Merge pull request #283 from lloc/chore

Tests enhanced

Author: lloc

tests/TestMslsGetSet.php

@@ -6,7 +6,7 @@
 
 class TestMslsGetSet extends MslsUnitTestCase {
 
-	public function test_unset() {
+	public function test_unset(): void {
 		$obj = new MslsGetSet();
 		$this->assertTrue( $obj->is_empty() );
 
@@ -17,7 +17,7 @@ public function test_unset() {
 		$this->assertTrue( $obj->is_empty() );
 	}
 
-	public function test_set_empty() {
+	public function test_set_empty(): void {
 		$obj = new MslsGetSet();
 		$this->assertTrue( $obj->is_empty() );
 
@@ -28,7 +28,7 @@ public function test_set_empty() {
 		$this->assertTrue( $obj->is_empty() );
 	}
 
-	public function test_set() {
+	public function test_set(): void {
 		$obj = new MslsGetSet();
 
 		$obj->abc = 'test';
@@ -37,7 +37,7 @@ public function test_set() {
 		$this->assertTrue( isset( $obj->abc ) );
 	}
 
-	public function test_isset() {
+	public function test_isset(): void {
 		$obj = new MslsGetSet();
 
 		$this->assertTrue( $obj->is_empty() );
@@ -48,15 +48,15 @@ public function test_isset() {
 		$this->assertEquals( 'test', $obj->abc );
 	}
 
-	public function test_has_value() {
+	public function test_has_value(): void {
 		$obj = new MslsGetSet();
 
 		$obj->a_key = 'test';
 
 		$this->assertTrue( $obj->has_value( 'a_key' ) );
 	}
 
-	public function test_get_array() {
+	public function test_get_array(): void {
 		$obj = new MslsGetSet();
 
 		$obj->temp = 'test';

tests/TestMslsLink.php

@@ -7,27 +7,27 @@
 
 class TestMslsLink extends MslsUnitTestCase {
 
-	public function test_get_types() {
+	public function test_get_types(): void {
 		$this->assertCount( 4, MslsLink::get_types() );
 	}
 
-	public function test_get_description() {
+	public function test_get_description(): void {
 		Functions\when( '__' )->returnArg();
 
 		$this->assertEquals( 'Flag and description', MslsLink::get_description() );
 	}
 
-	public function test_get_types_description() {
+	public function test_get_types_description(): void {
 		Functions\when( '__' )->returnArg();
 
 		$this->assertCount( 4, MslsLink::get_types_description() );
 	}
 
-	public function test_callback() {
+	public function test_callback(): void {
 		$this->assertEquals( '{Test}', MslsLink::callback( 'Test' ) );
 	}
 
-	public function test_object2string_conversion() {
+	public function test_object2string_conversion(): void {
 		$obj = MslsLink::create( 0 );
 
 		$this->assertEquals( '<img src="{src}" alt="{alt}"/> {txt}', strval( $obj ) );