// MIT License
// Copyright (c) 2022 Tree Xie
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
package charts
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestDrawXAxis(t *testing.T) {
assert := assert.New(t)
newDraw := func() *Draw {
d, _ := NewDraw(DrawOption{
Width: 400,
Height: 300,
})
return d
}
tests := []struct {
newDraw func() *Draw
newOption func() *XAxisOption
result string
}{
{
newDraw: newDraw,
newOption: func() *XAxisOption {
return &XAxisOption{
BoundaryGap: FalseFlag(),
Data: []string{
"Mon",
"Tue",
},
}
},
result: "",
},
{
newDraw: newDraw,
newOption: func() *XAxisOption {
return &XAxisOption{
Data: []string{
"01-01",
"01-02",
"01-03",
"01-04",
"01-05",
"01-06",
"01-07",
"01-08",
"01-09",
},
SplitNumber: 3,
}
},
result: "",
},
}
for _, tt := range tests {
d := tt.newDraw()
height, _, err := drawXAxis(d, tt.newOption(), 1)
assert.Nil(err)
assert.Equal(25, height)
data, err := d.Bytes()
assert.Nil(err)
assert.Equal(tt.result, string(data))
}
}