roles_spec.rb in beaker-2.3.0

- old
+ new

@@ -7,10 +7,11 @@
 end
 
 describe ClassMixedWithDSLRoles do
 
   let( :hosts )      { @hosts || Hash.new }
+  let( :options )    { @options || Hash.new }
   let( :agent1 )     { make_host( 'agent1',     { :roles => [ 'agent' ] } ) }
   let( :agent2 )     { make_host( 'agent2',     { :roles => [ 'agent' ] } ) }
   let( :a_and_dash ) { make_host( 'a_and_dash', { :roles => [ 'agent', 'dashboard' ] } ) }
   let( :custom )     { make_host( 'custom',     { :roles => [ 'custom_role' ] } ) }
   let( :db )         { make_host( 'db',         { :roles => [ 'database' ] } ) }
@@ -40,10 +41,16 @@
     it 'raises an error if there is more than one master' do
       @hosts = [ master, monolith ]
       expect( subject ).to receive( :hosts ).exactly( 1 ).times.and_return( hosts )
       expect { subject.master }.to raise_error Beaker::DSL::FailTest
     end
+    it 'returns nil if no master and masterless is set' do
+      @options = { :masterless => true }
+      expect( subject ).to receive( :hosts ).and_return( hosts )
+      expect( subject ).to receive( :options ).and_return( options )
+      expect( subject.master ).to be_nil
+    end
   end
   describe '#dashboard' do
     it 'returns the dashboard if there is one' do
       @hosts = [ a_and_dash, agent1 ]
       expect( subject ).to receive( :hosts ).and_return( hosts )
@@ -57,10 +64,16 @@
     it 'and raises an error if there is no dashboard' do
       @hosts = [ agent1, agent2, custom ]
       expect( subject ).to receive( :hosts ).and_return( hosts )
       expect { subject.dashboard }.to raise_error Beaker::DSL::FailTest
     end
+    it 'returns nil if no dashboard and masterless is set' do
+      @options = { :masterless => true }
+      expect( subject ).to receive( :hosts ).and_return( hosts )
+      expect( subject ).to receive( :options ).and_return( options )
+      expect( subject.dashboard ).to be_nil
+    end
   end
   describe '#database' do
     it 'returns the database if there is one' do
       @hosts = [ db, agent1 ]
       expect( subject ).to receive( :hosts ).and_return( hosts )
@@ -74,25 +87,37 @@
     it 'and raises an error if there is no database' do
       @hosts = [ agent1, agent2, custom ]
       expect( subject ).to receive( :hosts ).and_return( hosts )
       expect { subject.database }.to raise_error Beaker::DSL::FailTest
     end
+    it 'returns nil if no database and masterless is set' do
+      @options = { :masterless => true }
+      expect( subject ).to receive( :hosts ).and_return( hosts )
+      expect( subject ).to receive( :options ).and_return( options )
+      expect( subject.database ).to be_nil
+    end
   end
   describe '#default' do
     it 'returns the default host when one is specified' do
       @hosts = [ db, agent1, agent2, default, master]
       expect( subject ).to receive( :hosts ).exactly( 1  ).times.and_return( hosts )
       expect( subject.default ).to be == default
     end
     it 'raises an error if there is more than one default' do
       @hosts = [ db, monolith, default, default ]
       expect( subject ).to receive( :hosts ).and_return( hosts )
-      expect { subject.database }.to raise_error Beaker::DSL::FailTest
+      expect { subject.default }.to raise_error Beaker::DSL::FailTest
     end
     it 'and raises an error if there is no default' do
       @hosts = [ agent1, agent2, custom ]
       expect( subject ).to receive( :hosts ).and_return( hosts )
-      expect { subject.database }.to raise_error Beaker::DSL::FailTest
+      expect { subject.default }.to raise_error Beaker::DSL::FailTest
+    end
+    it 'returns nil if no default and masterless is set' do
+      @options = { :masterless => true }
+      expect( subject ).to receive( :hosts ).and_return( hosts )
+      expect( subject ).to receive( :options ).and_return( options )
+      expect( subject.default ).to be_nil
     end
   end
   describe '#add_role_def' do
     it 'raises an error on unsupported role format "1role"' do
       expect { subject.add_role_def( "1role" ) }.to raise_error