diff --git a/src/test/java/src/TasksFrameTest.java b/src/test/java/src/TasksFrameTest.java
index 351f9e8..a6b7fbb 100644
--- a/src/test/java/src/TasksFrameTest.java
+++ b/src/test/java/src/TasksFrameTest.java
@@ -20,10 +20,18 @@ class TasksFrameTest {
         assertEquals("1", s);
     }
 
-//    @Test
-//    public void test_binaryToInt() {
-//
-//    }
+    @Test
+    public void test_binaryToInt() {
+        TasksFrame tasksFrame = new TasksFrame();
+        String s = tasksFrame.calcItoB(10);
+        assertEquals("1010", s);
+        s = tasksFrame.calcBinaryToInt(1);
+        assertEquals("1", s);
+        s = tasksFrame.calcBinaryToInt(0);
+        assertEquals("0", s);
+        s = tasksFrame.calcBinaryToInt(1);
+        assertEquals("1", s);
+    }
 //
 //    @Test
 //    public void test_binaryToIntAndIntToBinary() {