Refactor tests to use phpunit properly with standardized bootstrappin…

…g and maanging phpunit via composer

.travis.yml

@@ -23,4 +23,4 @@ install:
 - composer update
 - chmod +x ./tests/phpunit.sh
 
-script: ./tests/phpunit.sh travis
+script: ./phpunit.sh travis

composer.json

@@ -23,6 +23,9 @@
     "require": {
         "php": ">=5.2.0"
     },
+    "require-dev": {
+        "phpunit/phpunit": "4.*"
+    },
     "suggest": {
         "ext-libsodium": "Provides a modern crypto API that can be used to generate random bytes."
     },

phpunit.sh

@@ -0,0 +1,62 @@
+#!/usr/bin/env bash
+
+if [ "$1" == 'full' ]; then
+    fulltest=1
+elif [ "$1" == 'each' ]; then
+    testeach=1
+else
+    fulltest=0
+fi
+
+PHP_VERSION=$(php -r "echo PHP_VERSION_ID;")
+
+echo
+echo -e "\033[33mBegin Unit Testing\033[0m"
+# Run the testing suite
+echo "Basic test suite:"
+php vendor/bin/phpunit tests/unit
+if [ $? -ne 0 ]; then
+    # Test failure
+    exit 1
+fi
+echo "With open_basedir enabled:"
+php -d open_basedir=`pwd` vendor/bin/phpunit tests/unit
+if [ $? -ne 0 ]; then
+    # Test failure
+    exit 1
+fi
+echo "With open_basedir enabled, allowing /dev:"
+php -d open_basedir=`pwd`:/dev vendor/bin/phpunit tests/unit
+if [ $? -ne 0 ]; then
+    # Test failure
+    exit 1
+fi
+echo "With mbstring.func_overload enabled:"
+php -d mbstring.func_overload=7 vendor/bin/phpunit tests/unit
+if [ $? -ne 0 ]; then
+    # Test failure
+    exit 1
+fi
+
+if [[ "$testeach" == "1" ]]; then
+    echo "    CAPICOM:"
+    php vendor/bin/phpunit --bootstrap tests/specific/capicom.php tests/unit
+    echo "    /dev/urandom:"
+    php vendor/bin/phpunit --bootstrap tests/specific/dev_urandom.php tests/unit
+    echo "    libsodium:"
+    php vendor/bin/phpunit --bootstrap tests/specific/libsodium.php tests/unit
+    echo "    mcrypt:"
+    php vendor/bin/phpunit --bootstrap tests/specific/mcrypt.php tests/unit
+    echo "    openssl:"
+    php vendor/bin/phpunit --bootstrap tests/specific/openssl.php tests/unit
+fi
+
+# Should we perform full statistical analyses?
+if [[ "$fulltest" == "1" ]]; then
+    php vendor/bin/phpunit tests/full
+    if [ $? -ne 0 ]; then
+        # Test failure
+        exit 1
+    fi
+fi
+

phpunit.xml.dist

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit backupGlobals="true"
+         backupStaticAttributes="false"
+         bootstrap="lib/random.php"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnError="false"
+         stopOnFailure="false"
+         syntaxCheck="true"
+>
+    <testsuites>
+        <testsuite name="Unit">
+            <directory>tests/unit</directory>
+        </testsuite>
+    </testsuites>
+    <testsuites>
+        <testsuite name="Random Compat Test Suite">
+            <directory suffix="Test.php">./tests/unit</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">./lib</directory>
+        </whitelist>
+    </filter>
+</phpunit>