Esempio n. 1
0
func Test_OpenRemoteDownloadBuild(t *testing.T) {
	fakeData := []byte("aaaabbbb")

	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("content-length", fmt.Sprintf("%d", len(fakeData)))
		w.WriteHeader(200)
		w.Write(fakeData)
	}))
	defer server.CloseClientConnections()

	tfs := &testfs{server.URL}
	assert.NoError(t, RegisterHandler(tfs))
	assert.Error(t, RegisterHandler(tfs))
	defer DeregisterHandler(tfs)

	f, err := Open("nofs:///not-quite")
	assert.Error(t, err)

	f, err = Open("testfs:///now/we/are/talking")
	assert.NoError(t, err)

	stats, err := f.Stat()
	assert.NoError(t, err)

	assert.EqualValues(t, len(fakeData), stats.Size())
	assert.NoError(t, f.Close())
}
Esempio n. 2
0
func Test_NewHealer(t *testing.T) {
	_, err := NewHealer("", "/dev/null")
	assert.Error(t, err)

	_, err = NewHealer("nope,/dev/null", "invalid")
	assert.Error(t, err)

	healer, err := NewHealer("archive,/dev/null", "invalid")
	assert.NoError(t, err)

	_, ok := healer.(*ArchiveHealer)
	assert.True(t, ok)
}
Esempio n. 3
0
func TestToOneWithError(t *testing.T) {
	_, err := FromInts(1, 2).ToOneWithError()
	assert.Error(t, err)
	value, err := FromInts(3).ToOneWithError()
	assert.NoError(t, err)
	assert.Equal(t, 3, value)
}
Esempio n. 4
0
func TestTooManyArgsAfterCommand(t *testing.T) {
	a := newTestApp()
	a.Command("a", "")
	assert.NoError(t, a.init())
	_, err := a.Parse([]string{"a", "b"})
	assert.Error(t, err)
}
Esempio n. 5
0
func TestSubCommandRequired(t *testing.T) {
	app := newTestApp()
	c0 := app.Command("c0", "")
	c0.Command("c1", "")
	_, err := app.Parse([]string{"c0"})
	assert.Error(t, err)
}
Esempio n. 6
0
func TestTopLevelArgCantBeUsedWithCommands(t *testing.T) {
	c := newTestApp()
	c.Arg("arg", "help").String()
	c.Command("cmd", "help")
	_, err := c.Parse([]string{})
	assert.Error(t, err)
}
Esempio n. 7
0
func TestInvalidDefaultArgValueErrors(t *testing.T) {
	c := newTestApp()
	cmd := c.Command("cmd", "cmd")
	cmd.Arg("arg", "arg").Default("one").Int()
	_, err := c.Parse([]string{"cmd"})
	assert.Error(t, err)
}
Esempio n. 8
0
func TestDuplicateLongFlag(t *testing.T) {
	app := newTestApp()
	app.Flag("a", "").String()
	app.Flag("a", "").String()
	_, err := app.Parse([]string{})
	assert.Error(t, err)
}
Esempio n. 9
0
func TestDuplicateAlias(t *testing.T) {
	app := newTestApp()
	app.Command("one", "")
	app.Command("two", "").Alias("one")
	_, err := app.Parse([]string{"one"})
	assert.Error(t, err)
}
Esempio n. 10
0
func TestMultipleDefaultCommands(t *testing.T) {
	app := newTestApp()
	app.Command("c0", "").Default()
	app.Command("c1", "").Default()
	_, err := app.Parse([]string{})
	assert.Error(t, err)
}
Esempio n. 11
0
func TestNestedCommandWithDuplicateFlagErrors(t *testing.T) {
	app := New("app", "")
	app.Flag("test", "").Bool()
	app.Command("cmd0", "").Flag("test", "").Bool()
	err := app.init()
	assert.Error(t, err)
}
Esempio n. 12
0
func TestArgsRequiredAfterNonRequiredErrors(t *testing.T) {
	c := newTestApp()
	cmd := c.Command("cmd", "")
	cmd.Arg("a", "a").String()
	cmd.Arg("b", "b").Required().String()
	_, err := c.Parse([]string{"cmd"})
	assert.Error(t, err)
}
Esempio n. 13
0
func TestArgMultipleRequired(t *testing.T) {
	terminated := false
	app := New("test", "")
	app.Version("0.0.0").Writer(ioutil.Discard)
	app.Arg("a", "").Required().String()
	app.Arg("b", "").Required().String()
	app.Terminate(func(int) { terminated = true })

	_, err := app.Parse([]string{})
	assert.Error(t, err)
	_, err = app.Parse([]string{"A"})
	assert.Error(t, err)
	_, err = app.Parse([]string{"A", "B"})
	assert.NoError(t, err)
	_, err = app.Parse([]string{"--version"})
	assert.True(t, terminated)
}
Esempio n. 14
0
func TestRepeatableFlags(t *testing.T) {
	c := newTestApp()
	c.Flag("a", "a").String()
	c.Flag("b", "b").Strings()
	_, err := c.Parse([]string{"--a=foo", "--a=bar"})
	assert.Error(t, err)
	_, err = c.Parse([]string{"--b=foo", "--b=bar"})
	assert.NoError(t, err)
}
Esempio n. 15
0
func TestEnum(t *testing.T) {
	app := New("", "")
	a := app.Arg("a", "").Enum("one", "two", "three")
	_, err := app.Parse([]string{"moo"})
	assert.Error(t, err)
	_, err = app.Parse([]string{"one"})
	assert.NoError(t, err)
	assert.Equal(t, "one", *a)
}
Esempio n. 16
0
func TestNegateNonBool(t *testing.T) {
	fg := newFlagGroup()
	f := fg.Flag("b", "")
	f.Int()
	fg.init("")
	tokens := tokenize([]string{"--no-b"}, false)
	_, err := fg.parse(tokens)
	assert.Error(t, err)
}
Esempio n. 17
0
func TestRequiredFlags(t *testing.T) {
	c := newTestApp()
	c.Flag("a", "a").String()
	c.Flag("b", "b").Required().String()

	_, err := c.Parse([]string{"--a=foo"})
	assert.Error(t, err)
	_, err = c.Parse([]string{"--b=foo"})
	assert.NoError(t, err)
}
Esempio n. 18
0
func TestArgsMultipleRequiredThenNonRequired(t *testing.T) {
	c := newTestApp().Writer(ioutil.Discard)
	cmd := c.Command("cmd", "")
	cmd.Arg("a", "a").Required().String()
	cmd.Arg("b", "b").Required().String()
	cmd.Arg("c", "c").String()
	cmd.Arg("d", "d").String()
	_, err := c.Parse([]string{"cmd", "a", "b"})
	assert.NoError(t, err)
	_, err = c.Parse([]string{})
	assert.Error(t, err)
}
Esempio n. 19
0
func TestDefaultSubcommandWithFlags(t *testing.T) {
	app := newTestApp()
	c0 := app.Command("c0", "").Default()
	_ = c0.Flag("f0", "").Int()
	c0c1 := c0.Command("c1", "").Default()
	c0c1f1 := c0c1.Flag("f1", "").Int()
	selected, err := app.Parse([]string{"--f1=2"})
	assert.NoError(t, err)
	assert.Equal(t, "c0 c1", selected)
	assert.Equal(t, 2, *c0c1f1)
	_, err = app.Parse([]string{"--f2"})
	assert.Error(t, err)
}
Esempio n. 20
0
func TestRequiredFlag(t *testing.T) {
	app := newTestApp()
	app.Version("0.0.0").Writer(ioutil.Discard)
	exits := 0
	app.Terminate(func(int) { exits++ })
	app.Flag("a", "").Required().Bool()
	_, err := app.Parse([]string{"--a"})
	assert.NoError(t, err)
	_, err = app.Parse([]string{})
	assert.Error(t, err)
	_, err = app.Parse([]string{"--version"})
	assert.Equal(t, 1, exits)
}
Esempio n. 21
0
func Test_OpenEmptyFile(t *testing.T) {
	f, err := Open("/dev/null")
	assert.NoError(t, err)

	s, err := f.Stat()
	assert.NoError(t, err)

	assert.EqualValues(t, 0, s.Size())
	assert.False(t, s.IsDir())
	assert.EqualValues(t, "/dev/null", s.Name())
	assert.Nil(t, s.Sys())
	assert.EqualValues(t, 0644, s.Mode())
	assert.EqualValues(t, time.Time{}, s.ModTime())

	buf := make([]byte, 1)

	_, err = f.Read(buf)
	assert.Error(t, err)

	_, err = f.ReadAt(buf, 0)
	assert.Error(t, err)

	assert.NoError(t, f.Close())
}
Esempio n. 22
0
func TestParseExistingFile(t *testing.T) {
	f, err := ioutil.TempFile("", "")
	if err != nil {
		t.Fatal(err)
	}
	defer f.Close()
	defer os.Remove(f.Name())

	p := parserMixin{}
	v := p.ExistingFile()
	err = p.value.Set(f.Name())
	assert.NoError(t, err)
	assert.Equal(t, f.Name(), *v)
	err = p.value.Set("/etc/hostsDEFINITELYMISSING")
	assert.Error(t, err)
}
Esempio n. 23
0
func TestTimeout(t *testing.T) {
	wg := sync.WaitGroup{}
	start := time.Now()
	wg.Add(1)
	actual, err := CreateInt(func(observer IntObserver, subscription Subscription) {
		observer.Next(1)
		time.Sleep(time.Millisecond * 500)
		assert.True(t, subscription.Disposed())
		wg.Done()
	}).
		Timeout(time.Millisecond * 250).
		ToArrayWithError()
	elapsed := time.Now().Sub(start)
	assert.Error(t, err)
	assert.Equal(t, ErrTimeout, err)
	assert.True(t, elapsed > time.Millisecond*250 && elapsed < time.Millisecond*500)
	assert.Equal(t, []int{1}, actual)
	wg.Wait()
}
Esempio n. 24
0
func TestInvalidFlagDefaultCanBeOverridden(t *testing.T) {
	app := newTestApp()
	app.Flag("a", "").Default("invalid").Bool()
	_, err := app.Parse([]string{})
	assert.Error(t, err)
}
Esempio n. 25
0
func TestFlagMultipleValuesDefaultNonRepeatable(t *testing.T) {
	c := newTestApp()
	c.Flag("foo", "foo").Default("a", "b").String()
	_, err := c.Parse([]string{})
	assert.Error(t, err)
}
Esempio n. 26
0
func TestRequiredWithEnvarMissingErrors(t *testing.T) {
	app := newTestApp()
	app.Flag("t", "").OverrideDefaultFromEnvar("TEST_ENVAR").Required().Int()
	_, err := app.Parse([]string{})
	assert.Error(t, err)
}
Esempio n. 27
0
func TestEmptyShortFlagIsAnError(t *testing.T) {
	_, err := newTestApp().Parse([]string{"-"})
	assert.Error(t, err)
}
Esempio n. 28
0
func TestTooManyArgs(t *testing.T) {
	a := newTestApp()
	a.Arg("a", "").String()
	_, err := a.Parse([]string{"a", "b"})
	assert.Error(t, err)
}
Esempio n. 29
0
func TestArgsLooksLikeFlagsWithConsumeRemainder(t *testing.T) {
	a := newTestApp()
	a.Arg("opts", "").Required().Strings()
	_, err := a.Parse([]string{"hello", "-world"})
	assert.Error(t, err)
}
Esempio n. 30
0
func TestInvalidDefaultFlagValueErrors(t *testing.T) {
	c := newTestApp()
	c.Flag("foo", "foo").Default("a").Int()
	_, err := c.Parse([]string{})
	assert.Error(t, err)
}