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test: add test for title

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This commit is contained in:
vicanso 2022-02-06 10:55:56 +08:00
parent f053b49440
commit d080d568cd
1 changed files with 16 additions and 0 deletions
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16
title_test.go
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@ -23,6 +23,7 @@
package charts
import (
"fmt"
"testing"
"github.com/stretchr/testify/assert"
@ -113,6 +114,20 @@ func TestDrawTitle(t *testing.T) {
Bottom: 68,
},
},
{
newDraw: newDraw,
newOption: func() *TitleOption {
opt := newOption()
opt.Left = "10%"
opt.Top = "10"
return opt
},
result: "<svg xmlns=\"http://www.w3.org/2000/svg\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" width=\"400\" height=\"300\">\\n<text x=\"46\" y=\"10\" style=\"stroke-width:0;stroke:none;fill:rgba(0,0,0,1.0);font-size:17.9px;font-family:'Roboto Medium',sans-serif\">title</text><text x=\"40\" y=\"27\" style=\"stroke-width:0;stroke:none;fill:rgba(0,0,0,1.0);font-size:17.9px;font-family:'Roboto Medium',sans-serif\">Hello</text><text x=\"40\" y=\"44\" style=\"stroke-width:0;stroke:none;fill:rgba(0,0,255,1.0);font-size:12.8px;font-family:'Roboto Medium',sans-serif\">subtitle</text><text x=\"43\" y=\"56\" style=\"stroke-width:0;stroke:none;fill:rgba(0,0,255,1.0);font-size:12.8px;font-family:'Roboto Medium',sans-serif\">World!</text></svg>",
box: chart.Box{
Right: 83,
Bottom: 68,
},
},
}
for _, tt := range tests {
d := tt.newDraw()
@ -123,6 +138,7 @@ func TestDrawTitle(t *testing.T) {
data, err := d.Bytes()
assert.Nil(err)
assert.NotEmpty(data)
fmt.Println(string(data))
assert.Equal(tt.result, string(data))
}
}