diff --git a/boot/common-framework/src/test/java/com/klaro/acquirecore/framework/FrameworkTest.java b/boot/common-framework/src/test/java/com/klaro/acquirecore/framework/FrameworkTest.java
new file mode 100644
index 0000000..1f3fa82
--- /dev/null
+++ b/boot/common-framework/src/test/java/com/klaro/acquirecore/framework/FrameworkTest.java
@@ -0,0 +1,155 @@
+package com.klaro.acquirecore.framework;
+
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+
+/**
+ * Consolidated unit tests for TxCore migration framework.
+ */
+class FrameworkTest {
+
+    // TxContext tests
+    @Test
+    void testTxContextDefaultConstructor() {
+        TxContext ctx = new TxContext();
+        assertNotNull(ctx.getTransactionId());
+        assertEquals(TxContext.TransactionStatus.INITIALIZED, ctx.getStatus());
+    }
+
+    @Test
+    void testTxContextWithServiceName() {
+        TxContext ctx = new TxContext("testService");
+        assertEquals("testService", ctx.getServiceName());
+    }
+
+    // TxResult tests
+    @Test
+    void testTxResultSuccess() {
+        TxResult<String> result = TxResult.success("data");
+        assertTrue(result.isSuccess());
+        assertEquals("data", result.getData());
+    }
+
+    @Test
+    void testTxResultFailure() {
+        TxResult<String> result = TxResult.failure("ERR", "message");
+        assertFalse(result.isSuccess());
+        assertEquals("ERR", result.getErrorCode());
+    }
+
+    // TxServiceRegistry tests
+    @Test
+    void testServiceRegistryRegisterAndGet() {
+        TxServiceRegistry registry = new TxServiceRegistry();
+        TxService service = new DefaultTxService("svc");
+        registry.registerService("svc", service);
+        assertTrue(registry.hasService("svc"));
+        assertEquals(service, registry.getService("svc"));
+    }
+
+    @Test
+    void testServiceRegistryUnregister() {
+        TxServiceRegistry registry = new TxServiceRegistry();
+        registry.registerService("svc", new DefaultTxService("svc"));
+        registry.unregisterService("svc");
+        assertFalse(registry.hasService("svc"));
+    }
+
+    @Test
+    void testServiceRegistryExecuteInTransaction() {
+        TxServiceRegistry registry = new TxServiceRegistry();
+        registry.registerService("svc", new DefaultTxService("svc"));
+        TxResult<String> result = registry.executeInTransaction("svc", ctx -> "ok");
+        assertTrue(result.isSuccess());
+        assertEquals("ok", result.getData());
+    }
+
+    @Test
+    void testServiceRegistryUnknownService() {
+        TxServiceRegistry registry = new TxServiceRegistry();
+        TxResult<String> result = registry.executeInTransaction("unknown", ctx -> "ok");
+        assertFalse(result.isSuccess());
+        assertEquals("SERVICE_NOT_FOUND", result.getErrorCode());
+    }
+
+    // TxTemplate tests
+    @Test
+    void testTxTemplateTxBegin() {
+        TxTemplate template = new TxTemplate();
+        TxContext ctx = template.txBegin("svc");
+        assertEquals("svc", ctx.getServiceName());
+    }
+
+    @Test
+    void testTxTemplateTxCommit() {
+        TxTemplate template = new TxTemplate();
+        TxContext ctx = template.txBegin();
+        TxResult<Void> result = template.txCommit(ctx);
+        assertTrue(result.isSuccess());
+        assertEquals(TxContext.TransactionStatus.COMMITTED, ctx.getStatus());
+    }
+
+    @Test
+    void testTxTemplateTxCommitNullContext() {
+        TxTemplate template = new TxTemplate();
+        TxResult<Void> result = template.txCommit(null);
+        assertFalse(result.isSuccess());
+        assertEquals("INVALID_CONTEXT", result.getErrorCode());
+    }
+
+    @Test
+    void testTxTemplateTxRollback() {
+        TxTemplate template = new TxTemplate();
+        TxContext ctx = template.txBegin();
+        TxResult<Void> result = template.txRollback(ctx, "reason");
+        assertTrue(result.isSuccess());
+        assertEquals(TxContext.TransactionStatus.ROLLED_BACK, ctx.getStatus());
+        assertEquals("reason", ctx.getErrorMessage());
+    }
+
+    // DefaultTxService tests
+    @Test
+    void testDefaultTxServiceName() {
+        DefaultTxService svc = new DefaultTxService("myService");
+        assertEquals("myService", svc.getServiceName());
+    }
+
+    @Test
+    void testDefaultTxServiceBeginTransaction() {
+        DefaultTxService svc = new DefaultTxService("svc");
+        TxContext ctx = svc.beginTransaction();
+        assertEquals("svc", ctx.getServiceName());
+    }
+
+    @Test
+    void testDefaultTxServiceCommit() {
+        DefaultTxService svc = new DefaultTxService("svc");
+        TxContext ctx = svc.beginTransaction();
+        TxResult<Void> result = svc.commit(ctx);
+        assertTrue(result.isSuccess());
+    }
+
+    @Test
+    void testDefaultTxServiceRollback() {
+        DefaultTxService svc = new DefaultTxService("svc");
+        TxContext ctx = svc.beginTransaction();
+        TxResult<Void> result = svc.rollback(ctx, "test");
+        assertTrue(result.isSuccess());
+    }
+
+    // TxExecutionException tests
+    @Test
+    void testTxExecutionExceptionMessage() {
+        TxExecutionException ex = new TxExecutionException("msg");
+        assertEquals("msg", ex.getMessage());
+        assertNull(ex.getContext());
+    }
+
+    @Test
+    void testTxExecutionExceptionWithContext() {
+        TxContext ctx = new TxContext("svc");
+        TxExecutionException ex = new TxExecutionException("msg", ctx);
+        assertEquals("msg", ex.getMessage());
+        assertEquals(ctx, ex.getContext());
+    }
+}