Fixed test runnig on all versions.

.travis.yml

@@ -23,16 +23,11 @@ install:
   - composer install --prefer-source
   - if ( test ! -z $COVERAGE ); then mkdir cov; fi
   - if ( test ! -z $COVERAGE ); then export COVERAGE=--coverage-clover=`pwd`/cov/clover.xml; fi
-matrix:
-  allow_failures:
-    # Testing was changed in HEAD, allow for failure until we figure
-    # out how to use the new version.
-    - env: UNISH_DB_URL=mysql://root:@127.0.0.1 DRUSH_VERSION=dev-master COVERAGE=y
 before_script:
-  - export BOOTSTRAP=$DRUSH_DIR/tests/drush_testcase.inc
+  - export CONFIG="--configuration=$DRUSH_DIR/tests"
   # Disable host key checking for d.o.
   - echo -e "Host git.drupal.org\n\tStrictHostKeyChecking no\n" >> ~/.ssh/config
-script: phpunit --bootstrap=$BOOTSTRAP $COVERAGE tests
+script: phpunit $CONFIG $COVERAGE tests
 notifications:
   flowdock: 78b17a3314f1bac5207d8e65e391287b
 after_script:

tests/bandaidTest.php

@@ -5,10 +5,18 @@
  * PHPUnit Tests for Bandaid.
  */
 
+// The test class changed name in Drush 7, so if we're running under Drush 5/6,
+// we load a class that defines the new name as a subclass to the old.
+if (class_exists('Drush_CommandTestCase', FALSE)) {
+  require_once 'oldtest-shim.inc';
+}
+
+use Unish\CommandUnishTestCase;
+
 /**
  * Deployotron testing class.
  */
-class BandaidCase extends Drush_CommandTestCase {
+class BandaidCase extends CommandUnishTestCase {
   /**
    * Setup before running any tests.
    */
@@ -36,6 +44,9 @@ public function setUp() {
       // Remove modules from previous test runs.
       exec('rm -rf ' . $this->webroot() . '/sites/all/modules/*');
     }
+
+    // Clear drush cache to ensure that it discovers the command.
+    $this->drush('cc', array('drush'));
   }
 
   /**

tests/oldtest-shim.inc

@@ -0,0 +1,10 @@
+<?php
+
+/**
+ * @file
+ * Glue class for running tests on Drush 5/6.
+ */
+
+namespace Unish;
+
+abstract class CommandUnishTestCase extends \Drush_CommandTestCase {}