Module: RSpecPower::ActiveRecordHelpers

Defined in:
lib/rspec_power/sql.rb

Instance Method Summary collapse

Instance Method Details

#expect_no_sql ⇒ Object

Fails the example if any SQL is executed within the provided block. Ignores cached, schema, and transaction events to avoid false positives.

Raises:

  • (ArgumentError) 


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# File 'lib/rspec_power/sql.rb', line 5

def expect_no_sql
  raise ArgumentError, "expect_no_sql requires a block" unless block_given?

  executed_sql_statements = capture_executed_sql { yield }

  if executed_sql_statements.any?
    message = "Expected no SQL to be executed, but #{executed_sql_statements.length} statement(s) were run.\n" \
              + executed_sql_statements.map { |sql| "  - #{sql}" }.join("\n")
    raise RSpec::Expectations::ExpectationNotMetError, message
  end
end

#expect_sql ⇒ Object

Passes only if at least one SQL statement is executed within the block. Ignores cached, schema, and transaction events to avoid false positives.

Raises:

  • (ArgumentError) 


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# File 'lib/rspec_power/sql.rb', line 19

def expect_sql
  raise ArgumentError, "expect_sql requires a block" unless block_given?

  executed_sql_statements = capture_executed_sql { yield }

  if executed_sql_statements.empty?
    raise RSpec::Expectations::ExpectationNotMetError,
          "Expected some SQL to be executed, but none was run"
  end
end