zeni/go-chart
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introduces the Range interface (instead of a concrete type).

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This commit is contained in:
Will Charczuk 2016-07-21 14:11:27 -07:00
parent 8af50213c3
commit b0934ee2e3
27 changed files with 331 additions and 172 deletions
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60
chart_test.go
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@ -77,24 +77,24 @@ func TestChartGetRanges(t *testing.T) {
}
xrange, yrange, yrangeAlt := c.getRanges()
assert.Equal(-2.0, xrange.Min)
assert.Equal(5.0, xrange.Max)
assert.Equal(-2.0, xrange.GetMin())
assert.Equal(5.0, xrange.GetMax())
assert.Equal(-2.1, yrange.Min)
assert.Equal(4.5, yrange.Max)
assert.Equal(-2.1, yrange.GetMin())
assert.Equal(4.5, yrange.GetMax())
assert.Equal(10.0, yrangeAlt.Min)
assert.Equal(14.0, yrangeAlt.Max)
assert.Equal(10.0, yrangeAlt.GetMin())
assert.Equal(14.0, yrangeAlt.GetMax())
cSet := Chart{
XAxis: XAxis{
Range: Range{Min: 9.8, Max: 19.8},
Range: &ContinuousRange{Min: 9.8, Max: 19.8},
},
YAxis: YAxis{
Range: Range{Min: 9.9, Max: 19.9},
Range: &ContinuousRange{Min: 9.9, Max: 19.9},
},
YAxisSecondary: YAxis{
Range: Range{Min: 9.7, Max: 19.7},
Range: &ContinuousRange{Min: 9.7, Max: 19.7},
},
Series: []Series{
ContinuousSeries{
@ -114,14 +114,14 @@ func TestChartGetRanges(t *testing.T) {
}
xr2, yr2, yra2 := cSet.getRanges()
assert.Equal(9.8, xr2.Min)
assert.Equal(19.8, xr2.Max)
assert.Equal(9.8, xr2.GetMin())
assert.Equal(19.8, xr2.GetMax())
assert.Equal(9.9, yr2.Min)
assert.Equal(19.9, yr2.Max)
assert.Equal(9.9, yr2.GetMin())
assert.Equal(19.9, yr2.GetMax())
assert.Equal(9.7, yra2.Min)
assert.Equal(19.7, yra2.Max)
assert.Equal(9.7, yra2.GetMin())
assert.Equal(19.7, yra2.GetMax())
}
func TestChartGetRangesUseTicks(t *testing.T) {
@ -139,7 +139,7 @@ func TestChartGetRangesUseTicks(t *testing.T) {
{4.0, "4.0"},
{5.0, "Five"},
},
Range: Range{
Range: &ContinuousRange{
Min: -5.0,
Max: 5.0,
},
@ -153,10 +153,10 @@ func TestChartGetRangesUseTicks(t *testing.T) {
}
xr, yr, yar := c.getRanges()
assert.Equal(-2.0, xr.Min)
assert.Equal(2.0, xr.Max)
assert.Equal(0.0, yr.Min)
assert.Equal(5.0, yr.Max)
assert.Equal(-2.0, xr.GetMin())
assert.Equal(2.0, xr.GetMax())
assert.Equal(0.0, yr.GetMin())
assert.Equal(5.0, yr.GetMax())
assert.True(yar.IsZero(), yar.String())
}
@ -165,7 +165,7 @@ func TestChartGetRangesUseUserRanges(t *testing.T) {
c := Chart{
YAxis: YAxis{
Range: Range{
Range: &ContinuousRange{
Min: -5.0,
Max: 5.0,
},
@ -179,10 +179,10 @@ func TestChartGetRangesUseUserRanges(t *testing.T) {
}
xr, yr, yar := c.getRanges()
assert.Equal(-2.0, xr.Min)
assert.Equal(2.0, xr.Max)
assert.Equal(-5.0, yr.Min)
assert.Equal(5.0, yr.Max)
assert.Equal(-2.0, xr.GetMin())
assert.Equal(2.0, xr.GetMax())
assert.Equal(-5.0, yr.GetMin())
assert.Equal(5.0, yr.GetMax())
assert.True(yar.IsZero(), yar.String())
}
@ -310,15 +310,15 @@ func TestChartGetAxesTicks(t *testing.T) {
c := Chart{
XAxis: XAxis{
Style: Style{Show: true},
Range: Range{Min: 9.8, Max: 19.8},
Range: &ContinuousRange{Min: 9.8, Max: 19.8},
},
YAxis: YAxis{
Style: Style{Show: true},
Range: Range{Min: 9.9, Max: 19.9},
Range: &ContinuousRange{Min: 9.9, Max: 19.9},
},
YAxisSecondary: YAxis{
Style: Style{Show: true},
Range: Range{Min: 9.7, Max: 19.7},
Range: &ContinuousRange{Min: 9.7, Max: 19.7},
},
}
xr, yr, yar := c.getRanges()
@ -337,7 +337,7 @@ func TestChartSingleSeries(t *testing.T) {
Width: 1024,
Height: 400,
YAxis: YAxis{
Range: Range{
Range: &ContinuousRange{
Min: 0.0,
Max: 4.0,
},
@ -377,7 +377,7 @@ func TestChartRegressionBadRangesByUser(t *testing.T) {
c := Chart{
YAxis: YAxis{
Range: Range{
Range: &ContinuousRange{
Min: math.Inf(-1),
Max: math.Inf(1), // this could really happen? eh.
},