- Initial broadcast commit

Signed-off-by: Valery Piashchynski <[email protected]>

1 files changed, 80 insertions, 0 deletions

diff --git a/plugins/broadcast/memory/memory_test.go b/plugins/broadcast/memory/memory_test.go
new file mode 100644
index 00000000..0eb8d03e
--- /dev/null
+++ b/plugins/broadcast/memory/memory_test.go
@@ -0,0 +1,80 @@
+package memory
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestMemory_Broadcast(t *testing.T) {
+	br, _, c := setup(`{}`)
+	defer c.Stop()
+
+	client := br.NewClient()
+	defer client.Close()
+
+	assert.NoError(t, br.Broker().Publish(newMessage("topic", "hello1"))) // must not be delivered
+
+	assert.NoError(t, client.Subscribe("topic"))
+
+	assert.NoError(t, br.Broker().Publish(newMessage("topic", "hello1")))
+	assert.Equal(t, `hello1`, readStr(<-client.Channel()))
+
+	assert.NoError(t, br.Broker().Publish(newMessage("topic", "hello2")))
+	assert.Equal(t, `hello2`, readStr(<-client.Channel()))
+
+	assert.NoError(t, client.Unsubscribe("topic"))
+
+	assert.NoError(t, br.Broker().Publish(newMessage("topic", "hello3")))
+
+	assert.NoError(t, client.Subscribe("topic"))
+
+	assert.NoError(t, br.Broker().Publish(newMessage("topic", "hello4")))
+	assert.Equal(t, `hello4`, readStr(<-client.Channel()))
+}
+
+func TestMemory_BroadcastPattern(t *testing.T) {
+	br, _, c := setup(`{}`)
+	defer c.Stop()
+
+	client := br.NewClient()
+	defer client.Close()
+
+	assert.NoError(t, br.Broker().Publish(newMessage("topic", "hello1"))) // must not be delivered
+
+	assert.NoError(t, client.SubscribePattern("topic/*"))
+
+	assert.NoError(t, br.Broker().Publish(newMessage("topic/1", "hello1")))
+	assert.Equal(t, `hello1`, readStr(<-client.Channel()))
+
+	assert.NoError(t, client.Publish(newMessage("topic/1", "hello1")))
+	assert.Equal(t, `hello1`, readStr(<-client.Channel()))
+
+	assert.NoError(t, br.Broker().Publish(newMessage("topic/2", "hello2")))
+	assert.Equal(t, `hello2`, readStr(<-client.Channel()))
+
+	assert.NoError(t, br.Broker().Publish(newMessage("different", "hello4")))
+	assert.NoError(t, br.Broker().Publish(newMessage("topic/2", "hello5")))
+
+	assert.Equal(t, `hello5`, readStr(<-client.Channel()))
+
+	assert.NoError(t, client.UnsubscribePattern("topic/*"))
+
+	assert.NoError(t, br.Broker().Publish(newMessage("topic/3", "hello6")))
+
+	assert.NoError(t, client.SubscribePattern("topic/*"))
+
+	assert.NoError(t, br.Broker().Publish(newMessage("topic/4", "hello7")))
+	assert.Equal(t, `hello7`, readStr(<-client.Channel()))
+}
+
+func TestMemory_NotActive(t *testing.T) {
+	b := memoryBroker()
+	b.stopped = 1
+
+	assert.Error(t, b.Publish(nil))
+	assert.Error(t, b.Subscribe(nil))
+	assert.Error(t, b.Unsubscribe(nil))
+	assert.Error(t, b.SubscribePattern(nil, ""))
+	assert.Error(t, b.UnsubscribePattern(nil, ""))
+}