spec/unit/settings_spec.rb in activeadmin-0.6.6 vs spec/unit/settings_spec.rb in activeadmin-1.0.0.pre1

@@ -1,25 +1,25 @@
-require 'spec_helper'
+require 'rails_helper'
 
 describe ActiveAdmin::Settings do
 
   subject{ Class.new{ include ActiveAdmin::Settings } }
 
-  it{ should respond_to :setting }
-  it{ should respond_to :deprecated_setting }
-  it{ should respond_to :default_settings }
+  it{ is_expected.to respond_to :setting }
+  it{ is_expected.to respond_to :deprecated_setting }
+  it{ is_expected.to respond_to :default_settings }
 
   describe "class API" do
     it "should create settings" do
       subject.setting :foo, 'bar'
-      subject.default_settings[:foo].should eq 'bar'
+      expect(subject.default_settings[:foo]).to eq 'bar'
     end
 
     it "should create deprecated settings" do
-      ActiveAdmin::Deprecation.should_receive(:deprecate).twice
+      expect(ActiveAdmin::Deprecation).to receive(:deprecate).twice
       subject.deprecated_setting :baz, 32
-      subject.default_settings[:baz].should eq 32
+      expect(subject.default_settings[:baz]).to eq 32
     end
   end
 
   describe "instance API" do
 
@@ -28,20 +28,20 @@
       subject.deprecated_setting :baz, 32
     end
     let(:instance) { subject.new }
 
     it "should have access to a default value" do
-      instance.foo.should eq 'bar'
+      expect(instance.foo).to eq 'bar'
       instance.foo = 'qqq'
-      instance.foo.should eq 'qqq'
+      expect(instance.foo).to eq 'qqq'
     end
 
     it "should have access to a deprecated value" do
-      ActiveAdmin::Deprecation.should_receive(:warn).exactly(3).times
-      instance.baz.should eq 32
+      expect(ActiveAdmin::Deprecation).to receive(:warn).exactly(3).times
+      expect(instance.baz).to eq 32
       instance.baz = [45]
-      instance.baz.should eq [45]
+      expect(instance.baz).to eq [45]
     end
   end
 
 end
 
@@ -53,36 +53,66 @@
       include ActiveAdmin::Settings
       include ActiveAdmin::Settings::Inheritance
     end
   end
 
-  it{ should respond_to :settings_inherited_by }
-  it{ should respond_to :inheritable_setting }
-  it{ should respond_to :deprecated_inheritable_setting }
+  it{ is_expected.to respond_to :settings_inherited_by }
+  it{ is_expected.to respond_to :inheritable_setting }
+  it{ is_expected.to respond_to :deprecated_inheritable_setting }
 
   let(:heir) { Class.new }
 
   before do
     subject.settings_inherited_by heir
   end
 
   describe "class API" do
     it "should add setting to an heir" do
       subject.inheritable_setting :one, 2
-      heir.default_settings[:one].should eq 2
+      expect(heir.default_settings[:one]).to eq 2
     end
 
     it "should add deprecated setting to an heir" do
-      ActiveAdmin::Deprecation.should_receive(:deprecate).exactly(4).times
+      expect(ActiveAdmin::Deprecation).to receive(:deprecate).exactly(4).times
       subject.deprecated_inheritable_setting :three, 4
-      heir.default_settings[:three].should eq 4
+      expect(heir.default_settings[:three]).to eq 4
     end
   end
 
   describe "instance API" do
-    before{ subject.inheritable_setting :left, :right }
-    it "should work" do
-      heir.new.left.should eq :right
+    describe "the setter `config.left =`" do
+      before{ subject.inheritable_setting :left, :right }
+      it "should work" do
+        config = heir.new
+        config.left = :none
+        expect(config.left).to eq :none
+      end
+    end
+
+    describe "the getter `config.left`" do
+      before{ subject.inheritable_setting :left, :right }
+      it "should work" do
+        expect(heir.new.left).to eq :right
+      end
+    end
+
+    describe "the getter with question-mark `config.left?`" do
+      {
+        "nil" => [nil, false],
+        "false" => [false, false],
+        "true" => [true, true],
+        "string" => ["string", true],
+        "empty string" => ["", false],
+        "array" => [[1, 2], true],
+        "empty array" => [[], false]
+      }.each do |context, (value, result)|
+        context "with a #{context} value" do
+          before{ subject.inheritable_setting :left, value }
+          it "should be #{result}" do
+            expect(heir.new.left?).to eq result
+          end
+        end
+      end
     end
   end
 
 end