Option to show only posts that have a specific tag or category.

- add configuration description in README.markdown
- add unit test with testmore.php for this very feature

1 files changed, 343 insertions, 0 deletions

diff --git a/app/lib/testmore.php b/app/lib/testmore.php
new file mode 100644
index 0000000..aa06161
--- /dev/null
+++ b/app/lib/testmore.php
@@ -0,0 +1,343 @@
+<?php
+
+/*******************************************************************\
+*                        PROJECT INFORMATION                        *
+*                                                                   *
+*  Project:  Apache-Test                                            *
+*  URL:      http://perl.apache.org/Apache-Test/                    *
+*  Notice:   Copyright (c) 2006 The Apache Software Foundation      *
+*                                                                   *
+*********************************************************************
+*                        LICENSE INFORMATION                        *
+*                                                                   *
+*  Licensed under the Apache License, Version 2.0 (the "License");  *
+*  you may not use this file except in compliance with the          *
+*  License. You may obtain a copy of the License at:                *
+*                                                                   *
+*  http://www.apache.org/licenses/LICENSE-2.0                       *
+*                                                                   *
+*  Unless required by applicable law or agreed to in writing,       *
+*  software distributed under the License is distributed on an "AS  *
+*  IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either  *
+*  express or implied. See the License for the specific language    *
+*  governing permissions and limitations under the License.         *
+*                                                                   *
+*********************************************************************
+*                        MODULE INFORMATION                         *
+*                                                                   *
+*  This is a PHP implementation of Test::More:                      *
+*                                                                   *
+*  http://search.cpan.org/dist/Test-Simple/lib/Test/More.pm         *
+*                                                                   *
+*********************************************************************
+*                              CREDITS                              *
+*                                                                   *
+*  Originally inspired by work from Andy Lester. Written and        *
+*  maintained by Chris Shiflett. For contact information, see:      *
+*                                                                   *
+*  http://shiflett.org/contact                                      *
+*                                                                   *
+\*******************************************************************/
+
+header('Content-Type: text/plain');
+register_shutdown_function('_test_end');
+
+$_no_plan = FALSE;
+$_num_failures = 0;
+$_num_skips = 0;
+$_test_num = 0;
+
+function plan($plan)
+{
+    /*
+    plan('no_plan');
+    plan('skip_all');
+    plan(array('skip_all' => 'My reason is...'));
+    plan(23);
+    */
+
+    global $_no_plan;
+    global $_skip_all;
+
+    switch ($plan) {
+        case 'no_plan':
+            $_no_plan = TRUE;
+            break;
+
+        case 'skip_all':
+            echo "1..0\n";
+            break;
+
+        default:
+            if (is_array($plan)) {
+                echo "1..0 # Skip {$plan['skip_all']}\n";
+                exit;
+            }
+
+            echo "1..$plan\n";
+            break;
+    }
+}
+
+function ok($pass, $test_name = '')
+{
+    global $_test_num;
+    global $_num_failures;
+    global $_num_skips;
+
+    $_test_num++; 
+
+    if ($_num_skips) {
+        $_num_skips--;
+        return TRUE;
+    }
+
+    if (!empty($test_name) && $test_name[0] != '#') {
+        $test_name = "- $test_name";
+    }
+
+    if ($pass) {
+        echo "ok $_test_num $test_name\n";
+    } else {
+        echo "not ok $_test_num $test_name\n";
+
+        $_num_failures++;
+        $caller = debug_backtrace();
+
+        if (strstr($caller['0']['file'], $_SERVER['PHP_SELF'])) {
+            $file = $caller['0']['file'];
+            $line = $caller['0']['line'];
+        } else {
+            $file = $caller['1']['file'];
+            $line = $caller['1']['line'];
+        }
+
+        if (isset($_SERVER['SERVER_ROOT'])){
+            $file = str_replace($_SERVER['SERVER_ROOT'], 't', $file);
+        }
+
+        diag("    Failed test ($file at line $line)");
+    }
+
+    return $pass;
+}
+
+function is($this, $that, $test_name = '')
+{
+    $pass = ($this == $that);
+
+    ok($pass, $test_name);
+
+    if (!$pass) {
+        diag("         got: '$this'");
+        diag("    expected: '$that'");
+    }
+
+    return $pass;
+}
+
+function isnt($this, $that, $test_name = '')
+{
+    $pass = ($this != $that);
+
+    ok($pass, $test_name);
+
+    if (!$pass) {
+        diag("    '$this'");
+        diag('        !=');
+        diag("    '$that'");
+    }
+
+    return $pass;
+}
+
+function like($string, $pattern, $test_name = '')
+{
+    $pass = preg_match($pattern, $string);
+
+    ok($pass, $test_name);
+
+    if (!$pass) {
+        diag("                  '$string'");
+        diag("    doesn't match '$pattern'");
+    }
+
+    return $pass;
+}
+
+function unlike($string, $pattern, $test_name = '')
+{
+    $pass = !preg_match($pattern, $string);
+
+    ok($pass, $test_name);
+
+    if (!$pass) {
+        diag("                  '$string'");
+        diag("          matches '$pattern'");
+    }
+
+    return $pass;
+}
+
+function cmp_ok($this, $operator, $that, $test_name = '')
+{
+    eval("\$pass = (\$this $operator \$that);");
+
+    ob_start();
+    var_dump($this);
+    $_this = trim(ob_get_clean());
+
+    ob_start();
+    var_dump($that);
+    $_that = trim(ob_get_clean());
+
+    ok($pass, $test_name);
+
+    if (!$pass) {
+        diag("         got: $_this");
+        diag("    expected: $_that");
+    }
+
+    return $pass;
+}
+
+function can_ok($object, $methods)
+{
+    $pass = TRUE;
+    $errors = array();
+
+    foreach ($methods as $method) {
+        if (!method_exists($object, $method)) {
+            $pass = FALSE;
+            $errors[] = "    method_exists(\$object, $method) failed";
+        }
+    }
+
+    if ($pass) {
+        ok(TRUE, "method_exists(\$object, ...)");
+    } else {
+        ok(FALSE, "method_exists(\$object, ...)");
+        diag($errors);
+    }
+
+    return $pass;
+}
+
+function isa_ok($object, $expected_class, $object_name = 'The object')
+{
+    $got_class = get_class($object);
+
+    if (version_compare(phpversion(), '5', '>=')) {
+        $pass = ($got_class == $expected_class);
+    } else {
+        $pass = ($got_class == strtolower($expected_class));
+    }
+
+    if ($pass) {
+        ok(TRUE, "$object_name isa $expected_class");
+    } else {
+        ok(FALSE, "$object_name isn't a '$expected_class' it's a '$got_class'");
+    }
+
+    return $pass;
+}
+
+function pass($test_name = '')
+{
+    return ok(TRUE, $test_name);
+}
+
+function fail($test_name = '')
+{
+    return ok(FALSE, $test_name);
+}
+
+function diag($message)
+{
+    if (is_array($message)) {
+        foreach($message as $current) {
+            echo "# $current\n";
+        }
+    } else {
+        echo "# $message\n";
+    }
+}
+
+function include_ok($module)
+{
+    $pass = ((include $module) == 1);
+    return ok($pass);
+}
+
+function require_ok($module)
+{
+    $pass = ((require $module) == 1);
+    return ok($pass);
+} 
+
+function skip($message, $num)
+{
+    global $_num_skips;
+
+    if ($num < 0) {
+        $num = 0;
+    }
+
+    for ($i = 0; $i < $num; $i++) {
+        pass("# SKIP $message");
+    }
+
+    $_num_skips = $num;
+}
+
+function is_deeply($got_struct, $expected_struct, $test_name = '')
+{
+    $got_flat = var_export($got_struct, true);
+    $expected_flat = var_export($expected_struct, true);
+
+    is($got_flat, $expected_flat, $test_name);
+}
+
+
+/*
+
+TODO:
+
+function todo()
+{
+}
+
+function todo_skip()
+{
+}
+
+function eq_array()
+{
+}
+
+function eq_hash()
+{
+}
+
+function eq_set()
+{
+}
+
+*/
+
+function _test_end()
+{
+    global $_no_plan;
+    global $_num_failures;
+    global $_test_num;
+
+    if ($_no_plan) {
+        echo "1..$_test_num\n";
+    }
+
+    if ($_num_failures) {
+        diag("Looks like you failed $_num_failures tests of $_test_num.");
+    }
+}
+
+?>