Switch from mocha to rspec mocks

spec/spec_helper.rb

@@ -89,7 +89,7 @@ def set_hieradata(hieradata)
   }
 
   c.mock_framework = :rspec
-  c.mock_with :mocha
+  c.mock_with :rspec
 
   c.module_path = File.join(fixture_path, 'modules')
   c.manifest_dir = File.join(fixture_path, 'manifests') if c.respond_to?(:manifest_dir)

spec/unit/facter/ima_log_size_spec.rb

@@ -9,15 +9,15 @@
 
   context 'the required file is not present' do
     it 'should return nil' do
-      File.stubs(:exists?).with('/sys/kernel/security/ima/ascii_runtime_measurements').returns false
+      allow(File).to receive(:exists?).with('/sys/kernel/security/ima/ascii_runtime_measurements').and_return false
       expect(Facter.fact(:ima_log_size).value).to eq nil
     end
   end
 
   context 'the required file is present' do
     it 'should read the contents of the file as an integer' do
-      File.stubs(:exists?).with('/sys/kernel/security/ima/ascii_runtime_measurements').returns true
-      Facter::Core::Execution.stubs(:execute).with('wc -c /sys/kernel/security/ima/ascii_runtime_measurements').returns '1337'
+      allow(File).to receive(:exists?).with('/sys/kernel/security/ima/ascii_runtime_measurements').and_return true
+      allow(Facter::Core::Execution).to receive(:execute).with('wc -c /sys/kernel/security/ima/ascii_runtime_measurements').and_return '1337'
 
       expect(Facter.fact(:ima_log_size).value).to eq 1337
     end

spec/unit/facter/ima_security_attr_spec.rb

@@ -5,13 +5,13 @@
   before :each do
     Facter.clear
     Facter.clear_messages
-    Facter.stubs(:value).with(:cmdline).returns({'ima_appraise_tcb' => "", 'foo' => 'bar' })
-    Facter.stubs(:value).with(:puppet_vardir).returns('/tmp')
+    allow(Facter).to receive(:value).with(:cmdline).and_return({'ima_appraise_tcb' => "", 'foo' => 'bar' })
+    allow(Facter).to receive(:value).with(:puppet_vardir).and_return('/tmp')
   end
 
   context 'The script is running' do
     before :each do
-      Facter::Core::Execution.stubs(:execute).with('ps -ef').returns 'All kinds of junk and ima_security_attr_update.sh'
+      allow(Facter::Core::Execution).to receive(:execute).with('ps -ef').and_return 'All kinds of junk and ima_security_attr_update.sh'
     end
 
     it 'should return updating' do
@@ -20,18 +20,18 @@
   end
 
   context 'The script is not running' do
-    before(:each) { Facter::Core::Execution.stubs(:execute).with('ps -ef').returns 'All kinds of junki\nAnd more junk\nbut not that which shall not be named'}
+    before(:each) { allow(Facter::Core::Execution).to receive(:execute).with('ps -ef').and_return 'All kinds of junki\nAnd more junk\nbut not that which shall not be named'}
 
     context 'The relabel file is not present' do
-      before(:each) { File.stubs(:exists?).with('/tmp/simp/.ima_relabel').returns(false) }
+      before(:each) { allow(File).to receive(:exists?).with('/tmp/simp/.ima_relabel').and_return(false) }
 
       it 'should return inactive' do
         expect(Facter.fact(:ima_security_attr).value).to eq 'inactive'
       end
     end
 
     context 'The relabel file is present' do
-      before(:each) { File.stubs(:exists?).with('/tmp/simp/.ima_relabel').returns(true) }
+      before(:each) { allow(File).to receive(:exists?).with('/tmp/simp/.ima_relabel').and_return(true) }
 
       it 'should return inactive' do
         expect(Facter.fact(:ima_security_attr).value).to eq 'need_relabel'