Added tests for evaluating dict literals

drizzle-lang · Feb 28, 2019 · c00e88c · c00e88c
1 parent dc312fc
commit c00e88c
Showing 1 changed file with 29 additions and 0 deletions.
diff --git a/spec/evaluator_spec.cr b/spec/evaluator_spec.cr
@@ -345,4  345,33 @@ describe Drizzle::Evaluator do
       end
     end
   end
 
   it "correctly handles dict literals" do
     input = "let two: str = 'two'
     return {
       'one': 10 - 9,
       two: 1   1,
       'thr'   'ee': 6 / 2,
       4: 4,
       true: 5,
       false: 6,
     }"
     evaluated = test_eval input
     evaluated.object_type.should eq Drizzle::Object::ObjectType::DICT
     dict = evaluated.as Drizzle::Object::Dictionary
     expected : Hash(Drizzle::Object::HashKey, Int64) = {
       (Drizzle::Object::String.new "one").hash   => 1_i64,
       (Drizzle::Object::String.new "two").hash   => 2_i64,
       (Drizzle::Object::String.new "three").hash => 3_i64,
       (Drizzle::Object::Integer.new 4).hash      => 4_i64,
       (Drizzle::Object::Boolean.new true).hash   => 5_i64,
       (Drizzle::Object::Boolean.new false).hash  => 6_i64,
     }
     dict.pairs.size.should eq expected.size
     expected.each do |k, v|
       value = dict.pairs[k]?
       value.nil?.should be_false
       test_integer value, v
     end
   end
 end