Index: wp-testcase/test_includes_meta.php
===================================================================
--- wp-testcase/test_includes_meta.php	(revision 418)
+++ wp-testcase/test_includes_meta.php	(working copy)
@@ -91,4 +91,14 @@
 		$second = get_user_meta( $meta->user_id, $meta->meta_key );
 		$this->assertFalse( $first === $second );
 	}
+
+	function test_isset_metadata() {
+		if ( ! function_exists( 'isset_metadata' ) )
+			return;
+
+		$this->assertFalse( isset_metadata( 'user',  $this->author->ID, 'foobarbaz' ) );
+		$this->assertTrue( isset_metadata( 'user',  $this->author->ID, 'meta_key' ) );
+		$this->assertFalse( isset_metadata( 'user',  1234567890, 'foobarbaz' ) );
+		$this->assertFalse( isset_metadata( 'user',  1234567890, 'meta_key' ) );
+	}
 }
Index: wp-testcase/test_user.php
===================================================================
--- wp-testcase/test_user.php	(revision 418)
+++ wp-testcase/test_user.php	(working copy)
@@ -235,6 +235,31 @@
 		$this->assertEquals( $user_id, $user4->ID );
 		$this->assertEquals( $user->user_login, $user4->user_login );
 	}
+
+	function test_get() {
+		$user_id = $this->_make_user('author', 'test_wp_user_get', 'password', 'test@test.com');
+
+		$user = new WP_User( $user_id );
+		$this->assertEquals( 'test_wp_user_get', $user->get( 'user_login' ) );
+		$this->assertEquals( 'test@test.com', $user->get( 'user_email' ) );
+		$this->assertEquals( 0, $user->get( 'use_ssl' ) );
+		$this->assertEquals( '', $user->get( 'field_that_does_not_exist' ) );
+
+		update_user_meta( $user_id, 'dashed-key', 'abcdefg' );
+		$this->assertEquals( 'abcdefg', $user->get( 'dashed-key' ) );
+	}
+
+	function test_is_set() {
+		$user_id = $this->_make_user('author', 'test_wp_user_is_set', 'password', 'test2@test.com');
+
+		$user = new WP_User( $user_id );
+		$this->assertTrue( $user->is_set( 'user_email') );
+		$this->assertTrue( $user->is_set( 'use_ssl' ) );
+		$this->assertFalse( $user->is_set( 'field_that_does_not_exist' ) );
+
+		update_user_meta( $user_id, 'dashed-key', 'abcdefg' );
+		$this->assertTrue( $user->is_set( 'dashed-key' ) );
+	}
 }
 
 ?>