--- /dev/null
+<?php
+
+namespace Shaarli\Plugin\DefaultColors;
+
+use DateTime;
+use PHPUnit\Framework\TestCase;
+use Shaarli\Bookmark\LinkDB;
+use Shaarli\Config\ConfigManager;
+use Shaarli\Plugin\PluginManager;
+
+require_once 'plugins/default_colors/default_colors.php';
+
+/**
+ * Class PluginDefaultColorsTest
+ *
+ * Test the DefaultColors plugin (allowing to override default template colors).
+ */
+class PluginDefaultColorsTest extends TestCase
+{
+ /**
+ * Reset plugin path
+ */
+ public function setUp()
+ {
+ PluginManager::$PLUGINS_PATH = 'sandbox';
+ mkdir(PluginManager::$PLUGINS_PATH . '/default_colors/');
+ copy(
+ 'plugins/default_colors/default_colors.css.template',
+ PluginManager::$PLUGINS_PATH . '/default_colors/default_colors.css.template'
+ );
+ }
+
+ /**
+ * Remove sandbox files and folder
+ */
+ public function tearDown()
+ {
+ if (file_exists('sandbox/default_colors/default_colors.css.template')) {
+ unlink('sandbox/default_colors/default_colors.css.template');
+ }
+
+ if (file_exists('sandbox/default_colors/default_colors.css')) {
+ unlink('sandbox/default_colors/default_colors.css');
+ }
+
+ if (is_dir('sandbox/default_colors')) {
+ rmdir('sandbox/default_colors');
+ }
+ }
+
+ /**
+ * Test DefaultColors init without errors.
+ */
+ public function testDefaultColorsInitNoError()
+ {
+ $conf = new ConfigManager('');
+ $conf->set('plugins.DEFAULT_COLORS_BACKGROUND', 'value');
+ $errors = default_colors_init($conf);
+ $this->assertEmpty($errors);
+ }
+
+ /**
+ * Test DefaultColors init with errors.
+ */
+ public function testDefaultColorsInitError()
+ {
+ $conf = new ConfigManager('');
+ $errors = default_colors_init($conf);
+ $this->assertNotEmpty($errors);
+ }
+
+ /**
+ * Test the save plugin parameters hook with all colors specified.
+ */
+ public function testSavePluginParametersAll()
+ {
+ $post = [
+ 'other1' => true,
+ 'DEFAULT_COLORS_MAIN' => 'blue',
+ 'DEFAULT_COLORS_BACKGROUND' => 'pink',
+ 'other2' => ['yep'],
+ 'DEFAULT_COLORS_DARK_MAIN' => 'green',
+ ];
+
+ hook_default_colors_save_plugin_parameters($post);
+ $this->assertFileExists($file = 'sandbox/default_colors/default_colors.css');
+ $content = file_get_contents($file);
+ $expected = ':root {
+ --main-color: blue;
+ --background-color: pink;
+ --dark-main-color: green;
+
+}
+';
+ $this->assertEquals($expected, $content);
+ }
+
+ /**
+ * Test the save plugin parameters hook with only one color specified.
+ */
+ public function testSavePluginParametersSingle()
+ {
+ $post = [
+ 'other1' => true,
+ 'DEFAULT_COLORS_BACKGROUND' => 'pink',
+ 'other2' => ['yep'],
+ 'DEFAULT_COLORS_DARK_MAIN' => '',
+ ];
+
+ hook_default_colors_save_plugin_parameters($post);
+ $this->assertFileExists($file = 'sandbox/default_colors/default_colors.css');
+ $content = file_get_contents($file);
+ $expected = ':root {
+ --background-color: pink;
+
+}
+';
+ $this->assertEquals($expected, $content);
+ }
+
+ /**
+ * Test the save plugin parameters hook with no color specified.
+ */
+ public function testSavePluginParametersNone()
+ {
+ hook_default_colors_save_plugin_parameters([]);
+ $this->assertFileNotExists($file = 'sandbox/default_colors/default_colors.css');
+ }
+
+ /**
+ * Make sure that the CSS is properly included by the include hook.
+ */
+ public function testIncludeWithFile()
+ {
+ $data = [
+ 'css_files' => ['file1'],
+ 'js_files' => ['file2'],
+ ];
+ touch($file = 'sandbox/default_colors/default_colors.css');
+ $processedData = hook_default_colors_render_includes($data);
+
+ $this->assertCount(2, $processedData['css_files']);
+ $this->assertEquals($file, $processedData['css_files'][1]);
+ $this->assertCount(1, $processedData['js_files']);
+ }
+
+ /**
+ * Make sure that the CSS is not included by the include hook if the CSS file does not exist.
+ */
+ public function testIncludeWithoutFile()
+ {
+ $data = [
+ 'css_files' => ['file1'],
+ 'js_files' => ['file2'],
+ ];
+ $processedData = hook_default_colors_render_includes($data);
+
+ $this->assertEquals($data, $processedData);
+ }
+
+ /**
+ * Test helper function which generates CSS rules with valid input.
+ */
+ public function testFormatCssRuleValid()
+ {
+ $data = [
+ 'other1' => true,
+ 'DEFAULT_COLORS_BLIP_BLOP' => 'shinyColor',
+ 'other2' => ['yep'],
+ ];
+ $result = default_colors_format_css_rule($data, 'DEFAULT_COLORS_BLIP_BLOP');
+ $this->assertEquals(' --blip-blop-color: shinyColor', $result);
+
+ $data = ['unknown-parameter' => true];
+ $result = default_colors_format_css_rule($data, 'unknown-parameter');
+ $this->assertEquals(' --unknown-parameter-color: 1', $result);
+ }
+
+ /**
+ * Test helper function which generates CSS rules with invalid input.
+ */
+ public function testFormatCssRuleInvalid()
+ {
+ $result = default_colors_format_css_rule([], 'DEFAULT_COLORS_BLIP_BLOP');
+ $this->assertEmpty($result);
+
+ $data = [
+ 'other1' => true,
+ 'DEFAULT_COLORS_BLIP_BLOP' => 'shinyColor',
+ 'other2' => ['yep'],
+ ];
+ $result = default_colors_format_css_rule($data, '');
+ $this->assertEmpty($result);
+ }
+}