Adjust GitDownloaderTest to include for the new getVersion() method in Git.

tests/Composer/Test/Downloader/GitDownloaderTest.php

@@ -85,23 +85,31 @@ class GitDownloaderTest extends TestCase
             ->will($this->returnValue('dev-master'));
         $processExecutor = $this->getMock('Composer\Util\ProcessExecutor');
 
-        $expectedGitCommand = $this->winCompat("git clone --no-checkout 'https://example.com/composer/composer' 'composerPath' && cd 'composerPath' && git remote add composer 'https://example.com/composer/composer' && git fetch composer");
         $processExecutor->expects($this->at(0))
+            ->method('execute')
+            ->with($this->equalTo($this->winCompat('git --version')))
+            ->will($this->returnCallback(function($command, &$output = null) {
+                $output = 'git version 1.0.0';
+                return 0;
+            }));
+
+        $expectedGitCommand = $this->winCompat("git clone --no-checkout 'https://example.com/composer/composer' 'composerPath' && cd 'composerPath' && git remote add composer 'https://example.com/composer/composer' && git fetch composer");
+        $processExecutor->expects($this->at(1))
             ->method('execute')
             ->with($this->equalTo($expectedGitCommand))
             ->will($this->returnValue(0));
 
-        $processExecutor->expects($this->at(1))
+        $processExecutor->expects($this->at(2))
             ->method('execute')
             ->with($this->equalTo($this->winCompat("git branch -r")), $this->equalTo(null), $this->equalTo($this->winCompat('composerPath')))
             ->will($this->returnValue(0));
 
-        $processExecutor->expects($this->at(2))
+        $processExecutor->expects($this->at(3))
             ->method('execute')
             ->with($this->equalTo($this->winCompat("git checkout 'master' --")), $this->equalTo(null), $this->equalTo($this->winCompat('composerPath')))
             ->will($this->returnValue(0));
 
-        $processExecutor->expects($this->at(3))
+        $processExecutor->expects($this->at(4))
             ->method('execute')
             ->with($this->equalTo($this->winCompat("git reset --hard '1234567890123456789012345678901234567890' --")), $this->equalTo(null), $this->equalTo($this->winCompat('composerPath')))
             ->will($this->returnValue(0));
@@ -127,41 +135,49 @@ class GitDownloaderTest extends TestCase
             ->will($this->returnValue('1.0.0'));
         $processExecutor = $this->getMock('Composer\Util\ProcessExecutor');
 
-        $expectedGitCommand = $this->winCompat("git clone --no-checkout 'https://github.com/mirrors/composer' 'composerPath' && cd 'composerPath' && git remote add composer 'https://github.com/mirrors/composer' && git fetch composer");
         $processExecutor->expects($this->at(0))
+            ->method('execute')
+            ->with($this->equalTo($this->winCompat('git --version')))
+            ->will($this->returnCallback(function($command, &$output = null) {
+                $output = 'git version 1.0.0';
+                return 0;
+            }));
+
+        $expectedGitCommand = $this->winCompat("git clone --no-checkout 'https://github.com/mirrors/composer' 'composerPath' && cd 'composerPath' && git remote add composer 'https://github.com/mirrors/composer' && git fetch composer");
+        $processExecutor->expects($this->at(1))
             ->method('execute')
             ->with($this->equalTo($expectedGitCommand))
             ->will($this->returnValue(1));
 
-        $processExecutor->expects($this->at(1))
+        $processExecutor->expects($this->at(2))
             ->method('getErrorOutput')
             ->with()
             ->will($this->returnValue('Error1'));
 
         $expectedGitCommand = $this->winCompat("git clone --no-checkout 'git@github.com:mirrors/composer' 'composerPath' && cd 'composerPath' && git remote add composer 'git@github.com:mirrors/composer' && git fetch composer");
-        $processExecutor->expects($this->at(2))
+        $processExecutor->expects($this->at(3))
             ->method('execute')
             ->with($this->equalTo($expectedGitCommand))
             ->will($this->returnValue(0));
 
         $expectedGitCommand = $this->winCompat("git remote set-url origin 'https://github.com/composer/composer'");
-        $processExecutor->expects($this->at(3))
+        $processExecutor->expects($this->at(4))
             ->method('execute')
             ->with($this->equalTo($expectedGitCommand), $this->equalTo(null), $this->equalTo($this->winCompat('composerPath')))
             ->will($this->returnValue(0));
 
         $expectedGitCommand = $this->winCompat("git remote set-url --push origin 'git@github.com:composer/composer.git'");
-        $processExecutor->expects($this->at(4))
+        $processExecutor->expects($this->at(5))
             ->method('execute')
             ->with($this->equalTo($expectedGitCommand), $this->equalTo(null), $this->equalTo($this->winCompat('composerPath')))
             ->will($this->returnValue(0));
 
-        $processExecutor->expects($this->at(5))
+        $processExecutor->expects($this->at(6))
             ->method('execute')
             ->with($this->equalTo('git branch -r'))
             ->will($this->returnValue(0));
 
-        $processExecutor->expects($this->at(6))
+        $processExecutor->expects($this->at(7))
             ->method('execute')
             ->with($this->equalTo($this->winCompat("git checkout 'ref' -- && git reset --hard 'ref' --")), $this->equalTo(null), $this->equalTo($this->winCompat('composerPath')))
             ->will($this->returnValue(0));
@@ -202,19 +218,27 @@ class GitDownloaderTest extends TestCase
             ->will($this->returnValue('1.0.0'));
         $processExecutor = $this->getMock('Composer\Util\ProcessExecutor');
 
-        $expectedGitCommand = $this->winCompat("git clone --no-checkout '{$url}' 'composerPath' && cd 'composerPath' && git remote add composer '{$url}' && git fetch composer");
         $processExecutor->expects($this->at(0))
+            ->method('execute')
+            ->with($this->equalTo($this->winCompat('git --version')))
+            ->will($this->returnCallback(function($command, &$output = null) {
+                $output = 'git version 1.0.0';
+                return 0;
+            }));
+
+        $expectedGitCommand = $this->winCompat("git clone --no-checkout '{$url}' 'composerPath' && cd 'composerPath' && git remote add composer '{$url}' && git fetch composer");
+        $processExecutor->expects($this->at(1))
             ->method('execute')
             ->with($this->equalTo($expectedGitCommand))
             ->will($this->returnValue(0));
 
         $expectedGitCommand = $this->winCompat("git remote set-url --push origin '{$pushUrl}'");
-        $processExecutor->expects($this->at(1))
+        $processExecutor->expects($this->at(2))
             ->method('execute')
             ->with($this->equalTo($expectedGitCommand), $this->equalTo(null), $this->equalTo($this->winCompat('composerPath')))
             ->will($this->returnValue(0));
 
-        $processExecutor->expects($this->exactly(4))
+        $processExecutor->expects($this->exactly(5))
             ->method('execute')
             ->will($this->returnValue(0));
 
@@ -240,6 +264,13 @@ class GitDownloaderTest extends TestCase
             ->will($this->returnValue(array('https://example.com/composer/composer')));
         $processExecutor = $this->getMock('Composer\Util\ProcessExecutor');
         $processExecutor->expects($this->at(0))
+            ->method('execute')
+            ->with($this->equalTo($this->winCompat('git --version')))
+            ->will($this->returnCallback(function($command, &$output = null) {
+                $output = 'git version 1.0.0';
+                return 0;
+            }));
+        $processExecutor->expects($this->at(1))
             ->method('execute')
             ->with($this->equalTo($expectedGitCommand))
             ->will($this->returnValue(1));