Do not ignore validation of referenced schemas

src/Schema.php

@@ -736,6 +736,10 @@ private function processObject($data, Context $options, $path, $result = null)
                             $ref->setImported($refResult);
                             return $refResult;
                         } catch (InvalidValue $exception) {
+                            if ($this->objectItemClass === 'Swaggest\JsonSchema\Schema') {
+                                throw $exception;
+                            }
+
                             $ref->unsetImported();
                             $skipValidation = $options->skipValidation;
                             $options->skipValidation = true;

tests/src/PHPUnit/Suite/Issue116Test.php

@@ -0,0 +1,77 @@
+<?php
+
+namespace Swaggest\JsonSchema\Tests\PHPUnit\Suite;
+
+use Swaggest\JsonSchema\InvalidValue;
+use Swaggest\JsonSchema\Schema;
+
+class Issue116Test extends \PHPUnit_Framework_TestCase
+{
+    public function testIssue()
+    {
+        $schemaData = json_decode('{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Parent",
+  "type": "object",
+  "required": [
+    "title",
+    "child"
+  ],
+  "properties": {
+    "title": {
+      "type": "string"
+    },
+    "second_prop": {
+      "type": "uri"
+    },
+    "child": {
+      "type": "object",
+      "required": [
+        "title"
+      ],
+      "properties": {
+        "title": {
+          "type": "string"
+        }
+      }
+    }
+  }
+}');
+
+        $exceptionCaught = false;
+        try {
+            Schema::import($schemaData);
+        } catch (InvalidValue $e) {
+            $exceptionCaught = true;
+
+            $this->assertEquals('No valid results for anyOf {
+  0: Enum failed, enum: ["array","boolean","integer","null","number","object","string"], data: "uri" at #->properties:properties->additionalProperties:second_prop->properties:type->anyOf[0]
+  1: Array expected, "uri" received at #->properties:properties->additionalProperties:second_prop->properties:type->anyOf[1]
+} at #->properties:properties->additionalProperties:second_prop->properties:type', $e->getMessage());
+        }
+
+        $this->assertTrue($exceptionCaught);
+    }
+
+
+    public function testIssueFile()
+    {
+        $path = __DIR__ . '/schema.json';
+        $path = substr($path, strlen(getcwd()) + 1);
+
+        $exceptionCaught = false;
+        try {
+            Schema::import($path);
+        } catch (InvalidValue $e) {
+            $exceptionCaught = true;
+
+            $this->assertEquals('No valid results for anyOf {
+  0: Enum failed, enum: ["array","boolean","integer","null","number","object","string"], data: "uri" at #->$ref:tests/src/PHPUnit/Suite/schema.json->properties:properties->additionalProperties:second_prop->properties:type->anyOf[0]
+  1: Array expected, "uri" received at #->$ref:tests/src/PHPUnit/Suite/schema.json->properties:properties->additionalProperties:second_prop->properties:type->anyOf[1]
+} at #->$ref:tests/src/PHPUnit/Suite/schema.json->properties:properties->additionalProperties:second_prop->properties:type', $e->getMessage());
+        }
+
+        $this->assertTrue($exceptionCaught);
+
+    }
+}

tests/src/PHPUnit/Suite/schema.json

@@ -0,0 +1,28 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Parent",
+  "type": "object",
+  "required": [
+    "title",
+    "child"
+  ],
+  "properties": {
+    "title": {
+      "type": "string"
+    },
+    "second_prop": {
+      "type": "uri"
+    },
+    "child": {
+      "type": "object",
+      "required": [
+        "title"
+      ],
+      "properties": {
+        "title": {
+          "type": "string"
+        }
+      }
+    }
+  }
+}