Merge branch 'ticket/2.7.x/4142-metadata_json' into 2.7.x

* ticket/2.7.x/4142-metadata_json:
  (#4142) Fix module check not to fail when empty metadata.json

1 files changed, 38 insertions, 9 deletions

diff --git a/spec/unit/module_spec.rb b/spec/unit/module_spec.rb
index 8d38657f9..822c76296 100755
--- a/spec/unit/module_spec.rb
+++ b/spec/unit/module_spec.rb
@@ -505,12 +505,38 @@ describe Puppet::Module do
     mod.metadata_file.should == mod.metadata_file
   end
 
-  it "should know if it has a metadata file" do
+  it "should have metadata if it has a metadata file and its data is not empty" do
     FileTest.expects(:exist?).with(@module.metadata_file).returns true
+    File.stubs(:read).with(@module.metadata_file).returns "{\"foo\" : \"bar\"}"
 
     @module.should be_has_metadata
   end
 
+  it "should have metadata if it has a metadata file and its data is not empty" do
+    FileTest.expects(:exist?).with(@module.metadata_file).returns true
+    File.stubs(:read).with(@module.metadata_file).returns "{\"foo\" : \"bar\"}"
+
+    @module.should be_has_metadata
+  end
+
+  it "should not have metadata if has a metadata file and its data is empty" do
+    FileTest.expects(:exist?).with(@module.metadata_file).returns true
+    File.stubs(:read).with(@module.metadata_file).returns "/*
++-----------------------------------------------------------------------+
+|                                                                       |
+|                    ==> DO NOT EDIT THIS FILE! <==                     |
+|                                                                       |
+|   You should edit the `Modulefile` and run `puppet-module build`      |
+|   to generate the `metadata.json` file for your releases.             |
+|                                                                       |
++-----------------------------------------------------------------------+
+*/
+
+{}"
+
+    @module.should_not be_has_metadata
+  end
+
   it "should know if it is missing a metadata file" do
     FileTest.expects(:exist?).with(@module.metadata_file).returns false
 
@@ -528,16 +554,16 @@ describe Puppet::Module do
     Puppet::Module.new("yay")
   end
 
-  describe "when loading the medatada file", :if => Puppet.features.json? do
+  describe "when loading the medatada file", :if => Puppet.features.pson? do
     before do
       @data = {
-        :license => "GPL2",
-        :author => "luke",
-        :version => "1.0",
-        :source => "http://foo/",
+        :license       => "GPL2",
+        :author        => "luke",
+        :version       => "1.0",
+        :source        => "http://foo/",
         :puppetversion => "0.25"
       }
-      @text = @data.to_json
+      @text = @data.to_pson
 
       @module = Puppet::Module.new("foo")
       @module.stubs(:metadata_file).returns "/my/file"
@@ -552,9 +578,12 @@ describe Puppet::Module do
 
       it "should fail if #{attr} is not present in the metadata file" do
         @data.delete(attr.to_sym)
-        @text = @data.to_json
+        @text = @data.to_pson
         File.stubs(:read).with("/my/file").returns @text
-        lambda { @module.load_metadata }.should raise_error(Puppet::Module::MissingMetadata)
+        lambda { @module.load_metadata }.should raise_error(
+          Puppet::Module::MissingMetadata,
+          "No #{attr} module metadata provided for foo"
+        )
       end
     end