mirror of
https://github.com/Permissionless-Software-Foundation/psf-memo.git
synced 2026-09-21 16:52:01 -07:00
Chris Troutner
0e8f8f0eae
Architectural review of the topic recency indexes and pagination: - Indexer topic index maintenance lives in its own topic-indexing.js, separate from the action handlers; the backfill library takes injected LevelDB handles so its logic stays testable. - DB listTopics reads counts from topicSummaries and paginates the topicRecency index without iterating the rooms store; the client reuses PaginatedPage. - Kill four topic-indexing mutation survivors with focused unit tests covering the height fallbacks, plus exact-key/isNotFound and max-size boundary tests. - One topic-message survivor is an intrinsic equivalent: handlePost reads the text at push index 1 and ignores push index 0. Includes tool-written mutate4javascript and acceptance-mutation manifests. By architect.
32 lines
1.6 KiB
Gherkin
32 lines
1.6 KiB
Gherkin
# acceptance-mutation-manifest-begin
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# {"version":1,"tested_at":"2026-09-17T17:25:15.930044025Z","feature_name":"Topic Pagination","feature_path":"/home/trout/work/psf-memo/.worktrees/architect/psf-memo-client/specs/topic-pagination.feature","background_hash":"74234e98afe7498fb5daf1f36ac2d78acc339464f950703b8c019892f982b90b","implementation_hash":"unknown","scenarios":[{"index":1,"name":"Topic Pagination - 2 the topics page can load a later page","scenario_hash":"1d76d7c408593ae66f0f1551b1d583ccdceb0931d1dae35f5d02f8a0cb9636e9","mutation_count":6,"result":{"Total":6,"Killed":6,"Survived":0,"Errors":0},"tested_at":"2026-09-17T17:25:15.930044025Z"}]}
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# acceptance-mutation-manifest-end
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# Scenarios: Topic Pagination - 1, Topic Pagination - 2
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#
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# The topics page loads topics in pages of 50 and can move to a later page. The
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# page reports whether more topics are available.
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Feature: Topic Pagination
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Scenario Outline: Topic Pagination - 1 the topics page loads 50 topics per page
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Given the psf-memo-db API serves <count> topics
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When I open the topics page
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Then the topics page shows <shown> topics
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And the topics page can load more topics
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Examples:
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| count | shown |
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| 60 | 50 |
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| 70 | 50 |
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Scenario Outline: Topic Pagination - 2 the topics page can load a later page
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Given the psf-memo-db API serves <count> topics
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When I open the topics page at offset <offset>
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Then the topics page shows <shown> topics
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And the topics page has no more topics
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Examples:
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| count | offset | shown |
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| 60 | 50 | 10 |
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| 70 | 50 | 20 |
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