package chart import ( "testing" "time" "github.com/blendlabs/go-assert" ) func TestTimeSeriesGetValue(t *testing.T) { assert := assert.New(t) ts := TimeSeries{ Name: "Test", XValues: []time.Time{ time.Now().AddDate(0, 0, -5), time.Now().AddDate(0, 0, -4), time.Now().AddDate(0, 0, -3), time.Now().AddDate(0, 0, -2), time.Now().AddDate(0, 0, -1), }, YValues: []float64{ 1.0, 2.0, 3.0, 4.0, 5.0, }, } x0, y0 := ts.GetValues(0) assert.NotZero(x0) assert.Equal(1.0, y0) } func TestTimeSeriesValidate(t *testing.T) { assert := assert.New(t) cs := TimeSeries{ Name: "Test Series", XValues: []time.Time{ time.Now().AddDate(0, 0, -5), time.Now().AddDate(0, 0, -4), time.Now().AddDate(0, 0, -3), time.Now().AddDate(0, 0, -2), time.Now().AddDate(0, 0, -1), }, YValues: []float64{ 1.0, 2.0, 3.0, 4.0, 5.0, }, } assert.Nil(cs.Validate()) cs = TimeSeries{ Name: "Test Series", XValues: []time.Time{ time.Now().AddDate(0, 0, -5), time.Now().AddDate(0, 0, -4), time.Now().AddDate(0, 0, -3), time.Now().AddDate(0, 0, -2), time.Now().AddDate(0, 0, -1), }, } assert.NotNil(cs.Validate()) cs = TimeSeries{ Name: "Test Series", YValues: []float64{ 1.0, 2.0, 3.0, 4.0, 5.0, }, } assert.NotNil(cs.Validate()) }