text: // smoke test
  const gc = require('./converter');
  
  describe("smoke test", () => {
  	it("can blow smoke",() => {
  		expect(true).toBe(true);
  	});
  });
  
  //test conversion of grade averages
  describe("A grade average calculator", () => {
  
  	it("can average multiple grades", () => {
  		expect(gc.gradeAverage(0,0,0)).toBe(0);
  		expect(gc.gradeAverage(60, 80, 90)).toBe(81);
  		expect(gc.gradeAverage(50, 60, 80)).toBe(68);
  	});
  
  	it("can convert average grade to letter grade", () => {
  		expect(gc.convertNumberToGrade(92)).toBe("A");
  		expect(gc.convertNumberToGrade(84)).toBe("B");
  		expect(gc.convertNumberToGrade(73)).toBe("C");
  		expect(gc.convertNumberToGrade(66)).toBe("D");
  	});
  	
  	it("can output users final grade in a sentence", () => {
  		expect(gc.getMessage(97, "A")).toBe("The student's grade average is 97. They will recieve a A in the class.");
  		expect(gc.getMessage(85, "B")).toBe("The student's grade average is 85. They will recieve a B in the class.");
  		expect(gc.getMessage(71, "C")).toBe("The student's grade average is 71. They will recieve a C in the class.");
  		expect(gc.getMessage(62, "D")).toBe("The student's grade average is 62. They will recieve a D in the class.");
  		expect(gc.getMessage(15, "F")).toBe("The student's grade average is 15. They will recieve a F in the class.")
  	});
  });