[add] increased coverage on SerializeIndexingOptions and IndexDefinition_Serialize

Author: filipecosta90

redisearch/index_test.go

@@ -20,6 +20,7 @@ func TestIndexDefinition_Serialize(t *testing.T) {
 		want   redis.Args
 	}{
 		{"default", fields{NewIndexDefinition()}, args{redis.Args{}}, redis.Args{"ON", "HASH"}},
+		{"default+async", fields{NewIndexDefinition().SetAsync(true)}, args{redis.Args{}}, redis.Args{"ON", "HASH", "ASYNC"}},
 		{"default+score", fields{NewIndexDefinition().SetScore(0.75)}, args{redis.Args{}}, redis.Args{"ON", "HASH", "SCORE", 0.75}},
 		{"default+score_field", fields{NewIndexDefinition().SetScoreField("myscore")}, args{redis.Args{}}, redis.Args{"ON", "HASH", "SCORE_FIELD", "myscore"}},
 		{"default+language", fields{NewIndexDefinition().SetLanguage("portuguese")}, args{redis.Args{}}, redis.Args{"ON", "HASH", "LANGUAGE", "portuguese"}},

redisearch/query_test.go

@@ -50,6 +50,7 @@ func Test_serializeIndexingOptions(t *testing.T) {
 	}{
 		{"default with args", args{DefaultIndexingOptions, redis.Args{"idx1", "doc1", 1.0}}, redis.Args{"idx1", "doc1", 1.0}},
 		{"default", args{DefaultIndexingOptions, redis.Args{}}, redis.Args{}},
+		{"default + language", args{IndexingOptions{Language: "portuguese"}, redis.Args{}}, redis.Args{"LANGUAGE", "portuguese"}},
 		{"replace full doc", args{IndexingOptions{Replace: true}, redis.Args{}}, redis.Args{"REPLACE"}},
 		{"replace partial", args{IndexingOptions{Replace: true, Partial: true}, redis.Args{}}, redis.Args{"REPLACE", "PARTIAL"}},
 		{"replace if", args{IndexingOptions{Replace: true, ReplaceCondition: "@timestamp < 23323234234"}, redis.Args{}}, redis.Args{"REPLACE", "IF", "@timestamp < 23323234234"}},