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Merge branch 'main' into test/client/add-test-cases
remotes/origin/test/client/add-test-cases
Merge branch 'main' into test/client/add-test-cases
remotes/origin/test/client/add-test-cases
Alena Bandarovich
11 months ago
5 changed files with 250 additions and 8 deletions
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11pom.xml
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47src/main/java/ChatClient.java
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67src/main/java/EmojiPicker.java
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30src/test/java/TestClientHandlerConstructor.java
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93src/test/java/TestEmojiPicker.java
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import javax.swing.*; |
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import java.awt.*; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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/** |
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* A panel containing a selection of emoji buttons to be used in conjunction with a JTextField. |
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*/ |
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public class EmojiPicker extends JPanel { |
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private JTextField textField; // Text field to append selected emoji |
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// Array containing a selection of emojis |
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private static final String[] emojis = {"😀", "😃", "😄", "😁", "😆", "😅", |
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"😂", "🤣", "😊", "😇", "🙂", "🙃"}; |
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/** |
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* Constructs an EmojiPicker with a specified JTextField. |
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* @param textField The JTextField to append selected emojis. |
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*/ |
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public EmojiPicker(JTextField textField) { |
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setLayout(new GridLayout(4, 3, 5, 5)); // Set grid layout for the emoji buttons |
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// Create and add buttons for each emoji |
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for (String emoji : emojis) { |
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JButton emojiButton = new JButton(emoji); |
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emojiButton.setFont(new Font("Segoe UI Emoji", Font.PLAIN, 20)); // Set font for emoji buttons |
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emojiButton.addActionListener(new EmojiActionListener(emoji)); // Add action listener to each button |
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add(emojiButton); // Add emoji button to the panel |
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} |
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setPreferredSize(new Dimension(300, 200)); // Set preferred size for the EmojiPicker panel |
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} |
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/** |
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* ActionListener for handling emoji button clicks. |
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*/ |
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class EmojiActionListener implements ActionListener { |
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private String emoji; // Selected emoji |
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/** |
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* Constructs an EmojiActionListener with the specified emoji. |
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* @param emoji The emoji associated with this listener. |
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*/ |
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public EmojiActionListener(String emoji) { |
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this.emoji = emoji; |
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} |
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@Override |
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public void actionPerformed(ActionEvent e) { |
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System.out.println("Selected emoji: " + emoji); // Print selected emoji to console |
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System.out.println("textField: " + textField); // Print the value of textField |
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textField.setText(textField.getText() + emoji); // Append selected emoji to text field |
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} |
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} |
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} |
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import static org.junit.Assert.*; |
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import org.junit.Test; |
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import java.io.*; |
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import java.net.*; |
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public class TestClientHandlerConstructor { |
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@Test |
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public void testConstructor() { |
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// Create a mock Socket |
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Socket mockSocket = new Socket(); |
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// Create a ChatServer instance |
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int port = 12345; // Use any available port for testing |
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ChatServer mockChatServer = new ChatServer(port); |
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// Create a ClientHandler instance using the constructor |
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ClientHandler clientHandler = new ClientHandler(mockChatServer, mockSocket); |
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// Wait for a short time to allow the ClientHandler to be added to the ChatServer's list of clients |
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try { |
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Thread.sleep(1000); // Adjust the sleep duration as needed |
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} catch (InterruptedException e) { |
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e.printStackTrace(); |
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} |
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// Assert that the clientHandler was added to the list of clients in the ChatServer |
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assertTrue(mockChatServer.getClients().contains(clientHandler)); |
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} |
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} |
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import org.junit.jupiter.api.Test; |
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import javax.swing.*; |
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import java.awt.*; |
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import static org.junit.jupiter.api.Assertions.*; |
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public class TestEmojiPicker { |
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//Test to ensure the EmojiPicker constructor initializes without errors |
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@Test |
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public void testEmojiPickerConstructor() { |
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// Arrange |
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JTextField textField = new JTextField(); |
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// Act |
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EmojiPicker emojiPicker = new EmojiPicker(textField); |
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// Assert |
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assertNotNull(emojiPicker); |
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} |
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//Test to verify the correct number of emoji buttons in the EmojiPicker |
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@Test |
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public void testEmojiPickerButtonCount() { |
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// Arrange |
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JTextField textField = new JTextField(); |
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EmojiPicker emojiPicker = new EmojiPicker(textField); |
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// Act |
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Component[] components = emojiPicker.getComponents(); |
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// Assert |
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assertEquals(12, components.length); // 12 buttons for 12 emojis |
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} |
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//Test to check if each emoji button contains valid emoji text |
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@Test |
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public void testEmojiPickerButtonText() { |
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// Arrange |
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JTextField textField = new JTextField(); |
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EmojiPicker emojiPicker = new EmojiPicker(textField); |
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// Act |
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Component[] components = emojiPicker.getComponents(); |
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// Assert |
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for (Component component : components) { |
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assertTrue(component instanceof JButton); |
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JButton button = (JButton) component; |
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assertTrue(button.getText().matches("[\uD83C-\uDBFF\uDC00-\uDFFF]+")); // Check if button text is an emoji |
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} |
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} |
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// Test to ensure each emoji button has an EmojiActionListener attached |
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@Test |
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public void testEmojiPickerActionListener() { |
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// Arrange |
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JTextField textField = new JTextField(); |
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EmojiPicker emojiPicker = new EmojiPicker(textField); |
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// Act |
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Component[] components = emojiPicker.getComponents(); |
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// Assert |
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for (Component component : components) { |
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assertTrue(component instanceof JButton); |
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JButton button = (JButton) component; |
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assertNotNull(button.getActionListeners()); |
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assertEquals(1, button.getActionListeners().length); |
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assertTrue(button.getActionListeners()[0] instanceof EmojiPicker.EmojiActionListener); |
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} |
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} |
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//Test to verify the functionality of EmojiActionListener for each emoji button |
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@Test |
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public void testEmojiPickerActionListenerFunctionality() { |
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// Arrange |
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JTextField textField = new JTextField(); // Initialize JTextField |
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EmojiPicker emojiPicker = new EmojiPicker(textField); // Pass the initialized JTextField to the EmojiPicker constructor |
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Component[] components = emojiPicker.getComponents(); |
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// Act & Assert |
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for (Component component : components) { |
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assertTrue(component instanceof JButton); |
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JButton button = (JButton) component; |
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EmojiPicker.EmojiActionListener actionListener = (EmojiPicker.EmojiActionListener) button.getActionListeners()[0]; |
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assertNotNull(actionListener); |
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actionListener.actionPerformed(null); |
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String expectedText = textField.getText() + button.getText(); // Expected text after appending emoji |
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assertEquals(expectedText, textField.getText(), "Failed for emoji: " + button.getText()); // Check if emoji is appended to the text field |
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} |
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} |
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} |
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