Add getSchema to retrieve schemas by kind

CHANGELOG.md

@@ -1,5 +1,11 @@
 # @123ishatest/louter
 
+## 0.4.0
+
+### Minor Changes
+
+- Add getSchema to retrieve schemas by kind
+
 ## 0.3.1
 
 ### Patch Changes

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@123ishatest/louter",
   "private": false,
-  "version": "0.3.1",
+  "version": "0.4.0",
   "publishConfig": {
     "access": "public",
     "provenance": true

src/content/ContentManager.ts

@@ -54,6 +54,14 @@ export class ContentManager<const Kinds extends Record<string, ZodType<{ id: str
     return content;
   }
 
+  public getSchema<Kind extends keyof Kinds>(kind: Kind): Kinds[Kind] {
+    const schema = this._kinds[kind];
+    if (!schema) {
+      throw new ContentKindNotFoundError(`Could not get schema of ${kind.toString()}`);
+    }
+    return schema;
+  }
+
   /**
    * Throw away all currently managed content
    */

tests/content/content-manager.spec.ts

@@ -75,3 +75,36 @@ it('throws an error when a piece of content does not exist', () => {
     manager.get('wrong', 'example');
   }).toThrow(ContentNotFoundError);
 });
+
+it('can get schemas', () => {
+  // Arrange
+  const exampleSchema = z.strictObject({
+    id: z.string(),
+    amount: z.number(),
+  });
+  const manager = new ContentManager({
+    example: exampleSchema,
+  });
+
+  // Act
+  const schema = manager.getSchema('example');
+
+  // Assert
+  expect(schema).toBe(exampleSchema);
+});
+
+it('throws an error when a schema does not exist', () => {
+  // Arrange
+  const manager = new ContentManager({
+    example: z.strictObject({
+      id: z.string(),
+      amount: z.number(),
+    }),
+  });
+
+  // Act
+  expect(() => {
+    // @ts-expect-error wrong kind
+    manager.getSchema('wrong');
+  }).toThrow(ContentKindNotFoundError);
+});