Adding RSpec and some tests

4 files changed, 62 insertions, 7 deletions

diff --git a/.rspec b/.rspec
new file mode 100644
index 0000000..83e16f8
--- /dev/null
+++ b/.rspec
@@ -0,0 +1,2 @@
+--color
+--require spec_helper
diff --git a/Rakefile b/Rakefile
index 022193e..e513ad5 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,11 +1,17 @@
-# require 'rake/testtask'
+require 'rspec/core/rake_task'
 
 task default: 'all'
 
-# Rake::TestTask.new do |t|
-#   t.test_files = FileList['test/*_test.rb']
-#   t.verbose = true
-# end
+def run_test(file)
+  Rake::Task['build'].invoke
+  Rake::Task['spec'].invoke
+  system "( cd tests/ ; ruby #{file}.rb )"
+end
+
+desc "Run the specs"
+RSpec::Core::RakeTask.new do |t|
+  t.pattern = "spec/*spec.rb"
+end
 
 desc "Build Gem"
 task :build do
@@ -27,8 +33,8 @@ task :testcard do
 end
 
 
-desc "Test and Build"
+desc "Test and build"
 task :all do
-  # Rake::Task['test'].invoke
   Rake::Task['build'].invoke
+  Rake::Task['spec'].invoke
 end
diff --git a/spec/color_spec.rb b/spec/color_spec.rb
new file mode 100644
index 0000000..0b63d8d
--- /dev/null
+++ b/spec/color_spec.rb
@@ -0,0 +1,38 @@
+require 'ruby2d'
+
+
+RSpec.describe Ruby2D::Color do
+  
+  describe '#is_valid?' do
+    
+    it 'determines if a color string is valid' do
+      pending 'need hash of valid strings'
+      expect(Ruby2D::Color.is_valid? 'red').to be true
+      expect(Ruby2D::Color.is_valid? 'balloons').to be false
+    end
+    
+    it 'determines if an array is a valid color' do
+      expect(Ruby2D::Color.is_valid? [1.0, 0, 0, 1.0]).to be true
+      expect(Ruby2D::Color.is_valid? [1.0, 0, 0]).to be false
+    end
+    
+    it 'prevents allow color values out of range' do
+      expect(Ruby2D::Color.is_valid? [1.0, 0, 0.0, 255]).to be true
+      expect(Ruby2D::Color.is_valid? [1.2, 0, 0, 0]).to be false
+      expect(Ruby2D::Color.is_valid? [-0.1, 0, 0, 0]).to be false
+      expect(Ruby2D::Color.is_valid? [255, 255, 256, 255]).to be false
+      expect(Ruby2D::Color.is_valid? [-1, 0, 127, 255]).to be false
+    end
+    
+  end
+  
+  
+  describe '#new' do
+    
+    it 'raises error on bad color' do
+      expect { Ruby2D::Color.new 42 }.to raise_error Ruby2D::Error
+    end
+    
+  end
+  
+end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
new file mode 100644
index 0000000..82b6100
--- /dev/null
+++ b/spec/spec_helper.rb
@@ -0,0 +1,9 @@
+RSpec.configure do |config|
+  config.expect_with :rspec do |expectations|
+    expectations.include_chain_clauses_in_custom_matcher_descriptions = true
+  end
+  
+  config.mock_with :rspec do |mocks|
+    mocks.verify_partial_doubles = true
+  end
+end