a4a2975edf
This Commit adds an /v1/events/stream endpoint to stream events from. The stream framer has been updated to include a SendFull method which does not fragment the data between multiple frames. This essentially treats the stream framer as a envelope to adhere to the stream framer interface in the UI. If the `encode` query parameter is omitted events will be streamed as newline delimted JSON.
93 lines
2.2 KiB
Go
93 lines
2.2 KiB
Go
package stream
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestSubscription(t *testing.T) {
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}
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func TestFilter_AllTopics(t *testing.T) {
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events := make([]Event, 0, 5)
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events = append(events, Event{Topic: "Test", Key: "One"}, Event{Topic: "Test", Key: "Two"})
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req := &SubscribeRequest{
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Topics: map[Topic][]string{
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"*": []string{"*"},
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},
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}
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actual := filter(req, events)
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require.Equal(t, events, actual)
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// ensure new array was not allocated
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require.Equal(t, cap(actual), 5)
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}
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func TestFilter_AllKeys(t *testing.T) {
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events := make([]Event, 0, 5)
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events = append(events, Event{Topic: "Test", Key: "One"}, Event{Topic: "Test", Key: "Two"})
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req := &SubscribeRequest{
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Topics: map[Topic][]string{
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"Test": []string{"*"},
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},
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}
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actual := filter(req, events)
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require.Equal(t, events, actual)
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// ensure new array was not allocated
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require.Equal(t, cap(actual), 5)
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}
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func TestFilter_PartialMatch_Topic(t *testing.T) {
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events := make([]Event, 0, 5)
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events = append(events, Event{Topic: "Test", Key: "One"}, Event{Topic: "Test", Key: "Two"}, Event{Topic: "Exclude", Key: "Two"})
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req := &SubscribeRequest{
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Topics: map[Topic][]string{
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"Test": []string{"*"},
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},
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}
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actual := filter(req, events)
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expected := []Event{{Topic: "Test", Key: "One"}, {Topic: "Test", Key: "Two"}}
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require.Equal(t, expected, actual)
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require.Equal(t, cap(actual), 2)
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}
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func TestFilter_PartialMatch_Key(t *testing.T) {
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events := make([]Event, 0, 5)
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events = append(events, Event{Topic: "Test", Key: "One"}, Event{Topic: "Test", Key: "Two"})
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req := &SubscribeRequest{
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Topics: map[Topic][]string{
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"Test": []string{"One"},
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},
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}
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actual := filter(req, events)
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expected := []Event{{Topic: "Test", Key: "One"}}
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require.Equal(t, expected, actual)
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require.Equal(t, cap(actual), 1)
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}
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func TestFilter_NoMatch(t *testing.T) {
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events := make([]Event, 0, 5)
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events = append(events, Event{Topic: "Test", Key: "One"}, Event{Topic: "Test", Key: "Two"})
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req := &SubscribeRequest{
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Topics: map[Topic][]string{
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"NodeEvents": []string{"*"},
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"Test": []string{"Highly-Specific-Key"},
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},
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}
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actual := filter(req, events)
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var expected []Event
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require.Equal(t, expected, actual)
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require.Equal(t, cap(actual), 0)
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}
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