SimpleCalcTest/app/src/test/java/com/example/android/SimpleCalcTest/CalculatorTest.java
/**
     * Tests for floating-point addition.
     */
Tests for floating-point addition.
Tests for floating - point addition .
@Test
    public void addTwoNumbersFloats() {
        double resultAdd = mCalculator.add(1.111d, 1.111d);
        assertThat(resultAdd, is(equalTo(2.222d)));
    }
@ Test public void addTwoNumbersFloats ( ) { double resultAdd = mCalculator . add ( 1.111d , 1.111d ) ; assertThat ( resultAdd , is ( equalTo ( 2.222d ) ) ) ; }
Tests for floating-point addition.
Tests for floating - point addition .