[Solved] What will happen when running this code if settings.json contains {"theme": "dark"}?cy.readFile('settings.json').should('include', {theme: 'light'}) | Cypress

Cypress - File Operations

What will happen when running this code if settings.json contains {"theme": "dark"}?

cy.readFile('settings.json').should('include', {theme: 'light'})

AThe test will pass because include ignores values

BThe test will fail because theme is 'dark', not 'light'

CThe test will fail due to syntax error

DThe test will pass because theme key exists

Step-by-Step Solution

Solution:

Step 1: Understand the file content and assertion
The file has theme set to 'dark'. The assertion expects theme: 'light'.
Step 2: Analyze the include assertion behavior
include checks for matching key-value pairs, so the mismatch causes failure.
Final Answer:
The test will fail because theme is 'dark', not 'light' -> Option B
Quick Check:
include checks key-value pairs strictly [OK]

Quick Trick: include checks both keys and values, not just keys [OK]

Common Mistakes:

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What will happen when running this code if settings.json contains {"theme": "dark"}?