• Corrected name of sales table.

• Initial basic working version of Purchase specification.

• Initial basic working version of Customer specification.

• Initial basic working version of Other specification. ...

• Removed generated fixture file.

• Initial basic working version of Other specification.

• Initial basic working version of Service specification.

• Initial basic working version of Staff specification.

• 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).