TestNG Tutorials 57: DataProvider in TestNG – Passing External Data File Name to DataProvider Method Using TestNG xml

In last post, we have learnt how can we make parameterized DataProvider method in TestNG to provide test data to multiple Test methods from single DataProvider method. Let’s make it more customised. Suppose you need to read data from external file like Excel, properties file etc in a DataProvider method. The name of external file

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TestNG Tutorials 56: DataProvider in TestNG – Parameterizing DataProvider Method to Provide Data to Multiple Test Methods

“DataProvider” is an important feature provided by TestNG to provide required test data to test methods to run on. We have learnt different approaches which we can utilize to get best of DataProvider in previous posts. Let’s learn another way to make more use of DataProvider in TestNG. Suppose we have three Test methods and

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