fixup! test: add tests for exploreDirectory method

eclipse-thingweb · Dec 22, 2023 · 1fd39b2 · 1fd39b2
1 parent 5eda27d
commit 1fd39b2
Showing 1 changed file with 61 additions and 5 deletions.
diff --git a/test/core/discovery_test.dart b/test/core/discovery_test.dart
@@ -18,27 +18,30 @@ final invalidTestDiscoveryUri =
     Uri.parse('$testUriScheme://[::2]/.well-known/wot');
 final directoryTestUri1 = Uri.parse('$testUriScheme://[::3]/.well-known/wot');
 final directoryTestThingsUri1 = Uri.parse('$testUriScheme://[::3]/things');
+final directoryTestUri2 = Uri.parse('$testUriScheme://[::4]/.well-known/wot');
+final directoryTestThingsUri2 = Uri.parse('$testUriScheme://[::4]/things');
 
-const validTestTitle = 'Test TD';
+const validTestTitle1 = 'Test TD 1';
 const validTestThingDescription = '''
   {
       "@context": "https://www.w3.org/2022/wot/td/v1.1",
-      "title": "$validTestTitle",
+      "title": "$validTestTitle1",
       "security": "nosec_sc",
       "securityDefinitions": {
         "nosec_sc": {"scheme": "nosec"}
       }
   }
 ''';
 
+const validDirectoryTestTitle1 = 'Test TD 2';
 final directoryThingDescription1 = '''
 {
   "@context": [
     "https://www.w3.org/2022/wot/td/v1.1",
     "https://www.w3.org/2022/wot/discovery"
   ],
   "@type": "ThingDirectory",
-  "title": "$validTestTitle",
+  "title": "$validDirectoryTestTitle1",
   "security": "nosec_sc",
   "securityDefinitions": {
     "nosec_sc": {"scheme": "nosec"}
@@ -55,6 +58,31 @@ final directoryThingDescription1 = '''
 }
 ''';
 
+const validDirectoryTestTitle2 = 'Test TD 2';
+final directoryThingDescription2 = '''
+{
+  "@context": [
+    "https://www.w3.org/2022/wot/td/v1.1",
+    "https://www.w3.org/2022/wot/discovery"
+  ],
+  "@type": "ThingDirectory",
+  "title": "$validDirectoryTestTitle2",
+  "security": "nosec_sc",
+  "securityDefinitions": {
+    "nosec_sc": {"scheme": "nosec"}
+  },
+  "properties": {
+    "things": {
+      "forms": [
+        {
+          "href": "$directoryTestThingsUri2"
+        }
+      ]
+    }
+  }
+}
+''';
+
 const invalidTestThingDescription = '"Hi there!"';
 
 void main() {
@@ -70,7 +98,7 @@ void main() {
       final thingDescription =
           await wot.requestThingDescription(validTestDiscoveryUri);
 
-      expect(thingDescription.title, validTestTitle);
+      expect(thingDescription.title, validTestTitle1);
     });
 
     test(
@@ -107,11 +135,31 @@ void main() {
       var counter = 0;
       await for (final thingDescription in thingDiscoveryProcess) {
         counter++;
-        expect(thingDescription.title, validTestTitle);
+        expect(thingDescription.title, validTestTitle1);
       }
       expect(counter, 1);
       expect(thingDiscoveryProcess.done, true);
     });
+
+    test('should be able to handle invalid TDs during discovery', () async {
+      final servient = Servient(
+        clientFactories: [
+          _MockedProtocolClientFactory(),
+        ],
+      );
+
+      final wot = await servient.start();
+      final thingDiscoveryProcess =
+          await wot.exploreDirectory(directoryTestUri2);
+
+      var counter = 0;
+      await for (final _ in thingDiscoveryProcess) {
+        counter++;
+      }
+      expect(counter, 0);
+      expect(thingDiscoveryProcess.done, true);
+      // expect(thingDiscoveryProcess.error, isNotNull);
+    });
   });
 }
 
@@ -135,6 +183,10 @@ class _MockedProtocolClient implements ProtocolClient {
       return '[$validTestThingDescription]'.toContent('application/td+json');
     }
 
+    if (href == directoryTestThingsUri2) {
+      return '[$invalidTestThingDescription]'.toContent('application/td+json');
+    }
+
     throw StateError('Encountered an unknown URI $href.');
   }
 
@@ -152,6 +204,10 @@ class _MockedProtocolClient implements ProtocolClient {
       return directoryThingDescription1.toDiscoveryContent(url);
     }
 
+    if (url == directoryTestUri2) {
+      return directoryThingDescription2.toDiscoveryContent(url);
+    }
+
     throw StateError('Encountered invalid URL.');
   }