How to write unit test for a method which return bool value

See more:

C#

NUnit

unit-testing

XUnit

I am new to unit testing, please help me with writing correct unit tests for below method.

Functionality: It just calls one method internally & get the object, based on object value returns true/ false.

public bool IsItemLevelDiscountEnabledInStore()
       {
           var discountConfig = GetDiscountConfigDetails();
           if (discountConfig.ItemDiscount.enabled)
           {
               return true;
           }

           return false;
       }

What I have tried:

[Theory]
        [InlineData(true)]
        [InlineData(false)]
        public void ItemLevelDiscountEnabledInStoreDb(bool value)
        {
            //Arrange
         
            var discountConfig = new DiscountConfig
            {
                ItemDiscount = new ItemDiscount
                {
                    enabled = value
                }
            };
            _discountServiceMock.Setup(x => x.GetDiscountConfigDetails()).Returns(discountConfig);

            //Act
          

            //Assert
        
        }