60 lines
1000 B
Go
60 lines
1000 B
Go
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package event_test
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import (
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"bytes"
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"testing"
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"github.com/matryer/is"
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"github.com/sour-is/ev/pkg/es/event"
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)
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type DummyEvent struct {
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Value string
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eventMeta event.Meta
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}
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func (e *DummyEvent) EventMeta() event.Meta {
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if e == nil {
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return event.Meta{}
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}
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return e.eventMeta
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}
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func (e *DummyEvent) SetEventMeta(eventMeta event.Meta) {
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if e == nil {
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return
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}
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e.eventMeta = eventMeta
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}
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func TestEventEncode(t *testing.T) {
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is := is.New(t)
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event.Register(&DummyEvent{})
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var lis event.Events = event.NewEvents(
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&DummyEvent{Value: "testA"},
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&DummyEvent{Value: "testB"},
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&DummyEvent{Value: "testC"},
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)
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lis.SetStreamID("test")
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blis, err := event.EncodeEvents(lis...)
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is.NoErr(err)
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for _, b := range blis {
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sp := bytes.SplitN(b, []byte{'\t'}, 4)
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is.Equal(len(sp), 4)
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is.Equal(string(sp[1]), "test")
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is.Equal(string(sp[2]), "event_test.DummyEvent")
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}
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chk, err := event.DecodeEvents(blis...)
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is.NoErr(err)
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for i := range chk {
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is.Equal(lis[i], chk[i])
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}
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}
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