test: path change due to moving a prefix from server.url to path classified as annotation

Author: CountRedClaw

test/openapi.pathAndMethodMapping.test.ts

@@ -0,0 +1,60 @@
+import { annotation, apiDiff, DiffAction } from '../src'
+import { OpenapiBuilder } from './helper'
+import { diffsMatcher } from './helper/matchers'
+
+describe('Path and method mapping', () => {
+  let openapiBuilder: OpenapiBuilder
+
+  beforeEach(() => {
+    openapiBuilder = new OpenapiBuilder()
+  })
+
+  it('Move prefix from server to path', () => {
+    const before = openapiBuilder
+      .addServer('https://example1.com/api/v2')
+      .addPath({
+        path: '/path1',
+        responses: {
+          '200': {
+            description: 'OK',
+          },
+        },
+      })
+      .getSpec()
+
+    openapiBuilder.reset()
+
+    const after = openapiBuilder
+      .addServer('https://example1.com')
+      .addPath({
+        path: '/api/v2/path1', responses: {
+          '200': {
+            description: 'not OK',
+          },
+        },
+      })
+      .getSpec()
+
+    const { diffs } = apiDiff(before, after)
+
+    expect(diffs).toEqual(diffsMatcher([
+      expect.objectContaining({
+        beforeDeclarationPaths: [['paths', '/path1']],
+        afterDeclarationPaths: [['paths', '/api/v2/path1']],
+        action: DiffAction.rename,
+        type: annotation,
+      }),
+      expect.objectContaining({
+        beforeDeclarationPaths: [['paths', '/path1', 'get', 'responses', '200', 'description']],
+        afterDeclarationPaths: [['paths', '/api/v2/path1', 'get', 'responses', '200', 'description']],
+        action: DiffAction.replace,
+        type: annotation,
+      }),
+      expect.objectContaining({
+        beforeDeclarationPaths: [['servers', 0, 'url']],
+        action: DiffAction.replace,
+        type: annotation,
+      }),
+    ]))
+  })
+})