tests for if/while/do-while

src/main/java/org/jd/core/v1/model/javasyntax/statement/BaseStatement.java

@@ -21,6 +21,7 @@ public interface BaseStatement extends Base<Statement> {
 
     default boolean isBreakStatement() { return false; }
     default boolean isContinueStatement() { return false; }
+    default boolean isDoWhileStatement() { return false; }
     default boolean isExpressionStatement() { return false; }
     default boolean isForStatement() { return false; }
     default boolean isIfStatement() { return false; }

src/main/java/org/jd/core/v1/model/javasyntax/statement/DoWhileStatement.java

@@ -32,6 +32,9 @@ public BaseStatement getStatements() {
         return statements;
     }
 
+    @Override
+    public boolean isDoWhileStatement() { return true; }
+
     @Override
     public void accept(StatementVisitor visitor) {
         visitor.visit(this);

src/test/java/org/jd/core/v1/model/javasyntax/statement/DoWhileStatementTest.java

@@ -0,0 +1,35 @@
+package org.jd.core.v1.model.javasyntax.statement;
+
+import org.jd.core.v1.model.javasyntax.expression.Expression;
+import org.jd.core.v1.model.javasyntax.expression.IntegerConstantExpression;
+import org.jd.core.v1.service.converter.classfiletojavasyntax.visitor.TestVisitor;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+public class DoWhileStatementTest {
+
+    @Test
+    public void testDoWhileStatement() {
+        // Test constructor
+        Expression condition = new IntegerConstantExpression(1, 10);
+        BaseStatement statements = new Statements();
+        DoWhileStatement doWhileStatement = new DoWhileStatement(condition, statements);
+
+        assertTrue(doWhileStatement.getCondition() instanceof IntegerConstantExpression);
+        assertEquals(10, doWhileStatement.getCondition().getIntegerValue());
+        assertTrue(doWhileStatement.getStatements() instanceof Statements);
+        assertTrue(doWhileStatement.isDoWhileStatement());
+
+        // Test the setCondition method
+        Expression newCondition = new IntegerConstantExpression(1, 20);
+        doWhileStatement.setCondition(newCondition);
+        assertEquals(20, doWhileStatement.getCondition().getIntegerValue());
+
+        // Test the accept method with a simple visitor
+        TestVisitor visitor = new TestVisitor();
+        doWhileStatement.accept(visitor);
+        assertEquals(1, visitor.getDoWhileStatementCount());
+    }
+}

src/test/java/org/jd/core/v1/model/javasyntax/statement/IfStatementTest.java

@@ -0,0 +1,35 @@
+package org.jd.core.v1.model.javasyntax.statement;
+
+import org.jd.core.v1.model.javasyntax.expression.Expression;
+import org.jd.core.v1.model.javasyntax.expression.IntegerConstantExpression;
+import org.jd.core.v1.service.converter.classfiletojavasyntax.visitor.TestVisitor;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+public class IfStatementTest {
+
+    @Test
+    public void testIfStatement() {
+        // Test constructor
+        Expression condition = new IntegerConstantExpression(1, 10);
+        BaseStatement statements = new Statements();
+        IfStatement ifStatement = new IfStatement(condition, statements);
+
+        assertTrue(ifStatement.getCondition() instanceof IntegerConstantExpression);
+        assertEquals(10, ifStatement.getCondition().getIntegerValue());
+        assertTrue(ifStatement.getStatements() instanceof Statements);
+        assertTrue(ifStatement.isIfStatement());
+
+        // Test the setCondition method
+        Expression newCondition = new IntegerConstantExpression(1, 20);
+        ifStatement.setCondition(newCondition);
+        assertEquals(20, ifStatement.getCondition().getIntegerValue());
+
+        // Test the accept method with a simple visitor
+        TestVisitor visitor = new TestVisitor();
+        ifStatement.accept(visitor);
+        assertEquals(1, visitor.getIfStatementCount());
+    }
+}

src/test/java/org/jd/core/v1/model/javasyntax/statement/WhileStatementTest.java

@@ -0,0 +1,35 @@
+package org.jd.core.v1.model.javasyntax.statement;
+
+import org.jd.core.v1.model.javasyntax.expression.Expression;
+import org.jd.core.v1.model.javasyntax.expression.IntegerConstantExpression;
+import org.jd.core.v1.service.converter.classfiletojavasyntax.visitor.TestVisitor;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+public class WhileStatementTest {
+
+    @Test
+    public void testWhileStatement() {
+        // Test constructor
+        Expression condition = new IntegerConstantExpression(1, 10);
+        BaseStatement statements = new Statements();
+        WhileStatement whileStatement = new WhileStatement(condition, statements);
+
+        assertTrue(whileStatement.getCondition() instanceof IntegerConstantExpression);
+        assertEquals(10, whileStatement.getCondition().getIntegerValue());
+        assertTrue(whileStatement.getStatements() instanceof Statements);
+        assertTrue(whileStatement.isWhileStatement());
+
+        // Test the setCondition method
+        Expression newCondition = new IntegerConstantExpression(1, 20);
+        whileStatement.setCondition(newCondition);
+        assertEquals(20, whileStatement.getCondition().getIntegerValue());
+
+        // Test the accept method with a simple visitor
+        TestVisitor visitor = new TestVisitor();
+        whileStatement.accept(visitor);
+        assertEquals(1, visitor.getWhileStatementCount());
+    }
+}