Added influxdb from composer

lib/influxdb-php/tests/unit/DatabaseTest.php

@@ -0,0 +1,100 @@
+<?php
+
+namespace InfluxDB\Test;
+
+use InfluxDB\Client;
+use InfluxDB\Database;
+use InfluxDB\Driver\Guzzle;
+use InfluxDB\Point;
+use InfluxDB\ResultSet;
+use PHPUnit_Framework_MockObject_MockObject;
+use PHPUnit_Framework_TestCase;
+
+class DatabaseTest extends AbstractTest
+{
+
+    /**
+     * @var string
+     */
+    protected $dataToInsert;
+
+    /**
+     * @var
+     */
+    protected $mockResultSet;
+
+    public function setUp()
+    {
+        parent::setUp();
+
+        $this->resultData = file_get_contents(dirname(__FILE__) . '/result.example.json');
+
+        $this->mockClient->expects($this->any())
+            ->method('listDatabases')
+            ->will($this->returnValue(array('test123', 'test')));
+
+        $this->dataToInsert = file_get_contents(dirname(__FILE__) . '/input.example.json');
+
+    }
+
+    /**
+     *
+     */
+    public function testQuery()
+    {
+        $testResultSet = new ResultSet($this->resultData);
+        $this->assertEquals($this->database->query('SELECT * FROM test_metric'), $testResultSet);
+    }
+
+    public function testCreateRetentionPolicy()
+    {
+        $retentionPolicy = new Database\RetentionPolicy('test', '1d', 1, true);
+
+        $mockClient = $this->getClientMock(true);
+
+        $database = new Database('test', $mockClient);
+
+        $this->assertEquals($database->createRetentionPolicy($retentionPolicy), new ResultSet($this->getEmptyResult()));
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     */
+    public function testEmptyDatabaseName()
+    {
+        new Database(null, $this->mockClient);
+    }
+
+    public function testExists()
+    {
+        $database = new Database('test', $this->mockClient);
+
+        $this->assertEquals($database->exists(), true);
+    }
+
+
+    public function testNotExists()
+    {
+        $database = new Database('test_not_exists', $this->mockClient);
+
+        $this->assertEquals($database->exists(), false);
+    }
+
+    public function testWritePointsInASingleCall()
+    {
+        $point1 = new Point(
+            'cpu_load_short',
+            0.64,
+            array('host' => 'server01', 'region' => 'us-west'),
+            array('cpucount' => 10),
+            1435222310
+        );
+
+        $point2 = new Point(
+            'cpu_load_short',
+            0.84
+        );
+
+        $this->assertEquals(true, $this->database->writePoints(array($point1, $point2)));
+    }
+}