aws-cdk/core/test/test.stack.ts b/packages/@aws-cdk/core/test/test.stack.ts
@@ -310,6 +310,59 @@ export = {
     test.done();
   },
 
+  'cross stack references and dependencies work within child stacks (non-nested)'(test: Test) {
+    // GIVEN
+    const app = new App();
+    const parent = new Stack(app, 'Parent');
+    const child1 = new Stack(parent, 'Child1');
+    const child2 = new Stack(parent, 'Child2');
+    const resourceA = new CfnResource(child1, 'ResourceA', { type: 'RA' });
+    const resourceB = new CfnResource(child1, 'ResourceB', { type: 'RB' });
+
+    // WHEN
+    const resource2 = new CfnResource(child2, 'Resource1', {
+      type: 'R2',
+      properties: {
+        RefToResource1: resourceA.ref
+      }
+    });
+    resource2.addDependsOn(resourceB);
+
+    // THEN
+    const assembly = app.synth();
+    const parentTemplate = assembly.getStackArtifact(parent.artifactId).template;
+    const child1Template = assembly.getStackArtifact(child1.artifactId).template;
+    const child2Template = assembly.getStackArtifact(child2.artifactId).template;
+
+    test.deepEqual(parentTemplate, {});
+    test.deepEqual(child1Template, {
+      Resources: {
+        ResourceA: { Type: 'RA' } ,
+        ResourceB: { Type: 'RB' }
+      },
+      Outputs: {
+        ExportsOutputRefResourceA461B4EF9: {
+          Value: { Ref: 'ResourceA' },
+          Export: { Name: 'ParentChild18FAEF419:Child1ExportsOutputRefResourceA7BF20B37' }
+        }
+      }
+    });
+    test.deepEqual(child2Template, {
+      Resources: {
+        Resource1: {
+          Type: 'R2',
+          Properties: {
+            RefToResource1: { 'Fn::ImportValue': 'ParentChild18FAEF419:Child1ExportsOutputRefResourceA7BF20B37' }
+          }
+        }
+      }
+    });
+
+    test.deepEqual(assembly.getStackArtifact(child1.artifactId).dependencies.map(x => x.id), []);
+    test.deepEqual(assembly.getStackArtifact(child2.artifactId).dependencies.map(x => x.id), [ 'ParentChild18FAEF419' ]);
+    test.done();
+  },
+
   'CfnSynthesisError is ignored when preparing cross references'(test: Test) {
     // GIVEN
     const app = new App();