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Add MariaDB CompositeIdTest and ViewTest for all languages
Port composite primary key and view tests from Kotlin to Scala and Java: - CompositeIdTest: Tests composite primary key CRUD operations on product_categories - ViewTest: Tests read-only operations on v_customer_summary and v_product_catalog views Tests cover selectById, selectByIds, selectByIdsTracked, insert, update, delete, deleteByIds, upsert, and DSL operations for both composite keys and views. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
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‎testers/mariadb/java/src/java/testdb/CompositeIdTest.java‎

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package testdb;
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import static org.junit.Assert.*;
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import java.math.BigDecimal;
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import java.util.Optional;
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import org.junit.Test;
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import testdb.brands.*;
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import testdb.categories.*;
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import testdb.customtypes.Defaulted.Provided;
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import testdb.customtypes.Defaulted.UseDefault;
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import testdb.product_categories.*;
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import testdb.products.*;
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/** Tests for composite primary keys using the product_categories table. */
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public class CompositeIdTest {
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private final ProductCategoriesRepoImpl productCategoriesRepo = new ProductCategoriesRepoImpl();
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private final ProductsRepoImpl productsRepo = new ProductsRepoImpl();
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private final CategoriesRepoImpl categoriesRepo = new CategoriesRepoImpl();
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private final BrandsRepoImpl brandsRepo = new BrandsRepoImpl();
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@Test
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public void testInsertWithCompositeId() {
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MariaDbTestHelper.run(
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c -> {
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var brand = brandsRepo.insert(new BrandsRowUnsaved("TestBrand", "test-brand"), c);
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var product =
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productsRepo.insert(
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new ProductsRowUnsaved(
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"SKU001",
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"Test Product",
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new BigDecimal("99.99"),
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new Provided<>(Optional.of(brand.brandId())),
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new UseDefault<>(),
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new UseDefault<>(),
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new UseDefault<>(),
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new UseDefault<>(),
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new UseDefault<>(),
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new UseDefault<>(),
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new UseDefault<>(),
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new UseDefault<>(),
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new UseDefault<>(),
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new UseDefault<>(),
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new UseDefault<>(),
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new UseDefault<>(),
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new UseDefault<>()),
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c);
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var category =
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categoriesRepo.insert(new CategoriesRowUnsaved("Electronics", "electronics"), c);
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var productCategory =
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productCategoriesRepo.insert(
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new ProductCategoriesRowUnsaved(product.productId(), category.categoryId()), c);
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assertEquals(product.productId(), productCategory.productId());
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assertEquals(category.categoryId(), productCategory.categoryId());
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var compositeId = productCategory.compositeId();
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assertEquals(product.productId(), compositeId.productId());
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assertEquals(category.categoryId(), compositeId.categoryId());
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});
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}
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@Test
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public void testSelectByCompositeId() {
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MariaDbTestHelper.run(
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c -> {
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var product =
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productsRepo.insert(
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new ProductsRowUnsaved("SKU002", "Product", new BigDecimal("50.00")), c);
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var category = categoriesRepo.insert(new CategoriesRowUnsaved("Category", "cat-slug"), c);
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productCategoriesRepo.insert(
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new ProductCategoriesRowUnsaved(
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product.productId(),
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category.categoryId(),
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new Provided<>(true),
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new Provided<>((short) 1)),
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c);
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var compositeId = new ProductCategoriesId(product.productId(), category.categoryId());
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var selected = productCategoriesRepo.selectById(compositeId, c);
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assertTrue(selected.isPresent());
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assertEquals(product.productId(), selected.get().productId());
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assertEquals(category.categoryId(), selected.get().categoryId());
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assertTrue(selected.get().isPrimary());
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assertEquals((short) 1, (short) selected.get().sortOrder());
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});
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}
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@Test
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public void testSelectByCompositeIds() {
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MariaDbTestHelper.run(
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c -> {
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var product =
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productsRepo.insert(
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new ProductsRowUnsaved("SKU003", "Product", new BigDecimal("75.00")), c);
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var category1 =
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categoriesRepo.insert(new CategoriesRowUnsaved("Category1", "cat1-slug"), c);
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var category2 =
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categoriesRepo.insert(new CategoriesRowUnsaved("Category2", "cat2-slug"), c);
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var category3 =
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categoriesRepo.insert(new CategoriesRowUnsaved("Category3", "cat3-slug"), c);
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productCategoriesRepo.insert(
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new ProductCategoriesRowUnsaved(product.productId(), category1.categoryId()), c);
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productCategoriesRepo.insert(
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new ProductCategoriesRowUnsaved(product.productId(), category2.categoryId()), c);
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productCategoriesRepo.insert(
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new ProductCategoriesRowUnsaved(product.productId(), category3.categoryId()), c);
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var ids =
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new ProductCategoriesId[] {
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new ProductCategoriesId(product.productId(), category1.categoryId()),
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new ProductCategoriesId(product.productId(), category3.categoryId())
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};
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var selected = productCategoriesRepo.selectByIds(ids, c);
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assertEquals(2, selected.size());
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});
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}
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@Test
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public void testSelectByIdsTracked() {
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MariaDbTestHelper.run(
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c -> {
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var product =
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productsRepo.insert(
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new ProductsRowUnsaved("SKU004", "Product", new BigDecimal("100.00")), c);
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var category1 = categoriesRepo.insert(new CategoriesRowUnsaved("Cat1", "cat1"), c);
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var category2 = categoriesRepo.insert(new CategoriesRowUnsaved("Cat2", "cat2"), c);
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productCategoriesRepo.insert(
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new ProductCategoriesRowUnsaved(
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product.productId(),
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category1.categoryId(),
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new Provided<>(true),
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new Provided<>((short) 1)),
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c);
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productCategoriesRepo.insert(
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new ProductCategoriesRowUnsaved(
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product.productId(),
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category2.categoryId(),
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new Provided<>(false),
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new Provided<>((short) 2)),
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c);
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var id1 = new ProductCategoriesId(product.productId(), category1.categoryId());
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var id2 = new ProductCategoriesId(product.productId(), category2.categoryId());
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var ids = new ProductCategoriesId[] {id1, id2};
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var tracked = productCategoriesRepo.selectByIdsTracked(ids, c);
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assertEquals(2, tracked.size());
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assertTrue(tracked.get(id1).isPrimary());
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assertFalse(tracked.get(id2).isPrimary());
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});
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}
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@Test
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public void testUpdateWithCompositeId() {
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MariaDbTestHelper.run(
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c -> {
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var product =
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productsRepo.insert(
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new ProductsRowUnsaved("SKU005", "Product", new BigDecimal("25.00")), c);
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var category = categoriesRepo.insert(new CategoriesRowUnsaved("Category", "cat-slug"), c);
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var inserted =
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productCategoriesRepo.insert(
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new ProductCategoriesRowUnsaved(
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product.productId(),
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category.categoryId(),
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new Provided<>(false),
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new Provided<>((short) 10)),
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c);
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var updated = inserted.withIsPrimary(true).withSortOrder((short) 5);
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var success = productCategoriesRepo.update(updated, c);
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assertTrue(success);
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var selected = productCategoriesRepo.selectById(inserted.compositeId(), c);
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assertTrue(selected.isPresent());
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assertTrue(selected.get().isPrimary());
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assertEquals((short) 5, (short) selected.get().sortOrder());
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});
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}
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@Test
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public void testDeleteByCompositeId() {
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MariaDbTestHelper.run(
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c -> {
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var product =
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productsRepo.insert(
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new ProductsRowUnsaved("SKU006", "Product", new BigDecimal("15.00")), c);
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var category =
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categoriesRepo.insert(new CategoriesRowUnsaved("ToDelete", "delete-cat"), c);
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var inserted =
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productCategoriesRepo.insert(
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new ProductCategoriesRowUnsaved(product.productId(), category.categoryId()), c);
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var deleted = productCategoriesRepo.deleteById(inserted.compositeId(), c);
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assertTrue(deleted);
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var selected = productCategoriesRepo.selectById(inserted.compositeId(), c);
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assertTrue(selected.isEmpty());
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});
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}
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@Test
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public void testDeleteByCompositeIds() {
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MariaDbTestHelper.run(
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c -> {
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var product =
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productsRepo.insert(
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new ProductsRowUnsaved("SKU007", "Product", new BigDecimal("200.00")), c);
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var category1 = categoriesRepo.insert(new CategoriesRowUnsaved("Del1", "del1"), c);
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var category2 = categoriesRepo.insert(new CategoriesRowUnsaved("Del2", "del2"), c);
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var category3 = categoriesRepo.insert(new CategoriesRowUnsaved("Keep", "keep"), c);
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productCategoriesRepo.insert(
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new ProductCategoriesRowUnsaved(product.productId(), category1.categoryId()), c);
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productCategoriesRepo.insert(
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new ProductCategoriesRowUnsaved(product.productId(), category2.categoryId()), c);
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productCategoriesRepo.insert(
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new ProductCategoriesRowUnsaved(product.productId(), category3.categoryId()), c);
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var idsToDelete =
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new ProductCategoriesId[] {
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new ProductCategoriesId(product.productId(), category1.categoryId()),
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new ProductCategoriesId(product.productId(), category2.categoryId())
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};
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var count = productCategoriesRepo.deleteByIds(idsToDelete, c);
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assertEquals(2, (int) count);
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var remaining = productCategoriesRepo.selectAll(c);
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assertEquals(1, remaining.size());
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assertEquals(category3.categoryId(), remaining.get(0).categoryId());
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});
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}
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@Test
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public void testUpsertWithCompositeId() {
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MariaDbTestHelper.run(
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c -> {
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var product =
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productsRepo.insert(
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new ProductsRowUnsaved("SKU008", "Product", new BigDecimal("300.00")), c);
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var category = categoriesRepo.insert(new CategoriesRowUnsaved("Upsert", "upsert"), c);
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var row =
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new ProductCategoriesRow(
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product.productId(), category.categoryId(), false, (short) 1);
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var inserted = productCategoriesRepo.upsert(row, c);
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assertFalse(inserted.isPrimary());
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assertEquals((short) 1, (short) inserted.sortOrder());
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var updatedRow =
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new ProductCategoriesRow(
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product.productId(), category.categoryId(), true, (short) 99);
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var updated = productCategoriesRepo.upsert(updatedRow, c);
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assertTrue(updated.isPrimary());
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assertEquals((short) 99, (short) updated.sortOrder());
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var all = productCategoriesRepo.selectAll(c);
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assertEquals(1, all.size());
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});
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}
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@Test
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public void testDSLWithCompositeId() {
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MariaDbTestHelper.run(
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c -> {
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var product1 =
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productsRepo.insert(
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new ProductsRowUnsaved("SKU-DSL1", "Product1", new BigDecimal("10.00")), c);
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var product2 =
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productsRepo.insert(
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new ProductsRowUnsaved("SKU-DSL2", "Product2", new BigDecimal("20.00")), c);
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var category = categoriesRepo.insert(new CategoriesRowUnsaved("DSL-Cat", "dsl-cat"), c);
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productCategoriesRepo.insert(
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new ProductCategoriesRowUnsaved(
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product1.productId(),
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category.categoryId(),
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new Provided<>(true),
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new Provided<>((short) 1)),
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c);
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productCategoriesRepo.insert(
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new ProductCategoriesRowUnsaved(
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product2.productId(),
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category.categoryId(),
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new Provided<>(false),
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new Provided<>((short) 2)),
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c);
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var primaries =
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productCategoriesRepo.select().where(f -> f.isPrimary().isEqual(true)).toList(c);
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assertEquals(1, primaries.size());
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assertEquals(product1.productId(), primaries.get(0).productId());
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productCategoriesRepo
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.update()
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.setValue(f -> f.sortOrder(), (short) 100)
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.where(f -> f.productId().isEqual(product2.productId()))
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.execute(c);
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var updated =
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productCategoriesRepo.selectById(
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new ProductCategoriesId(product2.productId(), category.categoryId()), c);
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assertEquals((short) 100, (short) updated.get().sortOrder());
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productCategoriesRepo.delete().where(f -> f.isPrimary().isEqual(false)).execute(c);
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var remaining = productCategoriesRepo.selectAll(c);
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assertEquals(1, remaining.size());
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assertTrue(remaining.get(0).isPrimary());
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});
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}
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}

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