add iOS tests

Author: coado

packages/react-native/scripts/cocoapods/__tests__/maven_cache_flag-test.rb

@@ -0,0 +1,42 @@
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+#
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+
+require "test/unit"
+require_relative "../utils.rb"
+require_relative "../../../sdks/hermes-engine/hermes-utils.rb"
+
+class MavenCacheFlagTests < Test::Unit::TestCase
+    def setup
+        @original_value = ENV['RCT_REACT_NATIVE_MAVEN_CACHE_ENABLED']
+        ENV.delete('RCT_REACT_NATIVE_MAVEN_CACHE_ENABLED')
+    end
+
+    def teardown
+        if @original_value == nil
+            ENV.delete('RCT_REACT_NATIVE_MAVEN_CACHE_ENABLED')
+        else
+            ENV['RCT_REACT_NATIVE_MAVEN_CACHE_ENABLED'] = @original_value
+        end
+    end
+
+    def test_mavenCache_isDisabledByDefault
+        assert_false(ReactNativePodsUtils.react_native_maven_cache_enabled?)
+        assert_false(react_native_maven_cache_enabled?)
+    end
+
+    def test_mavenCache_isEnabledWhenExplicitlySetToTrue
+        ENV['RCT_REACT_NATIVE_MAVEN_CACHE_ENABLED'] = 'true'
+
+        assert_true(ReactNativePodsUtils.react_native_maven_cache_enabled?)
+        assert_true(react_native_maven_cache_enabled?)
+    end
+
+    def test_mavenCache_isDisabledWhenExplicitlySetToFalse
+        ENV['RCT_REACT_NATIVE_MAVEN_CACHE_ENABLED'] = 'false'
+
+        assert_false(ReactNativePodsUtils.react_native_maven_cache_enabled?)
+        assert_false(react_native_maven_cache_enabled?)
+    end
+end