test: add tests for supportsOperation methods

Author: JKRhb

test/binding_coap/coap_client_factory_test.dart

@@ -0,0 +1,66 @@
+// Copyright 2024 Contributors to the Eclipse Foundation. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
+import "package:dart_wot/binding_coap.dart";
+import "package:dart_wot/core.dart";
+import "package:test/test.dart";
+
+void main() {
+  group("CoapClientFactory should", () {
+    test("indicate correctly whether an operation is supported", () {
+      final coapClientFactory = CoapClientFactory();
+
+      const observeOperations = [
+        OperationType.observeproperty,
+        OperationType.unobserveproperty,
+        OperationType.subscribeevent,
+        OperationType.unsubscribeevent,
+      ];
+      final otherOperations = OperationType.values
+          .where((operationType) => !observeOperations.contains(operationType));
+
+      final testVector = [
+        (
+          expectedResult: true,
+          operationTypes: observeOperations,
+          subprotocol: "cov:observe",
+        ),
+        (
+          expectedResult: false,
+          operationTypes: observeOperations,
+          subprotocol: null,
+        ),
+        (
+          expectedResult: true,
+          operationTypes: otherOperations,
+          subprotocol: null,
+        ),
+        (
+          expectedResult: false,
+          operationTypes: otherOperations,
+          subprotocol: "cov:observe",
+        ),
+        (
+          expectedResult: false,
+          operationTypes: OperationType.values,
+          subprotocol: "foobar",
+        ),
+      ];
+
+      for (final testCase in testVector) {
+        for (final operationType in testCase.operationTypes) {
+          expect(
+            coapClientFactory.supportsOperation(
+              operationType,
+              testCase.subprotocol,
+            ),
+            testCase.expectedResult,
+          );
+        }
+      }
+    });
+  });
+}

test/binding_http/http_client_factory_test.dart

@@ -0,0 +1,61 @@
+// Copyright 2024 Contributors to the Eclipse Foundation. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
+import "package:dart_wot/binding_http.dart";
+import "package:dart_wot/core.dart";
+import "package:test/test.dart";
+
+void main() {
+  group("HttpClientFactory should", () {
+    test("indicate correctly whether an operation is supported", () {
+      final httpClientFactory = HttpClientFactory();
+
+      const observeOperations = [
+        OperationType.observeproperty,
+        OperationType.unobserveproperty,
+        OperationType.subscribeevent,
+        OperationType.unsubscribeevent,
+      ];
+      final otherOperations = OperationType.values
+          .where((operationType) => !observeOperations.contains(operationType));
+
+      final testVector = [
+        (
+          expectedResult: false,
+          operationTypes: observeOperations,
+          subprotocol: null,
+        ),
+        (
+          expectedResult: false,
+          operationTypes: observeOperations,
+          subprotocol: "foobar",
+        ),
+        (
+          expectedResult: true,
+          operationTypes: otherOperations,
+          subprotocol: null,
+        ),
+        (
+          expectedResult: false,
+          operationTypes: otherOperations,
+          subprotocol: "foobar",
+        ),
+      ];
+
+      for (final testCase in testVector) {
+        for (final operationType in testCase.operationTypes) {
+          expect(
+            httpClientFactory.supportsOperation(
+              operationType,
+              testCase.subprotocol,
+            ),
+            testCase.expectedResult,
+          );
+        }
+      }
+    });
+  });
+}

test/binding_mqtt/mqtt_client_factory_test.dart

@@ -0,0 +1,42 @@
+// Copyright 2024 Contributors to the Eclipse Foundation. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
+import "package:dart_wot/binding_mqtt.dart";
+import "package:dart_wot/core.dart";
+import "package:test/test.dart";
+
+void main() {
+  group("MqttClientFactory should", () {
+    test("indicate correctly whether an operation is supported", () {
+      final coapClientFactory = MqttClientFactory();
+
+      final testVector = [
+        (
+          expectedResult: false,
+          operationTypes: OperationType.values,
+          subprotocol: "foobar",
+        ),
+        (
+          expectedResult: true,
+          operationTypes: OperationType.values,
+          subprotocol: null,
+        ),
+      ];
+
+      for (final testCase in testVector) {
+        for (final operationType in testCase.operationTypes) {
+          expect(
+            coapClientFactory.supportsOperation(
+              operationType,
+              testCase.subprotocol,
+            ),
+            testCase.expectedResult,
+          );
+        }
+      }
+    });
+  });
+}