Unit Test Simple Class with Parameter Constructor

Question

Hi Team,

I have simple class with parameter construnctor and statics methods.

 

Class test {

static add( num1 , num2) : number

      {

            retrun num1 + num2;

      }

constructor(_id: number , _id2: number , _name: string , _endDate: Date ) {

   this.rid = _id;

   this.id2= _id2;

   this.name= _name;

   this.endDate = _endDate }

}

 

How can write unit test with jasmin karma i tried but getting issue while using method

describe('add test ' , () => {

it('should add numbers ', () => {

const result = model.add(1,2);

expect(result).toBe(3);

});

});

  

Issue :  "Property 'add' is a static member of type 'test'"