@Test public final void testNewLineSegment() { LineSegment actualSeg = this.testInstance.newLineSegment(NEW_SEG_LEN); assertEquals("Expected length", NEW_SEG_LEN, actualSeg.length(), 0.001); assertEquals( "Expected lineseg origin X", EXPECTED_NEW_LINE_SEG.getOrigin().getX(), actualSeg.getOrigin().getX(), 0.001); assertEquals( "Expected lineseg origin Y", EXPECTED_NEW_LINE_SEG.getOrigin().getY(), actualSeg.getOrigin().getY(), 0.001); assertEquals( "Expected lineseg term X", EXPECTED_NEW_LINE_SEG.getTerminus().getX(), actualSeg.getTerminus().getX(), 0.001); assertEquals( "Expected lineseg term Y", EXPECTED_NEW_LINE_SEG.getTerminus().getY(), actualSeg.getTerminus().getY(), 0.001); }