added POST method in blog.py

updated test functions in test_blog.py

flask_app/routes/blog.py

@@ -88,7 +88,7 @@ def edit_post(post_id):
 
 
 # Use a decorator so only an admin user can delete a post
-@blog_bp.route("/delete-post/<int:post_id>")
+@blog_bp.route("/delete-post/<int:post_id>", methods=['POST'])
 @admin_only
 def delete_post(post_id):
     post_to_delete = db.get_or_404(BlogPost, post_id)

tests/test_blog.py

@@ -1,4 +1,5 @@
-from flask_app.models import db, BlogPost
+from datetime import date
+from flask_app.models import db, BlogPost, Comment
 
 
 def test_create_new_post(super_admin_client):
@@ -14,10 +15,10 @@ def test_create_new_post(super_admin_client):
     assert b"TakaTaka Blog" in post_response.data
 
     # Verify the post exists in the database
-    blog = BlogPost.query.filter_by(title='Test Post').first()
-    assert blog is not None
-    assert blog.subtitle == 'Test Subtitle'
-    assert blog.body == 'This is a test body content for the post.'
+    post = BlogPost.query.filter_by(title='Test Post').first()
+    assert post is not None
+    assert post.subtitle == 'Test Subtitle'
+    assert post.body == 'This is a test body content for the post.'
 
 
 def test_edit_post(super_admin_client):
@@ -34,13 +35,13 @@ def test_edit_post(super_admin_client):
     assert b"TakaTaka Blog" in post_response.data
 
     # Verify the post exists in the database
-    blog = BlogPost.query.filter_by(title='Test Post').first()
-    assert blog is not None
-    assert blog.subtitle == 'Test Subtitle'
-    assert blog.body == 'This is a test body content for the post.'
+    post = BlogPost.query.filter_by(title='Test Post').first()
+    assert post is not None
+    assert post.subtitle == 'Test Subtitle'
+    assert post.body == 'This is a test body content for the post.'
 
-    # Get post id
-    edit_response = super_admin_client.post(f'/edit-post/{blog.id}', data={
+    # Edit the post
+    edit_response = super_admin_client.post(f'/edit-post/{post.id}', data={
         'title': 'Test Post edited',
         'subtitle': 'Edited: Test Subtitle',
         'img_url': 'https://pixabay.com/illustrations/test-testing-sign-laboratory-670091/',
@@ -51,17 +52,79 @@ def test_edit_post(super_admin_client):
     assert edit_response.status_code == 200
 
     # Reload the post from the database to check the updated values
-    updated_blog = BlogPost.query.get(blog.id)
-    assert updated_blog is not None
-    assert updated_blog.title == 'Test Post edited'
-    assert updated_blog.subtitle == 'Edited: Test Subtitle'
-    assert updated_blog.body == 'Edited. This is a test body content for the post.'
+    updated_post = BlogPost.query.get(post.id)
+    assert updated_post is not None
+    assert updated_post.title == 'Test Post edited'
+    assert updated_post.subtitle == 'Edited: Test Subtitle'
+    assert updated_post.body == 'Edited. This is a test body content for the post.'
 
 
 def test_delete_post(super_admin_client):
-    pass
+    # Create a post
+    new_post = BlogPost(title='Test Post',
+                        subtitle='Test Subtitle',
+                        img_url='https://www.abcdefg/test',
+                        body='This is a test body content for the post.',
+                        author_id=1,
+                        date=date.today().strftime("%B %d, %Y")
+                        )
+    with super_admin_client.application.app_context():
+        db.session.add(new_post)
+        db.session.commit()
+
+    # Verify whether the post is registered in the database
+    post = BlogPost.query.filter_by(title='Test Post').first()
+    assert post is not None
+    assert post.subtitle == 'Test Subtitle'
+    assert post.body == 'This is a test body content for the post.'
+
+    # Delete a post
+    delete_response = super_admin_client.post(f'/delete-post/{post.id}')
+    print(delete_response.data)
+    assert delete_response.status_code == 302
+
+    # Verify whether the blog is deleted
+    delete_post = BlogPost.query.filter_by(title='Test Post').first()
+    assert delete_post is None
 
 
 def test_add_comment(super_admin_client):
-    pass
+    # Create a post
+    new_post = BlogPost(title='Test Post',
+                        subtitle='Test Subtitle',
+                        img_url='https://www.abcdefg/test',
+                        body='This is a test body content for the post.',
+                        author_id=1,
+                        date=date.today().strftime("%B %d, %Y")
+                        )
+    with super_admin_client.application.app_context():
+        db.session.add(new_post)
+        db.session.commit()
+
+    # Verify whether the post is registered in the database
+    new_post = BlogPost.query.filter_by(title='Test Post').first()
+    assert new_post is not None
+    assert new_post.subtitle == 'Test Subtitle'
+    assert new_post.body == 'This is a test body content for the post.'
+
+    # Move to the post page
+    response = super_admin_client.get(f'/post/{new_post.id}')
+    assert response.status_code == 200
+    assert b'Test Post' in response.data
+
+    # Add a comment
+    comment_text = 'This is a test comment'
+    comment_response = super_admin_client.post(f'post/{new_post.id}', data={
+        'comment_text': comment_text
+    }, follow_redirects=True)
+
+    assert comment_response.status_code == 200
+    assert b'Test Post' in comment_response.data
+
+    # Verify whether the comment exists
+    comment = Comment.query.filter_by(text=comment_text).first()
+    assert comment is not None
+    assert comment.text == comment_text
+    assert comment.post_id == new_post.id
+    assert comment.comment_author is not None