added more tests

Author: chernser

client-v2/src/main/java/com/clickhouse/client/api/internal/SettingsConverter.java

@@ -21,19 +21,25 @@ public static Map<String, Serializable> toRequestSettings(Map<String, Object> se
         Map<String, Serializable> requestSettings = new HashMap<>();
 
         for (Map.Entry<String, Object> entry : settings.entrySet()) {
-            if (REQUEST_OPTIONS.get(entry.getKey()) != null) {
+            String key = entry.getKey();
+            boolean isServerSetting = key.startsWith("clickhouse_setting_");
+            if (!isServerSetting && REQUEST_OPTIONS.get(key) != null) {
                 // This definitely is a request option
                 continue;
             }
 
+            if (isServerSetting) {
+                key = key.substring("clickhouse_setting_".length());
+            }
+
             if (entry.getValue() instanceof Map<?,?>) {
                 Map<String, String> map = (Map<String, String>) entry.getValue();
-                requestSettings.put(entry.getKey(), convertMapToStringValue(map));
+                requestSettings.put(key, convertMapToStringValue(map));
             } else if (entry.getValue() instanceof Collection<?>) {
                 Collection<?> collection = (Collection<?>) entry.getValue();
-                requestSettings.put(entry.getKey(), convertCollectionToStringValue(collection));
+                requestSettings.put(key, convertCollectionToStringValue(collection));
             } else {
-                requestSettings.put(entry.getKey(), (Serializable) entry.getValue());
+                requestSettings.put(key, (Serializable) entry.getValue());
             }
         }
 

client-v2/src/test/java/com/clickhouse/client/HttpTransportTests.java

@@ -512,4 +512,28 @@ public void testSSLAuthentication_invalidConfig() throws Exception {
                 Assert.assertTrue(e.getMessage().startsWith("Only one of password, access token or SSL authentication"));
         }
     }
+
+    @Test(groups = { "integration" })
+    public void testErrorWithSendProgressHeaders() throws Exception {
+        ClickHouseNode server = getServer(ClickHouseProtocol.HTTP);
+        try (Client client = new Client.Builder().addEndpoint(Protocol.HTTP, "localhost",server.getPort(), false)
+                .setUsername("default")
+                .setPassword("")
+                .useNewImplementation(false)
+                .build()) {
+
+            try (CommandResponse resp = client.execute("DROP TABLE IF EXISTS test_omm_table").get()) {
+            }
+            try (CommandResponse resp = client.execute("CREATE TABLE test_omm_table ( val String) Engine = MergeTree ORDER BY () ").get()) {
+            }
+
+            QuerySettings settings = new QuerySettings()
+                    .serverSetting("send_progress_in_http_headers", "1")
+                    .serverSetting("max_memory_usage", "54M");
+
+            try (QueryResponse resp = client.query("INSERT INTO test_omm_table SELECT randomString(16) FROM numbers(300000000)", settings).get()) {
+
+            }
+        }
+    }
 }