test/unit/test_monetdb.rb in monetdb-0.1.3 vs test/unit/test_monetdb.rb in monetdb-0.2.0

@@ -7,9 +7,85 @@
       it "has the current version" do
         version = File.read(path("VERSION")).strip
         assert_equal version, MonetDB::VERSION
         assert File.read(path "CHANGELOG.rdoc").include?("Version #{version}")
       end
+
+      describe ".logger" do
+        it "returns its instance variable :@logger" do
+          MonetDB.instance_variable_set :@logger, (logger = mock)
+          assert_equal logger, MonetDB.logger
+        end
+      end
+
+      describe ".logger=" do
+        it "stores the passed value as the instance variable :@logger" do
+          MonetDB.logger = (logger = mock)
+          assert_equal logger, MonetDB.instance_variable_get(:@logger)
+        end
+      end
+
+      describe ".configurations" do
+        it "returns its instance variable :@configurations" do
+          MonetDB.instance_variable_set :@configurations, (configurations = mock)
+          assert_equal configurations, MonetDB.configurations
+        end
+      end
+
+      describe ".configurations=" do
+        it "stores the passed hash as the instance variable :@configurations" do
+          MonetDB.configurations = (configurations = {})
+          assert_equal configurations, MonetDB.instance_variable_get(:@configurations)
+        end
+
+        it "stringifies the passed hash" do
+          MonetDB.configurations = (configurations = {:a => "b"})
+          assert_equal({"a" => "b"}, MonetDB.instance_variable_get(:@configurations))
+        end
+      end
+
+      describe ".establish_connection" do
+        describe "valid" do
+          before do
+            @connection = mock
+            @connection.expects(:connect)
+          end
+
+          it "accepts configuration hashes" do
+            config = {"host" => "localhost"}
+            MonetDB::Connection.expects(:new).with(config).returns(@connection)
+            MonetDB.establish_connection config
+          end
+
+          it "accepts configuration names" do
+            config = {"host" => "localhost"}
+            MonetDB.instance_variable_set(:@configurations, {"foo" => config})
+            MonetDB::Connection.expects(:new).with(config).returns(@connection)
+            MonetDB.establish_connection "foo"
+          end
+        end
+
+        describe "invalid" do
+          it "denies non-configuration arguments" do
+            assert_raises MonetDB::ConnectionError do
+              MonetDB.establish_connection 123
+            end
+            assert_raises MonetDB::ConnectionError do
+              MonetDB.establish_connection true
+            end
+            assert_raises MonetDB::ConnectionError do
+              MonetDB.establish_connection "foo"
+            end
+          end
+        end
+      end
+
+      describe ".connection" do
+        it "returns its instance variable :@connection" do
+          MonetDB.instance_variable_set :@connection, (connection = mock)
+          assert_equal connection, MonetDB.connection
+        end
+      end
     end
 
   end
-end
\ No newline at end of file
+end