From e63157944312860fb6bbf0be87943a8c9b1bc761 Mon Sep 17 00:00:00 2001
From: Olivier Laviale <olivier.laviale@gmail.com>
Date: Thu, 8 Aug 2024 00:44:22 +0200
Subject: [PATCH] Add FailingProvider

---
 lib/Provider/FailingProvider.php       | 19 +++++++++++++++++++
 tests/Provider/FailingProviderTest.php | 23 +++++++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 lib/Provider/FailingProvider.php
 create mode 100644 tests/Provider/FailingProviderTest.php

diff --git a/lib/Provider/FailingProvider.php b/lib/Provider/FailingProvider.php
new file mode 100644
index 0000000..521efb8
--- /dev/null
+++ b/lib/Provider/FailingProvider.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace ICanBoogie\CLDR\Provider;
+
+use ICanBoogie\CLDR\Provider;
+use LogicException;
+
+/**
+ * A {@see Provider} that fails to provide any path.
+ *
+ * This provider is useful when you want to restrict the usage of the repository to warmed-up data.
+ */
+final class FailingProvider implements Provider
+{
+	public function provide(string $path): array
+	{
+		throw new LogicException("Only warmed-up data is available, tried to read from: $path");
+	}
+}
diff --git a/tests/Provider/FailingProviderTest.php b/tests/Provider/FailingProviderTest.php
new file mode 100644
index 0000000..b6045a7
--- /dev/null
+++ b/tests/Provider/FailingProviderTest.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Test\ICanBoogie\CLDR\Provider;
+
+use ICanBoogie\CLDR\Provider\FailingProvider;
+use LogicException;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @group static
+ */
+class FailingProviderTest extends TestCase
+{
+	public function test_provide(): void
+	{
+		$sut = new FailingProvider();
+
+		$this->expectException(LogicException::class);
+		$this->expectExceptionMessageMatches("/Only warmed-up data is available/");
+
+		$sut->provide("foo");
+	}
+}