add a static accessor function for container

Tests/Integration/FunctionsTest.php

+<?php
+
+
+namespace calderawp\CalderaFormsQuery\Tests\Integration;
+
+
+use function calderawp\CalderaFormsQueries\CalderaFormsQueries;
+use calderawp\CalderaFormsQuery\Features\FeatureContainer;
+
+class FunctionsTest extends IntegrationTestCase
+{
+
+	/**
+	 * Ensure that accessor function returns the right class type
+	 * @covers CalderaFormsQueries()
+	 */
+	public function testGetMainInstance()
+	{
+		$this->assertSame( FeatureContainer::class, get_class(CalderaFormsQueries()) );
+	}
+	/**
+	 * Ensure that accessor function returns the same class instance
+	 * @covers CalderaFormsQueries()
+	 */
+	public function testIsSameInstance()
+	{
+		$this->assertSame( CalderaFormsQueries(), CalderaFormsQueries() );
+		CalderaFormsQueries()->set('sivan', 'roy' );
+		$this->assertEquals( 'roy', CalderaFormsQueries()->get('sivan') );
+	}
+}
\ No newline at end of file

composer.json

@@ -22,7 +22,8 @@
     "autoload": {
         "psr-4": {
             "calderawp\\CalderaFormsQuery\\": "src"
-        }
+        },
+        "files": ["src/CalderaFormsQueries.php"]
     },
     "scripts" : {
         "tests" : "composer unit-tests && composer wp-tests",

src/CalderaFormsQueries.php

+<?php
+
+namespace calderawp\CalderaFormsQueries;
+
+use calderawp\CalderaContainers\Service\Container;
+use calderawp\CalderaFormsQuery\Features\FeatureContainer;
+
+/**
+ * The CalderaFormsQueries
+ *
+ * Acts as static accessor for feature container
+ *
+ * @return FeatureContainer
+ */
+function CalderaFormsQueries()
+{
+	static $CalderaFormsQueries;
+	if( ! $CalderaFormsQueries ){
+		global $wpdb;
+		$CalderaFormsQueries = new FeatureContainer(
+			new Container(),
+			$wpdb
+		);
+	}
+
+	return $CalderaFormsQueries;
+}
\ No newline at end of file