Hamcrest

Question 1

Hamcrest

Answer 1

a framework that comes with a library of useful matchers for writing match rules using matcher objects.

Question 2

The matchers are most commonly used for:

Answer 2

Writing test assertions
Data validation
Filtering

Question 3

matcher contains

Answer 3

Matches if the examined object contains the specified value

Question 4

matcher empty

Answer 4

Matches if the examined object is empty

Question 5

matcher equalTo

Answer 5

Matches if the examined object is logically equal to the specified value

Question 6

matcher greaterThan

Answer 6

Matches if the examined object is greater than the specified value

Question 7

matcher hasEntry

Answer 7

Matches if the examined Map has specified (key,value) entry

Question 8

matcher isEmptyString

Answer 8

Matches if the examined object is an empty string

Question 9

matcher startsWith

Answer 9

Matches if the examined object starts with a specific value

Question 10

matcher instanceOf

Answer 10

Matches if the examined object is an instance of a specific object type

Question 11

matcher notNullValue

Answer 11

Matches if the examined object does not have a null value