@Test public void printBoxPlot() { assertEquals(output, graph.printBoxPlot()); }
@Test public void printBoxPlotBody() { assertEquals(output.split("\n")[3], graph.printBoxPlotBody()); }
@Test public void printLowerEdge() { assertEquals(output.split("\n")[4], graph.printLowerEdge()); }
@Test public void printNumberLine() { assertEquals(output.split("\n")[1], graph.printNumberLine()); }