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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style_test.go Normal file
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package chart
import (
"testing"
"github.com/golang/freetype/truetype"
"github.com/wcharczuk/go-chart/v2/drawing"
"github.com/wcharczuk/go-chart/v2/testutil"
)
func TestStyleIsZero(t *testing.T) {
// replaced new assertions helper
zero := Style{}
testutil.AssertTrue(t, zero.IsZero())
strokeColor := Style{StrokeColor: drawing.ColorWhite}
testutil.AssertFalse(t, strokeColor.IsZero())
fillColor := Style{FillColor: drawing.ColorWhite}
testutil.AssertFalse(t, fillColor.IsZero())
strokeWidth := Style{StrokeWidth: 5.0}
testutil.AssertFalse(t, strokeWidth.IsZero())
fontSize := Style{FontSize: 12.0}
testutil.AssertFalse(t, fontSize.IsZero())
fontColor := Style{FontColor: drawing.ColorWhite}
testutil.AssertFalse(t, fontColor.IsZero())
font := Style{Font: &truetype.Font{}}
testutil.AssertFalse(t, font.IsZero())
}
func TestStyleGetStrokeColor(t *testing.T) {
// replaced new assertions helper
unset := Style{}
testutil.AssertEqual(t, drawing.ColorTransparent, unset.GetStrokeColor())
testutil.AssertEqual(t, drawing.ColorWhite, unset.GetStrokeColor(drawing.ColorWhite))
set := Style{StrokeColor: drawing.ColorWhite}
testutil.AssertEqual(t, drawing.ColorWhite, set.GetStrokeColor())
testutil.AssertEqual(t, drawing.ColorWhite, set.GetStrokeColor(drawing.ColorBlack))
}
func TestStyleGetFillColor(t *testing.T) {
// replaced new assertions helper
unset := Style{}
testutil.AssertEqual(t, drawing.ColorTransparent, unset.GetFillColor())
testutil.AssertEqual(t, drawing.ColorWhite, unset.GetFillColor(drawing.ColorWhite))
set := Style{FillColor: drawing.ColorWhite}
testutil.AssertEqual(t, drawing.ColorWhite, set.GetFillColor())
testutil.AssertEqual(t, drawing.ColorWhite, set.GetFillColor(drawing.ColorBlack))
}
func TestStyleGetStrokeWidth(t *testing.T) {
// replaced new assertions helper
unset := Style{}
testutil.AssertEqual(t, DefaultStrokeWidth, unset.GetStrokeWidth())
testutil.AssertEqual(t, DefaultStrokeWidth+1, unset.GetStrokeWidth(DefaultStrokeWidth+1))
set := Style{StrokeWidth: DefaultStrokeWidth + 2}
testutil.AssertEqual(t, DefaultStrokeWidth+2, set.GetStrokeWidth())
testutil.AssertEqual(t, DefaultStrokeWidth+2, set.GetStrokeWidth(DefaultStrokeWidth+1))
}
func TestStyleGetFontSize(t *testing.T) {
// replaced new assertions helper
unset := Style{}
testutil.AssertEqual(t, DefaultFontSize, unset.GetFontSize())
testutil.AssertEqual(t, DefaultFontSize+1, unset.GetFontSize(DefaultFontSize+1))
set := Style{FontSize: DefaultFontSize + 2}
testutil.AssertEqual(t, DefaultFontSize+2, set.GetFontSize())
testutil.AssertEqual(t, DefaultFontSize+2, set.GetFontSize(DefaultFontSize+1))
}
func TestStyleGetFontColor(t *testing.T) {
// replaced new assertions helper
unset := Style{}
testutil.AssertEqual(t, drawing.ColorTransparent, unset.GetFontColor())
testutil.AssertEqual(t, drawing.ColorWhite, unset.GetFontColor(drawing.ColorWhite))
set := Style{FontColor: drawing.ColorWhite}
testutil.AssertEqual(t, drawing.ColorWhite, set.GetFontColor())
testutil.AssertEqual(t, drawing.ColorWhite, set.GetFontColor(drawing.ColorBlack))
}
func TestStyleGetFont(t *testing.T) {
// replaced new assertions helper
f, err := GetDefaultFont()
testutil.AssertNil(t, err)
unset := Style{}
testutil.AssertNil(t, unset.GetFont())
testutil.AssertEqual(t, f, unset.GetFont(f))
set := Style{Font: f}
testutil.AssertNotNil(t, set.GetFont())
}
func TestStyleGetPadding(t *testing.T) {
// replaced new assertions helper
unset := Style{}
testutil.AssertTrue(t, unset.GetPadding().IsZero())
testutil.AssertFalse(t, unset.GetPadding(DefaultBackgroundPadding).IsZero())
testutil.AssertEqual(t, DefaultBackgroundPadding, unset.GetPadding(DefaultBackgroundPadding))
set := Style{Padding: DefaultBackgroundPadding}
testutil.AssertFalse(t, set.GetPadding().IsZero())
testutil.AssertEqual(t, DefaultBackgroundPadding, set.GetPadding())
testutil.AssertEqual(t, DefaultBackgroundPadding, set.GetPadding(Box{
Top: DefaultBackgroundPadding.Top + 1,
Left: DefaultBackgroundPadding.Left + 1,
Right: DefaultBackgroundPadding.Right + 1,
Bottom: DefaultBackgroundPadding.Bottom + 1,
}))
}
func TestStyleWithDefaultsFrom(t *testing.T) {
// replaced new assertions helper
f, err := GetDefaultFont()
testutil.AssertNil(t, err)
unset := Style{}
set := Style{
StrokeColor: drawing.ColorWhite,
StrokeWidth: 5.0,
FillColor: drawing.ColorWhite,
FontColor: drawing.ColorWhite,
Font: f,
Padding: DefaultBackgroundPadding,
}
coalesced := unset.InheritFrom(set)
testutil.AssertEqual(t, set, coalesced)
}
func TestStyleGetStrokeOptions(t *testing.T) {
// replaced new assertions helper
set := Style{
StrokeColor: drawing.ColorWhite,
StrokeWidth: 5.0,
FillColor: drawing.ColorWhite,
FontColor: drawing.ColorWhite,
Padding: DefaultBackgroundPadding,
}
svgStroke := set.GetStrokeOptions()
testutil.AssertFalse(t, svgStroke.StrokeColor.IsZero())
testutil.AssertNotZero(t, svgStroke.StrokeWidth)
testutil.AssertTrue(t, svgStroke.FillColor.IsZero())
testutil.AssertTrue(t, svgStroke.FontColor.IsZero())
}
func TestStyleGetFillOptions(t *testing.T) {
// replaced new assertions helper
set := Style{
StrokeColor: drawing.ColorWhite,
StrokeWidth: 5.0,
FillColor: drawing.ColorWhite,
FontColor: drawing.ColorWhite,
Padding: DefaultBackgroundPadding,
}
svgFill := set.GetFillOptions()
testutil.AssertFalse(t, svgFill.FillColor.IsZero())
testutil.AssertZero(t, svgFill.StrokeWidth)
testutil.AssertTrue(t, svgFill.StrokeColor.IsZero())
testutil.AssertTrue(t, svgFill.FontColor.IsZero())
}
func TestStyleGetFillAndStrokeOptions(t *testing.T) {
// replaced new assertions helper
set := Style{
StrokeColor: drawing.ColorWhite,
StrokeWidth: 5.0,
FillColor: drawing.ColorWhite,
FontColor: drawing.ColorWhite,
Padding: DefaultBackgroundPadding,
}
svgFillAndStroke := set.GetFillAndStrokeOptions()
testutil.AssertFalse(t, svgFillAndStroke.FillColor.IsZero())
testutil.AssertNotZero(t, svgFillAndStroke.StrokeWidth)
testutil.AssertFalse(t, svgFillAndStroke.StrokeColor.IsZero())
testutil.AssertTrue(t, svgFillAndStroke.FontColor.IsZero())
}
func TestStyleGetTextOptions(t *testing.T) {
// replaced new assertions helper
set := Style{
StrokeColor: drawing.ColorWhite,
StrokeWidth: 5.0,
FillColor: drawing.ColorWhite,
FontColor: drawing.ColorWhite,
Padding: DefaultBackgroundPadding,
}
svgStroke := set.GetTextOptions()
testutil.AssertTrue(t, svgStroke.StrokeColor.IsZero())
testutil.AssertZero(t, svgStroke.StrokeWidth)
testutil.AssertTrue(t, svgStroke.FillColor.IsZero())
testutil.AssertFalse(t, svgStroke.FontColor.IsZero())
}