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|
package mpb_test
import (
"testing"
"github.com/vbauerster/mpb/v8"
"github.com/vbauerster/mpb/v8/decor"
)
func TestNameDecorator(t *testing.T) {
tests := []struct {
decorator decor.Decorator
want string
}{
{
decorator: decor.Name("Test"),
want: "Test",
},
{
decorator: decor.Name("Test", decor.WC{W: len("Test")}),
want: "Test",
},
{
decorator: decor.Name("Test", decor.WC{W: 10}),
want: " Test",
},
{
decorator: decor.Name("Test", decor.WC{W: 10, C: decor.DindentRight}),
want: "Test ",
},
}
for _, test := range tests {
got, _ := test.decorator.Decor(decor.Statistics{})
if got != test.want {
t.Errorf("Want: %q, Got: %q\n", test.want, got)
}
}
}
type step struct {
stat decor.Statistics
decorator decor.Decorator
want string
}
func TestPercentageDwidthSync(t *testing.T) {
testCases := [][]step{
{
{
decor.Statistics{Total: 100, Current: 8},
decor.Percentage(decor.WCSyncWidth),
"8 %",
},
{
decor.Statistics{Total: 100, Current: 9},
decor.Percentage(decor.WCSyncWidth),
"9 %",
},
},
{
{
decor.Statistics{Total: 100, Current: 9},
decor.Percentage(decor.WCSyncWidth),
" 9 %",
},
{
decor.Statistics{Total: 100, Current: 10},
decor.Percentage(decor.WCSyncWidth),
"10 %",
},
},
{
{
decor.Statistics{Total: 100, Current: 9},
decor.Percentage(decor.WCSyncWidth),
" 9 %",
},
{
decor.Statistics{Total: 100, Current: 100},
decor.Percentage(decor.WCSyncWidth),
"100 %",
},
},
}
testDecoratorConcurrently(t, testCases)
}
func TestPercentageDwidthSyncDindentRight(t *testing.T) {
testCases := [][]step{
{
{
decor.Statistics{Total: 100, Current: 8},
decor.Percentage(decor.WCSyncWidthR),
"8 %",
},
{
decor.Statistics{Total: 100, Current: 9},
decor.Percentage(decor.WCSyncWidthR),
"9 %",
},
},
{
{
decor.Statistics{Total: 100, Current: 9},
decor.Percentage(decor.WCSyncWidthR),
"9 % ",
},
{
decor.Statistics{Total: 100, Current: 10},
decor.Percentage(decor.WCSyncWidthR),
"10 %",
},
},
{
{
decor.Statistics{Total: 100, Current: 9},
decor.Percentage(decor.WCSyncWidthR),
"9 % ",
},
{
decor.Statistics{Total: 100, Current: 100},
decor.Percentage(decor.WCSyncWidthR),
"100 %",
},
},
}
testDecoratorConcurrently(t, testCases)
}
func TestPercentageDSyncSpace(t *testing.T) {
testCases := [][]step{
{
{
decor.Statistics{Total: 100, Current: 8},
decor.Percentage(decor.WCSyncSpace),
" 8 %",
},
{
decor.Statistics{Total: 100, Current: 9},
decor.Percentage(decor.WCSyncSpace),
" 9 %",
},
},
{
{
decor.Statistics{Total: 100, Current: 9},
decor.Percentage(decor.WCSyncSpace),
" 9 %",
},
{
decor.Statistics{Total: 100, Current: 10},
decor.Percentage(decor.WCSyncSpace),
" 10 %",
},
},
{
{
decor.Statistics{Total: 100, Current: 9},
decor.Percentage(decor.WCSyncSpace),
" 9 %",
},
{
decor.Statistics{Total: 100, Current: 100},
decor.Percentage(decor.WCSyncSpace),
" 100 %",
},
},
}
testDecoratorConcurrently(t, testCases)
}
func testDecoratorConcurrently(t *testing.T, testCases [][]step) {
if len(testCases) == 0 {
t.Fail()
}
for _, columnCase := range testCases {
mpb.SyncWidth(toSyncMatrix(columnCase), nil)
var results []chan string
for _, step := range columnCase {
step := step
ch := make(chan string)
go func() {
str, _ := step.decorator.Decor(step.stat)
ch <- str
}()
results = append(results, ch)
}
for i, ch := range results {
res := <-ch
want := columnCase[i].want
if res != want {
t.Errorf("Want: %q, Got: %q\n", want, res)
}
}
}
}
func toSyncMatrix(ss []step) map[int][]chan int {
var column []chan int
for _, s := range ss {
if ch, ok := s.decorator.Sync(); ok {
column = append(column, ch)
}
}
return map[int][]chan int{0: column}
}
|
