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docs(test_email_body): clarify test docs

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prathameshkurunkar7 2026-02-19 15:04:26 +05:30
parent a252e7e265
commit 90615ea4df
1 changed files with 8 additions and 4 deletions
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12
frappe/email/test_email_body.py
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@ -138,7 +138,13 @@ w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
self.assertEqual(message, processed_message) self.assertEqual(message, processed_message)
def test_sendmail_inline_images_parameter_respected(self): def test_sendmail_inline_images_parameter_respected(self):
"""Test that inline_images parameter works through sendmail.""" """
Test that inline_images parameter works through sendmail.
Earlier this was ignored and the image was read from disk instead of using the provided content.
The way to check this is essentially checking if the image is embedded with cid:
<img src="cid:content_id" ...> -> Correct behavior
If the image is not embedded with cid: -> Incorrect behavior
"""
test_image_content = b"FAKE_PNG_BINARY_CONTENT_FOR_TESTING" test_image_content = b"FAKE_PNG_BINARY_CONTENT_FOR_TESTING"
@ -151,7 +157,7 @@ w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
} }
] ]
# Use QueueBuilder directly (what sendmail uses internally) # use QueueBuilder to send the email (sendmail uses this internally)
from frappe.email.doctype.email_queue.email_queue import QueueBuilder from frappe.email.doctype.email_queue.email_queue import QueueBuilder
builder = QueueBuilder( builder = QueueBuilder(
@ -162,11 +168,9 @@ w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
inline_images=inline_images, inline_images=inline_images,
) )
# Get the email content that would be sent
mail = builder.prepare_email_content() mail = builder.prepare_email_content()
email_string = mail.as_string() email_string = mail.as_string()
# Assertions
self.assertIn("cid:", email_string) self.assertIn("cid:", email_string)
self.assertNotIn('embed="files/nonexistent_test_image.png"', email_string) self.assertNotIn('embed="files/nonexistent_test_image.png"', email_string)