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feat(production): Zutaten zum Rezept verwalten (#27)
Ingredient als Child Entity des Recipe Aggregates implementiert. Folgt dem Article → SalesUnit Pattern als Full Vertical Slice. Domain: IngredientId, Ingredient, IngredientDraft, Recipe.addIngredient/removeIngredient Application: AddRecipeIngredient, RemoveRecipeIngredient Use Cases Infrastructure: IngredientEntity (JPA), REST-Endpoints (POST/DELETE), Liquibase Migration Tests: RecipeTest (9 neue), IngredientTest (11 Tests)
This commit is contained in:
Sebastian Frick
parent
dcaa43dc2c
commit
bee3f28b5f
22 changed files with 912 additions and 5 deletions
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package de.effigenix.domain.production;
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import org.junit.jupiter.api.DisplayName;
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import org.junit.jupiter.api.Nested;
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import org.junit.jupiter.api.Test;
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import static org.assertj.core.api.Assertions.assertThat;
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@DisplayName("Ingredient Entity")
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class IngredientTest {
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@Nested
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@DisplayName("create()")
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class Create {
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@Test
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@DisplayName("should create ingredient with valid inputs")
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void should_CreateIngredient_When_ValidInputs() {
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var draft = new IngredientDraft(1, "article-123", "5.5", "KILOGRAM", null, false);
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var result = Ingredient.create(draft);
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assertThat(result.isSuccess()).isTrue();
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var ingredient = result.unsafeGetValue();
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assertThat(ingredient.id()).isNotNull();
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assertThat(ingredient.position()).isEqualTo(1);
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assertThat(ingredient.articleId()).isEqualTo("article-123");
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assertThat(ingredient.quantity().amount()).isEqualByComparingTo("5.5");
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assertThat(ingredient.quantity().uom()).isEqualTo(UnitOfMeasure.KILOGRAM);
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assertThat(ingredient.subRecipeId()).isNull();
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assertThat(ingredient.substitutable()).isFalse();
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}
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@Test
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@DisplayName("should fail when position is 0")
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void should_Fail_When_PositionIsZero() {
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var draft = new IngredientDraft(0, "article-123", "5", "KILOGRAM", null, false);
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var result = Ingredient.create(draft);
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assertThat(result.isFailure()).isTrue();
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assertThat(result.unsafeGetError()).isInstanceOf(RecipeError.ValidationFailure.class);
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}
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@Test
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@DisplayName("should fail when position is negative")
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void should_Fail_When_PositionIsNegative() {
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var draft = new IngredientDraft(-1, "article-123", "5", "KILOGRAM", null, false);
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var result = Ingredient.create(draft);
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assertThat(result.isFailure()).isTrue();
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assertThat(result.unsafeGetError()).isInstanceOf(RecipeError.ValidationFailure.class);
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}
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@Test
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@DisplayName("should fail when articleId is blank")
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void should_Fail_When_ArticleIdIsBlank() {
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var draft = new IngredientDraft(1, "", "5", "KILOGRAM", null, false);
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var result = Ingredient.create(draft);
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assertThat(result.isFailure()).isTrue();
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assertThat(result.unsafeGetError()).isInstanceOf(RecipeError.ValidationFailure.class);
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}
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@Test
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@DisplayName("should fail when articleId is null")
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void should_Fail_When_ArticleIdIsNull() {
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var draft = new IngredientDraft(1, null, "5", "KILOGRAM", null, false);
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var result = Ingredient.create(draft);
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assertThat(result.isFailure()).isTrue();
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assertThat(result.unsafeGetError()).isInstanceOf(RecipeError.ValidationFailure.class);
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}
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@Test
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@DisplayName("should fail when quantity is zero")
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void should_Fail_When_QuantityIsZero() {
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var draft = new IngredientDraft(1, "article-123", "0", "KILOGRAM", null, false);
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var result = Ingredient.create(draft);
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assertThat(result.isFailure()).isTrue();
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assertThat(result.unsafeGetError()).isInstanceOf(RecipeError.ValidationFailure.class);
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}
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@Test
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@DisplayName("should fail when quantity is negative")
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void should_Fail_When_QuantityIsNegative() {
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var draft = new IngredientDraft(1, "article-123", "-5", "KILOGRAM", null, false);
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var result = Ingredient.create(draft);
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assertThat(result.isFailure()).isTrue();
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assertThat(result.unsafeGetError()).isInstanceOf(RecipeError.ValidationFailure.class);
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}
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@Test
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@DisplayName("should fail when UoM is invalid")
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void should_Fail_When_UomIsInvalid() {
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var draft = new IngredientDraft(1, "article-123", "5", "INVALID", null, false);
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var result = Ingredient.create(draft);
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assertThat(result.isFailure()).isTrue();
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assertThat(result.unsafeGetError()).isInstanceOf(RecipeError.ValidationFailure.class);
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}
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@Test
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@DisplayName("should fail when quantity is not a number")
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void should_Fail_When_QuantityIsNotANumber() {
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var draft = new IngredientDraft(1, "article-123", "abc", "KILOGRAM", null, false);
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var result = Ingredient.create(draft);
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assertThat(result.isFailure()).isTrue();
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assertThat(result.unsafeGetError()).isInstanceOf(RecipeError.ValidationFailure.class);
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}
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@Test
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@DisplayName("should create ingredient with subRecipeId")
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void should_CreateIngredient_WithSubRecipeId() {
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var draft = new IngredientDraft(1, "article-123", "10", "GRAM", "sub-recipe-456", true);
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var result = Ingredient.create(draft);
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assertThat(result.isSuccess()).isTrue();
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var ingredient = result.unsafeGetValue();
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assertThat(ingredient.subRecipeId()).isEqualTo("sub-recipe-456");
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assertThat(ingredient.substitutable()).isTrue();
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}
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}
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@Nested
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@DisplayName("Equality")
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class Equality {
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@Test
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@DisplayName("should be equal when same ID")
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void should_BeEqual_When_SameId() {
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var ingredient = Ingredient.create(
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new IngredientDraft(1, "article-123", "5", "KILOGRAM", null, false)
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).unsafeGetValue();
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var reconstituted = Ingredient.reconstitute(
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ingredient.id(), 2, "other-article", ingredient.quantity(), "sub", true
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);
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assertThat(ingredient).isEqualTo(reconstituted);
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assertThat(ingredient.hashCode()).isEqualTo(reconstituted.hashCode());
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}
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@Test
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@DisplayName("should not be equal when different ID")
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void should_NotBeEqual_When_DifferentId() {
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var ingredient1 = Ingredient.create(
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new IngredientDraft(1, "article-123", "5", "KILOGRAM", null, false)
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).unsafeGetValue();
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var ingredient2 = Ingredient.create(
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new IngredientDraft(1, "article-123", "5", "KILOGRAM", null, false)
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).unsafeGetValue();
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assertThat(ingredient1).isNotEqualTo(ingredient2);
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}
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}
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}
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@ -4,6 +4,8 @@ import org.junit.jupiter.api.DisplayName;
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import org.junit.jupiter.api.Nested;
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import org.junit.jupiter.api.Test;
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import java.util.List;
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import static org.assertj.core.api.Assertions.assertThat;
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@DisplayName("Recipe Aggregate")
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@ -17,6 +19,10 @@ class RecipeTest {
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);
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}
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private IngredientDraft validIngredientDraft(int position) {
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return new IngredientDraft(position, "article-123", "5.5", "KILOGRAM", null, false);
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}
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@Nested
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@DisplayName("create()")
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class Create {
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@ -38,6 +44,7 @@ class RecipeTest {
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assertThat(recipe.outputQuantity().amount()).isEqualByComparingTo("100");
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assertThat(recipe.outputQuantity().uom()).isEqualTo(UnitOfMeasure.KILOGRAM);
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assertThat(recipe.status()).isEqualTo(RecipeStatus.DRAFT);
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assertThat(recipe.ingredients()).isEmpty();
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assertThat(recipe.createdAt()).isNotNull();
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assertThat(recipe.updatedAt()).isNotNull();
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}
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@ -199,6 +206,144 @@ class RecipeTest {
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}
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}
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@Nested
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@DisplayName("addIngredient()")
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class AddIngredient {
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@Test
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@DisplayName("should add ingredient to DRAFT recipe")
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void should_AddIngredient_When_DraftStatus() {
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var recipe = Recipe.create(validDraft()).unsafeGetValue();
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var result = recipe.addIngredient(validIngredientDraft(1));
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assertThat(result.isSuccess()).isTrue();
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var ingredient = result.unsafeGetValue();
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assertThat(ingredient.id()).isNotNull();
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assertThat(ingredient.position()).isEqualTo(1);
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assertThat(ingredient.articleId()).isEqualTo("article-123");
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assertThat(ingredient.quantity().amount()).isEqualByComparingTo("5.5");
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assertThat(ingredient.quantity().uom()).isEqualTo(UnitOfMeasure.KILOGRAM);
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assertThat(ingredient.substitutable()).isFalse();
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assertThat(recipe.ingredients()).hasSize(1);
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}
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@Test
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@DisplayName("should fail when recipe is ACTIVE")
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void should_Fail_When_ActiveStatus() {
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var recipe = Recipe.reconstitute(
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RecipeId.generate(), new RecipeName("Test"), 1, RecipeType.FINISHED_PRODUCT,
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null, new YieldPercentage(85), 14,
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Quantity.of(new java.math.BigDecimal("100"), UnitOfMeasure.KILOGRAM).unsafeGetValue(),
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RecipeStatus.ACTIVE, List.of(),
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java.time.LocalDateTime.now(), java.time.LocalDateTime.now()
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);
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var result = recipe.addIngredient(validIngredientDraft(1));
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assertThat(result.isFailure()).isTrue();
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assertThat(result.unsafeGetError()).isInstanceOf(RecipeError.NotInDraftStatus.class);
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}
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@Test
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@DisplayName("should fail when position is duplicate")
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void should_Fail_When_DuplicatePosition() {
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var recipe = Recipe.create(validDraft()).unsafeGetValue();
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recipe.addIngredient(validIngredientDraft(1));
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var result = recipe.addIngredient(new IngredientDraft(1, "article-456", "3", "GRAM", null, false));
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assertThat(result.isFailure()).isTrue();
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assertThat(result.unsafeGetError()).isInstanceOf(RecipeError.DuplicatePosition.class);
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}
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@Test
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@DisplayName("should allow ingredient with subRecipeId")
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void should_AllowIngredient_WithSubRecipeId() {
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var recipe = Recipe.create(validDraft()).unsafeGetValue();
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var draft = new IngredientDraft(1, "article-123", "10", "KILOGRAM", "sub-recipe-id", true);
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var result = recipe.addIngredient(draft);
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assertThat(result.isSuccess()).isTrue();
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var ingredient = result.unsafeGetValue();
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assertThat(ingredient.subRecipeId()).isEqualTo("sub-recipe-id");
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assertThat(ingredient.substitutable()).isTrue();
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}
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@Test
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@DisplayName("should allow multiple ingredients with different positions")
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void should_AllowMultipleIngredients_WithDifferentPositions() {
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var recipe = Recipe.create(validDraft()).unsafeGetValue();
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recipe.addIngredient(validIngredientDraft(1));
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recipe.addIngredient(validIngredientDraft(2));
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recipe.addIngredient(validIngredientDraft(3));
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assertThat(recipe.ingredients()).hasSize(3);
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}
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}
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@Nested
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@DisplayName("removeIngredient()")
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class RemoveIngredient {
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@Test
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@DisplayName("should remove existing ingredient")
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void should_RemoveIngredient_When_Exists() {
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var recipe = Recipe.create(validDraft()).unsafeGetValue();
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var ingredient = recipe.addIngredient(validIngredientDraft(1)).unsafeGetValue();
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var result = recipe.removeIngredient(ingredient.id());
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assertThat(result.isSuccess()).isTrue();
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assertThat(recipe.ingredients()).isEmpty();
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}
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@Test
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@DisplayName("should fail when ingredient not found")
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void should_Fail_When_IngredientNotFound() {
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var recipe = Recipe.create(validDraft()).unsafeGetValue();
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var result = recipe.removeIngredient(IngredientId.generate());
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assertThat(result.isFailure()).isTrue();
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assertThat(result.unsafeGetError()).isInstanceOf(RecipeError.IngredientNotFound.class);
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}
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@Test
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@DisplayName("should fail when recipe is not in DRAFT status")
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void should_Fail_When_NotDraftStatus() {
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var recipe = Recipe.reconstitute(
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RecipeId.generate(), new RecipeName("Test"), 1, RecipeType.FINISHED_PRODUCT,
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null, new YieldPercentage(85), 14,
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Quantity.of(new java.math.BigDecimal("100"), UnitOfMeasure.KILOGRAM).unsafeGetValue(),
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RecipeStatus.ACTIVE, List.of(),
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java.time.LocalDateTime.now(), java.time.LocalDateTime.now()
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);
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var result = recipe.removeIngredient(IngredientId.generate());
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assertThat(result.isFailure()).isTrue();
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assertThat(result.unsafeGetError()).isInstanceOf(RecipeError.NotInDraftStatus.class);
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}
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@Test
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@DisplayName("should allow gaps in positions after removal")
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void should_AllowPositionGaps_AfterRemoval() {
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var recipe = Recipe.create(validDraft()).unsafeGetValue();
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recipe.addIngredient(validIngredientDraft(1));
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var ingredient2 = recipe.addIngredient(validIngredientDraft(2)).unsafeGetValue();
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recipe.addIngredient(validIngredientDraft(3));
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recipe.removeIngredient(ingredient2.id());
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assertThat(recipe.ingredients()).hasSize(2);
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assertThat(recipe.ingredients().stream().map(i -> i.position()).toList())
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.containsExactly(1, 3);
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}
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}
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@Nested
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@DisplayName("Equality")
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class Equality {
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@ -211,7 +356,7 @@ class RecipeTest {
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recipe1.id(), new RecipeName("Other"), 2, RecipeType.RAW_MATERIAL,
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null, new YieldPercentage(100), null,
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Quantity.of(new java.math.BigDecimal("50"), UnitOfMeasure.KILOGRAM).unsafeGetValue(),
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RecipeStatus.ACTIVE, recipe1.createdAt(), recipe1.updatedAt()
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RecipeStatus.ACTIVE, List.of(), recipe1.createdAt(), recipe1.updatedAt()
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);
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assertThat(recipe1).isEqualTo(recipe2);
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