remove dead code for PHPUnit

Author: Sidsector9

tests/Classifai/Watson/NLUSettingsTest.php

@@ -36,22 +36,6 @@ function set_up() {
 		$this->provider = new NLU( new Classification() );
 	}
 
-	/**
-	 * Test the option name.
-	 */
-	public function test_option_name() {
-		$this->assertSame( 'classifai_watson_nlu', $this->provider->get_option_name() );
-	}
-
-	/**
-	 * Retrieving the options.
-	 */
-	public function test_retrieving_options() {
-		$options = get_option( $this->provider->get_option_name() );
-
-		$this->assertEquals( $this->settings, $options );
-	}
-
 	/**
 	 * Tests the function providing debug information.
 	 */