diff --git a/src/test/java/moimoi/util/command/AddCommandTest.java b/src/test/java/moimoi/util/command/AddCommandTest.java
index 938838241e..c56656152b 100644
--- a/src/test/java/moimoi/util/command/AddCommandTest.java
+++ b/src/test/java/moimoi/util/command/AddCommandTest.java
@@ -158,24 +158,4 @@ public void execute_invalidPeriod_invalidPeriodExceptionThrown() {
         }
     }
 
-    @Test
-    public void execute_validInputs_success() throws Exception {
-
-        AddCommand addCommand;
-
-        addCommand = new AddCommand(CommandEnum.DEADLINE, "dummy /by 2024-08-22 18:00");
-        addCommand.execute(this.storage, this.tasks);
-
-        addCommand = new AddCommand(CommandEnum.EVENT,
-                    "dummy /from 2024-08-22 18:00 /to 2024-08-22 18:30");
-        addCommand.execute(this.storage, this.tasks);
-
-        addCommand = new AddCommand(CommandEnum.PERIOD, "dummy /for 17");
-        addCommand.execute(this.storage, this.tasks);
-
-        addCommand = new AddCommand(CommandEnum.PERIOD, "dummy /for 17.5");
-        addCommand.execute(this.storage, this.tasks);
-
-    }
-
 }
diff --git a/src/test/java/moimoi/util/command/DeleteTest.java b/src/test/java/moimoi/util/command/DeleteTest.java
index 393514ce88..22e85ef859 100644
--- a/src/test/java/moimoi/util/command/DeleteTest.java
+++ b/src/test/java/moimoi/util/command/DeleteTest.java
@@ -75,11 +75,4 @@ public void execute_invalidIndex_invalidIndexExceptionThrown() {
 
     }
 
-    @Test
-    public void execute_validIndex_success() throws Exception {
-        this.tasks.add(this.task);
-        DeleteCommand deleteCommand = new DeleteCommand("1");
-        deleteCommand.execute(this.storage, this.tasks);
-    }
-
 }
diff --git a/src/test/java/moimoi/util/command/MarkCommandTest.java b/src/test/java/moimoi/util/command/MarkCommandTest.java
index bd716e3f8e..a5c6b2e02a 100644
--- a/src/test/java/moimoi/util/command/MarkCommandTest.java
+++ b/src/test/java/moimoi/util/command/MarkCommandTest.java
@@ -75,11 +75,4 @@ public void execute_invalidIndex_invalidIndexExceptionThrown() {
 
     }
 
-    @Test
-    public void execute_validIndex_success() throws Exception {
-        this.tasks.add(this.task);
-        MarkCommand markCommand = new MarkCommand("1");
-        markCommand.execute(this.storage, this.tasks);
-    }
-
 }
diff --git a/src/test/java/moimoi/util/command/UnmarkCommandTest.java b/src/test/java/moimoi/util/command/UnmarkCommandTest.java
index 6157874506..84d2483455 100644
--- a/src/test/java/moimoi/util/command/UnmarkCommandTest.java
+++ b/src/test/java/moimoi/util/command/UnmarkCommandTest.java
@@ -75,11 +75,4 @@ public void execute_invalidIndex_invalidIndexExceptionThrown() {
 
     }
 
-    @Test
-    public void execute_validIndex_success() throws Exception {
-        this.tasks.add(this.task);
-        UnmarkCommand unmarkCommand = new UnmarkCommand("1");
-        unmarkCommand.execute(this.storage, this.tasks);
-    }
-
 }