105 lines
2.5 KiB
Ruby
105 lines
2.5 KiB
Ruby
require 'rails_helper'
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require_dependency 'migration/safe_migrate'
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describe Migration::SafeMigrate do
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before do
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Migration::SafeMigrate::SafeMigration.disable_safe!
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end
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after do
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Migration::SafeMigrate.disable!
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Migration::SafeMigrate::SafeMigration.enable_safe!
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end
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def capture_stdout
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old_stdout = $stdout
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io = StringIO.new
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$stdout = io
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yield
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io.string
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ensure
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$stdout = old_stdout
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end
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it "bans all table removal" do
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Migration::SafeMigrate.enable!
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path = File.expand_path "#{Rails.root}/spec/fixtures/migrate/drop_table"
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output = capture_stdout do
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expect(lambda do
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ActiveRecord::Migrator.up([path])
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end).to raise_error(StandardError)
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end
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expect(output).to include("TableDropper")
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expect { User.first }.not_to raise_error
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expect(User.first).not_to eq(nil)
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end
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it "bans all table renames" do
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Migration::SafeMigrate.enable!
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path = File.expand_path "#{Rails.root}/spec/fixtures/migrate/rename_table"
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output = capture_stdout do
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expect(lambda do
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ActiveRecord::Migrator.up([path])
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end).to raise_error(StandardError)
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end
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expect(output).to include("TableDropper")
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expect { User.first }.not_to raise_error
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expect(User.first).not_to eq(nil)
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end
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it "bans all column removal" do
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Migration::SafeMigrate.enable!
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path = File.expand_path "#{Rails.root}/spec/fixtures/migrate/remove_column"
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output = capture_stdout do
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expect(lambda do
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ActiveRecord::Migrator.up([path])
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end).to raise_error(StandardError)
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end
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expect(output).to include("ColumnDropper")
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expect(User.first).not_to eq(nil)
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expect { User.first.username }.not_to raise_error
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end
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it "bans all column renames" do
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Migration::SafeMigrate.enable!
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path = File.expand_path "#{Rails.root}/spec/fixtures/migrate/rename_column"
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output = capture_stdout do
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expect(lambda do
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ActiveRecord::Migrator.up([path])
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end).to raise_error(StandardError)
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end
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expect(output).to include("ColumnDropper")
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expect(User.first).not_to eq(nil)
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expect { User.first.username }.not_to raise_error
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end
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it "supports being disabled" do
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Migration::SafeMigrate.enable!
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Migration::SafeMigrate.disable!
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path = File.expand_path "#{Rails.root}/spec/fixtures/migrate/drop_table"
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output = capture_stdout do
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ActiveRecord::Migrator.up([path])
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end
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expect(output).to include("drop_table(:users)")
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end
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end
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