Be explicit when argument is a hash and not keyword arguments.

Author: gkellogg

lib/rdf/spec/mutable.rb

@@ -69,7 +69,7 @@
         if @supports_named_graphs
           subject.load RDF::Spec::TRIPLES_FILE, graph_name: graph_name
           is_expected.to have_graph(graph_name)
-          expect(subject.query(graph_name: graph_name).size).to eq subject.size
+          expect(subject.query({graph_name: graph_name}).size).to eq subject.size
         end
       end
     end

lib/rdf/spec/queryable.rb

@@ -242,9 +242,9 @@
 
             it "returns the correct number of results for hash queries" do
               expect(subject.query({}).size).to eq @rdf_queryable_iv_statements.size
-              expect(subject.query(subject: resource).size).to eq File.readlines(@rdf_queryable_iv_doap).grep(/^<http:\/\/rubygems\.org\/gems\/rdf>/).size
-              expect(subject.query(subject: resource, predicate: RDF::URI("http://usefulinc.com/ns/doap#name")).size).to eq 1
-              expect(subject.query(object: RDF::URI("http://usefulinc.com/ns/doap#Project")).size).to eq 1
+              expect(subject.query({subject: resource}).size).to eq File.readlines(@rdf_queryable_iv_doap).grep(/^<http:\/\/rubygems\.org\/gems\/rdf>/).size
+              expect(subject.query({subject: resource, predicate: RDF::URI("http://usefulinc.com/ns/doap#name")}).size).to eq 1
+              expect(subject.query({object: RDF::URI("http://usefulinc.com/ns/doap#Project")}).size).to eq 1
             end
 
             it "returns the correct number of results for query queries" do
@@ -256,13 +256,13 @@
         context "with specific patterns from SPARQL" do
           context "triple pattern combinations" do
             it "?s p o" do
-              expect(subject.query(predicate: RDF::URI("http://example.org/p"), object: RDF::Literal.new(1)).to_a).to(
+              expect(subject.query({predicate: RDF::URI("http://example.org/p"), object: RDF::Literal.new(1)}).to_a).to(
                 include *[RDF::Statement.new(RDF::URI("http://example.org/xi1"), RDF::URI("http://example.org/p"), 1), RDF::Statement.new(RDF::URI("http://example.org/xi2"), RDF::URI("http://example.org/p"), 1)]
               )
             end
 
             it "s ?p o" do
-              expect(subject.query(subject: RDF::URI("http://example.org/xi2"), object: RDF::Literal.new(1)).to_a).to(
+              expect(subject.query({subject: RDF::URI("http://example.org/xi2"), object: RDF::Literal.new(1)}).to_a).to(
                 include *[RDF::Statement.new(RDF::URI("http://example.org/xi2"), RDF::URI("http://example.org/p"), 1)]
               )
             end
@@ -272,8 +272,8 @@
           context "data/r2/expr-equals" do
             context "graph-1" do
               let(:result) do
-                queryable.query(predicate: RDF::URI("http://example.org/p"),
-                                object: RDF::Literal::Integer.new(1)).to_a
+                queryable.query({predicate: RDF::URI("http://example.org/p"),
+                                 object: RDF::Literal::Integer.new(1)}).to_a
               end
 
               it 'has two solutions' do
@@ -293,8 +293,8 @@
 
             context "graph-2" do
               let(:result) do
-                queryable.query(predicate: RDF::URI("http://example.org/p"),
-                                object: RDF::Literal::Double.new("1.0e0"))
+                queryable.query({predicate: RDF::URI("http://example.org/p"),
+                                 object: RDF::Literal::Double.new("1.0e0")})
                   .to_a
               end