42 lines
1.4 KiB
Ruby
42 lines
1.4 KiB
Ruby
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# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe AuditEventPartitioned do
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let(:source_table) { AuditEvent }
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let(:partitioned_table) { described_class }
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it 'has the same columns as the source table' do
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expect(partitioned_table.column_names).to match_array(source_table.column_names)
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end
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it 'has the same null constraints as the source table' do
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constraints_from_source_table = null_constraints(source_table)
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constraints_from_partitioned_table = null_constraints(partitioned_table)
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expect(constraints_from_partitioned_table.to_a).to match_array(constraints_from_source_table.to_a)
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end
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it 'inserts the same record as the one in the source table', :aggregate_failures do
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expect { create(:audit_event) }.to change { partitioned_table.count }.by(1)
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event_from_source_table = source_table.connection.select_one(
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"SELECT * FROM #{source_table.table_name} ORDER BY created_at desc LIMIT 1"
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)
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event_from_partitioned_table = partitioned_table.connection.select_one(
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"SELECT * FROM #{partitioned_table.table_name} ORDER BY created_at desc LIMIT 1"
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)
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expect(event_from_partitioned_table).to eq(event_from_source_table)
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end
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def null_constraints(table)
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table.connection.select_all(<<~SQL)
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SELECT c.column_name, c.is_nullable
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FROM information_schema.columns c
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WHERE c.table_name = '#{table.table_name}'
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AND c.column_name != 'created_at'
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SQL
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end
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end
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