@Test public void testSomeLibraryMethod() { final Library classUnderTest = new Library(); assertThat(classUnderTest.someLibraryMethod()).isTrue(); }
public boolean someLibraryMethod() { return true; }
Library { public boolean someLibraryMethod() { return true; } }
Library { public boolean someLibraryMethod() { return true; }  }
Library { public boolean someLibraryMethod() { return true; }  boolean someLibraryMethod(); }
Library { public boolean someLibraryMethod() { return true; }  boolean someLibraryMethod();  }