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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,170 @@ | ||
| #!perl | ||
|
|
||
| # Note: cannot use -T here, Git::Repository uses environment variables directly. | ||
|
|
||
| use strict; | ||
| use warnings; | ||
|
|
||
| use Git::Repository ( 'Blame', 'Log' ); | ||
| use Git::Repository::Plugin::Blame::Cache; | ||
| use Test::Deep; | ||
| use Test::Exception; | ||
| use Test::FailWarnings -allow_deps => 1; | ||
| use Test::Git; | ||
| use Test::More; | ||
| use Test::Type; | ||
|
|
||
|
|
||
| # Check there is a git binary available, or skip all. | ||
| has_git( '1.5.0' ); | ||
|
|
||
| # Declare the list of tests to run. | ||
| my $tests = | ||
| [ | ||
| { | ||
| name => 'Test blame without ignore_whitespace argument.', | ||
| options => {}, | ||
| expected => [ 'Author1', 'Author2', 'Author1' ], | ||
| }, | ||
| { | ||
| name => 'Test blame with ignore_whitespace=0.', | ||
| options => { ignore_whitespace => 0 }, | ||
| expected => [ 'Author1', 'Author2', 'Author1' ], | ||
| }, | ||
| { | ||
| name => 'Test blame with ignore_whitespace=1.', | ||
| options => { ignore_whitespace => 1 }, | ||
| expected => [ 'Author1', 'Author1', 'Author1' ], | ||
| }, | ||
| ]; | ||
|
|
||
| plan( tests => 3 + scalar( @$tests ) ); | ||
|
|
||
| # Create a new, empty repository in a temporary location and return | ||
| # a Git::Repository object. | ||
| my $repository = Test::Git::test_repository(); | ||
|
|
||
| my $work_tree = $repository->work_tree(); | ||
| ok( | ||
| defined( $work_tree ) && -d $work_tree, | ||
| 'Find the work tree for the temporary test repository.', | ||
| ); | ||
|
|
||
| # Name of the test file to use. | ||
| my $test_file = $work_tree . '/README'; | ||
|
|
||
| subtest( | ||
| 'Commit new test file.', | ||
| sub | ||
| { | ||
| plan( tests => 3 ); | ||
|
|
||
| # Set up the first author. | ||
| local $ENV{'GIT_AUTHOR_NAME'} = 'Author1'; | ||
| local $ENV{'GIT_AUTHOR_EMAIL'} = '[email protected]'; | ||
| local $ENV{'GIT_COMMITTER_NAME'} = 'Author1'; | ||
| local $ENV{'GIT_COMMITTER_EMAIL'} = '[email protected]'; | ||
|
|
||
| # Create a new file. | ||
| ok( | ||
| open( my $fh, '>', $test_file ), | ||
| 'Create test file.' | ||
| ) || diag( "Failed to open $test_file for writing: $!" ); | ||
| print $fh "Test 1.\n"; | ||
| print $fh "Test 2.\n"; | ||
| print $fh "Test 3.\n"; | ||
| close( $fh ); | ||
|
|
||
| # Add the file to git. | ||
| lives_ok( | ||
| sub | ||
| { | ||
| $repository->run( 'add', $test_file ); | ||
| }, | ||
| 'Add test file to the Git index.', | ||
| ); | ||
| lives_ok( | ||
| sub | ||
| { | ||
| $repository->run( 'commit', '-m "First commit."' ); | ||
| }, | ||
| 'Commit to Git.', | ||
| ); | ||
| } | ||
| ); | ||
|
|
||
| subtest( | ||
| 'Edit test file with only whitespace modifications.', | ||
| sub | ||
| { | ||
| plan( tests => 2 ); | ||
|
|
||
| # Switch to editing the file with a different author. | ||
| local $ENV{'GIT_AUTHOR_NAME'} = 'Author2'; | ||
| local $ENV{'GIT_AUTHOR_EMAIL'} = '[email protected]'; | ||
| local $ENV{'GIT_COMMITTER_NAME'} = 'Author2'; | ||
| local $ENV{'GIT_COMMITTER_EMAIL'} = '[email protected]'; | ||
|
|
||
| # Modify the file. | ||
| ok( | ||
| open( my $fh, '>', $test_file ), | ||
| 'Modify test file.' | ||
| ) || diag( "Failed to open $test_file for writing: $!" ); | ||
| print $fh "Test 1.\n"; | ||
| print $fh "Test 2. \n"; | ||
| print $fh "Test 3.\n"; | ||
| close( $fh ); | ||
|
|
||
| # Commit the changes to git. | ||
| lives_ok( | ||
| sub | ||
| { | ||
| $repository->run( 'commit', '-m "Second commit."', '-a' ); | ||
| }, | ||
| 'Commit to Git.', | ||
| ); | ||
| } | ||
| ); | ||
|
|
||
| foreach my $test ( @$tests ) | ||
| { | ||
| subtest( | ||
| $test->{'name'}, | ||
| sub | ||
| { | ||
| plan( tests => 4 ); | ||
|
|
||
| # Get the blame information. | ||
| my $blame_lines; | ||
| lives_ok( | ||
| sub | ||
| { | ||
| $blame_lines = $repository->blame( | ||
| $test_file, | ||
| %{ $test->{'options'} }, | ||
| ); | ||
| }, | ||
| 'Retrieve git blame information.', | ||
| ); | ||
|
|
||
| is( | ||
| scalar( @$blame_lines ), | ||
| 3, | ||
| 'Verify the number of lines with blame information', | ||
| ); | ||
|
|
||
| ok( | ||
| defined( | ||
| my $authors = [ map { $_->get_commit_attributes()->{'author'} } @$blame_lines ] | ||
| ), | ||
| 'Prepare the list of authors found in the git blame output.', | ||
| ); | ||
|
|
||
| is_deeply( | ||
| $authors, | ||
| $test->{'expected'}, | ||
| 'The reported authors match the expected results.', | ||
| ) || diag( 'Found: ', explain( $authors ), 'Expected: ', explain( $test->{'expected'} ) ); | ||
| } | ||
| ); | ||
| } |
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