better tests and stricter rubocop

.rubocop.yml

@@ -11,12 +11,13 @@ AllCops:
   Exclude:
     - ___*/**/*           # '___' prefixed dirs are excluded
     - vendor/bundle/**/*  # avoid Error: RuboCop found unsupported Ruby version 2.1 in `TargetRubyVersion` parameter (in vendor/bundle/ruby/3.0.0/gems/rainbow-3.0.0/.rubocop.yml).
+                          # and also the extra weird "Unable to find gem panolint; is the gem installed? Gem::MissingSpecError" in all ruby versions
 
 # No, thank you!
 Layout:
   Enabled: false
 
-# affect performance
+# bad for performance
 Metrics:
   Enabled: false
 
@@ -34,11 +35,3 @@ Style/StringLiterals:
   Enabled: true
   Exclude:
   - test/**/*
-Style/HashSyntax:
-  Enabled: true
-  Exclude:
-  - test/**/*
-Style/SymbolArray:
-  Enabled: true
-  Exclude:
-  - test/**/*

test/pagy/console_test.rb

@@ -16,8 +16,8 @@ module PagyConsole
       _(Pagy::VARS[:url]).must_equal 'http://www.example.com/subdir'
     end
     it 'includes Pagy::Backend and Pagy::Frontend' do
-      _(PagyConsole <= Pagy::Backend).must_equal true
-      _(PagyConsole <= Pagy::Frontend).must_equal true
+      assert PagyConsole <= Pagy::Backend
+      assert PagyConsole <= Pagy::Frontend
     end
     it 'requires extras' do
       PagyConsole.pagy_extras :array, :navs

test/pagy/deprecation_test.rb

@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+require_relative '../test_helper'
+
+describe 'pagy/deprecation' do
+
+  describe 'Pagy.deprecated_var' do
+    it 'deprecates arg and returns right value' do
+      assert_output('', "[PAGY WARNING] deprecated use of `var` var will not be supported in 5.0! Use `new_var: \"new-value\"` instead.") do
+        _(Pagy.deprecated_var(:var, 'deprecated-val', :new_var, 'new-value')).must_equal 'new-value'
+      end
+    end
+  end
+
+  describe 'Pagy.deprecated_arg' do
+    it 'deprecates arg and returns right value' do
+      assert_output('', "[PAGY WARNING] deprecated use of positional `arg` arg will not be supported in 5.0! Use only the keyword arg `new_key: \"new-value\"` instead.") do
+        _(Pagy.deprecated_arg(:arg, 'deprecated-val', :new_key, 'new-value')).must_equal 'new-value'
+      end
+    end
+  end
+
+  describe 'Pagy.deprecated_order' do
+    it 'deprecates arg order and returns them inverted' do
+      assert_output('', "[PAGY WARNING] inverted use of pagy/page in pagy_url_for will not be supported in 5.0! Use pagy_url_for(pagy, page) instead.") do
+        _(Pagy.deprecated_order('page', 'pagy')).must_equal %w[pagy page]
+      end
+    end
+  end
+end

test/pagy/extras/items_test.rb

@@ -46,44 +46,44 @@ def test_items_vars_params(items, vars, params)
     it 'uses the vars' do
       items  = 15
       vars   = { items: items } # force items
-      params = { :a => "a", :page => 3, :items => 12 }
+      params = { a: "a", page: 3, items: 12 }
       test_items_vars_params(items, vars, params)
     end
     it 'uses the params' do
       items  = 12
       vars   = {}
-      params = { :a => "a", :page => 3, :items => items }
+      params = { a: "a", page: 3, items: items }
       test_items_vars_params(items, vars, params)
     end
     it 'uses the params without page' do
       items  = 12
       vars   = {}
-      params = { :a => "a", :items => items }
+      params = { a: "a", items: items }
       test_items_vars_params(items, vars, params)
     end
 
     it 'overrides the params' do
       items  = 21
       vars   = { items: items }
-      params = { :a => "a", :page => 3, :items => 12 }
+      params = { a: "a", page: 3, items: 12 }
       test_items_vars_params(items, vars, params)
     end
     it 'uses the max_items default' do
       items  = 100
       vars   = {}
-      params = { :a => "a", :page => 3, :items => 120 }
+      params = { a: "a", page: 3, items: 120 }
       test_items_vars_params(items, vars, params)
     end
     it 'doesn\'t limit the items from vars' do
       items  = 1000
       vars   = { max_items: nil }
-      params = { :a => "a", :items => 1000 }
+      params = { a: "a", items: 1000 }
       test_items_vars_params(items, vars, params)
     end
     it 'doesn\'t limit the items from default' do
       items  = 1000
       vars   = {}
-      params = { :a => "a", :items => items }
+      params = { a: "a", items: items }
 
       Pagy::VARS[:max_items] = nil
       test_items_vars_params(items, vars, params)
@@ -92,13 +92,13 @@ def test_items_vars_params(items, vars, params)
     it 'uses items_param from vars' do
       items  = 14
       vars   = { items_param: :custom }
-      params = { :a => "a", :page => 3, :items_param => :custom, :custom => items }
+      params = { a: "a", page: 3, items_param: :custom, custom: items }
       test_items_vars_params(items, vars, params)
     end
     it 'uses items_param from default' do
       items  = 15
       vars   = {}
-      params = { :a => "a", :page => 3, :custom => 15 }
+      params = { a: "a", page: 3, custom: 15 }
 
       Pagy::VARS[:items_param] = :custom
       test_items_vars_params(items, vars, params)

test/pagy/extras/searchkick_test.rb

@@ -49,7 +49,7 @@
         _(pagy.items).must_equal Pagy::VARS[:items]
         _(pagy.page).must_equal controller.params[:page]
         _(results.count).must_equal Pagy::VARS[:items]
-        _(results).must_equal ["R-B-a-41", "R-B-a-42", "R-B-a-43", "R-B-a-44", "R-B-a-45", "R-B-a-46", "R-B-a-47", "R-B-a-48", "R-B-a-49", "R-B-a-50", "R-B-a-51", "R-B-a-52", "R-B-a-53", "R-B-a-54", "R-B-a-55", "R-B-a-56", "R-B-a-57", "R-B-a-58", "R-B-a-59", "R-B-a-60"]
+        _(results).must_rematch
       end
       it 'paginates results with defaults' do
         pagy, results = controller.send(:pagy_searchkick, MockSearchkick::Model.pagy_search('a').results)
@@ -58,7 +58,7 @@
         _(pagy.items).must_equal Pagy::VARS[:items]
         _(pagy.page).must_equal controller.params[:page]
         _(results.count).must_equal Pagy::VARS[:items]
-        _(results).must_equal ["R-a-41", "R-a-42", "R-a-43", "R-a-44", "R-a-45", "R-a-46", "R-a-47", "R-a-48", "R-a-49", "R-a-50", "R-a-51", "R-a-52", "R-a-53", "R-a-54", "R-a-55", "R-a-56", "R-a-57", "R-a-58", "R-a-59", "R-a-60"]
+        _(results).must_rematch
       end
       it 'paginates with vars' do
         pagy, results = controller.send(:pagy_searchkick, MockSearchkick::Model.pagy_search('b').results, page: 2, items: 10, link_extra: 'X')
@@ -68,7 +68,7 @@
         _(pagy.page).must_equal 2
         _(pagy.vars[:link_extra]).must_equal 'X'
         _(results.count).must_equal 10
-        _(results).must_equal ["R-b-11", "R-b-12", "R-b-13", "R-b-14", "R-b-15", "R-b-16", "R-b-17", "R-b-18", "R-b-19", "R-b-20"]
+        _(results).must_rematch
       end
       it 'paginates with overflow' do
         pagy, results = controller.send(:pagy_searchkick, MockSearchkick::Model.pagy_search('b').results, page: 200, items: 10, link_extra: 'X', overflow: :last_page)
@@ -78,7 +78,7 @@
         _(pagy.page).must_equal 100
         _(pagy.vars[:link_extra]).must_equal 'X'
         _(results.count).must_equal 10
-        _(results).must_equal ["R-b-991", "R-b-992", "R-b-993", "R-b-994", "R-b-995", "R-b-996", "R-b-997", "R-b-998", "R-b-999", "R-b-1000"]
+        _(results).must_rematch
       end
     end
 

test/pagy/extras/searchkick_test.rb.rematch

@@ -0,0 +1,65 @@
+---
+"[1] pagy/extras/searchkick::controller_methods::#pagy_searchkick#test_0001_paginates response with defaults":
+- R-B-a-41
+- R-B-a-42
+- R-B-a-43
+- R-B-a-44
+- R-B-a-45
+- R-B-a-46
+- R-B-a-47
+- R-B-a-48
+- R-B-a-49
+- R-B-a-50
+- R-B-a-51
+- R-B-a-52
+- R-B-a-53
+- R-B-a-54
+- R-B-a-55
+- R-B-a-56
+- R-B-a-57
+- R-B-a-58
+- R-B-a-59
+- R-B-a-60
+"[1] pagy/extras/searchkick::controller_methods::#pagy_searchkick#test_0004_paginates with overflow":
+- R-b-991
+- R-b-992
+- R-b-993
+- R-b-994
+- R-b-995
+- R-b-996
+- R-b-997
+- R-b-998
+- R-b-999
+- R-b-1000
+"[1] pagy/extras/searchkick::controller_methods::#pagy_searchkick#test_0002_paginates results with defaults":
+- R-a-41
+- R-a-42
+- R-a-43
+- R-a-44
+- R-a-45
+- R-a-46
+- R-a-47
+- R-a-48
+- R-a-49
+- R-a-50
+- R-a-51
+- R-a-52
+- R-a-53
+- R-a-54
+- R-a-55
+- R-a-56
+- R-a-57
+- R-a-58
+- R-a-59
+- R-a-60
+"[1] pagy/extras/searchkick::controller_methods::#pagy_searchkick#test_0003_paginates with vars":
+- R-b-11
+- R-b-12
+- R-b-13
+- R-b-14
+- R-b-15
+- R-b-16
+- R-b-17
+- R-b-18
+- R-b-19
+- R-b-20