add test

airbyte-integrations/connectors/destination-clickhouse/gradle.properties

@@ -1,2 +1,2 @@
-cdkVersion=0.1.89
+cdkVersion=local
 JunitMethodExecutionTimeout=10m

airbyte-integrations/connectors/destination-clickhouse/src/test-integration/kotlin/io/airbyte/integrations/destination/clickhouse/component/ClickhouseSchemaMapperTest.kt

@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2025 Airbyte, Inc., all rights reserved.
+ */
+
+package io.airbyte.integrations.destination.clickhouse.component
+
+import io.airbyte.cdk.load.component.SchemaMapperSuite
+import io.airbyte.cdk.load.schema.TableSchemaMapper
+import io.airbyte.cdk.load.schema.model.TableName
+import io.micronaut.test.extensions.junit5.annotation.MicronautTest
+import org.junit.jupiter.api.Test
+
+@MicronautTest(environments = ["component"])
+class ClickhouseSchemaMapperTest(override val tableSchemaMapper: TableSchemaMapper) :
+    SchemaMapperSuite {
+    @Test
+    fun `simple table name`() {
+        super.`simple table name`(TableName("namespace_test", "table_test"))
+    }
+
+    @Test
+    fun `funky chars in table name`() {
+        super.`funky chars in table name`(
+            TableName(
+                "namespace_test___________________________________",
+                "table_test___________________________________"
+            )
+        )
+    }
+
+    @Test
+    fun `table name starts with non-letter character`() {
+        super.`table name starts with non-letter character`(TableName("_1foo", "_1foo"))
+    }
+
+    @Test
+    fun `table name is reserved keyword`() {
+        super.`table name is reserved keyword`(TableName("table", "table"))
+    }
+
+    @Test
+    fun `simple temp table name`() {
+        super.`simple temp table name`(TableName("foo", "foobar601b8ba9fdecdc2856c1983a55e6a8cf"))
+    }
+
+    @Test
+    fun `simple column name`() {
+        super.`simple column name`("column_test")
+    }
+
+    @Test
+    fun `column name with funky chars`() {
+        super.`column name with funky chars`("column_test___________________________________")
+    }
+
+    @Test
+    fun `column name starts with non-letter character`() {
+        super.`column name starts with non-letter character`("_1foo")
+    }
+
+    @Test
+    fun `column name is reserved keyword`() {
+        super.`column name is reserved keyword`("table")
+    }
+
+    @Test
+    fun `column types support all airbyte types`() {
+        super.`column types support all airbyte types`(
+            ClickhouseTableSchemaEvolutionTest.allTypesSchema.columns
+        )
+    }
+}

airbyte-integrations/connectors/destination-clickhouse/src/test-integration/kotlin/io/airbyte/integrations/destination/clickhouse/component/ClickhouseTableSchemaEvolutionTest.kt

@@ -24,24 +24,7 @@ class ClickhouseTableSchemaEvolutionTest(
     override val testClient: TestTableOperationsClient,
     override val schemaFactory: TableSchemaFactory,
 ) : TableSchemaEvolutionSuite {
-    private val allTypesTableSchema =
-        TableSchema(
-            mapOf(
-                "string" to ColumnType(ClickhouseSqlTypes.STRING, true),
-                "boolean" to ColumnType(ClickhouseSqlTypes.BOOL, true),
-                "integer" to ColumnType(ClickhouseSqlTypes.INT64, true),
-                "number" to ColumnType(ClickhouseSqlTypes.DECIMAL_WITH_PRECISION_AND_SCALE, true),
-                "date" to ColumnType(ClickhouseSqlTypes.DATE32, true),
-                "timestamp_tz" to ColumnType(ClickhouseSqlTypes.DATETIME_WITH_PRECISION, true),
-                "timestamp_ntz" to ColumnType(ClickhouseSqlTypes.DATETIME_WITH_PRECISION, true),
-                "time_tz" to ColumnType(ClickhouseSqlTypes.STRING, true),
-                "time_ntz" to ColumnType(ClickhouseSqlTypes.STRING, true),
-                // yes, these three are different
-                "array" to ColumnType(ClickhouseSqlTypes.STRING, true),
-                "object" to ColumnType(ClickhouseSqlTypes.JSON, true),
-                "unknown" to ColumnType(ClickhouseSqlTypes.STRING, true),
-            )
-        )
+    private val allTypesTableSchema = allTypesSchema
 
     @Test
     fun `discover recognizes all data types`() {
@@ -115,4 +98,28 @@ class ClickhouseTableSchemaEvolutionTest(
     override fun `change from unknown type to string type`() {
         super.`change from unknown type to string type`()
     }
+
+    companion object {
+        val allTypesSchema =
+            TableSchema(
+                mapOf(
+                    "string" to ColumnType(ClickhouseSqlTypes.STRING, true),
+                    "boolean" to ColumnType(ClickhouseSqlTypes.BOOL, true),
+                    "integer" to ColumnType(ClickhouseSqlTypes.INT64, true),
+                    "number" to
+                        ColumnType(ClickhouseSqlTypes.DECIMAL_WITH_PRECISION_AND_SCALE, true),
+                    "date" to ColumnType(ClickhouseSqlTypes.DATE32, true),
+                    "timestamp_tz" to ColumnType(ClickhouseSqlTypes.DATETIME_WITH_PRECISION, true),
+                    "timestamp_ntz" to ColumnType(ClickhouseSqlTypes.DATETIME_WITH_PRECISION, true),
+                    "time_tz" to ColumnType(ClickhouseSqlTypes.STRING, true),
+                    "time_ntz" to ColumnType(ClickhouseSqlTypes.STRING, true),
+                    // yes, these three are different
+                    "array" to ColumnType(ClickhouseSqlTypes.STRING, true),
+                    "object" to ColumnType(ClickhouseSqlTypes.JSON, true),
+                    "union" to ColumnType(ClickhouseSqlTypes.STRING, true),
+                    "legacy_union" to ColumnType(ClickhouseSqlTypes.STRING, true),
+                    "unknown" to ColumnType(ClickhouseSqlTypes.STRING, true),
+                )
+            )
+    }
 }