You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@metamodel.apache.org by ka...@apache.org on 2014/05/31 14:13:27 UTC
[2/4] git commit: METAMODEL-45: Made abstract JDBC integration test
class and implemented it for PostgreSQL integration test.
METAMODEL-45: Made abstract JDBC integration test class and implemented
it for PostgreSQL integration test.
Project: http://git-wip-us.apache.org/repos/asf/incubator-metamodel/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-metamodel/commit/b6979189
Tree: http://git-wip-us.apache.org/repos/asf/incubator-metamodel/tree/b6979189
Diff: http://git-wip-us.apache.org/repos/asf/incubator-metamodel/diff/b6979189
Branch: refs/heads/master
Commit: b69791893fd141f466bac3991570a2df4a99bb02
Parents: 2023997
Author: Kasper Sørensen <i....@gmail.com>
Authored: Sat May 31 13:32:34 2014 +0200
Committer: Kasper Sørensen <i....@gmail.com>
Committed: Sat May 31 13:32:34 2014 +0200
----------------------------------------------------------------------
...del-integrationtest-configuration.properties | 9 +
.../org/apache/metamodel/PostgresqlTest.java | 828 -----------------
.../AbstractJdbIntegrationTest.java | 121 +++
.../jdbc/integrationtests/PostgresqlTest.java | 904 +++++++++++++++++++
.../jdbc/integrationtests/package-info.java | 22 +
5 files changed, 1056 insertions(+), 828 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/incubator-metamodel/blob/b6979189/example-metamodel-integrationtest-configuration.properties
----------------------------------------------------------------------
diff --git a/example-metamodel-integrationtest-configuration.properties b/example-metamodel-integrationtest-configuration.properties
index 40d0346..0dc032e 100644
--- a/example-metamodel-integrationtest-configuration.properties
+++ b/example-metamodel-integrationtest-configuration.properties
@@ -29,6 +29,15 @@
#hbase.zookeeper.hostname=localhost
#hbase.zookeeper.port=2181
+# -----------------------
+# JDBC module properties:
+# -----------------------
+#jdbc.postgresql.driver=org.postgresql.Driver
+#jdbc.postgresql.url=jdbc:postgresql://localhost/dellstore2
+#jdbc.postgresql.username=metamodel
+#jdbc.postgresql.password=metamodel
+#jdbc.postgresql.longrunningtests=false
+
# -----------------------------
# Salesforce module properties:
# -----------------------------
http://git-wip-us.apache.org/repos/asf/incubator-metamodel/blob/b6979189/jdbc/src/test/integrationtests/org/apache/metamodel/PostgresqlTest.java
----------------------------------------------------------------------
diff --git a/jdbc/src/test/integrationtests/org/apache/metamodel/PostgresqlTest.java b/jdbc/src/test/integrationtests/org/apache/metamodel/PostgresqlTest.java
deleted file mode 100644
index 7e7625c..0000000
--- a/jdbc/src/test/integrationtests/org/apache/metamodel/PostgresqlTest.java
+++ /dev/null
@@ -1,828 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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.
- */
-package org.apache.metamodel;
-
-import java.lang.reflect.Method;
-import java.sql.Connection;
-import java.sql.DatabaseMetaData;
-import java.sql.DriverManager;
-import java.util.Arrays;
-import java.util.List;
-
-import javax.swing.table.TableModel;
-
-import junit.framework.TestCase;
-
-import org.apache.metamodel.data.DataSet;
-import org.apache.metamodel.data.DataSetTableModel;
-import org.apache.metamodel.insert.RowInsertionBuilder;
-import org.apache.metamodel.jdbc.JdbcDataContext;
-import org.apache.metamodel.jdbc.JdbcTestTemplates;
-import org.apache.metamodel.jdbc.QuerySplitter;
-import org.apache.metamodel.query.FilterItem;
-import org.apache.metamodel.query.FunctionType;
-import org.apache.metamodel.query.OperatorType;
-import org.apache.metamodel.query.OrderByItem;
-import org.apache.metamodel.query.Query;
-import org.apache.metamodel.query.SelectItem;
-import org.apache.metamodel.schema.Column;
-import org.apache.metamodel.schema.ColumnType;
-import org.apache.metamodel.schema.Relationship;
-import org.apache.metamodel.schema.Schema;
-import org.apache.metamodel.schema.Table;
-import org.junit.Ignore;
-
-/**
- * Test case that tests postgresql interaction. The test requires the
- * "dellstore2" sample database that can be found at pgfoundry.
- *
- * @see http://pgfoundry.org/projects/dbsamples/
- */
-public class PostgresqlTest extends TestCase {
-
- private static final String CONNECTION_STRING = "jdbc:postgresql://localhost/dellstore2";
- private static final String USERNAME = "eobjects";
- private static final String PASSWORD = "eobjects";
- private Connection _connection;
-
- @Override
- protected void setUp() throws Exception {
- super.setUp();
- Class.forName("org.postgresql.Driver");
- _connection = DriverManager.getConnection(CONNECTION_STRING, USERNAME, PASSWORD);
- }
-
- @Override
- protected void tearDown() throws Exception {
- super.tearDown();
- _connection.close();
- }
-
- public void testInterpretationOfNull() throws Exception {
- JdbcTestTemplates.interpretationOfNulls(_connection);
- }
-
- private JdbcDataContext createLimitAndOffsetTestData() {
- final JdbcDataContext dc = new JdbcDataContext(_connection);
-
- if (dc.getTableByQualifiedLabel("test_table") != null) {
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback callback) {
- callback.dropTable("test_table").execute();
- }
- });
- }
-
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback callback) {
- Table table = callback.createTable(dc.getDefaultSchema(), "test_table").withColumn("foo")
- .ofType(ColumnType.INTEGER).withColumn("bar").ofType(ColumnType.VARCHAR).execute();
- callback.insertInto(table).value("foo", 1).value("bar", "hello").execute();
- callback.insertInto(table).value("foo", 2).value("bar", "there").execute();
- callback.insertInto(table).value("foo", 3).value("bar", "world").execute();
- }
- });
-
- dc.refreshSchemas();
-
- return dc;
- }
-
- public void testLimit() throws Exception {
- JdbcDataContext dc = createLimitAndOffsetTestData();
- Schema schema = dc.getDefaultSchema();
- Table productsTable = schema.getTableByName("test_table");
-
- DataSet ds = dc.query().from(productsTable).select("foo").limit(2).execute();
- assertTrue(ds.next());
- assertEquals("Row[values=[1]]", ds.getRow().toString());
- assertTrue(ds.next());
- assertEquals("Row[values=[2]]", ds.getRow().toString());
- assertFalse(ds.next());
- ds.close();
- }
-
- public void testOffset() throws Exception {
- JdbcDataContext dc = createLimitAndOffsetTestData();
- Schema schema = dc.getDefaultSchema();
- Table productsTable = schema.getTableByName("test_table");
-
- DataSet ds = dc.query().from(productsTable).select("foo").offset(1).execute();
- assertTrue(ds.next());
- assertEquals("Row[values=[2]]", ds.getRow().toString());
- assertTrue(ds.next());
- assertEquals("Row[values=[3]]", ds.getRow().toString());
- assertFalse(ds.next());
- ds.close();
- }
-
- public void testLimitAndOffset() throws Exception {
- JdbcDataContext dc = createLimitAndOffsetTestData();
- Schema schema = dc.getDefaultSchema();
- Table productsTable = schema.getTableByName("test_table");
-
- DataSet ds = dc.query().from(productsTable).select("foo").limit(1).offset(1).execute();
- assertTrue(ds.next());
- assertEquals("Row[values=[2]]", ds.getRow().toString());
- assertFalse(ds.next());
-
- ds.close();
- }
-
- public void testQuotedInsertSyntax() throws Exception {
- try {
- _connection.createStatement().execute("DROP TABLE my_table");
- } catch (Exception e) {
- // do nothing
- }
-
- JdbcDataContext dc = new JdbcDataContext(_connection);
- final Schema schema = dc.getDefaultSchema();
-
- // create table
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback cb) {
- Table table = cb.createTable(schema, "my_table").withColumn("id").asPrimaryKey()
- .ofType(ColumnType.INTEGER).ofNativeType("SERIAL").nullable(false).withColumn("name")
- .ofType(ColumnType.VARCHAR).ofSize(10).withColumn("foo").ofType(ColumnType.BOOLEAN)
- .nullable(true).withColumn("bar").ofType(ColumnType.BOOLEAN).nullable(true).execute();
-
- assertEquals("my_table", table.getName());
- }
- });
-
- assertTrue(dc.getColumnByQualifiedLabel("my_table.id").isPrimaryKey());
- assertFalse(dc.getColumnByQualifiedLabel("my_table.name").isPrimaryKey());
-
- // insert records
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback callback) {
- RowInsertionBuilder builder = callback.insertInto("my_table").value("name", "row 1").value("foo", true);
-
- try {
- Method method = builder.getClass().getDeclaredMethod("createSqlStatement");
- method.setAccessible(true);
- Object result = method.invoke(builder);
- assertEquals("INSERT INTO \"public\".\"my_table\" (name,foo) VALUES (?,?)", result.toString());
- } catch (Exception e) {
- throw new RuntimeException(e);
- }
-
- builder.execute();
-
- callback.insertInto("my_table").value("name", "row 2").value("foo", false).execute();
- }
- });
-
- // query
- DataSet ds = dc.query().from("my_table").select("name").where("foo").eq(true).execute();
- assertTrue(ds.next());
- assertEquals("Row[values=[row 1]]", ds.getRow().toString());
- assertFalse(ds.next());
- ds.close();
-
- // drop
- dc.executeUpdate(new UpdateScript() {
-
- @Override
- public void run(UpdateCallback callback) {
- callback.dropTable("my_table").execute();
- }
- });
- }
-
- public void testInsertOfDifferentTypes() throws Exception {
- try {
- _connection.createStatement().execute("DROP TABLE my_table");
- } catch (Exception e) {
- // do nothing
- }
-
- JdbcDataContext dc = new JdbcDataContext(_connection);
- final Schema schema = dc.getDefaultSchema();
-
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback cb) {
- Table table = cb.createTable(schema, "my_table").withColumn("id").ofType(ColumnType.INTEGER)
- .ofNativeType("SERIAL").nullable(false).withColumn("name").ofType(ColumnType.VARCHAR)
- .ofSize(10).withColumn("foo").ofType(ColumnType.BOOLEAN).nullable(true).withColumn("bar")
- .ofType(ColumnType.BOOLEAN).nullable(true).execute();
-
- assertEquals("my_table", table.getName());
- }
- });
-
- try {
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback callback) {
- callback.insertInto("my_table").value("name", "row 1").value("foo", true).execute();
-
- callback.insertInto("my_table").value("name", "row 2").value("bar", true).execute();
-
- callback.insertInto("my_table").value("name", "row 3").value("foo", true).execute();
-
- callback.insertInto("my_table").value("name", "row 4").value("foo", true).execute();
-
- callback.insertInto("my_table").value("name", "row 5").value("bar", true).execute();
-
- callback.insertInto("my_table").value("name", "row 6").value("foo", true).value("bar", true)
- .execute();
-
- callback.insertInto("my_table").value("name", "row 7").value("foo", true).value("bar", true)
- .execute();
-
- callback.insertInto("my_table").value("name", "row 8").value("foo", false).value("bar", false)
- .execute();
- }
- });
-
- DataSet ds = dc.query().from("my_table").select("id").and("name").execute();
- assertTrue(ds.next());
- assertEquals("Row[values=[1, row 1]]", ds.getRow().toString());
- assertTrue(ds.next());
- assertEquals("Row[values=[2, row 2]]", ds.getRow().toString());
- assertTrue(ds.next());
- assertEquals("Row[values=[3, row 3]]", ds.getRow().toString());
- assertTrue(ds.next());
- assertEquals("Row[values=[4, row 4]]", ds.getRow().toString());
- assertTrue(ds.next());
- assertEquals("Row[values=[5, row 5]]", ds.getRow().toString());
- assertTrue(ds.next());
- assertEquals("Row[values=[6, row 6]]", ds.getRow().toString());
- assertTrue(ds.next());
- assertEquals("Row[values=[7, row 7]]", ds.getRow().toString());
- assertTrue(ds.next());
- assertEquals("Row[values=[8, row 8]]", ds.getRow().toString());
- assertFalse(ds.next());
- ds.close();
- } finally {
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback callback) {
- callback.dropTable("my_table").execute();
- }
- });
- }
- }
-
- /**
- * Tests some inconsistencies dealing with booleans.
- *
- * @see http://eobjects.org/trac/ticket/829
- */
- public void testBoolean() throws Exception {
- JdbcDataContext dc = new JdbcDataContext(_connection);
-
- final Schema schema = dc.getDefaultSchema();
-
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback cb) {
- Table table = cb.createTable(schema, "my_table").withColumn("id").ofType(ColumnType.INTEGER)
- .ofNativeType("SERIAL").nullable(false).withColumn("some_bool").ofType(ColumnType.BOOLEAN)
- .nullable(false).execute();
- assertEquals("my_table", table.getName());
-
- cb.insertInto(table).value("id", 1).value("some_bool", true).execute();
- cb.insertInto(table).value("id", 2).value("some_bool", false).execute();
- }
- });
-
- DataSet ds = dc.query().from("my_table").select("some_bool").execute();
-
- assertTrue(ds.next());
- assertEquals("Row[values=[true]]", ds.getRow().toString());
- assertTrue(ds.next());
- assertEquals("Row[values=[false]]", ds.getRow().toString());
- assertFalse(ds.next());
-
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback cb) {
- cb.dropTable("my_table").execute();
- }
- });
- }
-
- public void testBlob() throws Exception {
- JdbcDataContext dc = new JdbcDataContext(_connection);
- final Schema schema = dc.getDefaultSchema();
-
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback cb) {
- Table table = cb.createTable(schema, "my_table").withColumn("id").ofType(ColumnType.INTEGER)
- .ofNativeType("SERIAL").nullable(false).withColumn("some_bytes").ofType(ColumnType.BLOB)
- .execute();
- assertEquals("my_table", table.getName());
- }
- });
-
- try {
- dc.refreshSchemas();
- final Column column = dc.getColumnByQualifiedLabel("my_table.some_bytes");
- assertEquals("Column[name=some_bytes,columnNumber=1,type=BINARY,nullable=true,"
- + "nativeType=bytea,columnSize=2147483647]", column.toString());
-
- final Table table = column.getTable();
-
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback callback) {
- callback.insertInto(table).value(column, new byte[] { 1, 2, 3 }).execute();
- callback.insertInto(table).value(column, "hello world".getBytes()).execute();
- }
- });
-
- byte[] bytes;
-
- DataSet ds = dc.query().from(table).select(table.getColumns()).execute();
-
- assertTrue(ds.next());
- assertEquals(1, ds.getRow().getValue(0));
- bytes = (byte[]) ds.getRow().getValue(1);
- assertEquals(3, bytes.length);
- assertEquals(1, bytes[0]);
- assertEquals(2, bytes[1]);
- assertEquals(3, bytes[2]);
-
- assertTrue(ds.next());
- assertEquals(2, ds.getRow().getValue(0));
- bytes = (byte[]) ds.getRow().getValue(1);
-
- assertEquals("hello world", new String(bytes));
- assertFalse(ds.next());
-
- } finally {
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback cb) {
- cb.dropTable("my_table").execute();
- }
- });
- }
- }
-
- public void testCreateTableAndWriteRecords() throws Exception {
- JdbcDataContext dc = new JdbcDataContext(_connection);
- final Schema schema = dc.getDefaultSchema();
- try {
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback cb) {
- Table table = cb.createTable(schema, "my_table").withColumn("id").ofType(ColumnType.INTEGER)
- .ofNativeType("SERIAL").nullable(false).withColumn("person name").ofSize(255)
- .withColumn("age").ofType(ColumnType.INTEGER).execute();
- assertEquals("[id, person name, age]", Arrays.toString(table.getColumnNames()));
- assertEquals(
- "Column[name=id,columnNumber=0,type=INTEGER,nullable=false,nativeType=serial,columnSize=10]",
- table.getColumnByName("id").toString());
- assertEquals(
- "Column[name=person name,columnNumber=1,type=VARCHAR,nullable=true,nativeType=varchar,columnSize=255]",
- table.getColumnByName("person name").toString());
- assertEquals(
- "Column[name=age,columnNumber=2,type=INTEGER,nullable=true,nativeType=int4,columnSize=10]",
- table.getColumnByName("age").toString());
-
- cb.insertInto(table).value("person name", "John Doe").value("age", 42).execute();
- cb.insertInto(table).value("age", 43).value("person name", "Jane Doe").execute();
-
- }
- });
-
- final Table table = schema.getTableByName("my_table");
- Query query = dc.query().from(table).select(table.getColumns()).toQuery();
- DataSet ds = dc.executeQuery(query);
- assertTrue(ds.next());
- assertEquals("Row[values=[1, John Doe, 42]]", ds.getRow().toString());
- assertTrue(ds.next());
- assertEquals("Row[values=[2, Jane Doe, 43]]", ds.getRow().toString());
- assertFalse(ds.next());
- ds.close();
-
- dc.executeUpdate(new UpdateScript() {
-
- @Override
- public void run(UpdateCallback callback) {
- callback.update(table).value("age", 102).where("id").eq(1).execute();
- callback.deleteFrom(table).where("id").eq(2).execute();
- }
- });
-
- ds = dc.executeQuery(query);
- assertTrue(ds.next());
- assertEquals("Row[values=[1, John Doe, 102]]", ds.getRow().toString());
- assertFalse(ds.next());
- ds.close();
- } finally {
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback callback) {
- callback.dropTable("my_table").execute();
- }
- });
- assertNull(dc.getTableByQualifiedLabel("my_table"));
- }
- }
-
- public void testCreateTableInsertValueFloatForIntColumn() throws Exception {
- JdbcDataContext dc = new JdbcDataContext(_connection);
- final Schema schema = dc.getDefaultSchema();
- try {
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback cb) {
- Table table = cb.createTable(schema, "my_table").withColumn("id").ofType(ColumnType.INTEGER)
- .ofNativeType("SERIAL").nullable(false).withColumn("person name").ofSize(255)
- .withColumn("age").ofType(ColumnType.INTEGER).execute();
- assertEquals("[id, person name, age]", Arrays.toString(table.getColumnNames()));
- assertEquals(
- "Column[name=id,columnNumber=0,type=INTEGER,nullable=false,nativeType=serial,columnSize=10]",
- table.getColumnByName("id").toString());
- assertEquals(
- "Column[name=person name,columnNumber=1,type=VARCHAR,nullable=true,nativeType=varchar,columnSize=255]",
- table.getColumnByName("person name").toString());
- assertEquals(
- "Column[name=age,columnNumber=2,type=INTEGER,nullable=true,nativeType=int4,columnSize=10]",
- table.getColumnByName("age").toString());
-
- cb.insertInto(table).value("person name", "John Doe").value("age", 42.4673).execute();
- cb.insertInto(table).value("age", 43.5673).value("person name", "Jane Doe").execute();
- }
- });
-
- Table table = schema.getTableByName("my_table");
- Query query = dc.query().from(table).select(table.getColumns()).toQuery();
- DataSet ds = dc.executeQuery(query);
- assertTrue(ds.next());
- // Float value input will be rounded down into integer number.
- assertEquals("Row[values=[1, John Doe, 42]]", ds.getRow().toString());
- assertTrue(ds.next());
- // The age will be incremented as float value input will be rounded
- // up.
- assertEquals("Row[values=[2, Jane Doe, 44]]", ds.getRow().toString());
- assertFalse(ds.next());
-
- ds.close();
- } finally {
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback cb) {
- cb.dropTable("my_table").execute();
- }
- });
- }
- }
-
- public void testInsertFailureForStringValueForIntegerColumn() throws Exception {
- JdbcDataContext dc = new JdbcDataContext(_connection);
- final Schema schema = dc.getDefaultSchema();
- try {
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback cb) {
- Table table = cb.createTable(schema, "my_table").withColumn("id").ofType(ColumnType.INTEGER)
- .ofNativeType("SERIAL").nullable(false).withColumn("person name").ofSize(255)
- .withColumn("age").ofType(ColumnType.INTEGER).execute();
- assertEquals("[id, person name, age]", Arrays.toString(table.getColumnNames()));
- assertEquals(
- "Column[name=id,columnNumber=0,type=INTEGER,nullable=false,nativeType=serial,columnSize=10]",
- table.getColumnByName("id").toString());
- assertEquals(
- "Column[name=person name,columnNumber=1,type=VARCHAR,nullable=true,nativeType=varchar,columnSize=255]",
- table.getColumnByName("person name").toString());
- assertEquals(
- "Column[name=age,columnNumber=2,type=INTEGER,nullable=true,nativeType=int4,columnSize=10]",
- table.getColumnByName("age").toString());
-
- cb.insertInto(table).value("person name", "John Doe").value("age", "42").execute();
- }
- });
-
- } catch (Exception e) {
- assertEquals(
- "Could not execute batch: INSERT INTO \"public\".\"my_table\" (\"person name\",age) VALUES ('John Doe','42'): Batch entry 0 INSERT INTO \"public\".\"my_table\" (\"person name\",age) VALUES ('John Doe','42') was aborted. Call getNextException to see the cause.",
- e.getMessage());
- } finally {
- dc.refreshSchemas();
- if (dc.getTableByQualifiedLabel("my_table") != null) {
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback cb) {
- cb.dropTable("my_table").execute();
- }
- });
- }
- }
- }
-
- public void testDatabaseProductName() throws Exception {
- String databaseProductName = _connection.getMetaData().getDatabaseProductName();
- assertEquals(JdbcDataContext.DATABASE_PRODUCT_POSTGRESQL, databaseProductName);
- }
-
- public void testGetDefaultSchema() throws Exception {
- DataContext dc = new JdbcDataContext(_connection);
- Schema schema = dc.getDefaultSchema();
- assertEquals("public", schema.getName());
- }
-
- public void testGetSchema() throws Exception {
- DataContext dc = new JdbcDataContext(_connection);
- Schema[] schemas = dc.getSchemas();
- assertTrue(schemas.length >= 3);
-
- assertNotNull(dc.getSchemaByName("information_schema"));
- assertNotNull(dc.getSchemaByName("pg_catalog"));
- assertNotNull(dc.getSchemaByName("public"));
-
- Schema schema = dc.getSchemaByName("public");
-
- assertEquals("[Table[name=categories,type=TABLE,remarks=null], "
- + "Table[name=cust_hist,type=TABLE,remarks=null], " + "Table[name=customers,type=TABLE,remarks=null], "
- + "Table[name=inventory,type=TABLE,remarks=null], "
- + "Table[name=orderlines,type=TABLE,remarks=null], " + "Table[name=orders,type=TABLE,remarks=null], "
- + "Table[name=products,type=TABLE,remarks=null], " + "Table[name=reorder,type=TABLE,remarks=null]]",
- Arrays.toString(schema.getTables()));
-
- Table productsTable = schema.getTableByName("products");
- assertEquals(
- "[Column[name=prod_id,columnNumber=0,type=INTEGER,nullable=false,nativeType=serial,columnSize=10], "
- + "Column[name=category,columnNumber=1,type=INTEGER,nullable=false,nativeType=int4,columnSize=10], "
- + "Column[name=title,columnNumber=2,type=VARCHAR,nullable=false,nativeType=varchar,columnSize=50], "
- + "Column[name=actor,columnNumber=3,type=VARCHAR,nullable=false,nativeType=varchar,columnSize=50], "
- + "Column[name=price,columnNumber=4,type=NUMERIC,nullable=false,nativeType=numeric,columnSize=12], "
- + "Column[name=special,columnNumber=5,type=SMALLINT,nullable=true,nativeType=int2,columnSize=5], "
- + "Column[name=common_prod_id,columnNumber=6,type=INTEGER,nullable=false,nativeType=int4,columnSize=10]]",
- Arrays.toString(productsTable.getColumns()));
- Table customersTable = schema.getTableByName("customers");
- assertEquals(
- "[Column[name=customerid,columnNumber=0,type=INTEGER,nullable=false,nativeType=serial,columnSize=10], "
- + "Column[name=firstname,columnNumber=1,type=VARCHAR,nullable=false,nativeType=varchar,columnSize=50], "
- + "Column[name=lastname,columnNumber=2,type=VARCHAR,nullable=false,nativeType=varchar,columnSize=50], "
- + "Column[name=address1,columnNumber=3,type=VARCHAR,nullable=false,nativeType=varchar,columnSize=50], "
- + "Column[name=address2,columnNumber=4,type=VARCHAR,nullable=true,nativeType=varchar,columnSize=50], "
- + "Column[name=city,columnNumber=5,type=VARCHAR,nullable=false,nativeType=varchar,columnSize=50], "
- + "Column[name=state,columnNumber=6,type=VARCHAR,nullable=true,nativeType=varchar,columnSize=50], "
- + "Column[name=zip,columnNumber=7,type=INTEGER,nullable=true,nativeType=int4,columnSize=10], "
- + "Column[name=country,columnNumber=8,type=VARCHAR,nullable=false,nativeType=varchar,columnSize=50], "
- + "Column[name=region,columnNumber=9,type=SMALLINT,nullable=false,nativeType=int2,columnSize=5], "
- + "Column[name=email,columnNumber=10,type=VARCHAR,nullable=true,nativeType=varchar,columnSize=50], "
- + "Column[name=phone,columnNumber=11,type=VARCHAR,nullable=true,nativeType=varchar,columnSize=50], "
- + "Column[name=creditcardtype,columnNumber=12,type=INTEGER,nullable=false,nativeType=int4,columnSize=10], "
- + "Column[name=creditcard,columnNumber=13,type=VARCHAR,nullable=false,nativeType=varchar,columnSize=50], "
- + "Column[name=creditcardexpiration,columnNumber=14,type=VARCHAR,nullable=false,nativeType=varchar,columnSize=50], "
- + "Column[name=username,columnNumber=15,type=VARCHAR,nullable=false,nativeType=varchar,columnSize=50], "
- + "Column[name=password,columnNumber=16,type=VARCHAR,nullable=false,nativeType=varchar,columnSize=50], "
- + "Column[name=age,columnNumber=17,type=SMALLINT,nullable=true,nativeType=int2,columnSize=5], "
- + "Column[name=income,columnNumber=18,type=INTEGER,nullable=true,nativeType=int4,columnSize=10], "
- + "Column[name=gender,columnNumber=19,type=VARCHAR,nullable=true,nativeType=varchar,columnSize=1]]",
- Arrays.toString(customersTable.getColumns()));
- Relationship[] relations = customersTable.getRelationships();
- assertEquals(2, relations.length);
- assertEquals(
- "[Relationship[primaryTable=customers,primaryColumns=[customerid],foreignTable=cust_hist,foreignColumns=[customerid]], "
- + "Relationship[primaryTable=customers,primaryColumns=[customerid],foreignTable=orders,foreignColumns=[customerid]]]",
- Arrays.toString(relations));
- assertEquals("Table[name=customers,type=TABLE,remarks=null]", relations[0].getPrimaryTable().toString());
- assertEquals("Table[name=cust_hist,type=TABLE,remarks=null]", relations[0].getForeignTable().toString());
- assertEquals("Table[name=customers,type=TABLE,remarks=null]", relations[1].getPrimaryTable().toString());
- assertEquals("Table[name=orders,type=TABLE,remarks=null]", relations[1].getForeignTable().toString());
-
- Table ordersTable = schema.getTableByName("orderlines");
- assertEquals(
- "[Column[name=orderlineid,columnNumber=0,type=INTEGER,nullable=false,nativeType=int4,columnSize=10], "
- + "Column[name=orderid,columnNumber=1,type=INTEGER,nullable=false,nativeType=int4,columnSize=10], "
- + "Column[name=prod_id,columnNumber=2,type=INTEGER,nullable=false,nativeType=int4,columnSize=10], "
- + "Column[name=quantity,columnNumber=3,type=SMALLINT,nullable=false,nativeType=int2,columnSize=5], "
- + "Column[name=orderdate,columnNumber=4,type=DATE,nullable=false,nativeType=date,columnSize=13]]",
- Arrays.toString(ordersTable.getColumns()));
- }
-
- public void testExecuteQueryInPublicSchema() throws Exception {
- DataContext dc = new JdbcDataContext(_connection);
- Query q = new Query();
- Schema schema = dc.getSchemaByName("public");
- Table productsTable = schema.getTableByName("products");
- q.from(productsTable);
-
- Column titleColumn = productsTable.getColumnByName("title");
- Column productPriceColumn = productsTable.getColumnByName("price");
- q.select(titleColumn, productPriceColumn);
- q.getSelectClause().getItem(0).setAlias("product-title");
-
- DataSet data = dc.executeQuery(q);
- TableModel tableModel = new DataSetTableModel(data);
- assertEquals(2, tableModel.getColumnCount());
- assertEquals(10000, tableModel.getRowCount());
-
- assertEquals("ACADEMY ACADEMY", tableModel.getValueAt(0, 0).toString());
- assertEquals("25.99", tableModel.getValueAt(0, 1).toString());
-
- assertEquals("ACADEMY HORN", tableModel.getValueAt(432, 0).toString());
- assertEquals("16.99", tableModel.getValueAt(6346, 1).toString());
-
- assertEquals("ALADDIN ZORRO", tableModel.getValueAt(9999, 0).toString());
- assertEquals("10.99", tableModel.getValueAt(9999, 1).toString());
-
- data = null;
- tableModel = null;
-
- Column prodIdColumn = productsTable.getColumnByName("prod_id");
- Table orderlinesTable = schema.getTableByName("orderlines");
- Column commonProdIdColumn = orderlinesTable.getColumnByName("prod_id");
- Column quantityColumn = orderlinesTable.getColumnByName("quantity");
-
- q.from(orderlinesTable);
- q.where(new FilterItem(new SelectItem(prodIdColumn), OperatorType.EQUALS_TO, new SelectItem(commonProdIdColumn)));
- q.groupBy(titleColumn);
- q.getSelectClause().removeItem(q.getSelectClause().getSelectItem(productPriceColumn));
- SelectItem quantitySum = new SelectItem(FunctionType.SUM, quantityColumn).setAlias("orderAmount");
- q.select(quantitySum);
- q.having(new FilterItem(quantitySum, OperatorType.GREATER_THAN, 25));
- q.orderBy(new OrderByItem(q.getSelectClause().getItem(0)));
-
- assertEquals("SELECT \"products\".\"title\" AS product-title, SUM(\"orderlines\".\"quantity\") AS orderAmount "
- + "FROM public.\"products\", public.\"orderlines\" "
- + "WHERE \"products\".\"prod_id\" = \"orderlines\".\"prod_id\" " + "GROUP BY \"products\".\"title\" "
- + "HAVING SUM(\"orderlines\".\"quantity\") > 25 " + "ORDER BY \"products\".\"title\" ASC", q.toString());
- data = dc.executeQuery(q);
- tableModel = new DataSetTableModel(data);
- assertEquals(2, tableModel.getColumnCount());
- assertEquals(136, tableModel.getRowCount());
-
- assertEquals("ACADEMY ALABAMA", tableModel.getValueAt(0, 0).toString());
- assertEquals("27", tableModel.getValueAt(0, 1).toString());
-
- assertEquals("AIRPORT MOURNING", tableModel.getValueAt(99, 0).toString());
- assertEquals("29", tableModel.getValueAt(99, 1).toString());
-
- assertEquals("ALADDIN WORKER", tableModel.getValueAt(135, 0).toString());
- assertEquals("27", tableModel.getValueAt(135, 1).toString());
- }
-
- public void testWhiteSpaceColumns() throws Exception {
- DatabaseMetaData metaData = _connection.getMetaData();
- assertEquals("\"", metaData.getIdentifierQuoteString());
- }
-
- public void testCreateTableAndInsert1MRecords() throws Exception {
- JdbcDataContext dc = new JdbcDataContext(_connection);
- final Schema schema = dc.getDefaultSchema();
- try {
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback cb) {
- Table table = cb.createTable(schema, "my_table").withColumn("id").ofType(ColumnType.INTEGER)
- .ofNativeType("SERIAL").nullable(false).withColumn("person name").ofSize(255)
- .withColumn("age").ofType(ColumnType.INTEGER).execute();
- assertEquals("[id, person name, age]", Arrays.toString(table.getColumnNames()));
- assertEquals(
- "Column[name=id,columnNumber=0,type=INTEGER,nullable=false,nativeType=serial,columnSize=10]",
- table.getColumnByName("id").toString());
- assertEquals(
- "Column[name=person name,columnNumber=1,type=VARCHAR,nullable=true,nativeType=varchar,columnSize=255]",
- table.getColumnByName("person name").toString());
- assertEquals(
- "Column[name=age,columnNumber=2,type=INTEGER,nullable=true,nativeType=int4,columnSize=10]",
- table.getColumnByName("age").toString());
-
- for (int i = 0; i < 1000000; i++) {
- cb.insertInto(table).value("person name", "John Doe").value("age", i + 10).execute();
- }
-
- }
- });
-
- Table table = schema.getTableByName("my_table");
- Query query = dc.query().from(table).selectCount().toQuery();
- DataSet ds = dc.executeQuery(query);
- assertTrue(ds.next());
- assertEquals("Row[values=[1000000]]", ds.getRow().toString());
- assertFalse(ds.next());
- ds.close();
- } finally {
- dc.executeUpdate(new UpdateScript() {
- @Override
- public void run(UpdateCallback cb) {
- cb.dropTable("my_table").execute();
- }
- });
- }
- }
-
- public void testCharOfSizeOne() throws Exception {
- JdbcTestTemplates.meaningOfOneSizeChar(_connection);
- }
-
- /**
- * Splits a huge query into 146 pieces and executes them to test that the
- * collective result are equal to the original one in size
- */
- @Ignore
- public void testSplitHugeQueryExecute146() throws Exception {
- DataContext dc = new JdbcDataContext(_connection);
- Query q = new Query();
- Schema schema = dc.getSchemaByName("public");
- Table productsTable = schema.getTableByName("products");
- Table customerTable = schema.getTableByName("customers");
- q.from(productsTable, "p").from(customerTable, "c");
-
- Column titleColumn = productsTable.getColumnByName("title");
- Column priceColumn = productsTable.getColumnByName("price");
- Column cityColumn = customerTable.getColumnByName("city");
- Column ageColumn = customerTable.getColumnByName("age");
- q.select(titleColumn, priceColumn, cityColumn);
-
- q.where(new FilterItem(new SelectItem(priceColumn), OperatorType.GREATER_THAN, 27));
- q.where(new FilterItem(new SelectItem(ageColumn), OperatorType.GREATER_THAN, 55));
-
- assertEquals(
- "SELECT p.\"title\", p.\"price\", c.\"city\" FROM public.\"products\" p, public.\"customers\" c WHERE p.\"price\" > 27 AND c.\"age\" > 55",
- q.toString());
-
- QuerySplitter qs = new QuerySplitter(dc, q);
- qs.setMaxRows(100000);
- assertEquals(14072278, qs.getRowCount());
-
- List<Query> splitQueries = qs.splitQuery();
- assertEquals(146, splitQueries.size());
- assertEquals(
- "SELECT p.\"title\", p.\"price\", c.\"city\" FROM public.\"products\" p, public.\"customers\" c WHERE p.\"price\" > 27 AND c.\"age\" > 55 AND (c.\"customerid\" < 143 OR c.\"customerid\" IS NULL) AND (p.\"category\" < 8 OR p.\"category\" IS NULL)",
- splitQueries.get(0).toString());
- assertEquals(
- "SELECT p.\"title\", p.\"price\", c.\"city\" FROM public.\"products\" p, public.\"customers\" c WHERE p.\"price\" > 27 AND c.\"age\" > 55 AND (c.\"customerid\" > 19739 OR c.\"customerid\" = 19739)",
- splitQueries.get(145).toString());
-
- assertEquals(
- "[45954, 55752, 52122, 55480, 49770, 53410, 60434, 51590, 97284, 94336, 86966, 76648, 98758, 84018, 98758, 95810, 92862, 91388, 39798, 79596, "
- + "91388, 48642, 60434, 106128, 94336, 94336, 86966, 79596, 85492, 94336, 104654, 97284, 84018, 101706, 109076, 89914, 110550, 107602, 98758, "
- + "112024, 100232, 101706, 95810, 92862, 107602, 100232, 86966, 98758, 106128, 91388, 107602, 104654, 107602, 81070, 114972, 79596, 100232, 97284, "
- + "103180, 98758, 113498, 103180, 89914, 104654, 97284, 109076, 114972, 103180, 86966, 106128, 101706, 95810, 103180, 88440, 112024, 91388, 106128, "
- + "82544, 122342, 98758, 104654, 103180, 104654, 89914, 106128, 88440, 103180, 100232, 98758, 100232, 89914, 101706, 100232, 107602, 88440, 89914, "
- + "91388, 103180, 100232, 104654, 120868, 106128, 100232, 107602, 97284, 103180, 106128, 91388, 100232, 106128, 100232, 109076, 94336, 106128, 94336, "
- + "106128, 104654, 116446, 98758, 113498, 107602, 104654, 107602, 88440, 100232, 92862, 89914, 110550, 109076, 100232, 92862, 100232, 104654, 103180, "
- + "89914, 103180, 103180, 107602, 85492, 112024, 85492, 101706, 92862, 86966, 104654, 201938]",
- Arrays.toString(getCounts(dc, splitQueries)));
- assertSameCount(dc, qs, splitQueries);
-
- DataSet data = qs.executeQueries(splitQueries);
- int count = 0;
- while (data.next()) {
- count++;
- }
- data.close();
- assertEquals(14072278, count);
- System.out.println("Successfully iterated 14072278 rows! :)");
- }
-
- /**
- * Utility method for asserting that a query and it's splitted queries have
- * the same total count
- */
- private void assertSameCount(DataContext dc, QuerySplitter qs, List<Query> queries) {
- long count1 = qs.getRowCount();
- long count2 = 0;
- for (Query q : queries) {
- count2 += getCount(dc, q);
- }
- assertEquals(count1, count2);
- }
-
- public long[] getCounts(DataContext dc, List<Query> queries) {
- long[] result = new long[queries.size()];
- for (int i = 0; i < result.length; i++) {
- result[i] = getCount(dc, queries.get(i));
- }
- return result;
- }
-
- /**
- * Gets the count of a query
- */
- private long getCount(DataContext dc, Query query) {
- return new QuerySplitter(dc, query).getRowCount();
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-metamodel/blob/b6979189/jdbc/src/test/java/org/apache/metamodel/jdbc/integrationtests/AbstractJdbIntegrationTest.java
----------------------------------------------------------------------
diff --git a/jdbc/src/test/java/org/apache/metamodel/jdbc/integrationtests/AbstractJdbIntegrationTest.java b/jdbc/src/test/java/org/apache/metamodel/jdbc/integrationtests/AbstractJdbIntegrationTest.java
new file mode 100644
index 0000000..10fc2b9
--- /dev/null
+++ b/jdbc/src/test/java/org/apache/metamodel/jdbc/integrationtests/AbstractJdbIntegrationTest.java
@@ -0,0 +1,121 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package org.apache.metamodel.jdbc.integrationtests;
+
+import java.io.File;
+import java.io.FileReader;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.util.Properties;
+
+import org.apache.metamodel.util.FileHelper;
+
+import junit.framework.TestCase;
+
+/**
+ * Convenience super class for integration {@link TestCase}s.
+ */
+public abstract class AbstractJdbIntegrationTest extends TestCase {
+
+ private Properties _properties;
+ private boolean _configured;
+ private String _url;
+ private String _username;
+ private String _password;
+ private String _driver;
+ private Connection _connection;
+
+ @Override
+ protected final void setUp() throws Exception {
+ super.setUp();
+
+ // create property prefix of the form "jdbc.databasetype.property"
+ final String propertyPrefix = "jdbc." + getPropertyPrefix();
+
+ _properties = new Properties();
+ final File file = new File(getPropertyFilePath());
+ if (file.exists()) {
+ _properties.load(new FileReader(file));
+ _url = _properties.getProperty(propertyPrefix + ".url");
+ _driver = _properties.getProperty(propertyPrefix + ".driver");
+ _username = _properties.getProperty(propertyPrefix + ".username");
+ _password = _properties.getProperty(propertyPrefix + ".password");
+ _configured = _url != null && _driver != null;
+ } else {
+ _configured = false;
+ }
+ }
+
+ protected Properties getProperties() {
+ return _properties;
+ }
+
+ protected String getDriver() {
+ return _driver;
+ }
+
+ protected String getUsername() {
+ return _username;
+ }
+
+ protected String getPassword() {
+ return _password;
+ }
+
+ protected String getUrl() {
+ return _url;
+ }
+
+ @Override
+ protected final void tearDown() throws Exception {
+ FileHelper.safeClose(_connection);
+ _connection = null;
+ }
+
+ public boolean isConfigured() {
+ return _configured;
+ }
+
+ protected abstract String getPropertyPrefix();
+
+ protected Connection getConnection() {
+ final String className = getClass().getName();
+
+ if (!_configured) {
+ throw new IllegalStateException(className + " is not properly configured from file: "
+ + getPropertyFilePath());
+ }
+
+ if (_connection == null) {
+ try {
+ Class.forName(_driver);
+ _connection = DriverManager.getConnection(_url, _username, _password);
+ } catch (Exception e) {
+ throw new IllegalStateException("Failed to create JDBC connection for " + className, e);
+ }
+ }
+
+ return _connection;
+ }
+
+ private String getPropertyFilePath() {
+ String userHome = System.getProperty("user.home");
+ return userHome + "/metamodel-integrationtest-configuration.properties";
+ }
+}