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// Copyright 2021 Northern.tech AS
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package progressbar
import (
"bytes"
"testing"
"github.com/stretchr/testify/assert"
"strings"
)
func TestProgressTTY(t *testing.T) {
b := &bytes.Buffer{}
p := &Bar{
Renderer: &TTYRenderer{
Out: b,
ProgressMarker: ".",
terminalWidth: 80,
},
Size: 100,
}
p.Tick(10)
assert.Equal(t,
"\r....... - 10 %",
b.String())
b.Reset()
p.Tick(10)
assert.Equal(t,
"\r.............. - 20 %",
b.String())
b.Reset()
p.Tick(10)
assert.Equal(t,
"\r..................... - 30 %",
b.String())
b.Reset()
p.Tick(50)
assert.Equal(t,
"\r......................................................... - 80 %",
b.String())
b.Reset()
p.Tick(20)
assert.Equal(t,
"\r........................................................................ - 100 %\n",
b.String())
b.Reset()
p.Tick(10)
assert.Equal(t,
"\r........................................................................ - 110 %",
b.String())
}
func TestProgressNoTTY(t *testing.T) {
b := &bytes.Buffer{}
p := &Bar{
Renderer: &NoTTYRenderer{
Out: b,
ProgressMarker: ".",
terminalWidth: 100,
},
Size: 100,
}
p.Tick(10)
header := "0%" + strings.Repeat(" ", 45) + "50%" + strings.Repeat(" ", 45) + "100%\n" +
"|" + strings.Repeat("-", 48) + "|" + strings.Repeat("-", 48) + "|\n"
assert.Equal(t,
header+strings.Repeat(".", 10),
b.String())
p.Tick(10)
assert.Equal(t,
header+strings.Repeat(".", 20),
b.String())
p.Tick(10)
assert.Equal(t,
header+strings.Repeat(".", 30),
b.String())
p.Tick(50)
assert.Equal(t,
header+strings.Repeat(".", 80),
b.String())
p.Tick(20)
assert.Equal(t,
header+strings.Repeat(".", 100),
b.String())
p.Tick(10)
assert.Equal(t,
header+strings.Repeat(".", 100),
b.String())
}
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