How to use to_regexp method of Helpers Package

Best Capybara code snippet using Helpers.to_regexp

schema_dumper_spec.rb

Source:schema_dumper_spec.rb

...42    class ::Comment < ActiveRecord::Base ; end43  end44  it "should include foreign_key definition" do45    with_foreign_key Post, :user_id, :users, :id do46      expect(dump_posts).to match(to_regexp(%q{t.foreign_key ["user_id"], "users", ["id"]}))47    end48  end49  it "should include foreign_key name" do50    with_foreign_key Post, :user_id, :users, :id, :name => "yippee" do51      expect(dump_posts).to match /foreign_key.*user_id.*users.*id.*:name => "yippee"/52    end53  end54  it "should sort foreign_key definitions" do55    with_foreign_keys Comment, [ [ :post_id, :posts, :id ], [ :commenter_id, :users, :id ]] do56      expect(dump_schema).to match(/foreign_key.+commenter_id.+foreign_key.+post_id/m)57    end58  end59  context "with constraint dependencies" do60    it "should sort in Posts => Comments direction" do61      with_foreign_key Comment, :post_id, :posts, :id do62        expect(dump_schema).to match(%r{create_table "posts".*create_table "comments"}m)63      end64    end65    it "should sort in Comments => Posts direction" do66      with_foreign_key Post, :first_comment_id, :comments, :id do67        expect(dump_schema).to match(%r{create_table "comments".*create_table "posts"}m)68      end69    end70    it "should handle regexp in ignore_tables" do71      with_foreign_key Comment, :post_id, :posts, :id do72        dump = dump_schema(:ignore => /post/)73        expect(dump).to match /create_table "comments"/74        expect(dump).not_to match /create_table "posts"/75      end76    end77  end78  context "with date default" do79    if SchemaPlusHelpers.postgresql?80      it "should dump the default hash expr as now()" do81        with_additional_column Post, :posted_at, :datetime, :default => :now do82          expect(dump_posts).to match(%r{t\.datetime\s+"posted_at",\s*(?:default:|:default =>)\s*\{\s*(?:expr:|:expr\s*=>)\s*"now\(\)"\s*\}})83        end84      end85      it "should dump the default hash expr as CURRENT_TIMESTAMP" do86        with_additional_column Post, :posted_at, :datetime, :default => {:expr => 'date \'2001-09-28\''} do87          expect(dump_posts).to match(%r{t\.datetime\s+"posted_at",\s*(?:default:|:default =>)\s*'2001-09-28 00:00:00'})88        end89      end90      it "can dump a complex default expression" do91        with_additional_column Post, :name, :string, :default => {:expr => 'substring(random()::text from 3 for 6)'} do92          expect(dump_posts).to match(%r{t\.string\s+"name",\s*(?:default:|:default\s*=>)\s*{\s*(?:expr:|:expr\s*=>)\s*"\\"substring\\"\(\(random\(\)\)::text, 3, 6\)"\s*}})93        end94      end95    end96    if SchemaPlusHelpers.sqlite3?97      it "should dump the default hash expr as now" do98        with_additional_column Post, :posted_at, :datetime, :default => :now do99          expect(dump_posts).to match(%r{t\.datetime\s+"posted_at",\s*(?:default:|:default =>)\s*\{\s*(?:expr:|:expr =>)\s*"\(DATETIME\('now'\)\)"\s*\}})100        end101      end102      it "should dump the default hash expr string as now" do103        with_additional_column Post, :posted_at, :datetime, :default => { :expr => "(DATETIME('now'))" } do104          expect(dump_posts).to match(%r{t\.datetime\s+"posted_at",\s*(?:default:|:default =>)\s*\{\s*(?:expr:|:expr =>)\s*"\(DATETIME\('now'\)\)"\s*\}})105        end106      end107      it "should dump the default value normally" do108        with_additional_column Post, :posted_at, :string, :default => "now" do109          expect(dump_posts).to match(%r{t\.string\s*"posted_at",\s*(?:default:|:default =>)\s*"now"})110        end111      end112    end113  end114  it "should leave out :default when default was changed to null" do115    ActiveRecord::Migration.suppress_messages do116      ActiveRecord::Migration.change_column_default :posts, :string_no_default, nil117    end118    expect(dump_posts).to match(%r{t\.string\s+"string_no_default"\s*$})119  end120  it "should include foreign_key options" do121    with_foreign_key Post, :user_id, :users, :id, :on_update => :cascade, :on_delete => :set_null do122      expect(dump_posts).to match(to_regexp(%q{t.foreign_key ["user_id"], "users", ["id"], :on_update => :cascade, :on_delete => :set_null}))123    end124  end125  it "should include index definition" do126    with_index Post, :user_id do127      expect(dump_posts).to match(to_regexp(%q{t.index ["user_id"]}))128    end129  end130  it "should include index name" do131    with_index Post, :user_id, :name => "custom_name" do132      expect(dump_posts).to match(to_regexp(%q{t.index ["user_id"], :name => "custom_name"}))133    end134  end135  136  it "should define unique index" do137    with_index Post, :user_id, :name => "posts_user_id_index", :unique => true do138      expect(dump_posts).to match(to_regexp(%q{t.index ["user_id"], :name => "posts_user_id_index", :unique => true}))139    end140  end141  it "should sort indexes" do142    with_index Post, :user_id do143      with_index Post, :short_id do144        expect(dump_posts).to match(/on_short_id.+on_user_id/m)145      end146    end147  end148  unless SchemaPlusHelpers.mysql?149    it "should include index order" do150      with_index Post, [:user_id, :first_comment_id, :short_id], :order => { :user_id => :asc, :first_comment_id => :desc } do151        expect(dump_posts).to match(%r{t.index \["user_id", "first_comment_id", "short_id"\],.*:order => {"user_id" => :asc, "first_comment_id" => :desc, "short_id" => :asc}})152      end153    end154  end155  if SchemaPlusHelpers.postgresql?156    it "should define case insensitive index" do157      with_index Post, [:body, :string_no_default], :case_sensitive => false do158        expect(dump_posts).to match(to_regexp(%q{t.index ["body", "string_no_default"], :name => "index_posts_on_body_and_string_no_default", :case_sensitive => false}))159      end160    end161    it "should define index with type cast" do162      with_index Post, [:integer_col], :name => "index_with_type_cast", :expression => "LOWER(integer_col::text)" do163        expect(dump_posts).to match(to_regexp(%q{t.index :name => "index_with_type_cast", :expression => "lower((integer_col)::text)"}))164      end165    end166    it "should define case insensitive index with mixed ids and strings" do167      with_index Post, [:user_id, :str_short, :short_id, :body], :case_sensitive => false do168        expect(dump_posts).to match(to_regexp(%q{t.index ["user_id", "str_short", "short_id", "body"], :name => "index_posts_on_user_id_and_str_short_and_short_id_and_body", :case_sensitive => false}))169      end170    end171    [:integer, :float, :decimal, :datetime, :timestamp, :time, :date, :binary, :boolean].each do |col_type|172      col_name = "#{col_type}_col"173      it "should define case insensitive index that includes an #{col_type}" do174        with_index Post, [:user_id, :str_short, col_name, :body], :case_sensitive => false do175          expect(dump_posts).to match(to_regexp(%Q!t.index ["user_id", "str_short", "#{col_name}", "body"], :name => "index_posts_on_user_id_and_str_short_and_#{col_name}_and_body", :case_sensitive => false!))176        end177      end178    end179    it "should define conditions" do180      with_index Post, :user_id, :name => "posts_user_id_index", :conditions => "user_id IS NOT NULL" do181        expect(dump_posts).to match(to_regexp(%q{t.index ["user_id"], :name => "posts_user_id_index", :conditions => "(user_id IS NOT NULL)"}))182      end183    end184    it "should define expression" do185      with_index Post, :name => "posts_freaky_index", :expression => "USING hash (least(id, user_id))" do186        expect(dump_posts).to match(to_regexp(%q{t.index :name => "posts_freaky_index", :kind => "hash", :expression => "LEAST(id, user_id)"}))187      end188    end189    it "should dump unique: true with expression (Issue #142)" do190      with_index Post, :name => "posts_user_body_index", :unique => true, :expression => "BTRIM(LOWER(body))" do191        expect(dump_posts).to match(%r{#{to_regexp(%q{t.index :name => "posts_user_body_index", :unique => true, :expression => "btrim(lower(body))"})}$})192      end193    end194    it "should not define :case_sensitive => false with non-trivial expression" do195      with_index Post, :name => "posts_user_body_index", :expression => "BTRIM(LOWER(body))" do196        expect(dump_posts).to match(%r{#{to_regexp(%q{t.index :name => "posts_user_body_index", :expression => "btrim(lower(body))"})}$})197      end198    end199    it "should define kind" do200      with_index Post, :name => "posts_body_index", :expression => "USING hash (body)" do201        expect(dump_posts).to match(to_regexp(%q{t.index ["body"], :name => "posts_body_index", :kind => "hash"}))202      end203    end204    it "should not include index order for non-ordered index types" do205      with_index Post, :user_id, :kind => :hash do206        expect(dump_posts).to match(to_regexp(%q{t.index ["user_id"], :name => "index_posts_on_user_id", :kind => "hash"}))207        expect(dump_posts).not_to match(%r{:order})208      end209    end210  end211  unless SchemaPlusHelpers.sqlite3?212    context "with cyclic foreign key constraints" do213      before (:all) do214        ActiveRecord::Base.connection.add_foreign_key(Comment.table_name, :commenter_id, User.table_name, :id)215        ActiveRecord::Base.connection.add_foreign_key(Comment.table_name, :post_id, Post.table_name, :id)216        ActiveRecord::Base.connection.add_foreign_key(Post.table_name, :first_comment_id, Comment.table_name, :id)217        ActiveRecord::Base.connection.add_foreign_key(Post.table_name, :user_id, User.table_name, :id)218        ActiveRecord::Base.connection.add_foreign_key(User.table_name, :first_post_id, Post.table_name, :id)219      end220      it "should not raise an error" do221        expect { dump_schema }.to_not raise_error222      end223      it "should dump constraints after the tables they reference" do224        expect(dump_schema).to match(%r{create_table "comments".*foreign_key.*\["first_comment_id"\], "comments", \["id"\]}m)225        expect(dump_schema).to match(%r{create_table "posts".*foreign_key.*\["first_post_id"\], "posts", \["id"\]}m)226        expect(dump_schema).to match(%r{create_table "posts".*foreign_key.*\["post_id"\], "posts", \["id"\]}m)227        expect(dump_schema).to match(%r{create_table "users".*foreign_key.*\["commenter_id"\], "users", \["id"\]}m)228        expect(dump_schema).to match(%r{create_table "users".*foreign_key.*\["user_id"\], "users", \["id"\]}m)229      end230    end231  end232  protected233  def to_regexp(string)234    Regexp.new(Regexp.escape(string))235  end236  def with_additional_column(model, column_name, column_type, options)237    table_columns = model.columns.reject{|column| column.name == 'id'}238    ActiveRecord::Migration.suppress_messages do239      ActiveRecord::Migration.create_table model.table_name, :force => true do |t|240        table_columns.each do |column|241          t.column column.name, column.type, :default => column.default242        end243        t.column column_name, column_type, options244      end245    end246    yield247  end...

text_query.rb

Source:text_query.rb

...10        unless @expected_text.is_a?(Regexp)11          @expected_text = Capybara::Helpers.normalize_whitespace(@expected_text)12        end13        @options ||= {}14        @search_regexp = Capybara::Helpers.to_regexp(@expected_text, nil, exact?)15        assert_valid_keys16      end17      def resolve_for(node)18        @node = node19        @actual_text = text(node, @type)20        @count = @actual_text.scan(@search_regexp).size21      end22      def failure_message23        super << build_message(true)24      end25      def negative_failure_message26        super << build_message(false)27      end28      def description29        if @expected_text.is_a?(Regexp)30          "text matching #{@expected_text.inspect}"31        else32          "#{"exact " if exact?}text #{@expected_text.inspect}"33        end34      end35      private36      def exact?37        options.fetch(:exact, Capybara.exact_text)38      end39      def build_message(report_on_invisible)40        message = String.new()41        unless (COUNT_KEYS & @options.keys).empty?42          message << " but found #{@count} #{Capybara::Helpers.declension('time', 'times', @count)}"43        end44        message << " in #{@actual_text.inspect}"45        details_message = []46        if @node and !@expected_text.is_a? Regexp47          insensitive_regexp = Capybara::Helpers.to_regexp(@expected_text, Regexp::IGNORECASE)48          insensitive_count = @actual_text.scan(insensitive_regexp).size49          if insensitive_count != @count50            details_message << "it was found #{insensitive_count} #{Capybara::Helpers.declension("time", "times", insensitive_count)} using a case insensitive search"51          end52        end53        if @node and check_visible_text? and report_on_invisible54          begin55            invisible_text = text(@node, :all)56            invisible_count = invisible_text.scan(@search_regexp).size57            if invisible_count != @count58              details_message << ". it was found #{invisible_count} #{Capybara::Helpers.declension("time", "times", invisible_count)} including non-visible text"59            end60          rescue61            # An error getting the non-visible text (if element goes out of scope) should not affect the response...

to_regexp

Using AI Code Generation

1puts Helpers.to_regexp('foo', 'bar')2puts Helpers.to_regexp('foo', 'bar', 'baz')3puts Helpers.to_regexp('foo', 'bar')4puts Helpers.to_regexp('foo', 'bar', 'baz')5puts Helpers.to_regexp('foo', 'bar')6puts Helpers.to_regexp('foo', 'bar', 'baz')7puts Helpers.to_regexp('foo', 'bar')8puts Helpers.to_regexp('foo', 'bar', 'baz')9puts Helpers.to_regexp('foo', 'bar')10puts Helpers.to_regexp('foo', 'bar', 'baz')11puts Helpers.to_regexp('foo', 'bar')12puts Helpers.to_regexp('foo', 'bar', 'baz')13puts Helpers.to_regexp('foo', 'bar')14puts Helpers.to_regexp('foo', 'bar', 'baz')15puts Helpers.to_regexp('foo', 'bar')16puts Helpers.to_regexp('foo', 'bar', 'baz')

to_regexp

Using AI Code Generation

1 Regexp.new(self)2 Regexp.new(self)3 Regexp.new(self)

to_regexp

Using AI Code Generation

1 Regexp.new(self)2String.send(:include, Helpers)3 Regexp.new(self)4 Regexp.new(self)5 Regexp.new(self)

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