Create Test cases along with correcting values passed in variables

ballerina/tests/tests.bal

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+// Copyright (c) 2024 WSO2 LLC. (http://www.wso2.org).
+//
+// WSO2 LLC. licenses this file to you under the Apache License,
+// Version 2.0 (the "License"); you may not use this file except
+// in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+import ballerina/test;
+
+configurable string clientId = "Client ID";
+configurable string clientSecret = "Client Secret";
+configurable string[] scopes = ?;
+
+// Test case for the endpoint for exchanging authorization code for tokens
+@test:Config{}
+function testGetToken() returns error? {
+    Client discord =check new({
+        auth: {
+            clientId: clientId,
+            clientSecret: clientSecret,
+            scopes: ["identify"]
+        }
+    });
+
+    OAuth2GetKeys getToken = check discord->/oauth2/keys(); 
+}
+
+// Test case for the endpoint to retrieve details about a specific user
+@test:Config{}
+function testGetUser() returns error? {
+    string user_id = "User ID";	
+    Client discord =check new({
+        auth: {
+            clientId: clientId,
+            clientSecret: clientSecret,
+            scopes: ["identify", "email"]
+        }
+    });
+
+    UserResponse getUserInfo = check discord->/users/[user_id]();
+}
+
+// Test case for the endpoint to retrieve details about a specific guild
+@test:Config{}
+function testGetGuild() returns error? {
+    string guild_id = "Guild ID";	
+    Client discord =check new({
+        auth: {
+            clientId: clientId,
+            clientSecret: clientSecret,
+            scopes: ["guilds"]
+        }
+    });
+
+    PrivateGuildMemberResponse getGuildInfo = check discord->/users/\@me/guilds/[guild_id]/member();
+}
+
+// Test case for the endpoint to edit a message
+@test:Config{}
+function testGetChannel() returns error? {
+    string channel_id = "Text Channel ID";
+    string message_id = "Message ID";	
+    Client discord =check new({
+        auth: {
+            clientId: clientId,
+            clientSecret: clientSecret,
+            scopes: ["guilds"]
+        }
+    });
+
+    MessageResponse getGuildChannel = check discord->/channels/[channel_id]/messages/[message_id]();
+}
+
+// Test case for the endpoint to create a voice channel invite
+@test:Config{}
+function testGetVoiceChannel() returns error? {
+    string channel_id = "Voice Channel ID";	
+    Client discord =check new({
+        auth: {
+            clientId: clientId,
+            clientSecret: clientSecret,
+            scopes: ["voice"]
+        }
+    });
+
+    var getVoiceChannelInfo = check discord->/channels/[channel_id]/invites();
+}