test: Add streaming tests to test_misc

[sentrivana]

Description

Tests not applicable in span first were not ported.

Also fix some typos.

Issues

Part of #5395

Reminders

• Please add tests to validate your changes, and lint your code using uv run ruff.
• Add GH Issue ID & Linear ID (if applicable)
• PR title should use conventional commit style (feat:, fix:, ref:, meta:)
• For external contributors: CONTRIBUTING.md, Sentry SDK development docs, Discord community

[github-actions]

Codecov Results 📊

✅ 90990 passed | ⏭️ 6302 skipped | Total: 97292 | Pass Rate: 93.52% | Execution Time: 314m 13s

📊 Comparison with Base Branch

Metric	Change
Total Tests	📈 +45
Passed Tests	📈 +45
Failed Tests	—
Skipped Tests	—

All tests are passing successfully.

✅ Patch coverage is 100.00%. Project has 2440 uncovered lines.
✅ Project coverage is 89.78%. Comparing base (base) to head (head).

Coverage diff

@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
+ Coverage    89.78%    89.78%        —%
==========================================
  Files          193       193         —
  Lines        23876     23876         —
  Branches      8244      8244         —
==========================================
+ Hits         21437     21436        -1
- Misses        2439      2440        +1
- Partials      1351      1352        +1

---

Generated by Codecov Action