Unit tests for AppendHistoryNodes

[jakobht]

What changed?
Added unit tests for AppendHistoryNodes

Why?

How did you test it?

Potential risks

Release notes

Documentation Changes

[coveralls]

Pull Request Test Coverage Report for Build 018ec6fc-f796-4505-b8d5-6445fa54b23e

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 72 unchanged lines in 14 files lost coverage.
• Overall coverage decreased (-0.04%) to 67.342%

---

Files with Coverage Reduction	New Missed Lines	%
service/history/task/transfer_standby_task_executor.go	2	86.19%
service/history/shard/context.go	2	66.7%
common/persistence/sql/sqlplugin/mysql/task.go	2	73.68%
service/matching/db.go	2	73.23%
common/util.go	2	91.78%
service/history/execution/mutable_state_util.go	2	78.13%
common/membership/hashring.go	2	84.69%
common/persistence/sql/sqlplugin/mysql/db.go	2	79.49%
common/log/tag/tags.go	3	50.74%
service/history/queue/timer_queue_processor_base.go	3	77.82%

Totals
Change from base Build 018ec3ed-d5a3-4d3b-bd9e-78015bea868b:	-0.04%
Covered Lines:	98168
Relevant Lines:	145776

---

💛 - Coveralls

[codecov]

Codecov Report

Merging #5896 (e9892f4) into master (cd14f34) will increase coverage by 0.02%.
The diff coverage is n/a.

❗ Current head e9892f4 differs from pull request most recent head 27cd2d8. Consider uploading reports for the commit 27cd2d8 to get more accurate results

Additional details and impacted files

see 4 files with indirect coverage changes

---

Continue to review full report in Codecov by Sentry.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update cd14f34...27cd2d8. Read the comment docs.