carm/EasySQL
carm/EasySQL
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Code Issues Releases Activity

test(metadata): 添加Metadata读取操作的测试

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This commit is contained in:
Carm Jos 2022-08-17 03:17:05 +08:00
parent fc0a3e9754
commit 274b54b8d3
3 changed files with 42 additions and 4 deletions
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2
demo/src/test/java/cc/carm/lib/easysql/EasySQLTest.java
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@ -52,6 +52,8 @@ public class EasySQLTest {
tests.add(new QueryFunctionTest());
tests.add(new QueryFutureTest());
tests.add(new QueryAsyncTest());
tests.add(new TableMetadataTest());
// tests.add(new DeleteTest());
print("准备进行测试...");

5
demo/src/test/java/cc/carm/lib/easysql/TestHandler.java
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@ -4,9 +4,6 @@ import cc.carm.lib.easysql.api.SQLManager;
import org.jetbrains.annotations.ApiStatus;
import org.jetbrains.annotations.NotNull;
import java.sql.SQLException;
import java.util.concurrent.ExecutionException;
public abstract class TestHandler {
protected static void print(@NotNull String format, Object... params) {
@ -14,7 +11,7 @@ public abstract class TestHandler {
}
@ApiStatus.OverrideOnly
public abstract void onTest(SQLManager sqlManager) throws SQLException, ExecutionException, InterruptedException;
public abstract void onTest(SQLManager sqlManager) throws Exception;
public boolean executeTest(int index, SQLManager sqlManager) {
String testName = getClass().getSimpleName();

39
demo/src/test/java/cc/carm/lib/easysql/tests/TableMetadataTest.java Normal file
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@ -0,0 +1,39 @@
package cc.carm.lib.easysql.tests;
import cc.carm.lib.easysql.TestHandler;
import cc.carm.lib.easysql.api.SQLManager;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Set;
import java.util.concurrent.CompletableFuture;
public class TableMetadataTest extends TestHandler {
@Override
public void onTest(SQLManager sqlManager) throws Exception {
print(" 获取数据库中所有的表");
CompletableFuture<List<String>> tables = sqlManager.fetchMetadata(
(meta) -> meta.getTables(null, null, "%", new String[]{"TABLE"}),
(rs) -> {
List<String> data = new ArrayList<>();
while (rs.next()) {
data.add(rs.getString("TABLE_NAME"));
}
return data;
}
);
print("表名：" + Arrays.toString(tables.get().toArray()));
print(" 获取数据库中所有的列");
CompletableFuture<Set<String>> columns = sqlManager.fetchTableMetadata("test%").listColumns();
print("列名：" + Arrays.toString(columns.get().toArray()));
print("表是否存在 " + sqlManager.fetchTableMetadata("test_user_info").validateExist().get());
print("列是否存在 " + sqlManager.fetchTableMetadata("test_user_info").isColumnExists("uid").get());
}
}