This document discusses data-driven testing frameworks in TestNG. It explains that data-driven frameworks separate test data from test scripts to allow running the same tests with different data. It then describes the @DataProvider annotation in TestNG, which defines a method that provides test data to other test methods. Finally, it provides examples of using the @DataProvider annotation to parameterize tests with different data values.

2. WHAT IS DATA DRIVEN FRAMEWORK?
PARAMETERIZATION USING DATAPROVIDER
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EXAMPLES USING DATAPROVIDER
TYPES OF PARAMETERIZATION IN TESTNG
WHAT IS DATAPROVIDER IN TESTNG?

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4. WHAT IS DATA DRIVEN FRAMEWORK?
Data Driven framework is focused on separating the test scripts logic and the test data from each other. It
allows us to create test automation scripts by passing different sets of test data.
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Test Data
Data File Application under Test
Expected Output Actual Output
Test Results
Driver Script

5. TYPES OF PARAMETERIZATION IN TESTNG
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6. TYPES OF PARAMETERIZATION IN TESTNG
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@DataProvider(name=
“searchProvider”)
@Parameters({“name”,
“searchKey”})
Parameter Annotation and TestNG XML DataProvider Annotation

7. WHAT IS DATAPROVIDER IN TESTNG?
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8. WHAT IS DATAPROVIDER IN TESTNG?
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A Data Provider is a method on your class that
returns an array of objects. This method is
annotated with @DataProvider.

9. PARAMETERIZATION USING DATAPROVIDER
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Testing multiple sets of data
Any Data source is flexible
Achieved by using @DataProvider Annotation
It returns a two-dimensional JAVA object to the test method
PARAMETERIZATION
USING
DATAPROVIDER

11. DATAPROVIDER EXAMPLES
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