feat(schema): Scaffold combinator records (oneOf/anyOf/allOf/not/const/enum)

Author: thced

src/main/java/com/retailsvc/http/spec/schema/AllOfSchema.java

@@ -0,0 +1,11 @@
+package com.retailsvc.http.spec.schema;
+
+import java.util.List;
+import java.util.Set;
+
+public record AllOfSchema(List<Schema> parts) implements Schema {
+  @Override
+  public Set<TypeName> types() {
+    return Set.of();
+  }
+}

src/main/java/com/retailsvc/http/spec/schema/AnyOfSchema.java

@@ -0,0 +1,11 @@
+package com.retailsvc.http.spec.schema;
+
+import java.util.List;
+import java.util.Set;
+
+public record AnyOfSchema(List<Schema> options) implements Schema {
+  @Override
+  public Set<TypeName> types() {
+    return Set.of();
+  }
+}

src/main/java/com/retailsvc/http/spec/schema/ConstSchema.java

@@ -0,0 +1,10 @@
+package com.retailsvc.http.spec.schema;
+
+import java.util.Set;
+
+public record ConstSchema(Object value) implements Schema {
+  @Override
+  public Set<TypeName> types() {
+    return Set.of();
+  }
+}

src/main/java/com/retailsvc/http/spec/schema/EnumSchema.java

@@ -0,0 +1,11 @@
+package com.retailsvc.http.spec.schema;
+
+import java.util.List;
+import java.util.Set;
+
+public record EnumSchema(List<Object> values) implements Schema {
+  @Override
+  public Set<TypeName> types() {
+    return Set.of();
+  }
+}

src/main/java/com/retailsvc/http/spec/schema/NotSchema.java

@@ -0,0 +1,10 @@
+package com.retailsvc.http.spec.schema;
+
+import java.util.Set;
+
+public record NotSchema(Schema schema) implements Schema {
+  @Override
+  public Set<TypeName> types() {
+    return Set.of();
+  }
+}

src/main/java/com/retailsvc/http/spec/schema/OneOfSchema.java

@@ -0,0 +1,11 @@
+package com.retailsvc.http.spec.schema;
+
+import java.util.List;
+import java.util.Set;
+
+public record OneOfSchema(List<Schema> options) implements Schema {
+  @Override
+  public Set<TypeName> types() {
+    return Set.of();
+  }
+}

src/main/java/com/retailsvc/http/spec/schema/Schema.java

@@ -10,6 +10,12 @@ public sealed interface Schema
         ObjectSchema,
         ArraySchema,
         NullSchema,
-        RefSchema {
+        RefSchema,
+        OneOfSchema,
+        AnyOfSchema,
+        AllOfSchema,
+        NotSchema,
+        ConstSchema,
+        EnumSchema {
   Set<TypeName> types();
 }

src/test/java/com/retailsvc/http/spec/schema/CombinatorScaffoldTest.java

@@ -0,0 +1,47 @@
+package com.retailsvc.http.spec.schema;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import java.util.List;
+import java.util.Set;
+import org.junit.jupiter.api.Test;
+
+class CombinatorScaffoldTest {
+  private final Schema s = new BooleanSchema(Set.of(TypeName.BOOLEAN));
+
+  @Test
+  void oneOfHoldsOptions() {
+    assertThat(new OneOfSchema(List.of(s)).options()).hasSize(1);
+  }
+
+  @Test
+  void anyOfHoldsOptions() {
+    assertThat(new AnyOfSchema(List.of(s)).options()).hasSize(1);
+  }
+
+  @Test
+  void allOfHoldsParts() {
+    assertThat(new AllOfSchema(List.of(s)).parts()).hasSize(1);
+  }
+
+  @Test
+  void notHoldsSchema() {
+    assertThat(new NotSchema(s).schema()).isSameAs(s);
+  }
+
+  @Test
+  void constHoldsValue() {
+    assertThat(new ConstSchema("x").value()).isEqualTo("x");
+  }
+
+  @Test
+  void enumHoldsValues() {
+    assertThat(new EnumSchema(List.of(1, 2)).values()).hasSize(2);
+  }
+
+  @Test
+  void allCombinatorsTypesEmpty() {
+    assertThat(new OneOfSchema(List.of(s)).types()).isEmpty();
+    assertThat(new ConstSchema("x").types()).isEmpty();
+  }
+}