Fix test expectation

weierophinney · weierophinney · commit f4575ed940d7 · 2018-09-17T11:11:47.000-05:00
`AbstractResult::getMessage()` (and `ResultInterface::getMessage()`)
document the return type as a `string`, not a `null`. An empty string
should be the expected default.
diff --git a/test/BasicClassesTest.php b/test/BasicClassesTest.php
@@ -77,7 +77,7 @@ public function testConstructor()
     public function testSetters()
     {
         $result = new Success();
-        $this->assertSame(null, $result->getMessage());
+        $this->assertSame('', $result->getMessage());
         $this->assertSame(null, $result->getData());
 
         $result->setMessage('foo');

Original file line number	Diff line number	Diff line change
`@@ -77,7 +77,7 @@ public function testConstructor()`
`77`	`77`	`public function testSetters()`
`78`	`78`	`{`
`79`	`79`	`$result = new Success();`
`80`		`- $this->assertSame(null, $result->getMessage());`
	`80`	`+ $this->assertSame('', $result->getMessage());`
`81`	`81`	`$this->assertSame(null, $result->getData());`
`82`	`82`
`83`	`83`	`$result->setMessage('foo');`