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+package ru.job4j;%0A%0Aimport org.junit.Test;%0Aimport static org.junit.Assert.assertThat;%0Aimport static org.hamcrest.number.IsCloseTo.closeTo;%0A%0A/**.%0A * PointTest%0A *%0A * @author Anton Vasilyuk%0A * @version 1.0%0A * @since 0.1%0A */%0A%0Apublic class PointTest %7B%0A%0A%09/**.%0A%09* %D0%A2%D0%B5%D1%81%D1%82 %D0%BD%D0%B0%D1%85%D0%BE%D0%B6%D0%B4%D0%B5%D0%BD%D0%B8%D1%8F %D1%80%D0%B0%D1%81%D1%81%D1%82%D0%BE%D1%8F%D0%BD%D0%B8%D1%8F%0A%09*/%0A%09@Test%0A%09public void whenDistanceATOBThenOne() %7B%0A%09Point a = new Point(1, 2);%0A%09Point b = new Point(2, 2);%0A%0A%09double ab = a.distanceTo(a, b);%0A%0A%09assertThat(ab, closeTo(1d, 0.01));%0A%09%7D%0A%7D

add file chapter_001_3.2