What is branch coverage in white box testing?

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Rajesh Kumar N

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Branch coverage is a metric used in white box testing to measure how many branches of a program's code are exercised by unit tests. Here's some more information about branch coverage: What it measures Branch coverage is a percentage that measures how many branches of a program's code are executed...
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Branch coverage is a metric used in white box testing to measure how many branches of a program's code are exercised by unit tests. Here's some more information about branch coverage: What it measures Branch coverage is a percentage that measures how many branches of a program's code are executed during testing. How it's calculated The formula for calculating branch coverage is: Branch Coverage (%) = (Number of Functional Flow Implemented & Tested)/ (Total Number of Success & Fail Conditional Flow) * 100. What it helps identify Branch coverage can help identify gaps or redundancies in a test suite, which can improve its quality and effectiveness. What a branch is A branch is one of the possible execution paths a code can take after a decision statement, like an if statement, is evaluated. What it's a subset of Branch coverage is a subset of code coverage, which is the overall metric that measures the ratio of the codebase that is exercised by tests. read less
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Wroking in IT industry from last 15 years and and trained more than 5000+ Students. Conact ME

Cyclomatic complexity measures code complexity by counting independent paths through code.
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Wroking in IT industry from last 15 years and and trained more than 5000+ Students. Conact ME

Branch coverage in white-box testing measures if every branch in the code is executed at least once.
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Wroking in IT industry from last 15 years and and trained more than 5000+ Students. Conact ME

Branch coverage in white-box testing ensures that every possible branch or decision in code is executed.
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