Make Workflow tests run

.gitignore

@@ -0,0 +1,3 @@
+run-tests-tmp
+vendor
+composer.lock

composer.json

@@ -40,5 +40,11 @@
     "homepage": "https://github.com/zetacomponents",
     "license": "apache2",
     "name": "zetacomponents/workflow",
-    "type": "library"
+    "type": "library",
+    "require": {
+        "zetacomponents/base": "*"
+    },
+    "require-dev": {
+        "zetacomponents/unit-test": "*"
+    }
 }

phpunit.xml.dist

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit bootstrap="./tests/bootstrap.php" colors="true">
+    <testsuites>
+        <testsuite name="Zeta Components Workflow">
+            <directory suffix="_test.php">./tests</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./src</directory>
+        </whitelist>
+    </filter>
+</phpunit>

tests/bootstrap.php

@@ -0,0 +1,15 @@
+<?php
+if ( ! @include __DIR__ . '/../vendor/.composer/autoload.php' )
+{
+    die(<<<'EOT'
+You must set up the project dependencies, run the following commands:
+wget http://getcomposer.org/composer.phar
+php composer.phar install --dev
+
+You can then run tests by calling:
+
+phpunit
+EOT
+       );
+}
+