Cypress - File Operations
How can you assert that the JSON file
config.json does NOT contain the key debug?How can you assert that the JSON file config.json does NOT contain the key debug?
hard📝 Application Q9 of 15
Step-by-Step Solution
Solution:
Step 1: Identify assertion to check absence of a property
not.have.propertyasserts the object does not have the specified key.Step 2: Evaluate other options
Options A and B check for key-value or string presence, which may not be precise. cy.readFile('config.json').should('not.exist', 'debug') is invalid syntax.Final Answer:
cy.readFile('config.json').should('not.have.property', 'debug') -> Option CQuick Check:
Use not.have.property to assert missing keys [OK]
Quick Trick: Use not.have.property to check key absence [OK]
Common Mistakes:
- Using not.include which checks values too
- Using not.exist which is invalid here
- Checking string presence instead of property
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