Run smoke test for nightly

.gitlab-ci.yml

@@ -66,7 +66,7 @@ nightly:
   allow_failure: true
   script:
     - shards --ignore-crystal-version
-    - crystal spec --error-on-warnings --junit_output=.
+    - crystal spec --error-on-warnings --junit_output=. --tag smoke spec/spectator/dsl/
     - crystal tool format --check
   artifacts:
     when: always

spec/features/aggregate_failures_spec.cr

@@ -1,6 +1,6 @@
 require "../spec_helper"
 
-Spectator.describe Spectator do
+Spectator.describe Spectator, :smoke do
   describe "aggregate_failures" do
     it "captures multiple failed expectations" do
       expect do

spec/features/concise_spec.cr

@@ -1,6 +1,6 @@
 require "../spec_helper"
 
-Spectator.describe Spectator do
+Spectator.describe Spectator, :smoke do
   context "consice syntax" do
     describe "provided group with a single assignment" do
       provided x = 42 do

spec/features/custom_message_spec.cr

@@ -1,6 +1,6 @@
 require "../spec_helper"
 
-Spectator.describe Spectator do
+Spectator.describe Spectator, :smoke do
   it "supports custom expectation messages" do
     expect do
       expect(false).to be_true, "paradox!"

spec/features/line_number_spec.cr

@@ -1,6 +1,6 @@
 require "../spec_helper"
 
-Spectator.describe Spectator do
+Spectator.describe Spectator, :smoke do
   let(current_example) { ::Spectator::Example.current }
   subject(location) { current_example.location }
 

spec/features/metadata_spec.cr

@@ -1,6 +1,6 @@
 require "../spec_helper"
 
-Spectator.describe "Spec metadata" do
+Spectator.describe "Spec metadata", :smoke do
   let(interpolation) { "string interpolation" }
 
   it "supports #{interpolation}" do |example|

spec/features/subject_spec.cr

@@ -4,7 +4,7 @@ class Base; end
 
 module SomeModule; end
 
-Spectator.describe "Subject" do
+Spectator.describe "Subject", :smoke do
   subject { Base.new }
 
   context "nested" do