Allowing single Behat scenario to be exebuted via BLT. (#466)

acquia · Sep 27, 2016 · aa3f297 · aa3f297
1 parent 2f6a78a
commit aa3f297
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Showing 3 changed files with 35 additions and 6 deletions.
diff --git a/phing/phingcludes/BehatTask.php b/phing/phingcludes/BehatTask.php
@@ -164,7 +164,14 @@ public function setExecutable($str)
    */
   public function setPath($path)
   {
-    $this->path = $path;
+    if (strstr($path, ':')) {
+      $array = explode(':', $path);
+      $this->path = $array[0];
+      $this->line = $array[1];
+    }
+    else {
+      $this->path = $path;
+    }
   }
 
   /**
@@ -404,7 +411,18 @@ public function main()
         );
       }
     }
-    $command[] = !empty($this->path) ? $this->path : '';
+
+    if (!empty($this->path)) {
+      if (isset($this->line)) {
+        $command[] = "{$this->path}:{$this->line}";
+      }
+      else{
+        $command[] = "{$this->path}";
+      }
+    }
+    else {
+      $command[] = "";
+    }
 
     if ($this->config) {
       if (!file_exists($this->config)) {

diff --git a/phing/tasks/tests.xml b/phing/tasks/tests.xml
@@ -17,7 +17,12 @@
   <target name="tests:behat:execute" description="Executes behat tests against specific path." hidden="true">
     <!-- Check to see if any behat tests exist in this directory. If not,
          behat will throw fatal error. -->
-    <exec command="find ${behat.path} -name *.feature -print -quit" logoutput="true" outputProperty="behat.tests.found"/>
+    <if>
+      <not><contains string="${behat.path}" substring=".feature"/></not>
+      <then>
+        <exec command="find ${behat.path} -name *.feature -print -quit" logoutput="true" outputProperty="behat.tests.found"/>
+      </then>
+    </if>
 
     <if>
       <istrue value="${behat.tests.found}"/>

diff --git a/readme/testing.md b/readme/testing.md
@@ -71,13 +71,19 @@ Before attempting to execute any tests, verify that composer dependencies are bu
 
 Each testing type can be either executed directly, or via a corresponding Phing target. Phing will execute the tests with default values defined in your project's yaml configuration files (project.yml). Examples:
 
-* `blt tests:all`
+* `blt tests`
 * `blt tests:behat`
 * `blt tests:phpunit`
 
-To execute a single test (with Phing):
+To execute a single feature (with Phing):
 
-* `blt tests:behat:execute -Dbehat.path=${PWD}/tests/behat/features/Examples.feature`
+    blt tests:behat -Dbehat.paths=${PWD}/tests/behat/features/Examples.feature
+
+To execute a single scenario (with Phing):
+
+    blt tests:behat -Dbehat.paths=${PWD}/tests/behat/features/Examples.feature:4
+
+Where "4" is the line number of the scenario in the feature file.
 
 To execute the tests directly (without Phing) see the following examples: