Make Clojure builder announce Leiningen version before running builds

features/support/step_definitions.rb

@@ -136,6 +136,15 @@ def decode(string)
     in_sequence($sequence)
 end
 
+Then /it announces active (?:lein|leiningen|Leiningen) version/ do
+  cmd = 'lein version'
+
+  $shell.expects(:execute).
+    with(cmd).
+    outputs(cmd).
+    in_sequence($sequence)
+end
+
 Then /it announces active (?:php|PHP) version/ do
   cmd = 'php --version'
 

features/test_clojure.feature

@@ -11,6 +11,7 @@ Feature: Testing a Clojure project
     Then it exports the given environment variables
      And it successfully clones the repository to the build dir with git
      And it successfully checks out the commit with git to the repository directory
+     And it announces active leiningen version
      And it successfully installs dependencies with lein
      And it successfully runs the script: lein test
      And it closes the ssh session
@@ -24,6 +25,7 @@ Feature: Testing a Clojure project
        | job:test:log    | log: git clone                |
        | job:test:log    | log: cd travis-ci/travis-ci   |
        | job:test:log    | log: git checkout             |
+       | job:test:log    | log: lein version             |
        | job:test:log    | log: lein deps                |
        | job:test:log    | log: lein test                |
        | job:test:log    | log: /Done.* 0/               |
@@ -49,6 +51,7 @@ Feature: Testing a Clojure project
     Then it exports the given environment variables
      And it successfully clones the repository to the build dir with git
      And it successfully checks out the commit with git to the repository directory
+     And it announces active leiningen version
      And it fails to install dependencies with lein
      And it closes the ssh session
      And it returns the status 1
@@ -58,6 +61,7 @@ Feature: Testing a Clojure project
     Then it exports the given environment variables
      And it successfully clones the repository to the build dir with git
      And it successfully checks out the commit with git to the repository directory
+     And it announces active leiningen version
      And it successfully installs dependencies with lein
      And it fails to run the script: lein test
      And it closes the ssh session

lib/travis/build/job/test/clojure.rb

@@ -6,6 +6,22 @@ class Clojure < Test
           class Config < Hashr
             define :install => 'lein deps', :script  => 'lein test'
           end
+
+          def setup
+            super
+
+            announce_leiningen
+          end
+
+          def uses_leiningen?
+            @uses_leiningen ||= shell.file_exists?('project.clj')
+          end
+
+          protected
+
+          def announce_leiningen
+            shell.execute("lein version")
+          end
         end
       end
     end

spec/build/job/test/clojure_spec.rb

@@ -2,7 +2,9 @@
 require 'travis/build'
 
 describe Travis::Build::Job::Test::Clojure do
-  let(:config) { Travis::Build::Job::Test::Clojure::Config.new }
+  let(:shell)  { stub('shell', :execute => true) }
+  let(:config) { described_class::Config.new }
+  let(:job)    { described_class.new(shell, nil , config) }
 
   describe 'config' do
     it 'defaults :install to "lein deps"' do
@@ -13,4 +15,16 @@
       config.script.should == 'lein test'
     end
   end
+
+
+
+  describe "setup" do
+    let(:shell)  { stub('shell') }
+
+    it "announces Leiningen version" do
+      shell.expects(:execute).with('lein version')
+
+      job.setup
+    end
+  end
 end