# encoding: utf-8
require File.dirname(__FILE__) + '/spec_helper'

describe "TableBody" do

  before :each do
    browser.goto(WatirSpec.files + "/tables.html")
  end

  describe "#exists?" do
    bug "WTR-357", :watir do
      it "returns true if the table body exists (page context)" do
        browser.tbody(:id, 'first').should exist
        browser.tbody(:id, /first/).should exist
        browser.tbody(:index, 0).should exist
        browser.tbody(:xpath, "//tbody[@id='first']").should exist
      end
    end

    it "returns true if the table body exists (table context)" do
      browser.table(:index, 0).tbody(:id, 'first').should exist
      browser.table(:index, 0).tbody(:id, /first/).should exist
      browser.table(:index, 0).tbody(:index, 1).should exist
      browser.table(:index, 0).tbody(:xpath, "//tbody[@id='first']").should exist
    end

    bug "WTR-357", :watir do
      it "returns false if the table body doesn't exist (page context)" do
        browser.tbody(:id, 'no_such_id').should_not exist
        browser.tbody(:id, /no_such_id/).should_not exist
        browser.tbody(:index, 1337).should_not exist
        browser.tbody(:xpath, "//tbody[@id='no_such_id']").should_not exist
      end
    end

    it "returns false if the table body doesn't exist (table context)" do
      browser.table(:index, 0).tbody(:id, 'no_such_id').should_not exist
      browser.table(:index, 0).tbody(:id, /no_such_id/).should_not exist
      browser.table(:index, 0).tbody(:index, 1337).should_not exist
      browser.table(:index, 0).tbody(:xpath, "//tbody[@id='no_such_id']").should_not exist
    end

    it "raises TypeError when 'what' argument is invalid" do
      bug "WTR-357", :watir do
        lambda { browser.tbody(:id, 3.14).exists? }.should raise_error(TypeError)
      end
      lambda { browser.table(:index, 0).tbody(:id, 3.14).exists? }.should raise_error(TypeError)
    end

    it "raises MissingWayOfFindingObjectException when 'how' argument is invalid" do
      bug "WTR-357", :watir do
        lambda { browser.tbody(:no_such_how, 'some_value').exists? }.should raise_error(MissingWayOfFindingObjectException)
      end
      lambda { browser.table(:index, 0).tbody(:no_such_how, 'some_value').exists? }.should raise_error(MissingWayOfFindingObjectException)
    end
  end

  describe "#length" do
    bug "WTR-357", :watir do
      it "returns the correct number of table bodies (page context)" do
        browser.tbody(:id, 'first').length.should == 3
      end
    end

    it "returns the correct number of table bodies (table context)" do
      browser.table(:index, 0).tbody(:id, 'first').length.should == 3
    end
  end

  describe "#[]" do
    bug "WTR-357", :watir do
      it "returns the row at the given index (page context)" do
        browser.tbody(:id, 'first')[0].text.should == 'March 2008'
        browser.tbody(:id, 'first')[1][0].text.should == 'Gregory House'
        browser.tbody(:id, 'first')[2][0].text.should == 'Hugh Laurie'
      end
    end

    it "returns the row at the given index (table context)" do
      browser.table(:index, 0).tbody(:id, 'first')[0].text.should == 'March 2008'
      browser.table(:index, 0).tbody(:id, 'first')[1][0].text.should == 'Gregory House'
      browser.table(:index, 0).tbody(:id, 'first')[2][0].text.should == 'Hugh Laurie'
    end
  end

  describe "#each" do
    it "iterates through rows correctly" do
      body = browser.table(:index, 0).tbody(:id, 'first')
      expected_texts = ["march", "gregory", "hugh"]

      body.each_with_index do |row, idx|
        row.id.should == expected_texts[idx]
      end

    end
  end

end