From 1203519a28d8eca53ccc2b1f00045f976742baad Mon Sep 17 00:00:00 2001
From: Elliot Chance <elliotchance@gmail.com>
Date: Thu, 4 Sep 2014 00:24:09 +1000
Subject: [PATCH 1/3] testFindingVendorFolder

---
 src/Concise/Version.php       | 17 ++++++++++++++++-
 tests/Concise/VersionTest.php |  5 +++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/src/Concise/Version.php b/src/Concise/Version.php
index 44811774..73a5d552 100644
--- a/src/Concise/Version.php
+++ b/src/Concise/Version.php
@@ -4,9 +4,24 @@
 
 class Version
 {
+    public function findVendorFolder()
+    {
+        $path = __DIR__;
+        for ($i = 0; $i < 10; ++$i) {
+            $dir = scandir($path);
+            if (in_array('vendor', $dir)) {
+                return "$path/vendor";
+            }
+            $path .= "/..";
+        }
+
+        return null;
+    }
+
     public function getVersionForPackage($packageName)
     {
-        $packages = json_decode(file_get_contents(__DIR__ . '/../../vendor/composer/installed.json'));
+        $vendor = $this->findVendorFolder(__DIR__);
+        $packages = json_decode(file_get_contents("$vendor/composer/installed.json"));
         foreach ($packages as $package) {
             if ($package->name === $packageName) {
                 return $package->version;
diff --git a/tests/Concise/VersionTest.php b/tests/Concise/VersionTest.php
index 982a25a6..b2f4ef9c 100644
--- a/tests/Concise/VersionTest.php
+++ b/tests/Concise/VersionTest.php
@@ -24,4 +24,9 @@ public function testWeCanEasilyGetTheConciseVersion()
     {
         $this->assert($this->version->getConciseVersion(), equals, $this->version->getVersionForPackage('elliotchance/concise'));
     }
+
+    public function testFindingVendorFolder()
+    {
+        $this->assert($this->version->findVendorFolder(), ends_with, '/vendor');
+    }
 }

From 9d26563df7c9c4766f78a2c365adaf370876a322 Mon Sep 17 00:00:00 2001
From: Elliot Chance <elliotchance@gmail.com>
Date: Thu, 4 Sep 2014 00:27:54 +1000
Subject: [PATCH 2/3] testReturnEmptyStringIfVendorFolderCannotBeFound

---
 src/Concise/Version.php       | 4 ++++
 tests/Concise/VersionTest.php | 8 ++++++++
 2 files changed, 12 insertions(+)

diff --git a/src/Concise/Version.php b/src/Concise/Version.php
index 73a5d552..2652d56b 100644
--- a/src/Concise/Version.php
+++ b/src/Concise/Version.php
@@ -21,6 +21,10 @@ public function findVendorFolder()
     public function getVersionForPackage($packageName)
     {
         $vendor = $this->findVendorFolder(__DIR__);
+        if (!$vendor) {
+            return '';
+        }
+
         $packages = json_decode(file_get_contents("$vendor/composer/installed.json"));
         foreach ($packages as $package) {
             if ($package->name === $packageName) {
diff --git a/tests/Concise/VersionTest.php b/tests/Concise/VersionTest.php
index b2f4ef9c..3fd6efae 100644
--- a/tests/Concise/VersionTest.php
+++ b/tests/Concise/VersionTest.php
@@ -29,4 +29,12 @@ public function testFindingVendorFolder()
     {
         $this->assert($this->version->findVendorFolder(), ends_with, '/vendor');
     }
+
+    public function testReturnEmptyStringIfVendorFolderCannotBeFound()
+    {
+        $version = $this->niceMock('Concise\Version')
+                        ->stub('findVendorFolder')
+                        ->done();
+        $this->assert($version->getConciseVersion(), is_blank);
+    }
 }

From fc26bf4249c0323848eb833a5e47d1f93c751cd9 Mon Sep 17 00:00:00 2001
From: Elliot Chance <elliot@kounta.com>
Date: Thu, 4 Sep 2014 09:30:25 +1000
Subject: [PATCH 3/3] Dead code

---
 src/Concise/Version.php | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/Concise/Version.php b/src/Concise/Version.php
index 2652d56b..e25a2ee5 100644
--- a/src/Concise/Version.php
+++ b/src/Concise/Version.php
@@ -14,8 +14,6 @@ public function findVendorFolder()
             }
             $path .= "/..";
         }
-
-        return null;
     }
 
     public function getVersionForPackage($packageName)