1 files changed, 14 insertions, 1 deletions
diff --git a/spec/functions/load_module_metadata_spec.rb b/spec/functions/load_module_metadata_spec.rb
index ba542eb..fe665fb 100755
--- a/spec/functions/load_module_metadata_spec.rb
+++ b/spec/functions/load_module_metadata_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe 'load_module_metadata' do
   it { is_expected.not_to eq(nil) }
   it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
-  it { is_expected.to run.with_params("one", "two").and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
+  it { is_expected.to run.with_params("one", "two", "three").and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
 
   it "should json parse the file" do
      allow(scope).to receive(:function_get_module_path).with(['science']).and_return('/path/to/module/')
@@ -13,4 +13,17 @@ describe 'load_module_metadata' do
      result = subject.call(['science'])
      expect(result['name']).to eq('spencer-science')
   end
+
+  it "should fail by default if there is no metadata.json" do
+     allow(scope).to receive(:function_get_module_path).with(['science']).and_return('/path/to/module/')
+     allow(File).to receive(:exists?).with(/metadata.json/).and_return(false)
+     expect {subject.call(['science'])}.to raise_error(Puppet::ParseError)
+  end
+
+  it "should return nil if user allows empty metadata.json" do
+     allow(scope).to receive(:function_get_module_path).with(['science']).and_return('/path/to/module/')
+     allow(File).to receive(:exists?).with(/metadata.json/).and_return(false)
+     result = subject.call(['science', true])
+     expect(result).to eq({})
+  end
 end