style: prefer double quotes over single quotes for Strings

eclipse-thingweb · Jan 2, 2024 · 0d72bf2 · 0d72bf2
1 parent 5cae848
commit 0d72bf2
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diff --git a/README.md b/README.md
@@ -49,7 +49,7 @@ Afterward, the actual interactions with the counter are performed by calling the
 `invokeAction()` and `readProperty()` methods on the `ConsumedThing`.
 
 ```dart
-import 'package:dart_wot/dart_wot.dart';
+import "package:dart_wot/dart_wot.dart";
 
 Future<void> main(List<String> args) async {
   final servient = Servient(
@@ -59,22 +59,22 @@ Future<void> main(List<String> args) async {
   );
   final wot = await servient.start();
 
-  final url = Uri.parse('coap://plugfest.thingweb.io/counter');
-  print('Requesting TD from $url ...');
+  final url = Uri.parse("coap://plugfest.thingweb.io/counter");
+  print("Requesting TD from $url ...");
   final thingDescription = await wot.requestThingDescription(url);
 
   final consumedThing = await wot.consume(thingDescription);
   print(
-    'Successfully retrieved and consumed TD with title '
+    "Successfully retrieved and consumed TD with title "
     '"${thingDescription.title}"!',
   );
 
-  print('Incrementing counter ...');
-  await consumedThing.invokeAction('increment');
+  print("Incrementing counter ...");
+  await consumedThing.invokeAction("increment");
 
-  final status = await consumedThing.readProperty('count');
+  final status = await consumedThing.readProperty("count");
   final value = await status.value();
-  print('New counter value: $value');
+  print("New counter value: $value");
 }
 ```
 

diff --git a/analysis_options.yaml b/analysis_options.yaml
@@ -7,7 +7,7 @@ linter:
   rules:
     always_use_package_imports: false
     prefer_relative_imports: true
-    prefer_single_quotes: true
+    prefer_double_quotes: true
     sort_constructors_first: true
     unawaited_futures: true
     public_member_api_docs: true

diff --git a/example/coap_discovery.dart b/example/coap_discovery.dart
@@ -6,9 +6,9 @@
 
 // ignore_for_file: avoid_print
 
-import 'package:dart_wot/dart_wot.dart';
+import "package:dart_wot/dart_wot.dart";
 
-const propertyName = 'string';
+const propertyName = "string";
 
 extension PrintExtension on InteractionOutput {
   Future<void> printValue() async {
@@ -23,13 +23,13 @@ Future<void> handleThingDescription(
   final consumedThing = await wot.consume(thingDescription);
   await consumedThing.writeProperty(
     propertyName,
-    'Hello World'.asInteractionInput(),
+    "Hello World".asInteractionInput(),
   );
   var output = await consumedThing.readProperty(propertyName);
   await output.printValue();
   await consumedThing.writeProperty(
     propertyName,
-    'Bye Value'.asInteractionInput(),
+    "Bye Value".asInteractionInput(),
   );
   output = await consumedThing.readProperty(propertyName);
   await output.printValue();
@@ -39,7 +39,7 @@ Future<void> main(List<String> args) async {
   final servient = Servient(clientFactories: [CoapClientFactory()]);
 
   final wot = await servient.start();
-  final uri = Uri.parse('coap://plugfest.thingweb.io:5683/testthing');
+  final uri = Uri.parse("coap://plugfest.thingweb.io:5683/testthing");
 
   // Example using for-await-loop
   try {
@@ -59,7 +59,7 @@ Future<void> main(List<String> args) async {
     (thingDescription) async {
       await handleThingDescription(wot, thingDescription);
     },
-    onError: (error) => print('Encountered an error: $error'),
+    onError: (error) => print("Encountered an error: $error"),
     onDone: () => print('Discovery with "listen" has finished.'),
   );
 }
diff --git a/example/coap_dns_sd_discovery.dart b/example/coap_dns_sd_discovery.dart
@@ -6,7 +6,7 @@
 
 // ignore_for_file: avoid_print
 
-import 'package:dart_wot/dart_wot.dart';
+import "package:dart_wot/dart_wot.dart";
 
 void handleThingDescription(ThingDescription thingDescription) =>
     print('Discovered TD with title "${thingDescription.title}".');
@@ -19,7 +19,7 @@ Future<void> main(List<String> args) async {
   );
 
   final wot = await servient.start();
-  final uri = Uri.parse('_wot._udp.local');
+  final uri = Uri.parse("_wot._udp.local");
 
   // Example using for-await-loop
   try {
@@ -38,7 +38,7 @@ Future<void> main(List<String> args) async {
   // to the handleThingDescription function.
   wot.discover(uri, method: DiscoveryMethod.dnsServiceDiscovery).listen(
         handleThingDescription,
-        onError: (error) => print('Encountered an error: $error'),
+        onError: (error) => print("Encountered an error: $error"),
         onDone: () => print('Discovery with "listen" has finished.'),
       );
 }
diff --git a/example/coaps_readproperty.dart b/example/coaps_readproperty.dart
@@ -6,15 +6,15 @@
 
 // ignore_for_file: avoid_print
 
-import 'dart:typed_data';
+import "dart:typed_data";
 
-import 'package:dart_wot/dart_wot.dart';
+import "package:dart_wot/dart_wot.dart";
 
 /// Matches [PskCredentials] by hostname and URI scheme.
 final Map<Uri, PskCredentials> _pskCredentialsStore = {
-  Uri(host: 'californium.eclipseprojects.io', scheme: 'coaps'): PskCredentials(
-    identity: Uint8List.fromList('Client_identity'.codeUnits),
-    preSharedKey: Uint8List.fromList('secretPSK'.codeUnits),
+  Uri(host: "californium.eclipseprojects.io", scheme: "coaps"): PskCredentials(
+    identity: Uint8List.fromList("Client_identity".codeUnits),
+    preSharedKey: Uint8List.fromList("secretPSK".codeUnits),
   ),
 };
 
@@ -31,7 +31,7 @@ PskCredentials? _pskCredentialsCallback(
 Future<void> main(List<String> args) async {
   final CoapClientFactory coapClientFactory = CoapClientFactory(
     coapConfig: const CoapConfig(
-      dtlsCiphers: 'PSK-AES128-CCM8',
+      dtlsCiphers: "PSK-AES128-CCM8",
     ),
     pskCredentialsCallback: _pskCredentialsCallback,
   );
@@ -70,7 +70,7 @@ Future<void> main(List<String> args) async {
 
   final thingDescription = ThingDescription(thingDescriptionJson);
   final consumedThing = await wot.consume(thingDescription);
-  final status = await consumedThing.readProperty('status');
+  final status = await consumedThing.readProperty("status");
   final value = await status.value();
   print(value);
 }
diff --git a/example/complex_example.dart b/example/complex_example.dart
@@ -6,7 +6,7 @@
 
 // ignore_for_file: avoid_print
 
-import 'package:dart_wot/dart_wot.dart';
+import "package:dart_wot/dart_wot.dart";
 
 const thingDescriptionJson = '''
 {
@@ -98,7 +98,7 @@ const thingDescriptionJson = '''
 ''';
 
 final Map<String, BasicCredentials> basicCredentials = {
-  'urn:test': BasicCredentials('username', 'password'),
+  "urn:test": BasicCredentials("username", "password"),
 };
 
 Future<BasicCredentials?> basicCredentialsCallback(
@@ -129,51 +129,51 @@ Future<void> main() async {
 
   final thingDescription = ThingDescription(thingDescriptionJson);
   final consumedThing = await wot.consume(thingDescription);
-  final status = await consumedThing.readProperty('status');
+  final status = await consumedThing.readProperty("status");
   final value1 = await status.value();
   print(value1);
-  await consumedThing.invokeAction('toggle');
-  final status2 = await consumedThing.readProperty('differentStatus');
+  await consumedThing.invokeAction("toggle");
+  final status2 = await consumedThing.readProperty("differentStatus");
   final value2 = await status2.value();
   print(value2);
 
   final status3 = await consumedThing.readProperty(
-    'anotherStatus',
-    uriVariables: {'test': 'hi'},
+    "anotherStatus",
+    uriVariables: {"test": "hi"},
   );
   final value3 = await status3.value();
   print(value3);
 
   Subscription? subscription;
 
   int observationCounter = 0;
-  subscription = await consumedThing.observeProperty('status', (data) async {
+  subscription = await consumedThing.observeProperty("status", (data) async {
     if (observationCounter++ == 3) {
-      print('Done! Cancelling subscription.');
+      print("Done! Cancelling subscription.");
       await subscription?.stop();
     }
 
     if (subscription?.active ?? false) {
       final value = await data.value();
-      print('Received observation data: $value');
+      print("Received observation data: $value");
     }
   });
 
-  await consumedThing.readProperty('test');
+  await consumedThing.readProperty("test");
 
   final thingUri = Uri.parse(
-    'https://raw.githubusercontent.com/w3c/wot-testing'
-    '/b07fa6124bca7796e6ca752a3640fac264d3bcbc/events/2021.03.Online/TDs'
-    '/Oracle/oracle-Festo_Shared.td.jsonld',
+    "https://raw.githubusercontent.com/w3c/wot-testing"
+    "/b07fa6124bca7796e6ca752a3640fac264d3bcbc/events/2021.03.Online/TDs"
+    "/Oracle/oracle-Festo_Shared.td.jsonld",
   );
 
   final thingDiscovery = wot.discover(thingUri);
 
   await for (final thingDescription in thingDiscovery) {
     final consumedDiscoveredThing = await wot.consume(thingDescription);
     print(
-      'The title of the fetched TD is '
-      '${consumedDiscoveredThing.thingDescription.title}.',
+      "The title of the fetched TD is "
+      "${consumedDiscoveredThing.thingDescription.title}.",
     );
   }
 }
diff --git a/example/core_link_format_discovery.dart b/example/core_link_format_discovery.dart
@@ -6,10 +6,10 @@
 
 // ignore_for_file: avoid_print
 
-import 'package:dart_wot/dart_wot.dart';
+import "package:dart_wot/dart_wot.dart";
 
-const propertyName = 'status';
-const actionName = 'toggle';
+const propertyName = "status";
+const actionName = "toggle";
 
 Future<void> main(List<String> args) async {
   final servient = Servient(clientFactories: [CoapClientFactory()]);
@@ -19,7 +19,7 @@ Future<void> main(List<String> args) async {
   // TODO(JKRhb): Replace with an endpoint providing CoRE Format Links pointing
   //              to TDs. At the moment, this URI is just for illustrative
   //              purpose and will not return actual Thing Description links.
-  final discoveryUri = Uri.parse('coap://coap.me/.well-known/core');
+  final discoveryUri = Uri.parse("coap://coap.me/.well-known/core");
 
   await for (final thingDescription
       in wot.discover(discoveryUri, method: DiscoveryMethod.coreLinkFormat)) {

diff --git a/example/example.dart b/example/example.dart
@@ -6,7 +6,7 @@
 
 // ignore_for_file: avoid_print
 
-import 'package:dart_wot/dart_wot.dart';
+import "package:dart_wot/dart_wot.dart";
 
 Future<void> main(List<String> args) async {
   final servient = Servient(
@@ -16,20 +16,20 @@ Future<void> main(List<String> args) async {
   );
   final wot = await servient.start();
 
-  final url = Uri.parse('coap://plugfest.thingweb.io/counter');
-  print('Requesting TD from $url ...');
+  final url = Uri.parse("coap://plugfest.thingweb.io/counter");
+  print("Requesting TD from $url ...");
   final thingDescription = await wot.requestThingDescription(url);
 
   final consumedThing = await wot.consume(thingDescription);
   print(
-    'Successfully retrieved and consumed TD with title '
+    "Successfully retrieved and consumed TD with title "
     '"${thingDescription.title}"!',
   );
 
-  print('Incrementing counter ...');
-  await consumedThing.invokeAction('increment');
+  print("Incrementing counter ...");
+  await consumedThing.invokeAction("increment");
 
-  final status = await consumedThing.readProperty('count');
+  final status = await consumedThing.readProperty("count");
   final value = await status.value();
-  print('New counter value: $value');
+  print("New counter value: $value");
 }
diff --git a/example/http_basic_authentication.dart b/example/http_basic_authentication.dart
@@ -6,10 +6,10 @@
 
 // ignore_for_file: avoid_print
 
-import 'package:dart_wot/dart_wot.dart';
+import "package:dart_wot/dart_wot.dart";
 
-const username = 'username';
-const password = 'password';
+const username = "username";
+const password = "password";
 const thingDescriptionJson = '''
       {
         "@context": ["http://www.w3.org/ns/td"],
@@ -45,10 +45,10 @@ const thingDescriptionJson = '''
       }
       ''';
 
-final basicCredentials = BasicCredentials('username', 'password');
+final basicCredentials = BasicCredentials("username", "password");
 
 final Map<String, BasicCredentials> basicCredentialsMap = {
-  'urn:test': basicCredentials,
+  "urn:test": basicCredentials,
 };
 
 Future<BasicCredentials?> basicCredentialsCallback(
@@ -80,11 +80,11 @@ Future<void> main(List<String> args) async {
 
   final thingDescription = ThingDescription(thingDescriptionJson);
   final consumedThing = await wot.consume(thingDescription);
-  final status = await consumedThing.readProperty('status');
+  final status = await consumedThing.readProperty("status");
 
   print(await status.value());
 
-  final status2 = await consumedThing.readProperty('status2');
+  final status2 = await consumedThing.readProperty("status2");
 
   print(await status2.value());
 }