add phpunit tests

Author: aivis

composer.json

@@ -13,6 +13,9 @@
         "php": ">=5.3.0",
         "ext-curl": "*"
     },
+    "require-dev": {
+        "phpunit/phpunit": "~4.0"
+    },
     "autoload": {
         "classmap": [
             "src/migrations"

tests/ExceptionEncoderTest.php

@@ -0,0 +1,45 @@
+<?php
+
+class ExceptionEncoderTest extends PHPUnit_Framework_TestCase
+{
+    public function testExceptionObjectResult()
+    {
+        $code = 1234;
+        $message = 'Test Message';
+        $exception = new \DomainException($message, $code);
+
+        $encoder = new Understand\UnderstandLaravel\ExceptionEncoder();
+        $exceptionArray = $encoder->exceptionToArray($exception);
+        $stackTraceArray = $encoder->stackTraceToArray($exception->getTrace());
+
+        $this->assertSame($message, $exceptionArray['message']);
+        $this->assertSame('DomainException', $exceptionArray['class']);
+        $this->assertSame($code, $exceptionArray['code']);
+        $this->assertSame(__FILE__, $exceptionArray['file']);
+        $this->assertSame(serialize($stackTraceArray), serialize($exceptionArray['stack']));
+        $this->assertNotEmpty($exceptionArray['line']);
+    }
+
+    public function testStackTraceResult()
+    {
+        $exception = new \DomainException;
+
+        $encoder = new Understand\UnderstandLaravel\ExceptionEncoder();
+        $originalStackTrace = $exception->getTrace();
+        $stackTraceArray = $encoder->stackTraceToArray($originalStackTrace);
+
+        $this->assertSame(count($originalStackTrace), count($stackTraceArray));
+        $this->assertSame($originalStackTrace[0]['function'], $stackTraceArray[0]['function']);
+        $this->assertSame($originalStackTrace[0]['class'], $stackTraceArray[0]['class']);
+    }
+
+    public function testEmptyExceptionMessageCase()
+    {
+        $exception = new \DomainException;
+        $encoder = new Understand\UnderstandLaravel\ExceptionEncoder();
+        $exceptionArray = $encoder->exceptionToArray($exception);
+
+        $this->assertSame('DomainException', $exceptionArray['message']);
+    }
+
+}

tests/FieldProviderTest.php

@@ -0,0 +1,19 @@
+<?php
+
+class FieldProviderTest extends PHPUnit_Framework_TestCase
+{
+    public function testExtend()
+    {
+        $fieldProvider = new \Understand\UnderstandLaravel\FieldProvider();
+        $method = 'getTestValue';
+        $value = 'tets value';
+        $this->assertFalse(method_exists($fieldProvider, $method));
+
+        $fieldProvider->extend($method, function() use($value)
+        {
+            return $value;
+        });
+
+        $this->assertSame($value, $fieldProvider->{$method}());
+    }
+}

tests/TokenProviderTest.php

@@ -0,0 +1,17 @@
+<?php
+
+class TokenProviderTest extends PHPUnit_Framework_TestCase
+{
+    public function testRandomToken()
+    {
+        $tokenProvider = new Understand\UnderstandLaravel\TokenProvider();
+        $initialToken = $tokenProvider->getToken();
+
+        $this->assertNotEmpty($initialToken);
+        $this->assertSame($initialToken, $tokenProvider->getToken());
+
+        $tokenProvider->generate();
+
+        $this->assertNotSame($initialToken, $tokenProvider->getToken());
+    }
+}