Surface Gitea settings via projects_portfolio_settings() and test

tests/test-settings.php

@@ -0,0 +1,32 @@
+<?php
+require_once __DIR__ . '/../includes/helper-functions.php';
+
+/**
+ * @covers \projects_portfolio_settings
+ */
+class Settings_Test extends \PHPUnit\Framework\TestCase {
+
+    protected function setUp(): void {
+        \Brain\Monkey\setUp();
+    }
+
+    protected function tearDown(): void {
+        \Brain\Monkey\tearDown();
+    }
+
+    public function test_settings_aggregator_includes_gitea_keys(): void {
+        \Brain\Monkey\Functions\stubs( [
+            'get_option' => function ( $key, $default = '' ) {
+                $values = [
+                    'projects_portfolio_default_gitea_base_url' => 'https://git.example.org',
+                    'projects_portfolio_gitea_api_token'        => 'secret',
+                ];
+                return $values[ $key ] ?? $default;
+            },
+        ] );
+
+        $settings = projects_portfolio_settings();
+        $this->assertSame( 'https://git.example.org', $settings['default_gitea_base_url'] );
+        $this->assertSame( 'secret', $settings['gitea_api_token'] );
+    }
+}