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package bug
import (
"fmt"
"testing"
"time"
"github.com/stretchr/testify/require"
"github.com/MichaelMure/git-bug/identity"
"github.com/MichaelMure/git-bug/repository"
)
func ExampleOperationIterator() {
b := NewBug()
// add operations
it := NewOperationIterator(b)
for it.Next() {
// do something with each operations
_ = it.Value()
}
}
func TestOpIterator(t *testing.T) {
mockRepo := repository.NewMockRepoForTest()
rene := identity.NewIdentity("René Descartes", "rene@descartes.fr")
err := rene.Commit(mockRepo)
require.NoError(t, err)
unix := time.Now().Unix()
createOp := NewCreateOp(rene, unix, "title", "message", nil)
addCommentOp := NewAddCommentOp(rene, unix, "message2", nil)
setStatusOp := NewSetStatusOp(rene, unix, ClosedStatus)
labelChangeOp := NewLabelChangeOperation(rene, unix, []Label{"added"}, []Label{"removed"})
var i int
genTitleOp := func() Operation {
i++
return NewSetTitleOp(rene, unix, fmt.Sprintf("title%d", i), "")
}
bug1 := NewBug()
// first pack
bug1.Append(createOp)
bug1.Append(addCommentOp)
bug1.Append(setStatusOp)
bug1.Append(labelChangeOp)
err = bug1.Commit(mockRepo)
require.NoError(t, err)
// second pack
bug1.Append(genTitleOp())
bug1.Append(genTitleOp())
bug1.Append(genTitleOp())
err = bug1.Commit(mockRepo)
require.NoError(t, err)
// staging
bug1.Append(genTitleOp())
bug1.Append(genTitleOp())
bug1.Append(genTitleOp())
it := NewOperationIterator(bug1)
counter := 0
for it.Next() {
_ = it.Value()
counter++
}
require.Equal(t, 10, counter)
}
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