Function TestPlotMany

asciigraph_test.go:409–559

(t *testing.T)

}

func TestPlotMany(t *testing.T) {
	cases := []struct {
		data     [][]float64
		opts     []Option
		expected string
	}{
		{
			[][]float64{{0}, {1}, {2}},
			nil,
			`
 2.00 ┼
 1.00 ┼
 0.00 ┼`},
		{
			[][]float64{{0, 0, 2, 2, math.NaN()}, {1, 1, 1, 1, 1, 1, 1}, {math.NaN(), math.NaN(), math.NaN(), 0, 0, 2, 2}},
			nil,
			`
 2.00 ┤ ╭─╴╭─
 1.00 ┼────│─
 0.00 ┼─╯╶─╯`},
		{
			[][]float64{{0, 0, 0}, {math.NaN(), 0, 0}, {math.NaN(), math.NaN(), 0}},
			nil,
			` 0.00 ┼╶╶`},
		{
			[][]float64{{0, 1, 0}, {2, 3, 4, 3, 2}, {4, 5, 6, 7, 6, 5, 4}},
			[]Option{Width(21), Caption("interpolation test")},
			`
 7.00 ┤        ╭──╮
 6.00 ┤    ╭───╯  ╰───╮
 5.00 ┤ ╭──╯          ╰──╮
 4.00 ┼─╯  ╭───╮         ╰─
 3.00 ┤ ╭──╯   ╰──╮
 2.00 ┼─╯         ╰─╴
 1.00 ┤ ╭───╮
 0.00 ┼─╯   ╰╴
        interpolation test`},

		{
			[][]float64{{0, 0}, {math.NaN(), 0}},
			[]Option{SeriesColors(Red)},
			" 0.00 ┼╶"},
		{
			[][]float64{{0, 0}, {math.NaN(), 0}},
			[]Option{SeriesColors(Default, Red)},
			" 0.00 ┼\x1b[91m╶\x1b[0m"},
		{
			[][]float64{{math.NaN(), 0, 2}, {0, 2}},
			[]Option{SeriesColors(Red, Red)},
			`
 2.00 ┤\x1b[91m╭╭\x1b[0m
 1.00 ┤\x1b[91m││\x1b[0m
 0.00 ┼\x1b[91m╯╯\x1b[0m`},
		{
			[][]float64{{0, 1, 0}, {2, 3, 4, 3, 2}},
			[]Option{SeriesColors(Red, Blue), SeriesLegends("Red", "Blue"),
				Caption("legends with caption test")},
			`