support shadow type match value (#433)

integration_test/config/db_tbl/config.yaml

@@ -84,16 +84,6 @@ data:
               password: "123456"
               database: employees_0003
               weight: r10w10
-        - name: employees_shadow
-          nodes:
-            - name: node_shadow
-              host: arana-mysql
-              port: 3306
-              username: root
-              password: "123456"
-              database: employees_shadow
-              weight: r10w10
-
   sharding_rule:
     tables:
       - name: employees.student
@@ -114,13 +104,3 @@ data:
           tbl_pattern: student_${0000..0031}
         attributes:
           sqlMaxLimit: -1
-  shadow_rule:
-    tables:
-      - name: employees.student
-        enable: true
-        group_node: employees_shadow
-        match_rules:
-          - operation: [select,insert,update,delete]
-            match_type: hint
-            attributes:
-              - value: "shadow"

integration_test/config/shadow/config.yaml

@@ -113,7 +113,17 @@ data:
       - name: employees.student
         enable: true
         match_rules:
-          - operation: [select, insert, update, delete]
+          - operation: [insert, select]
             match_type: hint
             attributes:
               - value: "shadow"
+          - operation: [update]
+            match_type: value
+            attributes:
+              - column: uid
+                value: 10000
+          - operation: [delete]
+            match_type: regex
+            attributes:
+              - column: name
+                value: "^hanmeimei$"

integration_test/scene/shadow/integration_test.go

@@ -79,16 +79,25 @@ func (s *IntegrationSuite) TestShadowScene() {
 		}
 	}
 
-	/*
-		for _, sqlCase := range cases.ExShRegexCases {
-			for _, sense := range sqlCase.Sense {
-				if strings.Compare(strings.TrimSpace(sense), "shadow") == 0 {
-					result, err := tx.Exec(sqlCase.SQL)
-					assert.NoError(t, err, err)
-					err = sqlCase.ExpectedResult.CompareRow(result)
-					assert.NoError(t, err, err)
-				}
+	for _, sqlCase := range cases.ExShValueCases {
+		for _, sense := range sqlCase.Sense {
+			if strings.Compare(strings.TrimSpace(sense), "shadow") == 0 {
+				result, err := tx.Exec(sqlCase.SQL)
+				assert.NoError(t, err, err)
+				err = sqlCase.ExpectedResult.CompareRow(result)
+				assert.NoError(t, err, err)
 			}
 		}
-	*/
+	}
+
+	for _, sqlCase := range cases.ExShRegexCases {
+		for _, sense := range sqlCase.Sense {
+			if strings.Compare(strings.TrimSpace(sense), "shadow") == 0 {
+				result, err := tx.Exec(sqlCase.SQL)
+				assert.NoError(t, err, err)
+				err = sqlCase.ExpectedResult.CompareRow(result)
+				assert.NoError(t, err, err)
+			}
+		}
+	}
 }

integration_test/scripts/shadow/init.sql

@@ -40,7 +40,6 @@
 --
 
 CREATE DATABASE IF NOT EXISTS employees_0000 CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
-CREATE DATABASE IF NOT EXISTS employees_shadow CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
 
 USE employees_0000;