JUnit Questions and Answers – Hamcrest Matchers

This set of JUnit Multiple Choice Questions & Answers (MCQs) focuses on “Hamcrest Matchers”.

1. ________________ is a library that contains a lot of helpful matcher objects , ported in several languages.
a) Java
b) Pygame
c) AllenWake
d) Hamcrest
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2. Hamcrest is not a ______________ framework in itself.
a) Matching
b) Testing
c) Asserting
d) Checking
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3. The package for the assertThat() function is?
a) org.hamcrest.CoreMatchers.assertThat
b) org.junit.Assert.assertThat
c) org.junit.JunitMatchers.assertThat
d) org.junit.hasItem.assertThat
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4. ______________ Hamcrest matcher can be used to match absolutely everything.
a) Is
b) AnyOf
c) Anything
d) Not
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5. ______ is used only to improve the readability of the statements.
a) anything
b) is
c) sameInstance
d) nullValue
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6. Which Hamcrest matcher is just like the && operator?
a) Is
b) Anything
c) sameInstance
d) allOf
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7. ________ checks to see if any of the contained matchers match.
a) anyOf
b) allOf
c) instanceOf
d) notNull
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8. ___________ traverses the meaning of the contained matchers.
a) not
b) or
c) allOf
d) andAll
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9. The instanceOf matcher is equivalent to ________
a) isCompatibleType
b) isCompatible
c) isInstance
d) isSame
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10. ___________ is used to test object identity.
a) instanceOf
b) isCompatibleType
c) type
d) sameInstance
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Sanfoundry Global Education & Learning Series – JUnit.
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