Update threads to use model/store (#97)

threads/handler/list_threads_test.go

@@ -0,0 +1,54 @@
+package handler_test
+
+import (
+	"testing"
+
+	"github.com/google/uuid"
+	"github.com/micro/services/threads/handler"
+	pb "github.com/micro/services/threads/proto"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestListThreads(t *testing.T) {
+	h := testHandler(t)
+
+	// seed some data
+	var cRsp1 pb.CreateThreadResponse
+	err := h.CreateThread(microAccountCtx(), &pb.CreateThreadRequest{
+		Topic: "HelloWorld", GroupId: uuid.New().String(),
+	}, &cRsp1)
+	if err != nil {
+		t.Fatalf("Error creating thread: %v", err)
+		return
+	}
+	var cRsp2 pb.CreateThreadResponse
+	err = h.CreateThread(microAccountCtx(), &pb.CreateThreadRequest{
+		Topic: "FooBar", GroupId: uuid.New().String(),
+	}, &cRsp2)
+	if err != nil {
+		t.Fatalf("Error creating thread: %v", err)
+		return
+	}
+
+	t.Run("MissingGroupID", func(t *testing.T) {
+		var rsp pb.ListThreadsResponse
+		err := h.ListThreads(microAccountCtx(), &pb.ListThreadsRequest{}, &rsp)
+		assert.Equal(t, handler.ErrMissingGroupID, err)
+		assert.Nil(t, rsp.Threads)
+	})
+
+	t.Run("Valid", func(t *testing.T) {
+		var rsp pb.ListThreadsResponse
+		err := h.ListThreads(microAccountCtx(), &pb.ListThreadsRequest{
+			GroupId: cRsp1.Thread.GroupId,
+		}, &rsp)
+
+		assert.NoError(t, err)
+		if len(rsp.Threads) != 1 {
+			t.Fatalf("Expected 1 thread to be returned, got %v", len(rsp.Threads))
+			return
+		}
+
+		assertThreadsMatch(t, cRsp1.Thread, rsp.Threads[0])
+	})
+}