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pitest weak tests http://pitest.org/weak_tests/
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public static String foo(boolean b) { | |
if ( b ) { | |
performVitallyImportantBusinessFunction(); | |
return "OK"; | |
} | |
return "FAIL"; | |
} | |
@Test | |
public void shouldFailWhenGivenFalse() { | |
assertEquals("FAIL", foo(false)); | |
} | |
@Test | |
public void shouldBeOkWhenGivenTrue() { | |
assertEquals("OK", foo(true)); | |
} |
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public static String foo(int i) { | |
if ( i >= 0 ) { | |
return "foo"; | |
} else { | |
return "bar"; | |
} | |
} | |
@Test | |
public void shouldReturnBarWhenGiven1() { | |
assertEquals("bar", foo(1)); | |
} | |
@Test | |
public void shouldReturnFooWhenGivenMinus1() { | |
assertEquals("foo", foo(-1)); | |
} |
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public static String foo(Collaborator c, boolean b) { | |
if ( b ) { | |
return c.performAction(); | |
} | |
return "FOO"; | |
} | |
@Test | |
public void shouldPerformActionWhenGivenTrue() { | |
foo(mockCollaborator,true); | |
verify(mockCollaborator).performAction(); | |
} | |
@Test | |
public void shouldNotPerformActionWhenGivenFalse() { | |
foo(mockCollaborator,false); | |
verify(never(),mockCollaborator).performAction(); | |
} |
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