Data Type Assertion

[UdeshyaDhungana]

• Differentiate between bulk string and simple string types

  • Previously, tests were agnostic between SimpleString and BulkString
  • See test_get_set.go and string_assertion.go previously
  • Separated out the cases and replaced with exact type assertions.

• Re-use DataTypeAssertion in tests.

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Note

Enforces strict RESP type checks (bulk vs simple), introduces new assertion types, renames array string assertions to bulk-string variants, and updates tests and command handling to use DataTypeAssertion throughout.

• Assertions:
  • Add BulkStringAssertion, RegexSimpleStringAssertion; replace generic StringAssertion (removed).
  • Rename array assertions: Ordered/UnorderedStringArrayAssertion → Ordered/UnorderedBulkStringArrayAssertion.
  • Require bulk strings in CommandAssertion (command and args) and related checks.
  • Rework many assertions to reuse DataTypeAssertion; improve error messages with RESP null hints.
  • Switch regex/string checks to bulk/simple-specific variants (e.g., NewRegexBulkStringAssertion).
• Tests/Usage:
  • Update all test cases to use new bulk/simple string assertions and renamed array assertions.
  • Use DataTypeAssertion directly where only type validation is needed (e.g., INFO replication, XADD auto-id).
  • Minor anti-cheat change to use bulk-string regex assertion.

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