@@ -0,0 +1,1157 @@
+package ru.revdaalex.oodocp;%0A%0Aimport org.junit.Assert;%0Aimport org.junit.Test;%0A%0Aimport static org.hamcrest.core.Is.is;%0A%0A/**%0A * Test EngineeringCalc class.%0A * Created by revdaalex on 22.06.2016.%0A */%0Apublic class EngineeringCalcTest %7B%0A    @Test%0A    public void testSin100Degree()%7B%0A        MockIO mockIO = new MockIO(new String%5B%5D%7B%227%22, %22100%22, %221%22, %228%22%7D);%0A        Calculator calculator = new Calculator();%0A        new EngineeringCalc(calculator,  mockIO).start();%0A        Assert.assertThat(calculator.getResult(), is(0.984807753012208));%0A    %7D%0A%0A    @Test%0A    public void testCos100Degree()%7B%0A        MockIO mockIO = new MockIO(new String%5B%5D%7B%227%22, %22100%22, %222%22, %228%22%7D);%0A        Calculator calculator = new Calculator();%0A        new EngineeringCalc(calculator,  mockIO).start();%0A        Assert.assertThat(calculator.getResult(), is(-0.1736481776669303));%0A    %7D%0A%0A    @Test%0A    public void testTan100Degree()%7B%0A        MockIO mockIO = new MockIO(new String%5B%5D%7B%227%22, %22100%22, %223%22, %228%22%7D);%0A        Calculator calculator = new Calculator();%0A        new EngineeringCalc(calculator,  mockIO).start();%0A        Assert.assertThat(calculator.getResult(), is(-5.671281819617711));%0A    %7D%0A%0A%7D

add EngineeringCalcTest.java