kazimdsaidul

class ExampleUnitTest {
    @Test
    fun test8Hours1Min(){
        val calBill = calculateMobileBill("2020-07-06 00:00:01", "2020-07-06 08:01:00")
        assertEquals(calBill, 602.0, 0.0)
    }
    @Test
    fun test1Second(){
        val calBill = calculateMobileBill("2020-07-06 00:00:00", "2020-07-06 00:00:01")
        assertEquals(calBill, 1.0, 0.0)