gatus/golang-github-wcharczuk-go-chart
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Adding upstream version 2.1.2.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-05-18 07:17:02 +02:00
parent c8c64afc61
commit 41a2f19f12
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
220 changed files with 19814 additions and 0 deletions
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85
yaxis_test.go Normal file
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package chart
import (
"testing"
"github.com/wcharczuk/go-chart/v2/testutil"
)
func TestYAxisGetTicks(t *testing.T) {
// replaced new assertions helper
r, err := PNG(1024, 1024)
testutil.AssertNil(t, err)
f, err := GetDefaultFont()
testutil.AssertNil(t, err)
ya := YAxis{}
yr := &ContinuousRange{Min: 10, Max: 100, Domain: 1024}
styleDefaults := Style{
Font: f,
FontSize: 10.0,
}
vf := FloatValueFormatter
ticks := ya.GetTicks(r, yr, styleDefaults, vf)
testutil.AssertLen(t, ticks, 32)
}
func TestYAxisGetTicksWithUserDefaults(t *testing.T) {
// replaced new assertions helper
r, err := PNG(1024, 1024)
testutil.AssertNil(t, err)
f, err := GetDefaultFont()
testutil.AssertNil(t, err)
ya := YAxis{
Ticks: []Tick{{Value: 1.0, Label: "1.0"}},
}
yr := &ContinuousRange{Min: 10, Max: 100, Domain: 1024}
styleDefaults := Style{
Font: f,
FontSize: 10.0,
}
vf := FloatValueFormatter
ticks := ya.GetTicks(r, yr, styleDefaults, vf)
testutil.AssertLen(t, ticks, 1)
}
func TestYAxisMeasure(t *testing.T) {
// replaced new assertions helper
f, err := GetDefaultFont()
testutil.AssertNil(t, err)
style := Style{
Font: f,
FontSize: 10.0,
}
r, err := PNG(100, 100)
testutil.AssertNil(t, err)
ticks := []Tick{{Value: 1.0, Label: "1.0"}, {Value: 2.0, Label: "2.0"}, {Value: 3.0, Label: "3.0"}}
ya := YAxis{}
yab := ya.Measure(r, NewBox(0, 0, 100, 100), &ContinuousRange{Min: 1.0, Max: 3.0, Domain: 100}, style, ticks)
testutil.AssertEqual(t, 32, yab.Width())
testutil.AssertEqual(t, 110, yab.Height())
}
func TestYAxisSecondaryMeasure(t *testing.T) {
// replaced new assertions helper
f, err := GetDefaultFont()
testutil.AssertNil(t, err)
style := Style{
Font: f,
FontSize: 10.0,
}
r, err := PNG(100, 100)
testutil.AssertNil(t, err)
ticks := []Tick{{Value: 1.0, Label: "1.0"}, {Value: 2.0, Label: "2.0"}, {Value: 3.0, Label: "3.0"}}
ya := YAxis{AxisType: YAxisSecondary}
yab := ya.Measure(r, NewBox(0, 0, 100, 100), &ContinuousRange{Min: 1.0, Max: 3.0, Domain: 100}, style, ticks)
testutil.AssertEqual(t, 32, yab.Width())
testutil.AssertEqual(t, 110, yab.Height())
}