drop legacy tests

spec/classes/apache_spec.rb

@@ -563,12 +563,6 @@
         it { is_expected.not_to contain_class('apache::mod::peruser') }
         it { is_expected.not_to contain_class('apache::mod::prefork') }
       end
-      context "when declaring mpm_module => breakme" do
-        let :params do
-          { :mpm_module => 'breakme' }
-        end
-        it { expect { catalogue }.to raise_error Puppet::Error, /does not match/ }
-      end
     end
 
     describe "different templates for httpd.conf" do

spec/classes/mod/passenger_spec.rb

@@ -68,12 +68,6 @@
       end
       it { is_expected.to contain_file('passenger.conf').with_content(/^  PassengerMaxRequests 20$/) }
     end
-    describe "with passenger_spawn_method => bogus" do
-      let :params do
-        { :passenger_spawn_method => 'bogus' }
-      end
-      it { is_expected.to raise_error(Puppet::Error, /not permitted for passenger_spawn_method/) }
-    end
     describe "with passenger_spawn_method => direct" do
       let :params do
         { :passenger_spawn_method => 'direct' }

spec/classes/service_spec.rb

@@ -53,22 +53,6 @@
       }
     end
 
-    context "$service_enable must be a bool" do
-      let (:params) {{ :service_enable => 'not-a-boolean' }}
-
-      it 'should fail' do
-        expect { catalogue }.to raise_error(Puppet::Error, /is not a boolean/)
-      end
-    end
-
-    context "$service_manage must be a bool" do
-      let (:params) {{ :service_manage => 'not-a-boolean' }}
-
-      it 'should fail' do
-        expect { catalogue }.to raise_error(Puppet::Error, /is not a boolean/)
-      end
-    end
-
     context "with $service_ensure => 'running'" do
       let (:params) {{ :service_ensure => 'running', }}
       it { is_expected.to contain_service("httpd").with(