Testing of data for data migration

A method for end-to-end data testing corresponding to data migration from source platforms to a destination platform, the method comprising:

• generating a first plurality of test data objects based on a plurality of configuration files, wherein each test data object comprises a set of attributes with assigned values, wherein the plurality of configuration files defines rules by which the first plurality of test data objects is generated;
• applying a predefined operation to each of the first plurality of test data objects to simulate data manipulation in a first source platform, wherein the predefined operation comprises at least one of:
• creation of at least one test data object, update of at least one test data object, and deletion of at least one test data object;
• mapping the first plurality of test data objects to corresponding data objects in the first source platform and to corresponding data objects in a destination platform;
• computing expected data for validation based on the application of the predefined operation and the mapping of the first plurality of test data objects, wherein the expected data for validation comprises expected data that is to be extracted from the first source platform and that is to be extracted from the destination platform upon the data migration from the first source platform to the destination platform;
• and
• validating the data migration by comparing data extracted from the first source platform and data extracted from the destination platform against the computed data for validation.

A non-transitory computer-readable medium comprising instructions for end-to-end data testing corresponding to data migration from source system of records to a destination system of record, the instructions being executable by a processing resource to:

• generate a first plurality of test data objects based on a plurality of configuration files, wherein each test data object comprises a set of attributes with assigned values, wherein the plurality of configuration files defines rules by which the first plurality of test data objects is generated;
• apply a predefined operation to each of the first plurality of test data objects to simulate data manipulation in a source system of record, wherein the predefined operation comprises at least one of:
• creation of at least one test data object, update of at least one test data object, and deletion of at least one test data object;
• map the first plurality of test data objects to corresponding data objects in the source system of records and to corresponding data objects in a destination system of record;
• compute expected data for validation based on the application of the predefined operation and the mapping of the first plurality of test data objects, wherein the expected data for validation comprises expected data that is to be extracted from the source system of records and that is to be extracted from the destination system of records upon the data migration from the source system of records to the destination system of record;
• and
• validate the data migration by comparing data extracted from the source system of records and data extracted from the destination system of records against the computed data for validation.