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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe ShaAttribute do
let(:model) do
Class.new(ActiveRecord::Base) do
include ShaAttribute
self.table_name = 'merge_requests'
end
end
let(:binary_column) { :merge_ref_sha }
let(:text_column) { :target_branch }
describe '.sha_attribute' do
it 'defines a SHA attribute with Gitlab::Database::ShaAttribute type' do
expect(model).to receive(:attribute)
.with(binary_column, an_instance_of(Gitlab::Database::ShaAttribute))
.and_call_original
model.sha_attribute(binary_column)
end
end
describe '.sha256_attribute' do
it 'defines a SHA256 attribute with Gitlab::Database::ShaAttribute type' do
expect(model).to receive(:attribute)
.with(binary_column, an_instance_of(Gitlab::Database::Sha256Attribute))
.and_call_original
model.sha256_attribute(binary_column)
end
end
describe '.load_schema!' do
# load_schema! is not a documented class method, so use a documented method
# that we know will call load_schema!
def load_schema!
expect(model).to receive(:load_schema!).and_call_original
model.new
end
using RSpec::Parameterized::TableSyntax
where(:column_name, :environment, :expected_error) do
ref(:binary_column) | 'development' | :no_error
ref(:binary_column) | 'production' | :no_error
ref(:text_column) | 'development' | :sha_mismatch_error
ref(:text_column) | 'production' | :no_error
:__non_existent_column | 'development' | :no_error
:__non_existent_column | 'production' | :no_error
end
let(:sha_mismatch_error) do
[
described_class::ShaAttributeTypeMismatchError,
/#{column_name}.* should be a :binary column/
]
end
with_them do
before do
stub_rails_env(environment)
end
context 'with sha_attribute' do
before do
model.sha_attribute(column_name)
end
it 'validates column type' do
case expected_error
when :no_error
expect { load_schema! }.not_to raise_error
when :sha_mismatch_error
expect { load_schema! }.to raise_error(
described_class::ShaAttributeTypeMismatchError,
/sha_attribute.*#{column_name}.* should be a :binary column/
)
end
end
end
context 'with sha256_attribute' do
before do
model.sha256_attribute(column_name)
end
it 'validates column type' do
case expected_error
when :no_error
expect { load_schema! }.not_to raise_error
when :sha_mismatch_error
expect { load_schema! }.to raise_error(
described_class::Sha256AttributeTypeMismatchError,
/sha256_attribute.*#{column_name}.* should be a :binary column/
)
end
end
end
end
end
end
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