Pester Should -* → Should-* Migration

Convert classic Pester v5 assertions (Should -Be, space then parameter) to the new Pester v6 Should-* assertions (Should-Be, hyphen, no space).

Status: experimental / preview. Verified against Pester 6.0.0-rc2. The classic Should -Be style still works in v6, so migrate incrementally and keep the suite green.

Companion skill. This skill covers the optional move to the new Should-* operators. To upgrade a suite across major Pester versions (v3→v4→v5→v6 — the runtime, mocks, and config), use the separate pester-migration skill. In v6 the classic Should -Be keeps working, so adopting Should-* is independent of any version bump.

When to Use

• Modernizing a Pester suite to the v6 Should-* assertions.
• A user asks to migrate / convert / rewrite Should -... calls.
• You want clearer, type-aware failure messages from the new assertions.