mirror of
https://github.com/token2/snapd.git
synced 2026-03-13 11:15:47 -07:00
f83b1f1560
making progress bars should take a stdout io.Writer ToolingStore should carry an overridable stdout make sure in image, preseed and cmd/snap code the overridable top-level Stdout is passed along to make progress bars
94 lines
2.5 KiB
Go
94 lines
2.5 KiB
Go
// -*- Mode: Go; indent-tabs-mode: t -*-
|
|
|
|
/*
|
|
* Copyright (C) 2014-2015 Canonical Ltd
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 3 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
package progress_test
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"os"
|
|
"testing"
|
|
|
|
. "gopkg.in/check.v1"
|
|
|
|
"github.com/snapcore/snapd/progress"
|
|
"github.com/snapcore/snapd/progress/progresstest"
|
|
)
|
|
|
|
// Hook up check.v1 into the "go test" runner
|
|
func Test(t *testing.T) { TestingT(t) }
|
|
|
|
type ProgressTestSuite struct {
|
|
}
|
|
|
|
var _ = Suite(&ProgressTestSuite{})
|
|
|
|
func (ts *ProgressTestSuite) TestMakeProgressBar(c *C) {
|
|
defer progress.MockIsTerminal(false)()
|
|
|
|
m := progress.MakeProgressBar(nil)
|
|
c.Check(m, FitsTypeOf, progress.QuietMeter{})
|
|
m = progress.MakeProgressBar(os.Stdout)
|
|
c.Check(m, FitsTypeOf, progress.QuietMeter{})
|
|
|
|
progress.MockIsTerminal(true)
|
|
m = progress.MakeProgressBar(nil)
|
|
c.Check(m, FitsTypeOf, &progress.ANSIMeter{})
|
|
m = progress.MakeProgressBar(os.Stdout)
|
|
c.Check(m, FitsTypeOf, &progress.ANSIMeter{})
|
|
var buf bytes.Buffer
|
|
m = progress.MakeProgressBar(&buf)
|
|
c.Check(m, FitsTypeOf, progress.QuietMeter{})
|
|
}
|
|
|
|
func (ts *ProgressTestSuite) testNotify(c *C, t progress.Meter, desc, expected string) {
|
|
var buf bytes.Buffer
|
|
defer progress.MockStdout(&buf)()
|
|
|
|
comment := Commentf(desc)
|
|
|
|
t.Notify("blah blah")
|
|
|
|
c.Check(buf.String(), Equals, expected, comment)
|
|
}
|
|
|
|
func (ts *ProgressTestSuite) TestQuietNotify(c *C) {
|
|
ts.testNotify(c, &progress.QuietMeter{}, "quiet", "blah blah\n")
|
|
}
|
|
|
|
func (ts *ProgressTestSuite) TestOtherWriterQuietNotify(c *C) {
|
|
var buf bytes.Buffer
|
|
|
|
m := progress.MakeProgressBar(&buf)
|
|
ts.testNotify(c, m, "quiet", "")
|
|
|
|
c.Check(buf.String(), Equals, "blah blah\n")
|
|
}
|
|
|
|
func (ts *ProgressTestSuite) TestANSINotify(c *C) {
|
|
expected := fmt.Sprint("\r", progress.ExitAttributeMode, progress.ClrEOL, "blah blah\n")
|
|
ts.testNotify(c, &progress.ANSIMeter{}, "ansi", expected)
|
|
}
|
|
|
|
func (ts *ProgressTestSuite) TestTestingNotify(c *C) {
|
|
p := &progresstest.Meter{}
|
|
ts.testNotify(c, p, "test", "")
|
|
c.Check(p.Notices, DeepEquals, []string{"blah blah"})
|
|
}
|