Unit Test (Matcher Function)

Using toBeInTheDocument

Scenario: Element Presence

1. Testing Element Presence (Check if a component renders a specific element)

Using toHaveTextContent

Scenario: Verifying Text Content

1. Testing Text Content (Verify that an element contains the correct text content.)

Using toHaveClass

Scenario: Verifying Text Content

1. Testing Text Content (Verify that an element contains the correct text content.)

Using toHaveAttribute

Scenario: Attribute Verification

1. Testing HTML Attributes (Verify that an element has a specific attribute with the expected value.)

Using toHaveStyle

Scenario: Inline Styles

1. Testing Inline Styles (Check if an element has the correct inline styles applied.)

Using toBeVisible

Scenario: Visibility Check

1. Testing Element Visibility (Ensure that an element is visible on the page.)

Using toHaveValue

Scenario: Disabled State

1. Testing Disabled State (Check if an input field has the expected value.)

Using not.toBeInTheDocument

Scenario: Form Input Value

1. Testing Form Input Value (Verify that an element is not present in the document.)

Using toMatchSnapshot

Scenario: Element Absence

1. Testing Element Absence (Ensure that a component renders correctly by comparing it to a previously saved snapshot)

Using toBeDisabled

Scenario: Disabled State

1. Testing Disabled State (Verify that a button is disabled.)

These examples cover a variety of matcher functions and scenarios to help you test different aspects of your React components. Adjust the examples based on your specific use cases and components.