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Helper API refactor (#40)

Browse source 
* api cleaup

* updates

* wtf

* updates

* snapshot.

* tweaks

* snapshot

* api tweaks.

* updates

* updates

* updates

* changes.

* updates

* updates

* sequence => seq

* dont need to use curl, just using wget

* fixing examples
This commit is contained in:
Will Charczuk 2017-05-12 17:12:23 -07:00 • committed by GitHub
parent 43212f871f
commit 03708a90ef
100 changed files with 1687 additions and 1055 deletions
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40
sma_series_test.go
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@ -4,22 +4,24 @@ import (
"testing"
"github.com/blendlabs/go-assert"
"github.com/wcharczuk/go-chart/seq"
"github.com/wcharczuk/go-chart/util"
)
type mockValueProvider struct {
type mockValuesProvider struct {
X []float64
Y []float64
}
func (m mockValueProvider) Len() int {
return Math.MinInt(len(m.X), len(m.Y))
func (m mockValuesProvider) Len() int {
return util.Math.MinInt(len(m.X), len(m.Y))
}
func (m mockValueProvider) GetValue(index int) (x, y float64) {
func (m mockValuesProvider) GetValues(index int) (x, y float64) {
if index < 0 {
panic("negative index at GetValue()")
}
if index > Math.MinInt(len(m.X), len(m.Y)) {
if index >= util.Math.MinInt(len(m.X), len(m.Y)) {
panic("index is outside the length of m.X or m.Y")
}
x = m.X[index]
@ -30,9 +32,9 @@ func (m mockValueProvider) GetValue(index int) (x, y float64) {
func TestSMASeriesGetValue(t *testing.T) {
assert := assert.New(t)
mockSeries := mockValueProvider{
Sequence.Float64(1.0, 10.0),
Sequence.Float64(10, 1.0),
mockSeries := mockValuesProvider{
seq.Range(1.0, 10.0),
seq.Range(10, 1.0),
}
assert.Equal(10, mockSeries.Len())
@ -43,7 +45,7 @@ func TestSMASeriesGetValue(t *testing.T) {
var yvalues []float64
for x := 0; x < mas.Len(); x++ {
_, y := mas.GetValue(x)
_, y := mas.GetValues(x)
yvalues = append(yvalues, y)
}
@ -61,9 +63,9 @@ func TestSMASeriesGetValue(t *testing.T) {
func TestSMASeriesGetLastValueWindowOverlap(t *testing.T) {
assert := assert.New(t)
mockSeries := mockValueProvider{
Sequence.Float64(1.0, 10.0),
Sequence.Float64(10, 1.0),
mockSeries := mockValuesProvider{
seq.Range(1.0, 10.0),
seq.Range(10, 1.0),
}
assert.Equal(10, mockSeries.Len())
@ -74,11 +76,11 @@ func TestSMASeriesGetLastValueWindowOverlap(t *testing.T) {
var yvalues []float64
for x := 0; x < mas.Len(); x++ {
_, y := mas.GetValue(x)
_, y := mas.GetValues(x)
yvalues = append(yvalues, y)
}
lx, ly := mas.GetLastValue()
lx, ly := mas.GetLastValues()
assert.Equal(10.0, lx)
assert.Equal(5.5, ly)
assert.Equal(yvalues[len(yvalues)-1], ly)
@ -87,9 +89,9 @@ func TestSMASeriesGetLastValueWindowOverlap(t *testing.T) {
func TestSMASeriesGetLastValue(t *testing.T) {
assert := assert.New(t)
mockSeries := mockValueProvider{
Sequence.Float64(1.0, 100.0),
Sequence.Float64(100, 1.0),
mockSeries := mockValuesProvider{
seq.Range(1.0, 100.0),
seq.Range(100, 1.0),
}
assert.Equal(100, mockSeries.Len())
@ -100,11 +102,11 @@ func TestSMASeriesGetLastValue(t *testing.T) {
var yvalues []float64
for x := 0; x < mas.Len(); x++ {
_, y := mas.GetValue(x)
_, y := mas.GetValues(x)
yvalues = append(yvalues, y)
}
lx, ly := mas.GetLastValue()
lx, ly := mas.GetLastValues()
assert.Equal(100.0, lx)
assert.Equal(6, ly)
assert.Equal(yvalues[len(yvalues)-1], ly)