Merge branch 'main' into dan/extract-api

change/@itwin-imodel-transformer-9ed49a07-59ed-4232-99e0-f7b895aa8d4e.json

@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "add alternative schemaToXmlString",
+  "packageName": "@itwin/imodel-transformer",
+  "email": "[email protected]",
+  "dependentChangeType": "patch"
+}

packages/transformer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@itwin/imodel-transformer",
-  "version": "1.0.0-dev.22",
+  "version": "1.0.0-dev.23",
   "description": "API for exporting an iModel's parts and also importing them into another iModel",
   "main": "lib/cjs/transformer.js",
   "typings": "lib/cjs/transformer",
@@ -73,6 +73,7 @@
     "@itwin/core-geometry": "4.3.5",
     "@itwin/core-quantity": "4.3.5",
     "@itwin/ecschema-metadata": "4.3.5",
+    "@itwin/ecschema-locaters": "4.3.5",
     "@itwin/eslint-plugin": "^4.0.2",
     "@types/chai": "4.3.1",
     "@types/chai-as-promised": "^7.1.5",

packages/transformer/src/test/TestUtils/SchemaTestUtils.ts

@@ -0,0 +1,32 @@
+/*---------------------------------------------------------------------------------------------
+ * Copyright (c) Bentley Systems, Incorporated. All rights reserved.
+ * See LICENSE.md in the project root for license terms and full copyright notice.
+ *--------------------------------------------------------------------------------------------*/
+import { IModelDb } from "@itwin/core-backend";
+import { SchemaLoader } from "@itwin/ecschema-metadata";
+import { SchemaXml } from "@itwin/ecschema-locaters";
+
+export class SchemaTestUtils {
+  public static async schemaToXmlString(
+    schemaName: string,
+    iModel: IModelDb
+  ): Promise<string> {
+    try {
+      // Load the schema properties
+      const schemaLoader = new SchemaLoader((name: string) =>
+        iModel.getSchemaProps(name)
+      );
+      const schema = schemaLoader.getSchema(schemaName);
+
+      if (!schema) {
+        throw new Error(`Schema with name ${schemaName} not found.`);
+      }
+
+      // Writes a schema to an xml string
+      const schemaXmlString = await SchemaXml.writeString(schema);
+      return schemaXmlString;
+    } catch (error) {
+      throw error;
+    }
+  }
+}

packages/transformer/src/test/TestUtils/index.ts

@@ -8,3 +8,4 @@ export * from "./KnownTestLocations";
 export * from "./TestChangeSetUtility";
 export * from "./imageData";
 export * from "./GeometryTestUtil";
+export * from "./SchemaTestUtils";

packages/transformer/src/test/standalone/IModelTransformer.test.ts

@@ -130,6 +130,7 @@ import { KnownTestLocations } from "../TestUtils/KnownTestLocations";
 import "./TransformerTestStartup"; // calls startup/shutdown IModelHost before/after all tests
 import { SchemaLoader } from "@itwin/ecschema-metadata";
 import { DetachedExportElementAspectsStrategy } from "../../DetachedExportElementAspectsStrategy";
+import { SchemaTestUtils } from "../TestUtils";
 
 describe("IModelTransformer", () => {
   const outputDir = path.join(
@@ -3893,9 +3894,13 @@ describe("IModelTransformer", () => {
     assert(biscoreVersion !== undefined);
     const fakeSchemaVersion = "1.0.99";
     expect(Semver.lt(biscoreVersion, fakeSchemaVersion)).to.be.true;
-    // eslint-disable-next-line deprecation/deprecation
-    const biscoreText = sourceDb.nativeDb.schemaToXmlString("BisCore");
+
+    const biscoreText = await SchemaTestUtils.schemaToXmlString(
+      "BisCore",
+      sourceDb
+    );
     assert(biscoreText !== undefined);
+
     const fakeBisCoreUpdateText = biscoreText
       .replace(
         /(<ECSchema .*?>)/,