diff --git a/tests/unit-tests/order/class-wc-tests-crud-orders.php b/tests/unit-tests/order/class-wc-tests-crud-orders.php
index 7b0c8d17547..3a309b269c3 100644
--- a/tests/unit-tests/order/class-wc-tests-crud-orders.php
+++ b/tests/unit-tests/order/class-wc-tests-crud-orders.php
@@ -335,8 +335,6 @@ class WC_Tests_CRUD_Orders extends WC_Unit_Test_Case {
 	 * Test: get_taxes
 	 */
 	public function test_get_taxes() {
-		global $wpdb;
-
 		update_option( 'woocommerce_calc_taxes', 'yes' );
 		$tax_rate = array(
 			'tax_rate_country'  => '',
@@ -371,11 +369,6 @@ class WC_Tests_CRUD_Orders extends WC_Unit_Test_Case {
 		$object->save();
 
 		$this->assertCount( 2, $object->get_taxes() );
-
-		// Cleanup.
-		$wpdb->query( "DELETE FROM {$wpdb->prefix}woocommerce_tax_rates" );
-		$wpdb->query( "DELETE FROM {$wpdb->prefix}woocommerce_tax_rate_locations" );
-		update_option( 'woocommerce_calc_taxes', 'no' );
 	}
 
 	/**
@@ -603,7 +596,6 @@ class WC_Tests_CRUD_Orders extends WC_Unit_Test_Case {
 	 * Test: calculate_taxes
 	 */
 	public function test_calculate_taxes() {
-		global $wpdb;
 		update_option( 'woocommerce_calc_taxes', 'yes' );
 		$tax_rate = array(
 			'tax_rate_country'  => '',
@@ -638,19 +630,12 @@ class WC_Tests_CRUD_Orders extends WC_Unit_Test_Case {
 
 		$object->calculate_taxes();
 		$this->assertEquals( 5, $object->get_total_tax() );
-
-		// Cleanup.
-		$wpdb->query( "DELETE FROM {$wpdb->prefix}woocommerce_tax_rates" );
-		$wpdb->query( "DELETE FROM {$wpdb->prefix}woocommerce_tax_rate_locations" );
-		update_option( 'woocommerce_calc_taxes', 'no' );
-		$object->delete();
 	}
 
 	/**
 	 * Test: calculate_taxes_is_vat_excempt
 	 */
 	public function test_calculate_taxes_is_vat_excempt() {
-		global $wpdb;
 		update_option( 'woocommerce_calc_taxes', 'yes' );
 		$tax_rate = array(
 			'tax_rate_country'  => '',
@@ -690,22 +675,13 @@ class WC_Tests_CRUD_Orders extends WC_Unit_Test_Case {
 		$object->save();
 		$object->calculate_taxes();
 		$this->assertEquals( 0, $object->get_total_tax() );
-
-		// Cleanup.
-		$wpdb->query( "DELETE FROM {$wpdb->prefix}woocommerce_tax_rates" );
-		$wpdb->query( "DELETE FROM {$wpdb->prefix}woocommerce_tax_rate_locations" );
-		update_option( 'woocommerce_calc_taxes', 'no' );
-		$object->delete();
 	}
 
 	/**
 	 * Test: calculate_taxes_issue_with_addresses
 	 */
 	public function test_calculate_taxes_issue_with_addresses() {
-		global $wpdb;
 		update_option( 'woocommerce_calc_taxes', 'yes' );
-		$wpdb->query( "DELETE FROM {$wpdb->prefix}woocommerce_tax_rates" );
-		$wpdb->query( "DELETE FROM {$wpdb->prefix}woocommerce_tax_rate_locations" );
 
 		$taxes = array();
 
@@ -754,7 +730,6 @@ class WC_Tests_CRUD_Orders extends WC_Unit_Test_Case {
 	 * Test: calculate_totals
 	 */
 	public function test_calculate_totals() {
-		global $wpdb;
 		update_option( 'woocommerce_calc_taxes', 'yes' );
 		$tax_rate = array(
 			'tax_rate_country'  => '',
@@ -789,11 +764,6 @@ class WC_Tests_CRUD_Orders extends WC_Unit_Test_Case {
 
 		$object->calculate_totals();
 		$this->assertEquals( 55, $object->get_total() );
-
-		// Cleanup.
-		$wpdb->query( "DELETE FROM {$wpdb->prefix}woocommerce_tax_rates" );
-		$wpdb->query( "DELETE FROM {$wpdb->prefix}woocommerce_tax_rate_locations" );
-		update_option( 'woocommerce_calc_taxes', 'no' );
 	}
 
 	/**
@@ -907,9 +877,13 @@ class WC_Tests_CRUD_Orders extends WC_Unit_Test_Case {
 		add_action( 'woocommerce_payment_complete', array( $this, 'throwAnException' ) );
 
 		$this->assertFalse( $object->payment_complete( '12345' ) );
-		$note = current( wc_get_order_notes( array(
-			'order_id' => $object->get_id(),
-		) ) );
+		$note = current(
+			wc_get_order_notes(
+				array(
+					'order_id' => $object->get_id(),
+				)
+			)
+		);
 		$this->assertContains( 'Payment complete event failed', $note->content );
 
 		remove_action( 'woocommerce_payment_complete', array( $this, 'throwAnException' ) );
@@ -958,9 +932,13 @@ class WC_Tests_CRUD_Orders extends WC_Unit_Test_Case {
 		add_filter( 'woocommerce_payment_complete_order_status', array( $this, 'throwAnException' ) );
 
 		$this->assertFalse( $object->update_status( 'on-hold' ) );
-		$note = current( wc_get_order_notes( array(
-			'order_id' => $object->get_id(),
-		) ) );
+		$note = current(
+			wc_get_order_notes(
+				array(
+					'order_id' => $object->get_id(),
+				)
+			)
+		);
 		$this->assertContains( 'Update status event failed', $note->content );
 
 		remove_filter( 'woocommerce_payment_complete_order_status', array( $this, 'throwAnException' ) );
@@ -1798,9 +1776,6 @@ class WC_Tests_CRUD_Orders extends WC_Unit_Test_Case {
 
 		$order->remove_coupon( 'test' );
 		$this->assertEquals( 50, $order->get_total() );
-
-		$coupon->delete( true );
-		$order->delete( true );
 	}
 
 	/**
@@ -1822,9 +1797,6 @@ class WC_Tests_CRUD_Orders extends WC_Unit_Test_Case {
 
 		$order->remove_coupon( 'test' );
 		$this->assertEquals( 50, $order->get_total() );
-
-		$coupon->delete( true );
-		$order->delete( true );
 	}
 
 	/**
@@ -1889,9 +1861,13 @@ class WC_Tests_CRUD_Orders extends WC_Unit_Test_Case {
 		add_action( 'woocommerce_before_order_object_save', array( $this, 'throwAnException' ) );
 
 		$object->save();
-		$note = current( wc_get_order_notes( array(
-			'order_id' => $object->get_id(),
-		) ) );
+		$note = current(
+			wc_get_order_notes(
+				array(
+					'order_id' => $object->get_id(),
+				)
+			)
+		);
 		$this->assertContains( 'Error saving order', $note->content );
 
 		remove_action( 'woocommerce_before_order_object_save', array( $this, 'throwAnException' ) );
diff --git a/tests/unit-tests/order/class-wc-tests-order-functions.php b/tests/unit-tests/order/class-wc-tests-order-functions.php
index ab51ad6f6a3..d3550d5cdab 100644
--- a/tests/unit-tests/order/class-wc-tests-order-functions.php
+++ b/tests/unit-tests/order/class-wc-tests-order-functions.php
@@ -176,7 +176,7 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$orders   = wc_get_orders(
 			array(
 				'customer' => 0,
-				'return' => 'ids',
+				'return'   => 'ids',
 			)
 		);
 		$expected = array( $order_1, $order_2 );
@@ -187,7 +187,7 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$orders   = wc_get_orders(
 			array(
 				'customer' => 1,
-				'return' => 'ids',
+				'return'   => 'ids',
 			)
 		);
 		$expected = array( $order_3, $order_4 );
@@ -198,18 +198,13 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$orders   = wc_get_orders(
 			array(
 				'customer' => '',
-				'return' => 'ids',
+				'return'   => 'ids',
 			)
 		);
 		$expected = array( $order_1, $order_2, $order_3, $order_4 );
 		sort( $expected );
 		sort( $orders );
 		$this->assertEquals( $expected, $orders );
-
-		$order1->delete();
-		$order2->delete();
-		$order3->delete();
-		$order4->delete();
 	}
 
 	/**
@@ -222,11 +217,11 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order1->set_date_created( '2015-01-01 05:20:30' );
 		$order1->save();
 		$order_1 = $order1->get_id();
-		$order2   = WC_Helper_Order::create_order();
+		$order2  = WC_Helper_Order::create_order();
 		$order2->set_date_created( '2017-01-01' );
 		$order2->save();
 		$order_2 = $order2->get_id();
-		$order3   = WC_Helper_Order::create_order();
+		$order3  = WC_Helper_Order::create_order();
 		$order3->set_date_created( '2017-01-01' );
 		$order3->save();
 		$order_3 = $order3->get_id();
@@ -234,7 +229,7 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$orders   = wc_get_orders(
 			array(
 				'date_before' => '2017-01-15',
-				'return' => 'ids',
+				'return'      => 'ids',
 			)
 		);
 		$expected = array( $order_1, $order_2, $order_3 );
@@ -245,7 +240,7 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$orders   = wc_get_orders(
 			array(
 				'date_before' => '2017-01-01',
-				'return' => 'ids',
+				'return'      => 'ids',
 			)
 		);
 		$expected = array( $order_1 );
@@ -256,7 +251,7 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$orders   = wc_get_orders(
 			array(
 				'date_before' => '2016-12-31',
-				'return' => 'ids',
+				'return'      => 'ids',
 			)
 		);
 		$expected = array( $order_1 );
@@ -267,7 +262,7 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$orders   = wc_get_orders(
 			array(
 				'date_after' => '2015-01-01 00:00:00',
-				'return' => 'ids',
+				'return'     => 'ids',
 			)
 		);
 		$expected = array( $order_1, $order_2, $order_3 );
@@ -278,7 +273,7 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$orders   = wc_get_orders(
 			array(
 				'date_after' => '2016-01-01',
-				'return' => 'ids',
+				'return'     => 'ids',
 			)
 		);
 		$expected = array( $order_2, $order_3 );
@@ -289,18 +284,14 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$orders   = wc_get_orders(
 			array(
 				'date_before' => '2017-01-15',
-				'date_after' => '2015-01-01 00:00:00',
-				'return' => 'ids',
+				'date_after'  => '2015-01-01 00:00:00',
+				'return'      => 'ids',
 			)
 		);
 		$expected = array( $order_1, $order_2, $order_3 );
 		sort( $expected );
 		sort( $orders );
 		$this->assertEquals( $expected, $orders );
-
-		$order1->delete();
-		$order2->delete();
-		$order3->delete();
 	}
 
 	/**
@@ -346,18 +337,18 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$refund = new WC_Order_Refund();
 		$refund->save();
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
-				'type' => 'shop_order_refund',
+				'type'   => 'shop_order_refund',
 				'return' => 'ids',
 			)
 		);
 		$expected = array( $refund->get_id() );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
-				'type' => 'shop_order',
+				'type'   => 'shop_order',
 				'return' => 'ids',
 			)
 		);
@@ -374,19 +365,19 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order = WC_Helper_Order::create_order();
 		$order->save();
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'version' => WC_VERSION,
-				'return' => 'ids',
+				'return'  => 'ids',
 			)
 		);
 		$expected = array( $order->get_id() );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'version' => '2.1.0',
-				'return' => 'ids',
+				'return'  => 'ids',
 			)
 		);
 		$expected = array();
@@ -406,19 +397,19 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order2->set_created_via( 'checkout' );
 		$order2->save();
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'created_via' => 'rest-api',
-				'return' => 'ids',
+				'return'      => 'ids',
 			)
 		);
 		$expected = array( $order1->get_id() );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'created_via' => 'checkout',
-				'return' => 'ids',
+				'return'      => 'ids',
 			)
 		);
 		$expected = array( $order2->get_id() );
@@ -440,7 +431,7 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order2 = WC_Helper_Order::create_order();
 		$order2->save();
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'parent' => $parent->get_id(),
 				'return' => 'ids',
@@ -468,7 +459,7 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$orders = wc_get_orders(
 			array(
 				'parent_exclude' => array( $parent->get_id() ),
-				'return' => 'ids',
+				'return'         => 'ids',
 			)
 		);
 		sort( $orders );
@@ -487,10 +478,10 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order2 = WC_Helper_Order::create_order();
 		$order2->save();
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'exclude' => array( $order1->get_id() ),
-				'return' => 'ids',
+				'return'  => 'ids',
 			)
 		);
 		$expected = array( $order2->get_id() );
@@ -523,25 +514,25 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order2 = WC_Helper_Order::create_order();
 		$order2->save();
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
-				'paged' => 1,
+				'paged'   => 1,
 				'orderby' => 'ID',
-				'order' => 'ASC',
-				'limit' => 1,
-				'return' => 'ids',
+				'order'   => 'ASC',
+				'limit'   => 1,
+				'return'  => 'ids',
 			)
 		);
 		$expected = array( $order1->get_id() );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
-				'paged' => 2,
+				'paged'   => 2,
 				'orderby' => 'ID',
-				'order' => 'ASC',
-				'limit' => 1,
-				'return' => 'ids',
+				'order'   => 'ASC',
+				'limit'   => 1,
+				'return'  => 'ids',
 			)
 		);
 		$expected = array( $order2->get_id() );
@@ -559,12 +550,12 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order2 = WC_Helper_Order::create_order();
 		$order2->save();
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
-				'offset' => 1,
+				'offset'  => 1,
 				'orderby' => 'ID',
-				'order' => 'ASC',
-				'return' => 'ids',
+				'order'   => 'ASC',
+				'return'  => 'ids',
 			)
 		);
 		$expected = array( $order2->get_id() );
@@ -601,7 +592,7 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$orders = wc_get_orders(
 			array(
 				'paginate' => true,
-				'return' => 'ids',
+				'return'   => 'ids',
 			)
 		);
 		$this->assertEquals( 1, $orders->total );
@@ -620,21 +611,21 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order2 = WC_Helper_Order::create_order();
 		$order2->save();
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'orderby' => 'ID',
-				'order' => 'DESC',
-				'return' => 'ids',
+				'order'   => 'DESC',
+				'return'  => 'ids',
 			)
 		);
 		$expected = array( $order2->get_id(), $order1->get_id() );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'orderby' => 'ID',
-				'order' => 'ASC',
-				'return' => 'ids',
+				'order'   => 'ASC',
+				'return'  => 'ids',
 			)
 		);
 		$expected = array( $order1->get_id(), $order2->get_id() );
@@ -654,19 +645,19 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order2->set_currency( 'USD' );
 		$order2->save();
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'currency' => 'BRL',
-				'return' => 'ids',
+				'return'   => 'ids',
 			)
 		);
 		$expected = array( $order1->get_id() );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'currency' => 'USD',
-				'return' => 'ids',
+				'return'   => 'ids',
 			)
 		);
 		$expected = array( $order2->get_id() );
@@ -686,19 +677,19 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order2->set_prices_include_tax( false );
 		$order2->save();
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'prices_include_tax' => 'yes',
-				'return' => 'ids',
+				'return'             => 'ids',
 			)
 		);
 		$expected = array( $order1->get_id() );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'prices_include_tax' => 'no',
-				'return' => 'ids',
+				'return'             => 'ids',
 			)
 		);
 		$expected = array( $order2->get_id() );
@@ -718,19 +709,19 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order2->set_payment_method( 'cod' );
 		$order2->save();
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'payment_method' => 'cheque',
-				'return' => 'ids',
+				'return'         => 'ids',
 			)
 		);
 		$expected = array( $order1->get_id() );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'payment_method' => 'cod',
-				'return' => 'ids',
+				'return'         => 'ids',
 			)
 		);
 		$expected = array( $order2->get_id() );
@@ -750,19 +741,19 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order2->set_payment_method_title( 'PayPal' );
 		$order2->save();
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'payment_method_title' => 'Check payments',
-				'return' => 'ids',
+				'return'               => 'ids',
 			)
 		);
 		$expected = array( $order1->get_id() );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'payment_method_title' => 'PayPal',
-				'return' => 'ids',
+				'return'               => 'ids',
 			)
 		);
 		$expected = array( $order2->get_id() );
@@ -792,54 +783,54 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order2->set_total( 5.89 );
 		$order2->save();
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'discount_total' => 5.50,
-				'return' => 'ids',
+				'return'         => 'ids',
 			)
 		);
 		$expected = array( $order1->get_id() );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'discount_tax' => 0.20,
-				'return' => 'ids',
+				'return'       => 'ids',
 			)
 		);
 		$expected = array( $order2->get_id() );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'shipping_total' => 3.99,
-				'return' => 'ids',
+				'return'         => 'ids',
 			)
 		);
 		$expected = array( $order1->get_id() );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'shipping_tax' => 0.15,
-				'return' => 'ids',
+				'return'       => 'ids',
 			)
 		);
 		$expected = array( $order2->get_id() );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'cart_tax' => 0.10,
-				'return' => 'ids',
+				'return'   => 'ids',
 			)
 		);
 		$expected = array( $order1->get_id() );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
-				'total' => 5.89,
+				'total'  => 5.89,
 				'return' => 'ids',
 			)
 		);
@@ -870,19 +861,19 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order2->set_billing_email( $customer2->get_billing_email() );
 		$order2->save();
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'customer' => $customer1->get_billing_email(),
-				'return' => 'ids',
+				'return'   => 'ids',
 			)
 		);
 		$expected = array( $order1->get_id() );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'customer' => $customer2->get_id(),
-				'return' => 'ids',
+				'return'   => 'ids',
 			)
 		);
 		$expected = array( $order2->get_id() );
@@ -922,19 +913,19 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order2->set_customer_id( $customer2->get_id() );
 		$order2->save();
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'customer_id' => $customer1->get_id(),
-				'return' => 'ids',
+				'return'      => 'ids',
 			)
 		);
 		$expected = array( $order1->get_id() );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'customer_id' => $customer2->get_id(),
-				'return' => 'ids',
+				'return'      => 'ids',
 			)
 		);
 		$expected = array( $order2->get_id() );
@@ -950,26 +941,26 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order1 = WC_Helper_Order::create_order();
 		$order1->set_props(
 			array(
-				'billing_email' => 'test1@test.com',
-				'billing_first_name' => 'Bill',
-				'billing_last_name' => 'Powers',
-				'billing_company' => 'TestCo.',
-				'billing_address_1' => '1234 Cool St.',
-				'billing_address_2' => 'Apt 2',
-				'billing_city' => 'Portland',
-				'billing_state' => 'OR',
-				'billing_postcode' => '97266',
-				'billing_country' => 'USA',
-				'billing_phone' => '503-123-4567',
+				'billing_email'       => 'test1@test.com',
+				'billing_first_name'  => 'Bill',
+				'billing_last_name'   => 'Powers',
+				'billing_company'     => 'TestCo.',
+				'billing_address_1'   => '1234 Cool St.',
+				'billing_address_2'   => 'Apt 2',
+				'billing_city'        => 'Portland',
+				'billing_state'       => 'OR',
+				'billing_postcode'    => '97266',
+				'billing_country'     => 'USA',
+				'billing_phone'       => '503-123-4567',
 				'shipping_first_name' => 'Jane',
-				'shipping_last_name' => 'Powers',
-				'shipping_company' => '',
-				'shipping_address_1' => '4321 Cool St.',
-				'shipping_address_2' => 'Apt 1',
-				'shipping_city' => 'Milwaukie',
-				'shipping_state' => 'OR',
-				'shipping_postcode' => '97222',
-				'shipping_country' => 'USA',
+				'shipping_last_name'  => 'Powers',
+				'shipping_company'    => '',
+				'shipping_address_1'  => '4321 Cool St.',
+				'shipping_address_2'  => 'Apt 1',
+				'shipping_city'       => 'Milwaukie',
+				'shipping_state'      => 'OR',
+				'shipping_postcode'   => '97222',
+				'shipping_country'    => 'USA',
 			)
 		);
 		$order1->save();
@@ -978,220 +969,220 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$order2 = WC_Helper_Order::create_order();
 		$order2->set_props(
 			array(
-				'billing_email' => 'test2@test.com',
-				'billing_first_name' => 'Joe',
-				'billing_last_name' => 'Thunder',
-				'billing_company' => 'ThunderCo.',
-				'billing_address_1' => '1234 Thunder St.',
-				'billing_address_2' => '',
-				'billing_city' => 'Vancouver',
-				'billing_state' => 'WA',
-				'billing_postcode' => '97267',
-				'billing_country' => 'USA',
-				'billing_phone' => '503-333-3333',
+				'billing_email'       => 'test2@test.com',
+				'billing_first_name'  => 'Joe',
+				'billing_last_name'   => 'Thunder',
+				'billing_company'     => 'ThunderCo.',
+				'billing_address_1'   => '1234 Thunder St.',
+				'billing_address_2'   => '',
+				'billing_city'        => 'Vancouver',
+				'billing_state'       => 'WA',
+				'billing_postcode'    => '97267',
+				'billing_country'     => 'USA',
+				'billing_phone'       => '503-333-3333',
 				'shipping_first_name' => 'Joseph',
-				'shipping_last_name' => 'Thunder',
-				'shipping_company' => 'Thunder Inc',
-				'shipping_address_1' => '1 Thunder Blvd',
-				'shipping_address_2' => '',
-				'shipping_city' => 'Vancouver',
-				'shipping_state' => 'WA',
-				'shipping_postcode' => '97233',
-				'shipping_country' => 'USA',
+				'shipping_last_name'  => 'Thunder',
+				'shipping_company'    => 'Thunder Inc',
+				'shipping_address_1'  => '1 Thunder Blvd',
+				'shipping_address_2'  => '',
+				'shipping_city'       => 'Vancouver',
+				'shipping_state'      => 'WA',
+				'shipping_postcode'   => '97233',
+				'shipping_country'    => 'USA',
 			)
 		);
 		$order2->save();
 		$order2_id = $order2->get_id();
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'billing_email' => 'test1@test.com',
-				'return' => 'ids',
+				'return'        => 'ids',
 			)
 		);
 		$expected = array( $order1_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'billing_first_name' => 'Joe',
-				'return' => 'ids',
+				'return'             => 'ids',
 			)
 		);
 		$expected = array( $order2_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'billing_last_name' => 'Powers',
-				'return' => 'ids',
+				'return'            => 'ids',
 			)
 		);
 		$expected = array( $order1_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'billing_company' => 'ThunderCo.',
-				'return' => 'ids',
+				'return'          => 'ids',
 			)
 		);
 		$expected = array( $order2_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'billing_address_1' => '1234 Cool St.',
-				'return' => 'ids',
+				'return'            => 'ids',
 			)
 		);
 		$expected = array( $order1_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'billing_address_2' => 'Apt 2',
-				'return' => 'ids',
+				'return'            => 'ids',
 			)
 		);
 		$expected = array( $order1_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'billing_city' => 'Vancouver',
-				'return' => 'ids',
+				'return'       => 'ids',
 			)
 		);
 		$expected = array( $order2_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'billing_state' => 'OR',
-				'return' => 'ids',
+				'return'        => 'ids',
 			)
 		);
 		$expected = array( $order1_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'billing_postcode' => '97267',
-				'return' => 'ids',
+				'return'           => 'ids',
 			)
 		);
 		$expected = array( $order2_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'billing_country' => 'USA',
-				'orderby' => 'ID',
-				'order' => 'ASC',
-				'return' => 'ids',
+				'orderby'         => 'ID',
+				'order'           => 'ASC',
+				'return'          => 'ids',
 			)
 		);
 		$expected = array( $order1_id, $order2_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'billing_phone' => '503-333-3333',
-				'return' => 'ids',
+				'return'        => 'ids',
 			)
 		);
 		$expected = array( $order2_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'shipping_first_name' => 'Jane',
-				'return' => 'ids',
+				'return'              => 'ids',
 			)
 		);
 		$expected = array( $order1_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'shipping_last_name' => 'Thunder',
-				'return' => 'ids',
+				'return'             => 'ids',
 			)
 		);
 		$expected = array( $order2_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'shipping_company' => 'Thunder Inc',
-				'return' => 'ids',
+				'return'           => 'ids',
 			)
 		);
 		$expected = array( $order2_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'shipping_address_1' => '1 Thunder Blvd',
-				'return' => 'ids',
+				'return'             => 'ids',
 			)
 		);
 		$expected = array( $order2_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'shipping_address_2' => 'Apt 1',
-				'return' => 'ids',
+				'return'             => 'ids',
 			)
 		);
 		$expected = array( $order1_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'shipping_city' => 'Vancouver',
-				'return' => 'ids',
+				'return'        => 'ids',
 			)
 		);
 		$expected = array( $order2_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'shipping_state' => 'OR',
-				'return' => 'ids',
+				'return'         => 'ids',
 			)
 		);
 		$expected = array( $order1_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'shipping_postcode' => '97233',
-				'return' => 'ids',
+				'return'            => 'ids',
 			)
 		);
 		$expected = array( $order2_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'shipping_country' => 'USA',
-				'orderby' => 'ID',
-				'order' => 'ASC',
-				'return' => 'ids',
+				'orderby'          => 'ID',
+				'order'            => 'ASC',
+				'return'           => 'ids',
 			)
 		);
 		$expected = array( $order1_id, $order2_id );
 		$this->assertEquals( $expected, $orders );
 
-		$orders = wc_get_orders(
+		$orders   = wc_get_orders(
 			array(
 				'billing_first_name' => 'Joe',
-				'billing_last_name' => 'Thunder',
-				'return' => 'ids',
+				'billing_last_name'  => 'Thunder',
+				'return'             => 'ids',
 			)
 		);
 		$expected = array( $order2_id );
@@ -1205,9 +1196,9 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 	 */
 	public function test_wc_get_order_mixed_date_shipping_country() {
 		// Set up dates.
-		$start = time() - 1; // Start from one second ago.
-		$yesterday = strtotime( '-1 day', $start );
-		$end = strtotime( '+1 day', $start );
+		$start      = time() - 1; // Start from one second ago.
+		$yesterday  = strtotime( '-1 day', $start );
+		$end        = strtotime( '+1 day', $start );
 		$date_range = $start . '...' . $end;
 
 		// Populate orders.
@@ -1222,7 +1213,7 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$us_old = WC_Helper_Order::create_order();
 		$us_old->set_props(
 			array(
-				'date_created' => $yesterday,
+				'date_created'     => $yesterday,
 				'shipping_country' => 'US',
 			)
 		);
@@ -1246,36 +1237,36 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$mx_old->save();
 
 		// Test just date range.
-		$args = array(
+		$args     = array(
 			'return'       => 'ids',
 			'date_created' => $date_range,
 			'orderby'      => 'ID',
 			'order'        => 'ASC',
 		);
-		$orders = wc_get_orders( $args );
+		$orders   = wc_get_orders( $args );
 		$expected = array( $us_now->get_id(), $mx_now->get_id() );
 		$this->assertEquals( $expected, $orders );
 
 		// Test just US orders.
-		$args = array(
+		$args     = array(
 			'return'           => 'ids',
 			'shipping_country' => 'US',
 			'orderby'          => 'ID',
 			'order'            => 'ASC',
 		);
-		$orders = wc_get_orders( $args );
+		$orders   = wc_get_orders( $args );
 		$expected = array( $us_now->get_id(), $us_old->get_id() );
 		$this->assertEquals( $expected, $orders );
 
 		// Test US orders with date range.
-		$args = array(
+		$args     = array(
 			'return'           => 'ids',
 			'date_created'     => $date_range,
 			'shipping_country' => 'US',
 			'orderby'          => 'ID',
 			'order'            => 'ASC',
 		);
-		$orders = wc_get_orders( $args );
+		$orders   = wc_get_orders( $args );
 		$expected = array( $us_now->get_id() );
 		$this->assertEquals( $expected, $orders );
 	}
@@ -1295,7 +1286,7 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 			'customer_note' => false,
 			'added_by'      => 'system',
 		);
-		$note = (array) wc_get_order_note( $note_id );
+		$note         = (array) wc_get_order_note( $note_id );
 		unset( $note['date_created'] );
 
 		$this->assertEquals( $expected, $note );
@@ -1318,7 +1309,7 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$notes = wc_get_order_notes(
 			array(
 				'order_id' => $order->get_id(),
-				'type' => 'customer',
+				'type'     => 'customer',
 			)
 		);
 		$this->assertEquals( 1, count( $notes ) );
@@ -1326,7 +1317,7 @@ class WC_Tests_Order_Functions extends WC_Unit_Test_Case {
 		$notes = wc_get_order_notes(
 			array(
 				'order_id' => $order->get_id(),
-				'type' => 'internal',
+				'type'     => 'internal',
 			)
 		);
 		$this->assertEquals( 2, count( $notes ) );