# frozen_string_literal: true

describe 'Ridgepole::Client#diff -> migrate' do
  context 'when add column with ignore:true' do
    let(:actual_dsl) do
      erbh(<<-ERB)
        create_table "employee_clubs", force: :cascade do |t|
          t.integer "emp_no", null: false
          t.integer "club_id", null: false
          t.index ["emp_no", "club_id"], name: "idx_emp_no_club_id", <%= i cond(5.0, using: :btree) %>
        end

        create_table "employees", primary_key: "emp_no", force: :cascade do |t|
          t.date   "birth_date", null: false
          t.string "first_name", limit: 14, null: false
          t.string "last_name", limit: 16, null: false
          t.string "gender", limit: 1, null: false
          t.date   "hire_date", null: false
        end
      ERB
    end

    let(:expected_dsl) do
      erbh(<<-ERB)
        create_table "employee_clubs", force: :cascade do |t|
          t.integer "emp_no", null: false
          t.integer "club_id", null: false
          t.string  "any_col", null: false, ignore: true
          t.index ["emp_no", "club_id"], name: "idx_emp_no_club_id", <%= i cond(5.0, using: :btree) %>
        end

        create_table "employees", primary_key: "emp_no", force: :cascade do |t|
          t.date    "birth_date", null: false
          t.string  "first_name", limit: 14, null: false
          t.string  "last_name", limit: 16, null: false
          t.string  "gender", limit: 1, null: false
          t.date    "hire_date", null: false
          t.integer "age", null: false, ignore: true
          t.date    "updated_at", ignore: true
        end
      ERB
    end

    before { subject.diff(actual_dsl).migrate }
    subject { client }

    it {
      delta = subject.diff(expected_dsl)
      expect(delta.differ?).to be_falsey
    }
  end

  context 'when change column with ignore:true' do
    let(:actual_dsl) do
      erbh(<<-ERB)
        create_table "employee_clubs", force: :cascade do |t|
          t.integer "emp_no", null: false
          t.integer "club_id", null: false
          t.index ["emp_no", "club_id"], name: "idx_emp_no_club_id", <%= i cond(5.0, using: :btree) %>
        end

        create_table "employees", primary_key: "emp_no", force: :cascade do |t|
          t.date   "birth_date", null: false
          t.string "first_name", limit: 14, null: false
          t.string "last_name", limit: 16, null: false
          t.string "gender", limit: 1, null: false
          t.date   "hire_date", null: false
        end
      ERB
    end

    let(:expected_dsl) do
      erbh(<<-ERB)
        create_table "employee_clubs", force: :cascade do |t|
          t.integer "emp_no", null: false
          t.integer "club_id", ignore: true
          t.index ["emp_no", "club_id"], name: "idx_emp_no_club_id", <%= i cond(5.0, using: :btree) %>
        end

        create_table "employees", primary_key: "emp_no", force: :cascade do |t|
          t.date   "birth_date", null: false
          t.string "first_name", limit: 14, null: false
          t.string "last_name", limit: 20, default: "XXX", null: false, ignore: true
          t.string "gender", limit: 2, null: false, ignore: true
          t.date   "hire_date", null: false
        end
      ERB
    end

    before { subject.diff(actual_dsl).migrate }
    subject { client }

    it {
      delta = subject.diff(expected_dsl)
      expect(delta.differ?).to be_falsey
    }
  end
end