diff options
Diffstat (limited to 'actionview/test/template/resolver_shared_tests.rb')
-rw-r--r-- | actionview/test/template/resolver_shared_tests.rb | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/actionview/test/template/resolver_shared_tests.rb b/actionview/test/template/resolver_shared_tests.rb new file mode 100644 index 0000000000..8b47c5bc89 --- /dev/null +++ b/actionview/test/template/resolver_shared_tests.rb @@ -0,0 +1,148 @@ +# frozen_string_literal: true + +module ResolverSharedTests + attr_reader :tmpdir + + def run(*args) + capture_exceptions do + Dir.mktmpdir(nil, __dir__) { |dir| @tmpdir = dir; super } + end + end + + def with_file(filename, source = "File at #{filename}") + path = File.join(tmpdir, filename) + FileUtils.mkdir_p(File.dirname(path)) + File.write(path, source) + end + + def context + @context ||= ActionView::LookupContext.new(resolver) + end + + def test_can_find_with_no_extensions + with_file "test/hello_world", "Hello default!" + + templates = resolver.find_all("hello_world", "test", false, locale: [:en], formats: [:html], variants: [:phone], handlers: [:erb]) + assert_equal 1, templates.size + assert_equal "Hello default!", templates[0].source + assert_equal "test/hello_world", templates[0].virtual_path + assert_nil templates[0].format + assert_nil templates[0].variant + assert_kind_of ActionView::Template::Handlers::Raw, templates[0].handler + end + + def test_can_find_with_just_handler + with_file "test/hello_world.erb", "Hello erb!" + + templates = resolver.find_all("hello_world", "test", false, locale: [:en], formats: [:html], variants: [:phone], handlers: [:erb]) + assert_equal 1, templates.size + assert_equal "Hello erb!", templates[0].source + assert_equal "test/hello_world", templates[0].virtual_path + assert_nil templates[0].format + assert_nil templates[0].variant + assert_kind_of ActionView::Template::Handlers::ERB, templates[0].handler + end + + def test_can_find_with_format_and_handler + with_file "test/hello_world.text.builder", "Hello plain text!" + + templates = resolver.find_all("hello_world", "test", false, locale: [:en], formats: [:html, :text], variants: [:phone], handlers: [:erb, :builder]) + assert_equal 1, templates.size + assert_equal "Hello plain text!", templates[0].source + assert_equal "test/hello_world", templates[0].virtual_path + assert_equal :text, templates[0].format + assert_nil templates[0].variant + assert_kind_of ActionView::Template::Handlers::Builder, templates[0].handler + end + + def test_can_find_with_variant_format_and_handler + with_file "test/hello_world.html+phone.erb", "Hello plain text!" + + templates = resolver.find_all("hello_world", "test", false, locale: [:en], formats: [:html], variants: [:phone], handlers: [:erb]) + assert_equal 1, templates.size + assert_equal "Hello plain text!", templates[0].source + assert_equal "test/hello_world", templates[0].virtual_path + assert_equal :html, templates[0].format + assert_equal "phone", templates[0].variant + assert_kind_of ActionView::Template::Handlers::ERB, templates[0].handler + end + + def test_can_find_with_any_variant_format_and_handler + with_file "test/hello_world.html+phone.erb", "Hello plain text!" + + templates = resolver.find_all("hello_world", "test", false, locale: [:en], formats: [:html], variants: :any, handlers: [:erb]) + assert_equal 1, templates.size + assert_equal "Hello plain text!", templates[0].source + assert_equal "test/hello_world", templates[0].virtual_path + assert_equal :html, templates[0].format + assert_equal "phone", templates[0].variant + assert_kind_of ActionView::Template::Handlers::ERB, templates[0].handler + end + + def test_doesnt_find_template_with_wrong_details + with_file "test/hello_world.html.erb", "Hello plain text!" + + templates = resolver.find_all("hello_world", "test", false, locale: [], formats: [:xml], variants: :any, handlers: [:builder]) + assert_equal 0, templates.size + + templates = resolver.find_all("hello_world", "test", false, locale: [], formats: [:xml], variants: :any, handlers: [:erb]) + assert_equal 0, templates.size + end + + def test_found_template_is_cached + with_file "test/hello_world.html.erb", "Hello HTML!" + + a = context.find("hello_world", "test", false, [], {}) + b = context.find("hello_world", "test", false, [], {}) + assert_same a, b + end + + def test_different_templates_when_cache_disabled + with_file "test/hello_world.html.erb", "Hello HTML!" + + a = context.find("hello_world", "test", false, [], {}) + b = context.disable_cache { context.find("hello_world", "test", false, [], {}) } + c = context.find("hello_world", "test", false, [], {}) + + # disable_cache should give us a new object + assert_not_same a, b + + # but it should not clear the cache + assert_same a, c + end + + def test_same_template_from_different_details_is_same_object + with_file "test/hello_world.html.erb", "Hello HTML!" + + a = context.find("hello_world", "test", false, [], locale: [:en]) + b = context.find("hello_world", "test", false, [], locale: [:fr]) + assert_same a, b + end + + def test_templates_with_optional_locale_shares_common_object + with_file "test/hello_world.text.erb", "Generic plain text!" + with_file "test/hello_world.fr.text.erb", "Texte en Francais!" + + en = context.find_all("hello_world", "test", false, [], locale: [:en]) + fr = context.find_all("hello_world", "test", false, [], locale: [:fr]) + + assert_equal 1, en.size + assert_equal 2, fr.size + + assert_equal "Generic plain text!", en[0].source + assert_equal "Texte en Francais!", fr[0].source + assert_equal "Generic plain text!", fr[1].source + + assert_same en[0], fr[1] + end + + def test_virtual_path_is_preserved_with_dot + with_file "test/hello_world.html.erb", "Hello html!" + + template = context.find("hello_world.html", "test", false, [], {}) + assert_equal "test/hello_world.html", template.virtual_path + + template = context.find("hello_world", "test", false, [], {}) + assert_equal "test/hello_world", template.virtual_path + end +end |