1 files changed, 172 insertions, 0 deletions

diff --git a/tests/config/ConfigManagerTest.php b/tests/config/ConfigManagerTest.php
new file mode 100644
index 00000000..436e3d67
--- /dev/null
+++ b/tests/config/ConfigManagerTest.php
@@ -0,0 +1,172 @@
+<?php
+
+/**
+ * Unit tests for Class ConfigManagerTest
+ *
+ * Note: it only test the manager with ConfigJson,
+ *  ConfigPhp is only a workaround to handle the transition to JSON type.
+ */
+class ConfigManagerTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * @var ConfigManager
+     */
+    protected $conf;
+
+    public function setUp()
+    {
+        $this->conf = new ConfigManager('tests/utils/config/configJson');
+    }
+
+    /**
+     * Simple config test:
+     *   1. Set settings.
+     *   2. Check settings value.
+     */
+    public function testSetGet()
+    {
+        $this->conf->set('paramInt', 42);
+        $this->conf->set('paramString', 'value1');
+        $this->conf->set('paramBool', false);
+        $this->conf->set('paramArray', array('foo' => 'bar'));
+        $this->conf->set('paramNull', null);
+
+        $this->assertEquals(42, $this->conf->get('paramInt'));
+        $this->assertEquals('value1', $this->conf->get('paramString'));
+        $this->assertFalse($this->conf->get('paramBool'));
+        $this->assertEquals(array('foo' => 'bar'), $this->conf->get('paramArray'));
+        $this->assertEquals(null, $this->conf->get('paramNull'));
+    }
+
+    /**
+     * Set/write/get config test:
+     *   1. Set settings.
+     *   2. Write it to the config file.
+     *   3. Read the file.
+     *   4. Check settings value.
+     */
+    public function testSetWriteGet()
+    {
+        $this->conf->set('paramInt', 42);
+        $this->conf->set('paramString', 'value1');
+        $this->conf->set('paramBool', false);
+        $this->conf->set('paramArray', array('foo' => 'bar'));
+        $this->conf->set('paramNull', null);
+
+        $this->conf->setConfigFile('tests/utils/config/configTmp');
+        $this->conf->write(true);
+        $this->conf->reload();
+        unlink($this->conf->getConfigFileExt());
+
+        $this->assertEquals(42, $this->conf->get('paramInt'));
+        $this->assertEquals('value1', $this->conf->get('paramString'));
+        $this->assertFalse($this->conf->get('paramBool'));
+        $this->assertEquals(array('foo' => 'bar'), $this->conf->get('paramArray'));
+        $this->assertEquals(null, $this->conf->get('paramNull'));
+    }
+
+    /**
+     * Test set/write/get with nested keys.
+     */
+    public function testSetWriteGetNested()
+    {
+        $this->conf->set('foo.bar.key.stuff', 'testSetWriteGetNested');
+
+        $this->conf->setConfigFile('tests/utils/config/configTmp');
+        $this->conf->write(true);
+        $this->conf->reload();
+        unlink($this->conf->getConfigFileExt());
+
+        $this->assertEquals('testSetWriteGetNested', $this->conf->get('foo.bar.key.stuff'));
+    }
+
+    /**
+     * Set with an empty key.
+     *
+     * @expectedException Exception
+     * @expectedExceptionMessageRegExp #^Invalid setting key parameter. String expected, got.*#
+     */
+    public function testSetEmptyKey()
+    {
+        $this->conf->set('', 'stuff');
+    }
+
+    /**
+     * Set with an array key.
+     *
+     * @expectedException Exception
+     * @expectedExceptionMessageRegExp #^Invalid setting key parameter. String expected, got.*#
+     */
+    public function testSetArrayKey()
+    {
+        $this->conf->set(array('foo' => 'bar'), 'stuff');
+    }
+
+    /**
+     * Try to write the config without mandatory parameter (e.g. 'login').
+     *
+     * @expectedException MissingFieldConfigException
+     */
+    public function testWriteMissingParameter()
+    {
+        $this->conf->setConfigFile('tests/utils/config/configTmp');
+        $this->assertFalse(file_exists($this->conf->getConfigFileExt()));
+        $this->conf->reload();
+
+        $this->conf->write(true);
+    }
+
+    /**
+     * Try to get non existent config keys.
+     */
+    public function testGetNonExistent()
+    {
+        $this->assertEquals('', $this->conf->get('nope.test'));
+        $this->assertEquals('default', $this->conf->get('nope.test', 'default'));
+    }
+
+    /**
+     * Test the 'exists' method with existent values.
+     */
+    public function testExistsOk()
+    {
+        $this->assertTrue($this->conf->exists('credentials.login'));
+        $this->assertTrue($this->conf->exists('config.foo'));
+    }
+
+    /**
+     * Test the 'exists' method with non existent or invalid values.
+     */
+    public function testExistsKo()
+    {
+        $this->assertFalse($this->conf->exists('nope'));
+        $this->assertFalse($this->conf->exists('nope.nope'));
+        $this->assertFalse($this->conf->exists(''));
+        $this->assertFalse($this->conf->exists(false));
+    }
+
+    /**
+     * Reset the ConfigManager instance.
+     */
+    public function testReset()
+    {
+        $confIO = $this->conf->getConfigIO();
+        $this->conf->reset();
+        $this->assertFalse($confIO === $this->conf->getConfigIO());
+    }
+
+    /**
+     * Reload the config from file.
+     */
+    public function testReload()
+    {
+        $this->conf->setConfigFile('tests/utils/config/configTmp');
+        $newConf = ConfigJson::getPhpHeaders() . '{ "key": "value" }';
+        file_put_contents($this->conf->getConfigFileExt(), $newConf);
+        $this->conf->reload();
+        unlink($this->conf->getConfigFileExt());
+        // Previous conf no longer exists, and new values have been loaded.
+        $this->assertFalse($this->conf->exists('credentials.login'));
+        $this->assertEquals('value', $this->conf->get('key'));
+    }
+}