... which should be handled correctly based on the code in the method under test.
With these additional test cases, the method now has 100% code coverage and is fully tested.
Using a regex assertion with arbitrary input data which is not regex escaped, makes this test suspect.
From the looks of it, the test _should_ be testing that the output is the _same_, so let's use that assertion.
This commit:
* Adds a new `testFailToAttach()` test method to test the behaviour of the `PHPMailer::AddStringEmbeddedImageTest()` method when the `PHPMailer` class has been instantiated with `$exceptions` disabled.
* This new test method uses the same data provider - introduced in the previous commit - as the `testFailToAttachException()` method.
This commit:
* Renames the `testStringEmbeddedImageEncodingException()` test to `testFailToAttachException()`.
* Reworks the test to use a data provider.
* Adds testing of the exception message to the `testFailToAttachException()` method.
This commit:
* Improves the test name and the description in the docblock.
* Replace a redundant condition and "forced" failure assertion with an assertion actually testing the result of the method call.
* Removes the redundant `return` - if an assertion fails, the rest of the code within the test method will not be executed anyway.
* Minor inline comment tweaks.
The actual "attaching" of the string attachment happens within `createBody()` which is called from `preSend()`, so this test doesn't actually need to call `send()`.
In a number of places in the code base I came across hard-code error messages, which were not set up to be translatable.
For those I found, I've now fixed this.
Note: I've not added the labels used for logging errors via the `PHPMailer:edebug()` method. If so desired, that could be added in a future iteration.
Existing translation files have not been updated. Translators may need to be pinged before the next release to update the translation(s) they maintain.
Includes a minor tweak to the PHPCS configuration to allow lines in language files to exceed the "120 chars line max" as using concatenation for text strings in translation files will not work with the current way of loading these files and the new "buggy PHP" message is a long text which would result in nearly all translation files throwing the warning.
So far, this method did not have dedicated tests.
The test file this commit introduces, tests nearly all aspects of the method as well as documents the current behaviour of the method.
There is one particular test case missing. This is annotated in the class docblock.
While this method is quite simple, testing it separately means that the tests for methods _using_ this method don't have to _also_ test the functioning of this method, which means they can be more focussed on their own logic.
So far, this method did not have dedicated tests.
The test file this commit introduces, tests all aspects of the method as well as documents the current behaviour of the method.
While this method is quite simple, testing it separately means that the tests for methods _using_ this method don't have to _also_ test the functioning of this method, which means they can be more focussed on their own logic.
This commit:
* Adds a new `testFailToAttach()` test method to test the behaviour of the `PHPMailer::addStringAttachment()` method when the `PHPMailer` class has been instantiated with `$exceptions` disabled.
* This new test method uses the same data provider - introduced in the previous commit - as the `testFailToAttachException()` method.
This commit:
* Renames the `testStringAttachmentEncodingException()` test to `testFailToAttachException()`.
* Reworks the test to use a data provider.
* Adds testing of the exception message to the `testFailToAttachException()` method.
The actual "attaching" of the string attachment happens within `createBody()` which is called from `preSend()`, so this test doesn't actually need to call `send()`.
This commit:
* Adds an `exceptionMessage` index to the `dataFailToAttach()` data provider.
* Renames the `testEmbeddedImageEncodingException()` method to `testFailToAttachException()`.
* Sets the `testFailToAttachException()` method up to use the `dataFailToAttach()` data provider.
* Adds testing of the exception message to the `testFailToAttachException()` method.
With this change, the "fail to attach" test cases are now fully tested for both a `PHPMailer` instance without exceptions enabled, as well as for an instance _with_ exceptions enabled.
The test code remaining in the `testEmbeddedImage()` constitutes one test.
This commit:
* Renames the test method and improves the description in the docblock.
* Removes the redundant call to `PHPMailer::clearAttachments()`.
This call was previously needed as multiple situations were being tested in one test method.
Now each test case has its own test method, the call to `PHPMailer::clearAttachments()` is no longer needed as each test method will receive a fresh, clean instance of the `PHPMailer` class.
* Replace a redundant condition and "forced" failure assertion with an assertion actually testing the result of the method call.
* Removes the redundant `return` - if an assertion fails, the rest of the code within the test method will not be executed anyway.
The test case when a file was attached without explicitly adding a filename wasn't actually being tested at all as no assertion was used.
This commit:
* Moves that particular test case to a separate test method.
* Adds relevant assertions to actually test the test case.
The "failure" case when a non-existent file was being passed, wasn't actually being tested at all as no assertion was used.
This commit:
* Moves the particular failure test case to a separate test method with a data provider (to allow for more failure test cases to be added).
* Uses an assertion on the call to `addEmbeddedImage()` to actually test that the method return a failure state.
* Verifies that no attachment for an inline image was added by adding a second assertion with a call to `PHPMailer::inlineImageExists()`.
The actual "attaching" of the images happens within `createBody()` which is called from `preSend()`, so this test doesn't actually need to call `send()`.
