• Fixed quotes on test values.

• Initial basic working version of Warranty specification.

• Added sqlifyList() method. ...

• Tweaked warning about alternative column names.

• Initial basic working version of Car_Feature specification.

• Added maximum length for Feature_Code.

• Restored inadvertently deleted extra cars.

• Initial basic working version of Feature specification.

• Initial basic working version of Car specification.

• Reformatted code. ...

• Ensured that code matches original text specification.

• Added initial specification files for Used Cars schema.

• Added initial working version of Used Cars schema DDL.

• Added very basic connection logging (closes #32).

• Added note about interpreting error messages.

• Added StringContainsSC and TraversableContainsSC constraints. ...

• Tidied formatting and grammar of error strings.
• Made appropriate use of the *SC assert variants.

• Made running of data tests dependent on correct data types, columns lengths and nullability.

• Removed the modified PHPUnit Autoload.php and switched to explicit loading of custom constraint classes. ...

• Added staff/student mode conditional processing so that the more verbose constraints are used for marking.

• Overrode evaluate() to stop it throwing out a too-informative exception.

• Fixed placeholder typo in printf argument.

• Slightly tweaked output for numeric column length assertion.

• Implemented specialised “non-informative” subclasses of various constraints so that we can test assertions without giving away the answers to the students! (closes #13) ...

• Refactored a couple of variable names.
• Fixed punctuation in assertion output.

• Added customised version of TestCase.php in order to disable output buffering (closes #31 for now).

• Refactored output_stream to outputStream. ...

• Removed spurious extra default: in switch statement.

• Made data tests dependent on the result of testColumnNullability. Closes #11 for all practical purposes (you still get errors when later dependent table load there fixtures, but there isn’t much that can be done about that).

• Fixed incorrectly nested check for whether testPKColumns had succeeded (closes #7).

• Completely re-engineered the way that fixture setup and teardown is managed so that it can be enabled and disabled on demand (closes #3). ...

• Fixed a bug in SimpleTestListener that caused a crash when a table didn’t exist in the schema being tested.
• Added proper error reporting for missing tables.

• Added initial coding for testing UNIQUE constraints. ...

• Removed unused argument to sprintf in assertFKColumns().

• Fixed inadvertently duplicated Username test value (also inconsistent with the other test values).

• Added support for zero or negative scale values. ...

• Improved reporting of precision/scale vs. length for NUMBER vs. *CHAR.
• Added NVL() to Data_Scale to eliminate spurious errors.
• Added debug output.

• Removed null min_length and decimals values from WEIGHTED_MARK as they were confusing the schema checker. It makes more sense for them to not just be specified anyway.

• Added constants for verbosity levels. ...

• Added debug verbosity level and status.