github.com/Lephar/snapd@v0.0.0-20210825215435-c7fba9cef4d2/progress/progress_test.go (about)

     1  // -*- Mode: Go; indent-tabs-mode: t -*-
     2  
     3  /*
     4   * Copyright (C) 2014-2015 Canonical Ltd
     5   *
     6   * This program is free software: you can redistribute it and/or modify
     7   * it under the terms of the GNU General Public License version 3 as
     8   * published by the Free Software Foundation.
     9   *
    10   * This program is distributed in the hope that it will be useful,
    11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13   * GNU General Public License for more details.
    14   *
    15   * You should have received a copy of the GNU General Public License
    16   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
    17   *
    18   */
    19  
    20  package progress_test
    21  
    22  import (
    23  	"bytes"
    24  	"fmt"
    25  	"testing"
    26  
    27  	. "gopkg.in/check.v1"
    28  
    29  	"github.com/snapcore/snapd/progress"
    30  	"github.com/snapcore/snapd/progress/progresstest"
    31  )
    32  
    33  // Hook up check.v1 into the "go test" runner
    34  func Test(t *testing.T) { TestingT(t) }
    35  
    36  type ProgressTestSuite struct {
    37  }
    38  
    39  var _ = Suite(&ProgressTestSuite{})
    40  
    41  func (ts *ProgressTestSuite) testNotify(c *C, t progress.Meter, desc, expected string) {
    42  	var buf bytes.Buffer
    43  	defer progress.MockStdout(&buf)()
    44  
    45  	comment := Commentf(desc)
    46  
    47  	t.Notify("blah blah")
    48  
    49  	c.Check(buf.String(), Equals, expected, comment)
    50  }
    51  
    52  func (ts *ProgressTestSuite) TestQuietNotify(c *C) {
    53  	ts.testNotify(c, &progress.QuietMeter{}, "quiet", "blah blah\n")
    54  }
    55  
    56  func (ts *ProgressTestSuite) TestANSINotify(c *C) {
    57  	expected := fmt.Sprint("\r", progress.ExitAttributeMode, progress.ClrEOL, "blah blah\n")
    58  	ts.testNotify(c, &progress.ANSIMeter{}, "ansi", expected)
    59  }
    60  
    61  func (ts *ProgressTestSuite) TestTestingNotify(c *C) {
    62  	p := &progresstest.Meter{}
    63  	ts.testNotify(c, p, "test", "")
    64  	c.Check(p.Notices, DeepEquals, []string{"blah blah"})
    65  }