Add tests for Diff module

Created on 26 August 2014, over 10 years ago

Updated 16 December 2024, 5 days ago

This module does quite a lot, it turns out. It'd be great if there were tests to figure out if everything is working properly.

I'll try and document test cases as I find them here. Reviewing this module as part of #2325607: [meta] Get DMU working on Diff module → .

Diff compare widgets

testRevisionsList — go to node/%node/revisions/list and verify diff output is on page.

testRevisionsCompare — go to node/%node/revisions/view and verify diff comparison between 2 disparate revisions shows up.
testRevisionsLatest — go to node/%node/revisions/view/latest and verify that diff comparison against latest revision is shown

testDiffSettings — go to admin/config/content/diff and verify that main settings form is working properly.

testDiffSettingsNodeEntity — go to admin/config/content/diff/entities/node and verify settings form is working properly.
testDiffSettingsUserEntity — (not pictured) go to admin/config/content/diff/entities/user and verify settings form is working properly.

testDiffSettingsFieldOverview — go to admin/config/content/diff/fields and verify form is working properly.
testDiffSettingsFieldText — go to https://www.drupal.org/admin/config/content/diff/fields/text → and verify form is working properly.

testDiffBlock — Make sure block shows up in block listing at admin/structure/block, verify it shows up on content types selected.
testInlineDiff — (??? — not sure if this can be tested w/ SimpleTest). Test that changes are correctly highlighted when selecting revisions from block.

testViewChanges — verify that "View changes" button shows up on node edit form, shows diff at top when clicked.

testDiffSettingsNodeType — verify that Compare revisions options are working on e.g. Page.

testDiffDisplayMode — Go to admin/structure/types/manage/page/display, expand "Custom display settings, verify "revision comparison" shows up as a selectable view mode.

testLimitedItems — verify that REVISION_LIST_SIZE is working properly.
testExposedSorting — verify that diff sorting is working properly: DIFF_SORT_NONE, DIFF_SORT_VALUE, DIFF_SORT_CUSTOM.
testHelpText — test that help text is exposed where it should be (admin/help/diff, node/%/revisions/%/view, node/%/revisions/view/%/%
testDiffStates — test diff states (raw (Standard) / raw_plain (Marked down)
testRevisionAdminTheme — tests that revisions pages are shown in admin theme
testContentTypeRename — tests that when you rename a content type, all settings are remembered.
testContentTypeDelete — tests that when you delete a content type, all settings are deleted.
testDiffUsers — tests that diff features also work on users.

📌 Task

Status

Closed: outdated

Version

3.0

Component

Code

Created by

🇨🇦Canada webchick Vancouver 🇨🇦

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Needs tests
The change is currently missing an automated test that fails when run with the original code, and succeeds when the bug has been fixed.

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Comment 5 days ago →
heddn Nicaragua
Given the proximity of EOL for Drupal 7, marking this as won't fix. The likely final Drupal 7 release of diff has landed in https://www.drupal.org/project/diff/releases/7.x-3.5 → . If this is something still applicable to a more modern version of the module, feel free to re-open and post additional notes.

Production build 0.71.5 2024