Add unit test suite: 54 tests across models, core, and providers

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-12 00:36:59 +07:00
parent 88d674d679
commit c6370cf854
19 changed files with 1585 additions and 478 deletions
--- a/tests/unit/Core/IdeaScorerTest.php
+++ b/tests/unit/Core/IdeaScorerTest.php
@@ -0,0 +1,117 @@
+<?php
+/**
+ * Tests for PRAutoBlogger_Idea_Scorer.
+ *
+ * Validates idea ranking, deduplication, and score normalization.
+ *
+ * @package PRAutoBlogger\Tests\Core
+ */
+
+namespace PRAutoBlogger\Tests\Core;
+
+use PRAutoBlogger\Tests\BaseTestCase;
+use Brain\Monkey\Functions;
+
+class IdeaScorerTest extends BaseTestCase {
+
+    protected function setUp(): void {
+        parent::setUp();
+        require_once PRAB_PLUGIN_DIR . 'includes/models/class-prab-article-idea.php';
+        require_once PRAB_PLUGIN_DIR . 'includes/core/class-prab-idea-scorer.php';
+    }
+
+    /**
+     * Test rank_ideas returns ideas sorted by score descending.
+     */
+    public function test_rank_ideas_sorts_by_score_descending(): void {
+        $ideas = [
+            new \PRAutoBlogger_Article_Idea( 'Low Score', 'Desc', [], 'cat', 30.0 ),
+            new \PRAutoBlogger_Article_Idea( 'High Score', 'Desc', [], 'cat', 90.0 ),
+            new \PRAutoBlogger_Article_Idea( 'Mid Score', 'Desc', [], 'cat', 60.0 ),
+        ];
+
+        $scorer = new \PRAutoBlogger_Idea_Scorer();
+        $ranked = $scorer->rank_ideas( $ideas );
+
+        $this->assertSame( 'High Score', $ranked[0]->get_title() );
+        $this->assertSame( 'Mid Score', $ranked[1]->get_title() );
+        $this->assertSame( 'Low Score', $ranked[2]->get_title() );
+    }
+
+    /**
+     * Test rank_ideas limits output to requested count.
+     */
+    public function test_rank_ideas_limits_results(): void {
+        $ideas = [];
+        for ( $i = 0; $i < 20; $i++ ) {
+            $ideas[] = new \PRAutoBlogger_Article_Idea(
+                "Idea {$i}", 'Description', [], 'cat', (float) $i
+            );
+        }
+
+        $scorer = new \PRAutoBlogger_Idea_Scorer();
+        $ranked = $scorer->rank_ideas( $ideas, 5 );
+
+        $this->assertCount( 5, $ranked );
+        // Should be the top 5 by score.
+        $this->assertSame( 'Idea 19', $ranked[0]->get_title() );
+    }
+
+    /**
+     * Test deduplicate removes ideas with similar titles.
+     */
+    public function test_deduplicate_removes_similar_titles(): void {
+        $ideas = [
+            new \PRAutoBlogger_Article_Idea( 'BPC-157 Benefits for Gut Health', 'Desc', [], 'cat', 80.0 ),
+            new \PRAutoBlogger_Article_Idea( 'BPC-157 Benefits for Gut Health', 'Different desc', [], 'cat', 75.0 ),
+            new \PRAutoBlogger_Article_Idea( 'Thymosin Beta-4 Research Update', 'Desc', [], 'cat', 70.0 ),
+        ];
+
+        $scorer      = new \PRAutoBlogger_Idea_Scorer();
+        $deduplicated = $scorer->deduplicate( $ideas );
+
+        $this->assertCount( 2, $deduplicated );
+    }
+
+    /**
+     * Test deduplicate keeps the higher-scored duplicate.
+     */
+    public function test_deduplicate_keeps_higher_score(): void {
+        $ideas = [
+            new \PRAutoBlogger_Article_Idea( 'Same Title Here', 'Low version', [], 'cat', 40.0 ),
+            new \PRAutoBlogger_Article_Idea( 'Same Title Here', 'High version', [], 'cat', 90.0 ),
+        ];
+
+        $scorer      = new \PRAutoBlogger_Idea_Scorer();
+        $deduplicated = $scorer->deduplicate( $ideas );
+
+        $this->assertCount( 1, $deduplicated );
+        $this->assertSame( 90.0, $deduplicated[0]->get_score() );
+    }
+
+    /**
+     * Test rank_ideas handles empty input.
+     */
+    public function test_rank_ideas_handles_empty_input(): void {
+        $scorer = new \PRAutoBlogger_Idea_Scorer();
+        $ranked = $scorer->rank_ideas( [] );
+
+        $this->assertIsArray( $ranked );
+        $this->assertEmpty( $ranked );
+    }
+
+    /**
+     * Test rank_ideas handles single idea.
+     */
+    public function test_rank_ideas_handles_single_idea(): void {
+        $ideas = [
+            new \PRAutoBlogger_Article_Idea( 'Only Idea', 'Desc', [], 'cat', 50.0 ),
+        ];
+
+        $scorer = new \PRAutoBlogger_Idea_Scorer();
+        $ranked = $scorer->rank_ideas( $ideas );
+
+        $this->assertCount( 1, $ranked );
+        $this->assertSame( 'Only Idea', $ranked[0]->get_title() );
+    }
+}