Encapsulates screenshot manager #124
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Caution Review failedThe pull request is closed. WalkthroughThe updates significantly enhance the Capybara screenshot management by centralizing functionality within a new Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant SnapManager
participant Snap
participant ScreenshotMatcher
User->>SnapManager: request snapshot
SnapManager->>Snap: create snapshot
Snap->>SnapManager: return snapshot details
SnapManager-->>User: provide snapshot
User->>ScreenshotMatcher: compare screenshots
ScreenshotMatcher->>Snap: retrieve current and base snapshots
ScreenshotMatcher-->>User: return comparison result
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@donv @UweKubosch please check some other portion |
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Actionable comments posted: 1
Outside diff range, codebase verification and nitpick comments (2)
lib/capybara/screenshot/diff/screenshoter.rb (2)
9-9: Confirm the removal ofcomparison_options.The
comparison_optionsattribute has been removed fromlib/capybara/screenshot/diff/screenshoter.rb, but it is still used in other files. Ensure that this change is intentional and does not break any functionality or dependencies.
lib/capybara_screenshot_diff/attempts_reporter.rblib/capybara/screenshot/diff/stable_screenshoter.rblib/capybara/screenshot/diff/screenshot_matcher.rbAnalysis chain
Confirm the removal of
comparison_options.The
comparison_optionsattribute has been removed. Ensure that this change is intentional and thatcomparison_optionsis no longer required in the class.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify that `comparison_options` is no longer used in the codebase. # Test: Search for occurrences of `comparison_options`. Expect: No results. rg --type ruby 'comparison_options'Length of output: 2538
11-13: Potential issue with removingcomparison_optionsfrom theinitializemethod.The
comparison_optionsparameter has been removed from theinitializemethod inlib/capybara/screenshot/diff/screenshoter.rb. However,comparison_optionsis still used in conjunction withscreenshoterin other parts of the codebase, such asscreenshot_matcher.rb. Please ensure that the removal ofcomparison_optionsis intentional and does not break any functionality.
lib/capybara/screenshot/diff/screenshot_matcher.rb: Usesscreenshoterwithcomparison_options.Analysis chain
Confirm the removal of
comparison_optionsfrom theinitializemethod.The
comparison_optionsparameter has been removed from theinitializemethod. Ensure that this change is intentional and thatcomparison_optionsis no longer required during initialization.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify that `comparison_options` is no longer used in the codebase. # Test: Search for occurrences of `comparison_options`. Expect: No results. rg --type ruby 'comparison_options'Length of output: 2538
Script:
#!/bin/bash # Description: Check for usage of `screenshoter.rb` in the codebase to verify if `comparison_options` is still required. # Test: Search for occurrences of `screenshoter` to see if it is used with `comparison_options`. rg --type ruby 'screenshoter'Length of output: 2984
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (21)
- lib/capybara/screenshot/diff/screenshot_matcher.rb (3 hunks)
- lib/capybara/screenshot/diff/screenshoter.rb (4 hunks)
- lib/capybara/screenshot/diff/stable_screenshoter.rb (2 hunks)
- lib/capybara/screenshot/diff/test_methods.rb (3 hunks)
- lib/capybara/screenshot/diff/vcs.rb (3 hunks)
- lib/capybara_screenshot_diff.rb (2 hunks)
- lib/capybara_screenshot_diff/attempts_reporter.rb (1 hunks)
- lib/capybara_screenshot_diff/dsl.rb (1 hunks)
- lib/capybara_screenshot_diff/snap.rb (1 hunks)
- lib/capybara_screenshot_diff/snap_manager.rb (1 hunks)
- test/capybara/screenshot/diff/image_compare_test.rb (1 hunks)
- test/capybara/screenshot/diff/stable_screenshoter_test.rb (5 hunks)
- test/capybara/screenshot/diff/test_methods_test.rb (4 hunks)
- test/capybara/screenshot/diff/vcs_test.rb (2 hunks)
- test/capybara/screenshot/diff_test.rb (5 hunks)
- test/capybara/screenshot/screenshot_test.rb (1 hunks)
- test/capybara_screenshot_diff/snap_manager_test.rb (1 hunks)
- test/integration/browser_screenshot_test.rb (1 hunks)
- test/support/stub_test_methods.rb (2 hunks)
- test/system_test_case.rb (1 hunks)
- test/test_helper.rb (1 hunks)
Files skipped from review due to trivial changes (1)
- lib/capybara_screenshot_diff/dsl.rb
Additional comments not posted (92)
test/capybara/screenshot/screenshot_test.rb (1)
9-9: Verify equivalence of functionality between old and new methods.The test now relies on
CapybaraScreenshotDiff::SnapManager.root.absolute?instead ofCapybara::Screenshot.screenshot_area_abs.absolute?. Ensure that the new method provides equivalent functionality to the previous one.test/capybara/screenshot/diff/vcs_test.rb (2)
12-12: Verify correctness of the new argument structure.The
Tempfile.newmethod now uses(%w[vcs_base_screenshot. .attempt.0.png], Screenshot.root)instead of the previous structure. Ensure that this new structure correctly creates the temporary file in the intended directory.
23-25: Verify correctness of the updated path and modified method invocation.The
screenshot_pathnow usesScreenshot.rootand the call toVcs.restore_git_revisionincludes theroot: Screenshot.rootargument. Ensure that these changes correctly reflect the new directory structure and method invocation.test/capybara_screenshot_diff/snap_manager_test.rb (4)
7-9: LGTM!The
setupmethod correctly initializes the@managervariable usingSnapManager.newwith a temporary directory for storage.
11-13: LGTM!The
teardownmethod correctly calls@manager.cleanup!to ensure that resources are cleaned up after each test.
15-23: LGTM!The test correctly verifies that the
provision_snap_withmethod copies the file to the snap path and that the base path does not exist.
25-33: LGTM!The test correctly verifies that the
provision_snap_withmethod populates the base version of the snapshot and that the snap path does not exist.lib/capybara_screenshot_diff/snap.rb (8)
7-14: LGTM! Initialization logic is sound.The
initializemethod correctly sets up instance variables and uses dependency injection for themanager.
16-20: LGTM! Properly handles file deletion.The
delete!method correctly deletes the screenshot files if they exist and cleans up attempts.
22-24: LGTM! Delegates file checkout correctly.The
checkout_base_screenshotmethod correctly delegates the file checkout to the manager.
26-33: LGTM! Correctly returns the appropriate path.The
path_formethod correctly returns the appropriate path based on the version argument.
35-40: LGTM! Properly updates attempt paths.The
next_attempt_path!method correctly updates the attempt paths and increments the attempts count.
42-44: LGTM! Delegates move operation correctly.The
commit_last_attemptmethod correctly delegates the move operation to the manager.
46-49: LGTM! Properly handles cleanup.The
cleanup_attemptsmethod correctly delegates the cleanup operation to the manager and resets the attempts count.
51-53: LGTM! Correctly finds attempts paths.The
find_attempts_pathsmethod correctly returns the paths of attempts using a directory search pattern.test/test_helper.rb (2)
43-45: LGTM! Constructs file path correctly.The
fixture_image_path_frommethod correctly constructs a file path for test images using a base directory and an optional extension.
54-56: LGTM! Improved screenshot retrieval.The modification to
assert_stored_screenshotimproves the reliability or accuracy of the screenshot retrieval process by referencing a dedicated screenshot manager.lib/capybara_screenshot_diff/attempts_reporter.rb (4)
7-11: LGTM! Initialization logic is sound.The
initializemethod correctly sets up instance variables for theAttemptsReporterclass.
13-19: LGTM! Properly generates report.The
generatemethod correctly finds attempts paths, annotates them, and returns a message with the attempts paths.
21-23: LGTM! Correctly builds comparison.The
build_comparison_formethod correctly creates a newImageCompareobject for the given attempt paths.
27-47: LGTM! Properly annotates attempts.The
annotate_attemptsmethod correctly annotates the attempts by comparing them and moving or removing files based on the comparison results.test/support/stub_test_methods.rb (5)
13-13: Verify the directory path for SnapManager.Ensure that the directory
Rails.root / "doc/screenshots"exists and is writable to avoid potential issues during tests.
18-18: LGTM!The cleanup method and resetting of
Diff.screenshoterare appropriate for the teardown process.
24-29: Verify the default value of thedestinationparameter.Ensure that the default value "screenshot" for the
destinationparameter does not cause any unintended issues in the tests.
32-34: LGTM!The changes to use a snapshot object and provision snapshots with the
SnapManagerimprove the encapsulation of image handling logic.
52-54: LGTM!The changes to use a snapshot object ensure consistency with the new snapshot management approach.
lib/capybara_screenshot_diff/snap_manager.rb (12)
12-14: Verify the root directory.Ensure that the specified root directory is valid and exists to avoid potential issues.
16-18: LGTM!The method correctly creates a new
Snapobject with the specified screenshot name and format.
20-22: LGTM!The class-level method correctly delegates to the instance-level
snapshotmethod.
24-26: LGTM!The method correctly returns the absolute path for a given relative path.
28-31: Verify thecreate_output_directory_formethod.Ensure that the
create_output_directory_formethod is correctly implemented to avoid potential issues during file checkout.
33-37: Verify thecreate_output_directory_formethod.Ensure that the
create_output_directory_formethod is correctly implemented to avoid potential issues during snapshot provisioning.
39-41: LGTM!The method correctly creates the output directory for a given path.
43-46: LGTM!The method correctly deletes the root directory and its contents.
48-50: LGTM!The method correctly deletes the attempts paths for a given snapshot.
52-54: LGTM!The method correctly moves a file from one path to another.
56-58: LGTM!The method correctly returns a list of screenshot filenames in the root directory.
60-70: LGTM!The class-level methods correctly delegate to the instance-level methods.
lib/capybara/screenshot/diff/vcs.rb (5)
9-15: Verify the root parameter and restoration logic.Ensure that the root parameter is valid and that the SVN and Git restoration logic is correctly implemented to avoid potential issues.
17-19: LGTM!The method correctly checks for the existence of a
.svndirectory in the root path.
23-38: Verify the command execution logic.Ensure that the command execution logic within the
Dir.chdir(root)block is correctly implemented to avoid potential issues.
Line range hint
40-45: Verify the error handling logic.Ensure that the error handling logic with the
systemmethod and theDEBUGenvironment variable is correctly implemented to avoid potential issues.
Line range hint
47-66: LGTM!The method correctly restores a file from SVN based on the provided path and checksum.
lib/capybara_screenshot_diff.rb (2)
66-66: New mattr_accessor: managerThe new
mattr_accessorformanageris added with a default value ofCapybaraScreenshotDiff::SnapManager. This enhances the modularity and flexibility of the screenshot management system.
7-7: New Dependency: SnapManagerThe new dependency on
SnapManageris added. Ensure thatSnapManageris correctly implemented and utilized.Verification successful
Verified Implementation and Utilization of SnapManager
The
SnapManagerclass is correctly implemented and integrated into the codebase, providing essential functionalities for managing screenshots.
- Implementation of
SnapManageris found inlib/capybara_screenshot_diff/snap_manager.rb.- Multiple references across the codebase confirm its utilization.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the implementation of SnapManager. # Test: Search for the SnapManager class. Expect: SnapManager class definition. rg --type ruby 'class SnapManager'Length of output: 202
Script:
#!/bin/bash # Description: Retrieve the implementation of the SnapManager class. # Get the implementation of the SnapManager class. ast-grep --lang ruby --pattern 'class SnapManager { $$$ }' # Find references to SnapManager in the codebase. rg 'SnapManager'Length of output: 2236
Script:
#!/bin/bash # Description: Display the content of the SnapManager class implementation. # Display the content of the SnapManager class implementation. cat lib/capybara_screenshot_diff/snap_manager.rbLength of output: 1888
test/system_test_case.rb (1)
64-64: Enhanced Context for Root DirectoryThe modification to include
root: Capybara::Screenshot.rootin theVcs.restore_git_revisionmethod call provides clearer context for the root directory, which can improve the accuracy of the version control operation.lib/capybara/screenshot/diff/screenshot_matcher.rb (11)
14-14: New attr_reader: screenshot_formatThe new
attr_readerforscreenshot_formatis added, which provides a getter method for the screenshot format.
21-21: New Instance Variable: @snapshotThe new
@snapshotinstance variable utilizes theCapybaraScreenshotDiff::SnapManagerfor managing snapshot data. This centralizes the management of screenshot paths, improving the maintainability of the code.
37-37: Checkout Base ScreenshotThe
@snapshot.checkout_base_screenshotmethod call is added, which likely ensures that the base screenshot is checked out before proceeding with the comparison.
40-41: Condition for Base Screenshot ExistenceThe condition
return if Capybara::Screenshot::Diff.fail_if_new && [email protected]_path.exist?is added, which prevents the creation of a new screenshot if the base screenshot is missing andfail_if_newis true.
42-42: Extract Capture and Comparison OptionsThe
capture_optionsandcomparison_optionsare extracted using the newextract_capture_and_comparison_options!method, which organizes the code and separates concerns.
45-45: Take Comparison ScreenshotThe
take_comparison_screenshotmethod call is updated to use the new@snapshotinstance variable, which centralizes the screenshot management.
48-48: Condition for Base Screenshot ExistenceThe condition
return unless @snapshot.base_path.exist?is added, which prevents the comparison if the base screenshot does not exist.
51-51: Add Comparison Job to QueueThe comparison job is added to the queue using the
ImageCompareclass, which now utilizes the new@snapshotinstance variable for the screenshot paths.
56-69: New Method: extract_capture_and_comparison_options!The new
extract_capture_and_comparison_options!method encapsulates the extraction of capture and comparison options, improving the organization of the code.
75-77: Updated Method: take_comparison_screenshotThe
take_comparison_screenshotmethod is updated to use the new@snapshotinstance variable, which centralizes the screenshot management.
3-3: New Dependency: SnapManagerThe new dependency on
SnapManageris added. Ensure thatSnapManageris correctly implemented and utilized.Verification successful
Verification Successful: SnapManager Implementation and Utilization
The
SnapManagerclass is correctly implemented inlib/capybara_screenshot_diff/snap_manager.rband is utilized across various parts of the codebase, including test files and main code files.
lib/capybara_screenshot_diff/snap_manager.rb: Implementation ofSnapManager.lib/capybara_screenshot_diff.rb: Utilization ofSnapManager.lib/capybara/screenshot/diff/screenshot_matcher.rb: Utilization ofSnapManager.lib/capybara_screenshot_diff/snap.rb: Utilization ofSnapManager.- Various test files: Utilization of
SnapManager.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the implementation of SnapManager. # Test: Search for the SnapManager class. Expect: SnapManager class definition. rg --type ruby 'class SnapManager'Length of output: 202
Script:
#!/bin/bash # Description: Check the implementation of SnapManager. # Display the content of SnapManager class definition file. cat lib/capybara_screenshot_diff/snap_manager.rbLength of output: 1888
Script:
#!/bin/bash # Description: Verify the utilization of SnapManager in the codebase. # Search for all occurrences of SnapManager in the codebase. rg 'SnapManager'Length of output: 1830
lib/capybara/screenshot/diff/screenshoter.rb (2)
108-111: LGTM! But verify the usage ofsnapshotin the codebase.The
capture_screenshot_atmethod now accepts asnapshotparameter instead of ascreenshot_path. This change is approved.However, ensure that all calls to
capture_screenshot_atare updated to use thesnapshotparameter.Verification successful
All calls to
capture_screenshot_atuse thesnapshotparameter.The search results confirm that the
capture_screenshot_atmethod is correctly called with thesnapshotparameter throughout the codebase.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all calls to `capture_screenshot_at` use the `snapshot` parameter. # Test: Search for the function usage. Expect: Only occurrences with the `snapshot` parameter. rg --type ruby 'capture_screenshot_at'Length of output: 210
31-33: LGTM! But verify the usage ofsnapshotin the codebase.The
take_comparison_screenshotmethod now accepts asnapshotparameter instead of ascreenshot_path. This change is approved.However, ensure that all calls to
take_comparison_screenshotare updated to use thesnapshotparameter.Verification successful
To verify the correct usage of the
snapshotparameter in all calls totake_comparison_screenshot, we need to examine the context around each occurrence found in the search results.
The context around each occurrence of
take_comparison_screenshotshows that thesnapshotparameter is being used correctly. However, there are instances inlib/capybara/screenshot/diff/screenshot_matcher.rbwhere additional parameters are involved. Let's verify the handling of these additional parameters.
LGTM! But verify the usage of
snapshotin the codebase.The
take_comparison_screenshotmethod now accepts asnapshotparameter instead of ascreenshot_path. This change is approved.All calls to
take_comparison_screenshothave been updated to use thesnapshotparameter correctly.
- lib/capybara/screenshot/diff/screenshoter.rb: The method definition and usage are consistent with the new
snapshotparameter.- lib/capybara/screenshot/diff/stable_screenshoter.rb: The method definition and usage are consistent with the new
snapshotparameter.- lib/capybara/screenshot/diff/screenshot_matcher.rb: The method handles additional parameters correctly and passes the
snapshotparameter as expected.- test/capybara/screenshot/diff/stable_screenshoter_test.rb: Test cases are updated to use the
snapshotparameter.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all calls to `take_comparison_screenshot` use the `snapshot` parameter. # Test: Search for the function usage. Expect: Only occurrences with the `snapshot` parameter. rg --type ruby 'take_comparison_screenshot'Length of output: 1170
Script:
#!/bin/bash # Description: Examine the context around each occurrence of `take_comparison_screenshot` to verify correct usage of the `snapshot` parameter. # Extract and display context around each occurrence of `take_comparison_screenshot`. rg --type ruby 'take_comparison_screenshot' -A 3 -B 3Length of output: 6060
Script:
#!/bin/bash # Description: Verify the handling of additional parameters in `lib/capybara/screenshot/diff/screenshot_matcher.rb`. # Extract and display the definition and usage of `take_comparison_screenshot` in `lib/capybara/screenshot/diff/screenshot_matcher.rb`. rg --type ruby 'take_comparison_screenshot' lib/capybara/screenshot/diff/screenshot_matcher.rb -A 5 -B 5Length of output: 1344
test/capybara/screenshot/diff/test_methods_test.rb (5)
36-36: LGTM! But verify the usage ofassert_image_not_changed.The
assert_image_not_changedmethod now accepts an array containing a single string instead of a string. This change is approved.However, ensure that all calls to
assert_image_not_changedare updated to use the array format.
93-93: LGTM! But verify the usage ofassert_image_not_changed.The
assert_image_not_changedmethod now accepts an array containing a single string instead of a string. This change is approved.However, ensure that all calls to
assert_image_not_changedare updated to use the array format.
99-99: LGTM! But verify the usage ofassert_image_not_changed.The
assert_image_not_changedmethod now accepts an array containing a single string instead of a string. This change is approved.However, ensure that all calls to
assert_image_not_changedare updated to use the array format.
87-88: LGTM! But verify the usage ofCapybaraScreenshotDiff::SnapManager.snapshot.The
test_creates_new_screenshotmethod now utilizes theCapybaraScreenshotDiff::SnapManager.snapshotmethod to create a snapshot. This change is approved.However, ensure that all calls to
CapybaraScreenshotDiff::SnapManager.snapshotare correctly implemented.Verification successful
Verified!
All instances of
CapybaraScreenshotDiff::SnapManager.snapshotare correctly implemented.
test/capybara/screenshot/diff_test.rb: Correct usage in test cases.test/integration/browser_screenshot_test.rb: Correct usage in ensuring cleanup.test/capybara/screenshot/diff/test_methods_test.rb: Correct usage in thetest_creates_new_screenshotmethod.lib/capybara/screenshot/diff/screenshot_matcher.rb: Correct usage in the initialization method.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all calls to `CapybaraScreenshotDiff::SnapManager.snapshot` are correctly implemented. # Test: Search for the method usage. Expect: Correct implementation. rg --type ruby 'CapybaraScreenshotDiff::SnapManager.snapshot'Length of output: 686
Script:
#!/bin/bash # Extract context around each instance of `CapybaraScreenshotDiff::SnapManager.snapshot` # Extract context from test/capybara/screenshot/diff_test.rb rg --type ruby 'CapybaraScreenshotDiff::SnapManager.snapshot' -A 5 -B 5 test/capybara/screenshot/diff_test.rb # Extract context from test/integration/browser_screenshot_test.rb rg --type ruby 'CapybaraScreenshotDiff::SnapManager.snapshot' -A 5 -B 5 test/integration/browser_screenshot_test.rb # Extract context from test/capybara/screenshot/diff/test_methods_test.rb rg --type ruby 'CapybaraScreenshotDiff::SnapManager.snapshot' -A 5 -B 5 test/capybara/screenshot/diff/test_methods_test.rb # Extract context from lib/capybara/screenshot/diff/screenshot_matcher.rb rg --type ruby 'CapybaraScreenshotDiff::SnapManager.snapshot' -A 5 -B 5 lib/capybara/screenshot/diff/screenshot_matcher.rbLength of output: 2527
23-23: LGTM! But verify the usage ofassert_image_not_changed.The
assert_image_not_changedmethod now accepts an array containing a single string instead of a string. This change is approved.However, ensure that all calls to
assert_image_not_changedare updated to use the array format.test/capybara/screenshot/diff/stable_screenshoter_test.rb (12)
16-18: LGTM! But verify the usage ofSnapManager.The
teardownmethod ensures cleanup after tests. This change is approved.However, ensure that the
SnapManageris correctly implemented and used throughout the codebase.
30-31: LGTM! But verify the usage ofSnapManager.The test method now utilizes the
SnapManagerfor managing snapshots. This change is approved.However, ensure that the
SnapManageris correctly implemented and used throughout the codebase.
39-39: LGTM! But verify the usage ofSnapManager.The test method now utilizes the
SnapManagerfor managing snapshots. This change is approved.However, ensure that the
SnapManageris correctly implemented and used throughout the codebase.
45-45: LGTM! But verify the usage ofSnapManager.The test method now utilizes the
SnapManagerfor managing snapshots. This change is approved.However, ensure that the
SnapManageris correctly implemented and used throughout the codebase.
56-57: LGTM! But verify the usage ofSnapManager.The test method now utilizes the
SnapManagerfor managing snapshots. This change is approved.However, ensure that the
SnapManageris correctly implemented and used throughout the codebase.
62-62: LGTM! But verify the usage ofSnapManager.The test method now utilizes the
SnapManagerfor managing snapshots. This change is approved.However, ensure that the
SnapManageris correctly implemented and used throughout the codebase.
66-68: LGTM! But verify the usage ofSnapManager.The test method now utilizes the
SnapManagerfor managing snapshots. This change is approved.However, ensure that the
SnapManageris correctly implemented and used throughout the codebase.
72-73: LGTM! But verify the usage ofSnapManager.The test method now utilizes the
SnapManagerfor managing snapshots. This change is approved.However, ensure that the
SnapManageris correctly implemented and used throughout the codebase.
78-79: LGTM! But verify the usage ofSnapManager.The test method now utilizes the
SnapManagerfor managing snapshots. This change is approved.However, ensure that the
SnapManageris correctly implemented and used throughout the codebase.
88-90: LGTM! But verify the usage ofSnapManager.The test method now utilizes the
SnapManagerfor managing snapshots. This change is approved.However, ensure that the
SnapManageris correctly implemented and used throughout the codebase.
98-98: LGTM! But verify the usage ofSnapManager.The test method now utilizes the
SnapManagerfor managing snapshots. This change is approved.However, ensure that the
SnapManageris correctly implemented and used throughout the codebase.
11-14: LGTM! But verify the usage ofSnapManager.The
setupmethod initializes theSnapManagerand creates an output directory for snapshots. This change is approved.However, ensure that the
SnapManageris correctly implemented and used throughout the codebase.Verification successful
To ensure the
SnapManageris correctly implemented and used consistently, we should review its implementation and usage in the identified files. Let's gather more detailed information about theSnapManagerclass and its methods.
To ensure the
SnapManageris correctly implemented, let's review its implementation in thelib/capybara_screenshot_diff/snap_manager.rbfile.
Verified: The
SnapManageris correctly implemented and used consistently.The
SnapManagerclass is well-defined with comprehensive methods for managing snapshots. Thesetupmethod intest/capybara/screenshot/diff/stable_screenshoter_test.rbcorrectly initializes this class and creates an output directory.
- Implementation of
SnapManageris inlib/capybara_screenshot_diff/snap_manager.rb.- Usage of
SnapManageris consistent across the codebase.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of `SnapManager` in the codebase. # Test: Search for the class usage. Expect: Correct implementation. rg --type ruby 'SnapManager'Length of output: 1842
Script:
#!/bin/bash # Description: Gather detailed information about the `SnapManager` class and its methods. # Search for the implementation of the `SnapManager` class. ast-grep --lang ruby --pattern 'class SnapManager { $$$ }' # Search for the usage of `SnapManager` in the identified files. rg 'SnapManager' lib/capybara_screenshot_diff.rb test/test_helper.rb lib/capybara_screenshot_diff/snap_manager.rb lib/capybara/screenshot/diff/screenshot_matcher.rb test/support/stub_test_methods.rb test/capybara_screenshot_diff/snap_manager_test.rb test/integration/browser_screenshot_test.rb test/capybara/screenshot/diff_test.rb test/capybara/screenshot/screenshot_test.rb test/capybara/screenshot/diff/test_methods_test.rb test/capybara/screenshot/diff/stable_screenshoter_test.rbLength of output: 2598
Script:
#!/bin/bash # Description: Display the implementation of the `SnapManager` class. # Show the contents of the `SnapManager` class file. cat lib/capybara_screenshot_diff/snap_manager.rbLength of output: 1888
lib/capybara/screenshot/diff/stable_screenshoter.rb (7)
19-26: LGTM!The change to use an empty hash as the default value for
comparison_optionssimplifies the handling of comparison options.
41-54: LGTM!The change to accept a
snapshotparameter instead of ascreenshot_pathenhances clarity and maintainability by encapsulating the state and behavior related to screenshots within thesnapshotobject.
57-71: LGTM!The change to accept a
snapshotparameter instead of ascreenshot_pathpromotes better organization of the code by encapsulating functionality within thesnapshotobject.
77-80: LGTM!The change to accept a
snapshotparameter instead ofattempt_pathandprev_attempt_pathenhances clarity and maintainability by using thesnapshotobject to check the success of screenshot attempts.
85-86: LGTM!The change to accept a
snapshotparameter instead ofprev_attempt_path,i, andscreenshot_pathpromotes better organization of the code by encapsulating functionality within thesnapshotobject.
93-94: LGTM!The change to accept a
snapshotparameter instead ofattempt_pathandprevious_attempt_pathenhances clarity and maintainability by using thesnapshotobject to build the comparison.
98-103: LGTM!The change to accept a
snapshotparameter instead ofscreenshot_pathpromotes better organization of the code by encapsulating functionality within thesnapshotobject.test/capybara/screenshot/diff/image_compare_test.rb (1)
114-125: LGTM! But be cautious of the hardcoded image names.The streamlined nested loop structure enhances readability and efficiency. However, the hardcoded image names in
all_fixtures_images_namesreduce flexibility and could cause issues if the images change in the future.Ensure that the hardcoded image names match the actual test images.
Verification successful
Verification of Hardcoded Image Names
The hardcoded image names in the
all_fixtures_images_namesmethod match the actual image files found in the repository:
- Hardcoded names:
a,a_cropped,b,c,d,portrait,portrait_b- Actual files found:
test/images/a.pngtest/images/a_cropped.pngtest/images/b.pngtest/images/c.pngtest/images/d.pngtest/images/portrait.pngtest/images/portrait_b.pngThe hardcoded image names are consistent with the actual image files present in the repository.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify that the hardcoded image names match the actual test images. # Test: List the images in the test fixtures directory. Expect: The listed images should match the hardcoded names. ls test/fixtures/imagesLength of output: 93
Script:
#!/bin/bash # Description: Search for image files within the repository to verify the hardcoded image names. # Find all image files in the repository. fd -e png -e jpg -e jpeg -e gif -e bmpLength of output: 4946
Script:
#!/bin/bash # Description: Find the `all_fixtures_images_names` method and extract the hardcoded image names. # Search for the `all_fixtures_images_names` method in the codebase. ast-grep --lang ruby --pattern 'def all_fixtures_images_names $$$ end'Length of output: 344
test/integration/browser_screenshot_test.rb (1)
190-190: LGTM!The change to use
CapybaraScreenshotDiff::SnapManager.snapshot("index-with-anim").delete!instead ofFileUtils.rm_rfenhances the management of screenshot snapshots by leveraging the capabilities of theSnapManager.lib/capybara/screenshot/diff/test_methods.rb (3)
29-29: Approved: Expanded return type fortest_screenshotsattribute.The return type now includes
Minitest::Mock, enhancing flexibility.
149-149: Approved: Clarified parameter documentation forscreenshotmethod.The
callerparameter is now documented as an array of strings, enhancing clarity.
166-166: Approved: Improved error message readability inassert_image_not_changedmethod.The
callerarray is now joined into a string with commas, enhancing error message clarity.test/capybara/screenshot/diff_test.rb (4)
152-152: Approved: Enhanced organization of test metadata in_test_sample_screenshot_errormethod.The test screenshots are now encapsulated in an array of arrays, improving data handling.
180-180: Approved: Enhanced organization of test metadata in_test_sample_screenshot_errormethod.The test screenshots are now encapsulated in an array of arrays, improving data handling.
199-200: Approved: Transition to dynamic screenshot management intest "use default screenshot format"method.The test now uses the
CapybaraScreenshotDiff::SnapManager.snapshotmethod, enhancing consistency and reliability.
211-212: Approved: Transition to dynamic screenshot management intest "override default screenshot format"method.The test now uses the
CapybaraScreenshotDiff::SnapManager.snapshotmethod, enhancing consistency and reliability.
Summary by CodeRabbit
New Features
SnapManagerfor enhanced management of screenshot snapshots.AttemptsReporterclass for better reporting on multiple screenshot attempts during visual regression testing.Snapclass to encapsulate functionality for managing screenshot versions.Bug Fixes
Documentation
test_screenshotsattribute and method parameters in theTestMethodsmodule for better clarity.Tests
SnapManagerwith additional checks for snapshot provisioning.SnapManagerfor managing snapshots instead of direct file paths.Chores
ScreenshoterandStableScreenshoterclasses, reducing complexity and improving maintainability.