Refactor Matrixeval::Ruby::Context#all to consider exclusions

Author: hoppergee

lib/matrixeval/ruby/config.rb

@@ -42,7 +42,7 @@ def rest_vector_variants_matrix
         end
 
         def exclusions
-          YAML["exclude"]
+          YAML["exclude"] || []
         end
 
       end

lib/matrixeval/ruby/context.rb

@@ -16,6 +16,10 @@ def all
               main_variant:  variants.find { |v| v.vector.main? },
               rest_variants: variants.reject { |v| v.vector.main? }
             )
+          end.select do |context|
+            Config.exclusions.none? do |exclusion|
+              context.match_exclusion?(exclusion)
+            end
           end
         end
 

test/matrixeval/ruby/context_test.rb

@@ -91,6 +91,7 @@ def test_all
         @rails_6_variant
       ]
     ])
+    Matrixeval::Ruby::Config.stubs(:exclusions).returns([])
 
     contexts =  Matrixeval::Ruby::Context.all
 
@@ -100,4 +101,19 @@ def test_all
     assert_equal [@rails_6_variant, @sidekiq_5_variant], contexts[0].rest_variants
   end
 
+  def test_all_with_exclusions
+    Matrixeval::Ruby::Config.stubs(:variant_combinations).returns([
+      [
+        @ruby_3_variant,
+        @sidekiq_5_variant,
+        @rails_6_variant
+      ]
+    ])
+    Matrixeval::Ruby::Config.stubs(:exclusions).returns([{ "ruby" => "3.0", "rails" => "6.1" }])
+
+    contexts =  Matrixeval::Ruby::Context.all
+
+    assert_equal 0, contexts.count
+  end
+
 end