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# frozen_string_literal: true
require 'spec_helper'
require_migration!
RSpec.describe CleanupConversionBigIntCiBuildNeedsSelfManaged, feature_category: :database do
after do
connection = described_class.new.connection
connection.execute('ALTER TABLE ci_build_needs DROP COLUMN IF EXISTS id_convert_to_bigint')
end
describe '#up' do
context 'when it is GitLab.com, dev, or test but not JiHu' do
before do
# As we call `schema_migrate_down!` before each example, and for this migration
# `#down` is same as `#up`, we need to ensure we start from the expected state.
connection = described_class.new.connection
connection.execute('ALTER TABLE ci_build_needs DROP COLUMN IF EXISTS id_convert_to_bigint')
end
it 'does nothing' do
# rubocop: disable RSpec/AnyInstanceOf
allow_any_instance_of(described_class).to receive(:com_or_dev_or_test_but_not_jh?).and_return(true)
# rubocop: enable RSpec/AnyInstanceOf
ci_build_needs = table(:ci_build_needs)
disable_migrations_output do
reversible_migration do |migration|
migration.before -> {
ci_build_needs.reset_column_information
expect(ci_build_needs.columns.find { |c| c.name == 'id_convert_to_bigint' }).to be nil
}
migration.after -> {
ci_build_needs.reset_column_information
expect(ci_build_needs.columns.find { |c| c.name == 'id_convert_to_bigint' }).to be nil
}
end
end
end
end
context 'when there is a self-managed instance with the temporary column already dropped' do
before do
# As we call `schema_migrate_down!` before each example, and for this migration
# `#down` is same as `#up`, we need to ensure we start from the expected state.
connection = described_class.new.connection
connection.execute('ALTER TABLE ci_build_needs ALTER COLUMN id TYPE bigint')
connection.execute('ALTER TABLE ci_build_needs DROP COLUMN IF EXISTS id_convert_to_bigint')
end
it 'does nothing' do
# rubocop: disable RSpec/AnyInstanceOf
allow_any_instance_of(described_class).to receive(:com_or_dev_or_test_but_not_jh?).and_return(false)
# rubocop: enable RSpec/AnyInstanceOf
ci_build_needs = table(:ci_build_needs)
migrate!
expect(ci_build_needs.columns.find { |c| c.name == 'id' }.sql_type).to eq('bigint')
expect(ci_build_needs.columns.find { |c| c.name == 'id_convert_to_bigint' }).to be nil
end
end
context 'when there is a self-managed instance with the temporary columns' do
before do
# As we call `schema_migrate_down!` before each example, and for this migration
# `#down` is same as `#up`, we need to ensure we start from the expected state.
connection = described_class.new.connection
connection.execute('ALTER TABLE ci_build_needs ALTER COLUMN id TYPE bigint')
connection.execute('ALTER TABLE ci_build_needs ADD COLUMN IF NOT EXISTS id_convert_to_bigint integer')
end
it 'drops the temporary column' do
# rubocop: disable RSpec/AnyInstanceOf
allow_any_instance_of(described_class).to receive(:com_or_dev_or_test_but_not_jh?).and_return(false)
# rubocop: enable RSpec/AnyInstanceOf
ci_build_needs = table(:ci_build_needs)
disable_migrations_output do
reversible_migration do |migration|
migration.before -> {
ci_build_needs.reset_column_information
expect(ci_build_needs.columns.find { |c| c.name == 'id' }.sql_type).to eq('bigint')
expect(ci_build_needs.columns.find do |c|
c.name == 'id_convert_to_bigint'
end.sql_type).to eq('integer')
}
migration.after -> {
ci_build_needs.reset_column_information
expect(ci_build_needs.columns.find { |c| c.name == 'id' }.sql_type).to eq('bigint')
expect(ci_build_needs.columns.find { |c| c.name == 'id_convert_to_bigint' }).to be nil
}
end
end
end
end
end
end
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