Improve tests

Author: dmitry-ivanov

tests/debug/BacktraceAsStringTest.php

@@ -9,22 +9,10 @@ class BacktraceAsStringTest extends TestCase
     /** @test */
     public function it_returns_backtrace_as_string_without_args()
     {
-        $start = file_get_contents($this->getExpectedBacktracePath());
+        $pattern = file_get_contents(__DIR__ . '/BacktraceAsStringTest/pattern.txt');
         $backtrace = $this->getBacktrace();
 
-        $this->assertStringStartsWith($start, $backtrace);
-    }
-
-    /**
-     * Get the expected backtrace path.
-     *
-     * @return string
-     */
-    private function getExpectedBacktracePath()
-    {
-        $travis = $this->isTravis() ? '.travis' : '';
-
-        return __DIR__ . "/BacktraceAsStringTest/backtrace{$travis}.txt";
+        $this->assertRegExp("/{$pattern}/m", $backtrace);
     }
 
     /**

tests/debug/BacktraceAsStringTest/backtrace.travis.txt

@@ -0,0 +1,4 @@
+#0  backtrace_as_string\(\) called at \[\/.*?\/tests\/debug\/BacktraceAsStringTest\.php:35\]
+#1  Illuminated\\Helpers\\Tests\\Debug\\BacktraceAsStringTest->anotherExtraMethod\(\) called at \[\/.*?\/tests\/debug\/BacktraceAsStringTest\.php:25\]
+#2  Illuminated\\Helpers\\Tests\\Debug\\BacktraceAsStringTest->getBacktrace\(\) called at \[\/.*?\/tests\/debug\/BacktraceAsStringTest\.php:13\]
+#3  Illuminated\\Helpers\\Tests\\Debug\\BacktraceAsStringTest->it_returns_backtrace_as_string_without_args\(\)

tests/debug/BacktraceAsStringTest/backtrace.txt

@@ -9,22 +9,10 @@ class MinimizedBacktraceAsStringTest extends TestCase
     /** @test */
     public function it_returns_minimized_backtrace_as_string()
     {
-        $start = file_get_contents($this->getExpectedBacktracePath());
+        $pattern = file_get_contents(__DIR__ . '/MinimizedBacktraceAsStringTest/pattern.txt');
         $backtrace = $this->getBacktrace();
 
-        $this->assertStringStartsWith($start, $backtrace);
-    }
-
-    /**
-     * Get the expected backtrace path.
-     *
-     * @return string
-     */
-    private function getExpectedBacktracePath()
-    {
-        $travis = $this->isTravis() ? '.travis' : '';
-
-        return __DIR__ . "/MinimizedBacktraceAsStringTest/backtrace{$travis}.txt";
+        $this->assertRegExp("/{$pattern}/m", $backtrace);
     }
 
     /**

tests/debug/BacktraceAsStringTest/pattern.txt

@@ -0,0 +1,4 @@
+#0 \/.*?\/src\/debug\.php:27
+#1 \/.*?\/tests\/debug\/MinimizedBacktraceAsStringTest\.php:35
+#2 \/.*?\/tests\/debug\/MinimizedBacktraceAsStringTest\.php:25
+#3 \/.*?\/tests\/debug\/MinimizedBacktraceAsStringTest\.php:13