fix(crystal): enable some API tests, mark others as pending

Author: n-rodriguez

modules/openapi-generator/src/main/resources/crystal/api_test.mustache

@@ -10,7 +10,7 @@ Spectator.describe "{{classname}}" do
   describe "test an instance of {{classname}}" do
     it "should create an instance of {{classname}}" do
       api_instance = {{moduleName}}::{{classname}}.new
-      # TODO expect(api_instance).to be_instance_of({{moduleName}}::{{classname}})
+      expect(api_instance).to be_instance_of({{moduleName}}::{{classname}})
     end
   end
 
@@ -27,7 +27,7 @@ Spectator.describe "{{classname}}" do
 {{#allParams}}{{^required}}  # @option opts [{{{dataType}}}] :{{paramName}} {{description}}
 {{/required}}{{/allParams}}  # @return [{{{returnType}}}{{^returnType}}nil{{/returnType}}]
   describe "{{operationId}} test" do
-    it "should work" do
+    skip "should work" do
       # assertion here. ref: https://crystal-lang.org/reference/guides/testing.html
     end
   end

modules/openapi-generator/src/main/resources/crystal/model_test.mustache

@@ -11,14 +11,14 @@ Spectator.describe {{moduleName}}::{{classname}} do
 {{^oneOf}}
 
   describe "test an instance of {{classname}}" do
-    it "should create an instance of {{classname}}" do
+    skip "should create an instance of {{classname}}" do
       #instance = {{moduleName}}::{{classname}}.new
       #expect(instance).to be_instance_of({{moduleName}}::{{classname}})
     end
   end
 {{#vars}}
   describe "test attribute '{{{name}}}'" do
-    it "should work" do
+    skip "should work" do
       {{#isEnum}}
       # assertion here. ref: https://crystal-lang.org/reference/guides/testing.html
       # validator = Petstore::EnumTest::EnumAttributeValidator.new("{{{dataType}}}", [{{#allowableValues}}{{#enumVars}}{{{value}}}{{^-last}}, {{/-last}}{{/enumVars}}{{/allowableValues}}])
@@ -63,7 +63,7 @@ Spectator.describe {{moduleName}}::{{classname}} do
   {{/mappedModels}}
   {{/discriminator}}
   describe ".build" do
-    it "returns the correct model" do
+    skip "returns the correct model" do
     end
   end
 {{/-first}}