Test invalid keyMaterial option for ClientEncryption::createDataKey()

Author: jmikola

tests/clientEncryption/clientEncryption-createDataKey_error-002.phpt

@@ -0,0 +1,37 @@
+--TEST--
+MongoDB\Driver\ClientEncryption::createDataKey() with invalid keyMaterial option
+--SKIPIF--
+<?php require __DIR__ . "/../utils/basic-skipif.inc"; ?>
+<?php skip_if_not_libmongocrypt(); ?>
+<?php skip_if_not_live(); ?>
+--FILE--
+<?php
+
+require_once __DIR__ . "/../utils/basic.inc";
+
+$tests = [
+    ['keyMaterial' => 0],
+    ['keyMaterial' => new stdClass],
+];
+
+$manager = create_test_manager();
+$clientEncryption = $manager->createClientEncryption([
+    'keyVaultNamespace' => CSFLE_KEY_VAULT_NS,
+    'kmsProviders' => ['local' => ['key' => new MongoDB\BSON\Binary(CSFLE_LOCAL_KEY, 0)]],
+]);
+
+foreach ($tests as $opts) {
+    echo throws(function () use ($clientEncryption, $opts) {
+        $clientEncryption->createDataKey('local', $opts);
+    }, MongoDB\Driver\Exception\InvalidArgumentException::class), "\n";
+}
+
+?>
+===DONE===
+<?php exit(0); ?>
+--EXPECT--
+OK: Got MongoDB\Driver\Exception\InvalidArgumentException
+Expected "keyMaterial" option to be MongoDB\BSON\Binary, int given
+OK: Got MongoDB\Driver\Exception\InvalidArgumentException
+Expected "keyMaterial" option to be MongoDB\BSON\Binary, stdClass given
+===DONE===