X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/1ea4949257c52b799c37888d05c52acf20663229..16572fb0b40bd09ff235991bd0ee03113a488fa3:/t/cvs.t

diff --git a/t/cvs.t b/t/cvs.t
index a8f1254ef..bb6e3e90a 100755
--- a/t/cvs.t
+++ b/t/cvs.t
@@ -1,72 +1,27 @@
 #!/usr/bin/perl
 use warnings;
 use strict;
-use Test::More; my $total_tests = 10;
+use Test::More; my $total_tests = 9;
 use IkiWiki;
 
+my $default_test_methods = '^test_*';
+my @required_programs = qw(
+	cvs
+	cvsps
+);
+my @required_modules = qw(
+	File::chdir
+	File::MimeInfo
+	Date::Parse
+	File::Temp
+	File::ReadBackwards
+);
 my $dir = "/tmp/ikiwiki-test-cvs.$$";
 
-sub _plan {
-	my $can_plan = shift;
-
-	my $cvs = `which cvs`; chomp $cvs;
-	my $cvsps = `which cvsps`; chomp $cvsps;
-	return plan(skip_all => 'cvs or cvsps not available')
-		unless -x $cvs && -x $cvsps;
-
-	foreach my $module (qw(File::ReadBackwards File::MimeInfo)) {
-		eval qq{use $module};
-		if ($@) {
-			return plan(skip_all => "$module not available");
-		}
-	}
-
-	return plan(skip_all => "can't create $dir: $!")
-		unless mkdir($dir);
-
-	return unless $can_plan;
-
-	return plan(tests => $total_tests);
-}
-
-sub _startup {
-	my $can_plan = shift;
-
-	_plan($can_plan);
-	_generate_minimal_config();
-	_create_test_repo();
-}
-
-sub _shutdown {
-	my $had_plan = shift;
-
-	system "rm -rf $dir";
-	done_testing() unless $had_plan;
-}
-
-sub _generate_minimal_config {
-	%config = IkiWiki::defaultconfig();
-	$config{rcs} = "cvs";
-	$config{srcdir} = "$dir/src";
-	$config{cvsrepo} = "$dir/repo";
-	$config{cvspath} = "ikiwiki";
-	IkiWiki::loadplugins();
-	IkiWiki::checkconfig();
-}
-
-sub _create_test_repo {
-	my $cvs = "cvs -d $config{cvsrepo}";
-	my $dn = ">/dev/null";
-	system "$cvs init $dn";
-	system "mkdir $dir/$config{cvspath} $dn";
-	system "cd $dir/$config{cvspath} && "
-		. "$cvs import -m import $config{cvspath} VENDOR RELEASE $dn";
-	system "rm -rf $dir/$config{cvspath} $dn";
-	system "$cvs co -d $config{srcdir} $config{cvspath} $dn";
-}
+# TESTS FOR GENERAL META-BEHAVIOR
 
 sub test_web_add_and_commit {
-	my $message = "Added the first page";
+	my $message = "Add a page via VCS API";
 	writefile('test1.mdwn', $config{srcdir}, readfile("t/test1.mdwn"));
 	IkiWiki::rcs_add("test1.mdwn");
 	IkiWiki::rcs_commit(
@@ -106,7 +61,7 @@ sub test_web_add_and_commit {
 }
 
 sub test_manual_add_and_commit {
-	my $message = "Added the second page";
+	my $message = "Add a page via CVS directly";
 	writefile('test2.mdwn', $config{srcdir}, readfile("t/test2.mdwn"));
 	system "cd $config{srcdir}"
 		. " && cvs add test2.mdwn >/dev/null 2>&1";
@@ -116,8 +71,8 @@ sub test_manual_add_and_commit {
 	my @changes = IkiWiki::rcs_recentchanges(3);
 	is(
 		$#changes,
-		1,
-		q{2 total commits},
+		0,
+		q{1 total commit},
 	);
 	is(
 		$changes[0]{message}[0]{"line"},
@@ -129,11 +84,6 @@ sub test_manual_add_and_commit {
 		"test2",
 		q{first pagename from most recent commit matches},
 	);
-	is(
-		$changes[1]{pages}[0]{"page"},
-		"test1",
-		q{first pagename from second-most-recent commit matches},
-	);
 
 	# CVS commits run ikiwiki once for every committed file (!)
 	# - commit_prep alone should fix this
@@ -149,32 +99,6 @@ sub test_chdir_magic {
 	# when are we bothering with "local $CWD" and when aren't we?
 }
 
-sub test_genwrapper {
-	# testable directly? affects rcs_add, but are we exercising this?
-}
-
-sub test_checkconfig {
-	# undef cvspath, expect "ikiwiki"
-	# define cvspath normally, get it back
-	# define cvspath in a subdir, get it back?
-	# define cvspath with extra slashes, get sanitized version back
-	# - yoink test_extra_path_slashes
-	# undef cvs_wrapper, expect $config{wrappers} same size as before
-
-	my $initial_cvspath = $config{cvspath};
-	$config{cvspath} = "/ikiwiki//";
-	IkiWiki::checkconfig();
-	is(
-		$config{cvspath},
-		$initial_cvspath,
-		q{rcs_recentchanges assumes checkconfig has sanitized cvspath},
-	);
-}
-
-sub test_getsetup {
-	# anything worth testing?
-}
-
 sub test_cvs_info {
 	# inspect "Repository revision" (used in code)
 	# inspect "Sticky Options" (used in tests to verify existence of "-kb")
@@ -228,6 +152,38 @@ sub test_cvs_is_controlling {
 	# - else, die
 }
 
+
+# TESTS FOR GENERAL PLUGIN API CALLS
+
+sub test_checkconfig {
+	# undef cvspath, expect "ikiwiki"
+	# define cvspath normally, get it back
+	# define cvspath in a subdir, get it back?
+	# define cvspath with extra slashes, get sanitized version back
+	# - yoink test_extra_path_slashes
+	# undef cvs_wrapper, expect $config{wrappers} same size as before
+
+	my $initial_cvspath = $config{cvspath};
+	$config{cvspath} = "/ikiwiki//";
+	IkiWiki::checkconfig();
+	is(
+		$config{cvspath},
+		$initial_cvspath,
+		q{rcs_recentchanges assumes checkconfig has sanitized cvspath},
+	);
+}
+
+sub test_getsetup {
+	# anything worth testing?
+}
+
+sub test_genwrapper {
+	# testable directly? affects rcs_add, but are we exercising this?
+}
+
+
+# TESTS FOR VCS PLUGIN API CALLS
+
 sub test_rcs_update {
 	# can it assume we're under CVS control? or must it check?
 	# anything else worth testing?
@@ -374,25 +330,44 @@ sub test_rcs_revert {
 }
 
 sub main {
-	my $default_test_methods = '^test_*';
 	my $test_methods = defined $ENV{TEST_METHOD} 
 			 ? $ENV{TEST_METHOD}
 			 : $default_test_methods;
 
 	_startup($test_methods eq $default_test_methods);
-	$_->() foreach get_test_subs($test_methods);
+	_runtests(_get_matching_test_subs($test_methods));
 	_shutdown($test_methods eq $default_test_methods);
 }
 
 main();
 
-################################################################################
-# don't want a dependency on Test::Class; do want a couple of its features
 
-sub get_test_subs {
-	my $re = shift;
-	no strict 'refs';
-	return map { \&{*$_} } grep { /$re/ } list_module('main');
+# INTERNAL SUPPORT ROUTINES
+
+sub _plan_for_test_more {
+	my $can_plan = shift;
+
+	foreach my $program (@required_programs) {
+		my $program_path = `which $program`;
+		chomp $program_path;
+		return plan(skip_all => "$program not available")
+			unless -x $program_path;
+	}
+
+	foreach my $module (@required_modules) {
+		eval qq{use $module};
+		return plan(skip_all => "$module not available")
+			if $@;
+	}
+
+	return plan(skip_all => "can't create $dir: $!")
+		unless mkdir($dir);
+	return plan(skip_all => "can't remove $dir: $!")
+		unless rmdir($dir);
+
+	return unless $can_plan;
+
+	return plan(tests => $total_tests);
 }
 
 # http://stackoverflow.com/questions/607282/whats-the-best-way-to-discover-all-subroutines-a-perl-module-has
@@ -413,3 +388,64 @@ sub list_module {
 		defined &{"$module\::$_"} and in_package(\&{*$_}, $module)
 	} keys %{"$module\::"};
 }
+
+
+# support for xUnit-style testing, a la Test::Class
+
+sub _startup {
+	my $can_plan = shift;
+	_plan_for_test_more($can_plan);
+	_generate_test_config();
+}
+
+sub _shutdown {
+	my $had_plan = shift;
+	done_testing() unless $had_plan;
+}
+
+sub _setup {
+	_generate_test_repo();
+}
+
+sub _teardown {
+	system "rm -rf $dir";
+}
+
+sub _runtests {
+	my @coderefs = (@_);
+	for (@coderefs) {
+		_setup();
+		$_->();
+		_teardown();
+	}
+}
+
+sub _get_matching_test_subs {
+	my $re = shift;
+	no strict 'refs';
+	return map { \&{*$_} } grep { /$re/ } sort(list_module('main'));
+}
+
+sub _generate_test_config {
+	%config = IkiWiki::defaultconfig();
+	$config{rcs} = "cvs";
+	$config{srcdir} = "$dir/src";
+	$config{cvsrepo} = "$dir/repo";
+	$config{cvspath} = "ikiwiki";
+	IkiWiki::loadplugins();
+	IkiWiki::checkconfig();
+}
+
+sub _generate_test_repo {
+	die "can't create $dir: $!"
+		unless mkdir($dir);
+
+	my $cvs = "cvs -d $config{cvsrepo}";
+	my $dn = ">/dev/null";
+	system "$cvs init $dn";
+	system "mkdir $dir/$config{cvspath} $dn";
+	system "cd $dir/$config{cvspath} && "
+		. "$cvs import -m import $config{cvspath} VENDOR RELEASE $dn";
+	system "rm -rf $dir/$config{cvspath} $dn";
+	system "$cvs co -d $config{srcdir} $config{cvspath} $dn";
+}