add posibility to retrieve root-schema

sebastian-toepfer · Dec 2, 2023 · e0b4c9f · e0b4c9f
1 parent 41bd3ca
commit e0b4c9f
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Showing 5 changed files with 133 additions and 15 deletions.
diff --git a/api/src/main/java/io/github/sebastiantoepfer/jsonschema/JsonSchema.java b/api/src/main/java/io/github/sebastiantoepfer/jsonschema/JsonSchema.java
@@ -28,7 +28,11 @@
 import java.util.Optional;
 
 public interface JsonSchema extends JsonValue {
-    public Validator validator();
+    Validator validator();
 
     Optional<Keyword> keywordByName(String name);
+
+    default JsonSchema rootSchema() {
+        return this;
+    }
 }
diff --git a/api/src/main/java/io/github/sebastiantoepfer/jsonschema/JsonSubSchema.java b/api/src/main/java/io/github/sebastiantoepfer/jsonschema/JsonSubSchema.java
@@ -29,4 +29,9 @@
  */
 public interface JsonSubSchema extends JsonSchema {
     JsonSchema owner();
+
+    @Override
+    default JsonSchema rootSchema() {
+        return owner().rootSchema();
+    }
 }
diff --git a/api/src/test/java/io/github/sebastiantoepfer/jsonschema/FakeJsonSchemaFactory.java b/api/src/test/java/io/github/sebastiantoepfer/jsonschema/FakeJsonSchemaFactory.java
@@ -32,21 +32,24 @@ public final class FakeJsonSchemaFactory implements JsonSchemaFactory {
 
     @Override
     public JsonSchema create(final JsonValue schema) {
-        return new JsonSchema() {
-            @Override
-            public Validator validator() {
-                throw new UnsupportedOperationException("Not supported yet.");
-            }
+        return new FakeJsonSchema();
+    }
+
+    static class FakeJsonSchema implements JsonSchema {
+
+        @Override
+        public Validator validator() {
+            throw new UnsupportedOperationException("Not supported yet.");
+        }
 
-            @Override
-            public JsonValue.ValueType getValueType() {
-                throw new UnsupportedOperationException("Not supported yet.");
-            }
+        @Override
+        public Optional<Keyword> keywordByName(String name) {
+            throw new UnsupportedOperationException("Not supported yet.");
+        }
 
-            @Override
-            public Optional<Keyword> keywordByName(String name) {
-                throw new UnsupportedOperationException("Not supported yet.");
-            }
-        };
+        @Override
+        public JsonValue.ValueType getValueType() {
+            throw new UnsupportedOperationException("Not supported yet.");
+        }
     }
 }
diff --git a/api/src/test/java/io/github/sebastiantoepfer/jsonschema/JsonSchemaTest.java b/api/src/test/java/io/github/sebastiantoepfer/jsonschema/JsonSchemaTest.java
@@ -0,0 +1,40 @@
+/*
+ * The MIT License
+ *
+ * Copyright 2023 sebastian.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package io.github.sebastiantoepfer.jsonschema;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.sameInstance;
+
+import io.github.sebastiantoepfer.jsonschema.FakeJsonSchemaFactory.FakeJsonSchema;
+import org.junit.jupiter.api.Test;
+
+class JsonSchemaTest {
+
+    @Test
+    void should_return_itself_as_root_schema() {
+        final JsonSchema schema = new FakeJsonSchema();
+        assertThat(schema.rootSchema(), is(sameInstance(schema)));
+    }
+}
diff --git a/api/src/test/java/io/github/sebastiantoepfer/jsonschema/JsonSubSchemaTest.java b/api/src/test/java/io/github/sebastiantoepfer/jsonschema/JsonSubSchemaTest.java
@@ -0,0 +1,66 @@
+/*
+ * The MIT License
+ *
+ * Copyright 2023 sebastian.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package io.github.sebastiantoepfer.jsonschema;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.sameInstance;
+
+import io.github.sebastiantoepfer.jsonschema.keyword.Keyword;
+import jakarta.json.JsonValue;
+import java.util.Optional;
+import org.junit.jupiter.api.Test;
+
+class JsonSubSchemaTest {
+
+    @Test
+    void should_return_its_owner_as_root() {
+        final JsonSchema root = new FakeJsonSchemaFactory.FakeJsonSchema();
+        assertThat(
+            new JsonSubSchema() {
+                @Override
+                public JsonSchema owner() {
+                    return root;
+                }
+
+                @Override
+                public Validator validator() {
+                    throw new UnsupportedOperationException("Not supported yet.");
+                }
+
+                @Override
+                public Optional<Keyword> keywordByName(String name) {
+                    throw new UnsupportedOperationException("Not supported yet.");
+                }
+
+                @Override
+                public JsonValue.ValueType getValueType() {
+                    throw new UnsupportedOperationException("Not supported yet.");
+                }
+            }
+                .rootSchema(),
+            is(sameInstance(root))
+        );
+    }
+}