diff --git a/common/datablocks/Cargo.toml b/common/datablocks/Cargo.toml
index 31dea99702d11..8e5f78ec800ee 100644
--- a/common/datablocks/Cargo.toml
+++ b/common/datablocks/Cargo.toml
@@ -6,6 +6,10 @@ license = "Apache-2.0"
 publish = false
 edition = "2021"
 
+[lib]
+doctest = false
+test = false
+
 [dependencies] # In alphabetical order
 # Workspace dependencies
 common-arrow = {path = "../arrow"}
diff --git a/common/datablocks/src/kernels/mod.rs b/common/datablocks/src/kernels/mod.rs
index 1ba5e3a870056..7a069970537e7 100644
--- a/common/datablocks/src/kernels/mod.rs
+++ b/common/datablocks/src/kernels/mod.rs
@@ -12,23 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#[cfg(test)]
-mod data_block_concat_test;
-#[cfg(test)]
-mod data_block_filter_test;
-#[cfg(test)]
-mod data_block_group_by_hash_test;
-#[cfg(test)]
-mod data_block_group_by_test;
-#[cfg(test)]
-mod data_block_scatter_test;
-#[cfg(test)]
-mod data_block_slice_test;
-#[cfg(test)]
-mod data_block_sort_test;
-#[cfg(test)]
-mod data_block_take_test;
-
 mod data_block_concat;
 mod data_block_filter;
 mod data_block_group_by;
diff --git a/common/datablocks/src/lib.rs b/common/datablocks/src/lib.rs
index e1757ee4d72d7..8f675b5b6ff2c 100644
--- a/common/datablocks/src/lib.rs
+++ b/common/datablocks/src/lib.rs
@@ -14,9 +14,6 @@
 
 #![feature(hash_raw_entry)]
 
-#[cfg(test)]
-mod data_block_test;
-
 mod data_block;
 mod data_block_debug;
 mod kernels;
diff --git a/common/datablocks/src/data_block_test.rs b/common/datablocks/tests/it/data_block.rs
similarity index 97%
rename from common/datablocks/src/data_block_test.rs
rename to common/datablocks/tests/it/data_block.rs
index f95fbaf818e52..4cc64c3d7dc21 100644
--- a/common/datablocks/src/data_block_test.rs
+++ b/common/datablocks/tests/it/data_block.rs
@@ -12,12 +12,11 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use common_datablocks::DataBlock;
 use common_datavalues::prelude::*;
 use common_exception::Result;
 use pretty_assertions::assert_eq;
 
-use crate::DataBlock;
-
 #[test]
 fn test_data_block() -> Result<()> {
     let schema = DataSchemaRefExt::create(vec![DataField::new("a", DataType::Int64, false)]);
diff --git a/common/datablocks/src/kernels/data_block_concat_test.rs b/common/datablocks/tests/it/kernels/data_block_concat.rs
similarity index 95%
rename from common/datablocks/src/kernels/data_block_concat_test.rs
rename to common/datablocks/tests/it/kernels/data_block_concat.rs
index 0d0d29d215c3b..24d69b3a1fd4a 100644
--- a/common/datablocks/src/kernels/data_block_concat_test.rs
+++ b/common/datablocks/tests/it/kernels/data_block_concat.rs
@@ -12,13 +12,12 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use common_datablocks::*;
 use common_datavalues::prelude::*;
 use common_datavalues::series::Series;
 use common_datavalues::series::SeriesFrom;
 use common_exception::Result;
 
-use crate::*;
-
 #[test]
 fn test_data_block_concat() -> Result<()> {
     let schema = DataSchemaRefExt::create(vec![
@@ -59,6 +58,6 @@ fn test_data_block_concat() -> Result<()> {
         "| 9 | b3 |",
         "+---+----+",
     ];
-    crate::assert_blocks_eq(expected, &[results]);
+    common_datablocks::assert_blocks_eq(expected, &[results]);
     Ok(())
 }
diff --git a/common/datablocks/src/kernels/data_block_filter_test.rs b/common/datablocks/tests/it/kernels/data_block_filter.rs
similarity index 93%
rename from common/datablocks/src/kernels/data_block_filter_test.rs
rename to common/datablocks/tests/it/kernels/data_block_filter.rs
index b183df21a81c4..128efada29ac4 100644
--- a/common/datablocks/src/kernels/data_block_filter_test.rs
+++ b/common/datablocks/tests/it/kernels/data_block_filter.rs
@@ -12,6 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use common_datablocks::DataBlock;
 use common_datavalues::columns::DataColumn;
 use common_datavalues::prelude::SeriesFrom;
 use common_datavalues::series::Series;
@@ -21,8 +22,6 @@ use common_datavalues::DataType;
 use common_datavalues::DataValue;
 use common_exception::Result;
 
-use crate::DataBlock;
-
 #[test]
 fn test_filter_non_const_data_block() -> Result<()> {
     let schema = DataSchemaRefExt::create(vec![
@@ -38,7 +37,7 @@ fn test_filter_non_const_data_block() -> Result<()> {
     let predicate = Series::new(vec![true, false, true, true, false, false]);
     let block = DataBlock::filter_block(&block, predicate)?;
 
-    crate::assert_blocks_eq(
+    common_datablocks::assert_blocks_eq(
         vec![
             "+---+----+",
             "| a | b  |",
@@ -69,9 +68,10 @@ fn test_filter_all_false_data_block() -> Result<()> {
     let predicate = Series::new(vec![false, false, false, false, false, false]);
     let block = DataBlock::filter_block(&block, predicate)?;
 
-    crate::assert_blocks_eq(vec!["+---+---+", "| a | b |", "+---+---+", "+---+---+"], &[
-        block,
-    ]);
+    common_datablocks::assert_blocks_eq(
+        vec!["+---+---+", "| a | b |", "+---+---+", "+---+---+"],
+        &[block],
+    );
 
     Ok(())
 }
@@ -91,7 +91,7 @@ fn test_filter_const_data_block() -> Result<()> {
     let predicate = Series::new(vec![true, false, true, true, false, false]);
     let block = DataBlock::filter_block(&block, predicate)?;
 
-    crate::assert_blocks_eq(
+    common_datablocks::assert_blocks_eq(
         vec![
             "+---+----+",
             "| a | b  |",
@@ -122,7 +122,7 @@ fn test_filter_all_const_data_block() -> Result<()> {
     let predicate = Series::new(vec![true, false, true, true, false, false]);
     let block = DataBlock::filter_block(&block, predicate)?;
 
-    crate::assert_blocks_eq(
+    common_datablocks::assert_blocks_eq(
         vec![
             "+---+----+",
             "| a | b  |",
diff --git a/common/datablocks/src/kernels/data_block_group_by_test.rs b/common/datablocks/tests/it/kernels/data_block_group_by.rs
similarity index 89%
rename from common/datablocks/src/kernels/data_block_group_by_test.rs
rename to common/datablocks/tests/it/kernels/data_block_group_by.rs
index bee744f421df7..66c020e440f7b 100644
--- a/common/datablocks/src/kernels/data_block_group_by_test.rs
+++ b/common/datablocks/tests/it/kernels/data_block_group_by.rs
@@ -12,11 +12,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use common_datablocks::*;
 use common_datavalues::prelude::*;
 use common_exception::Result;
 
-use crate::*;
-
 #[test]
 fn test_data_block_group_by() -> Result<()> {
     let schema = DataSchemaRefExt::create(vec![
@@ -41,7 +40,7 @@ fn test_data_block_group_by() -> Result<()> {
                     "| 3 | x3 |",
                     "+---+----+",
                 ];
-                crate::assert_blocks_sorted_eq(expected, &[block]);
+                common_datablocks::assert_blocks_sorted_eq(expected, &[block]);
             }
             2 => {
                 let expected = vec![
@@ -52,7 +51,7 @@ fn test_data_block_group_by() -> Result<()> {
                     "| 2 | x2 |",
                     "+---+----+",
                 ];
-                crate::assert_blocks_sorted_eq(expected, &[block]);
+                common_datablocks::assert_blocks_sorted_eq(expected, &[block]);
             }
             3 => {
                 let expected = vec![
@@ -64,7 +63,7 @@ fn test_data_block_group_by() -> Result<()> {
                     "| 1 | x1 |",
                     "+---+----+",
                 ];
-                crate::assert_blocks_sorted_eq(expected, &[block]);
+                common_datablocks::assert_blocks_sorted_eq(expected, &[block]);
             }
             _ => unreachable!(),
         }
diff --git a/common/datablocks/src/kernels/data_block_group_by_hash_test.rs b/common/datablocks/tests/it/kernels/data_block_group_by_hash.rs
similarity index 98%
rename from common/datablocks/src/kernels/data_block_group_by_hash_test.rs
rename to common/datablocks/tests/it/kernels/data_block_group_by_hash.rs
index e7f3d42600f96..526feedfadb96 100644
--- a/common/datablocks/src/kernels/data_block_group_by_hash_test.rs
+++ b/common/datablocks/tests/it/kernels/data_block_group_by_hash.rs
@@ -12,11 +12,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use common_datablocks::*;
 use common_datavalues::prelude::*;
 use common_exception::Result;
 
-use crate::*;
-
 #[test]
 fn test_data_block_group_by_hash() -> Result<()> {
     let schema = DataSchemaRefExt::create(vec![
diff --git a/common/datablocks/src/kernels/data_block_scatter_test.rs b/common/datablocks/tests/it/kernels/data_block_scatter.rs
similarity index 94%
rename from common/datablocks/src/kernels/data_block_scatter_test.rs
rename to common/datablocks/tests/it/kernels/data_block_scatter.rs
index 73686a3faedbb..4ea6a315653db 100644
--- a/common/datablocks/src/kernels/data_block_scatter_test.rs
+++ b/common/datablocks/tests/it/kernels/data_block_scatter.rs
@@ -12,11 +12,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use common_datablocks::*;
 use common_datavalues::prelude::*;
 use common_exception::Result;
 
-use crate::*;
-
 #[test]
 fn test_data_block_scatter() -> Result<()> {
     let schema = DataSchemaRefExt::create(vec![
@@ -46,7 +45,7 @@ fn test_data_block_scatter() -> Result<()> {
         "| 2 | 2 |",
         "+---+---+",
     ];
-    crate::assert_blocks_eq(expected, &scattered);
+    common_datablocks::assert_blocks_eq(expected, &scattered);
 
     Ok(())
 }
diff --git a/common/datablocks/src/kernels/data_block_slice_test.rs b/common/datablocks/tests/it/kernels/data_block_slice.rs
similarity index 94%
rename from common/datablocks/src/kernels/data_block_slice_test.rs
rename to common/datablocks/tests/it/kernels/data_block_slice.rs
index e3f48bc7170be..93e2248aa693b 100644
--- a/common/datablocks/src/kernels/data_block_slice_test.rs
+++ b/common/datablocks/tests/it/kernels/data_block_slice.rs
@@ -12,11 +12,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use common_datablocks::*;
 use common_datavalues::prelude::*;
 use common_exception::Result;
 
-use crate::*;
-
 #[test]
 fn test_data_block_slice() -> Result<()> {
     let schema = DataSchemaRefExt::create(vec![
@@ -43,6 +42,6 @@ fn test_data_block_slice() -> Result<()> {
         "| 5 | 5 |",
         "+---+---+",
     ];
-    crate::assert_blocks_eq(expected, &sliced);
+    common_datablocks::assert_blocks_eq(expected, &sliced);
     Ok(())
 }
diff --git a/common/datablocks/src/kernels/data_block_sort_test.rs b/common/datablocks/tests/it/kernels/data_block_sort.rs
similarity index 93%
rename from common/datablocks/src/kernels/data_block_sort_test.rs
rename to common/datablocks/tests/it/kernels/data_block_sort.rs
index 818420d22683e..de4e42eaa5dbb 100644
--- a/common/datablocks/src/kernels/data_block_sort_test.rs
+++ b/common/datablocks/tests/it/kernels/data_block_sort.rs
@@ -12,11 +12,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use common_datablocks::*;
 use common_datavalues::prelude::*;
 use common_exception::Result;
 
-use crate::*;
-
 #[test]
 fn test_data_block_sort() -> Result<()> {
     let schema = DataSchemaRefExt::create(vec![
@@ -47,7 +46,7 @@ fn test_data_block_sort() -> Result<()> {
             "| 3 | b3 |",
             "+---+----+",
         ];
-        crate::assert_blocks_eq(expected, &[results]);
+        common_datablocks::assert_blocks_eq(expected, &[results]);
     }
 
     {
@@ -68,7 +67,7 @@ fn test_data_block_sort() -> Result<()> {
             "| 4 | b2 |",
             "+---+----+",
         ];
-        crate::assert_blocks_eq(expected, &[results]);
+        common_datablocks::assert_blocks_eq(expected, &[results]);
     }
     Ok(())
 }
@@ -112,7 +111,7 @@ fn test_data_block_merge_sort() -> Result<()> {
             "| 7 | b3 |",
             "+---+----+",
         ];
-        crate::assert_blocks_eq(expected, &[results]);
+        common_datablocks::assert_blocks_eq(expected, &[results]);
     }
 
     Ok(())
diff --git a/common/datablocks/src/kernels/data_block_take_test.rs b/common/datablocks/tests/it/kernels/data_block_take.rs
similarity index 93%
rename from common/datablocks/src/kernels/data_block_take_test.rs
rename to common/datablocks/tests/it/kernels/data_block_take.rs
index 2d9d059ecbf08..23a7514f4a217 100644
--- a/common/datablocks/src/kernels/data_block_take_test.rs
+++ b/common/datablocks/tests/it/kernels/data_block_take.rs
@@ -12,11 +12,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use common_datablocks::*;
 use common_datavalues::prelude::*;
 use common_exception::Result;
 
-use crate::*;
-
 #[test]
 fn test_data_block_take() -> Result<()> {
     let schema = DataSchemaRefExt::create(vec![
@@ -40,7 +39,7 @@ fn test_data_block_take() -> Result<()> {
         "| 3 | b3 |",
         "+---+----+",
     ];
-    crate::assert_blocks_eq(expected, &[take]);
+    common_datablocks::assert_blocks_eq(expected, &[take]);
 
     Ok(())
 }
diff --git a/common/datablocks/tests/it/kernels/mod.rs b/common/datablocks/tests/it/kernels/mod.rs
new file mode 100644
index 0000000000000..0e132642376a3
--- /dev/null
+++ b/common/datablocks/tests/it/kernels/mod.rs
@@ -0,0 +1,22 @@
+// Copyright 2020 Datafuse Labs.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+mod data_block_concat;
+mod data_block_filter;
+mod data_block_group_by;
+mod data_block_group_by_hash;
+mod data_block_scatter;
+mod data_block_slice;
+mod data_block_sort;
+mod data_block_take;
diff --git a/common/datablocks/tests/it/main.rs b/common/datablocks/tests/it/main.rs
new file mode 100644
index 0000000000000..2ede246f6e1e7
--- /dev/null
+++ b/common/datablocks/tests/it/main.rs
@@ -0,0 +1,16 @@
+// Copyright 2020 Datafuse Labs.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+mod data_block;
+mod kernels;