Examples of com.google.common.testing.NullPointerTester$Signature

com.google.common.testing.NullPointerTester
A test utility that verifies that your methods and constructors throw {@link NullPointerException} or {@link UnsupportedOperationException} whenever nullis passed to a parameter that isn't annotated with {@link Nullable}.
The tested methods and constructors are invoked -- each time with one parameter being null and the rest not null -- and the test fails if no expected exception is thrown. {@code NullPointerTester} uses best effort topick non-null default values for many common JDK and Guava types, and also for interfaces and public classes that have public parameter-less constructors. When the non-null default value for a particular parameter type cannot be provided by {@code NullPointerTester}, the caller can provide a custom non-null default value for the parameter type via {@link #setDefault}. @author Kevin Bourrillion @since 10.0

    assertEquals("438", converter.reverse().convert((short) 0666));
  }


  @GwtIncompatible("NullPointerTester")
  public void testStringConverter_nullPointerTester() throws Exception {
    NullPointerTester tester = new NullPointerTester();
    tester.testAllPublicInstanceMethods(Shorts.stringConverter());
  }

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      }
    }
  }


  public void testNulls() {
    new NullPointerTester().testAllPublicStaticMethods(UnsignedBytes.class);
  }

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      }
    }
  }


  public void testNullParameters() throws Exception {
    NullPointerTester tester = new NullPointerTester();
    tester.testAllPublicInstanceMethods(makeLocalCache(createCacheBuilder()));
    CacheLoader<Object, Object> loader = identityLoader();
    tester.testAllPublicInstanceMethods(makeLocalCache(createCacheBuilder()));
  }

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        .testEquals();
  }


  @GwtIncompatible("NullPointerTester")
  public void testNulls() {
    new NullPointerTester().testAllPublicStaticMethods(Equivalence.class);
    new NullPointerTester().testAllPublicInstanceMethods(Equivalence.equals());
    new NullPointerTester().testAllPublicInstanceMethods(Equivalence.identity());
  }

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        .addEqualityGroup(Prepender.method("privateFinalMethod"))
        .testEquals();
  }


  public void testNulls() {
    new NullPointerTester().testAllPublicStaticMethods(Invokable.class);
    new NullPointerTester().testAllPublicInstanceMethods(Prepender.method("staticMethod"));
  }

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        .createTestSuite();
  }


  @GwtIncompatible("NullPointerTester")
  public void testNullPointerExceptions() {
    NullPointerTester tester = new NullPointerTester();
    tester.testAllPublicStaticMethods(Collections2.class);
  }

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  }


  @GwtIncompatible("NullPointerTester")
  public void testStringConverter_nullPointerTester() throws Exception {
    Converter<String, TestEnum> converter = Enums.stringConverter(TestEnum.class);
    NullPointerTester tester = new NullPointerTester();
    tester.testAllPublicInstanceMethods(converter);
  }

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    SerializableTester.reserializeAndAssert(Enums.stringConverter(TestEnum.class));
  }


  @GwtIncompatible("NullPointerTester")
  public void testNullPointerExceptions() {
    NullPointerTester tester = new NullPointerTester();
    tester.testAllPublicStaticMethods(Enums.class);
  }

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    }
  }


  @GwtIncompatible("NullPointerTester")
  public void testNulls() {
    new NullPointerTester().testAllPublicStaticMethods(Floats.class);
  }

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    assertEquals("1.0E-6", converter.reverse().convert(1e-6f));
  }


  @GwtIncompatible("NullPointerTester")
  public void testStringConverter_nullPointerTester() throws Exception {
    NullPointerTester tester = new NullPointerTester();
    tester.testAllPublicInstanceMethods(Floats.stringConverter());
  }

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com.google.common.base.CharMatcherTest

com.google.common.base.EnumsTest

com.google.common.base.JoinerTest

com.google.common.base.ObjectsTest

com.google.common.base.OptionalTest

com.google.common.base.PreconditionsTest

com.google.common.base.PredicatesTest

com.google.common.base.SplitterTest

com.google.common.base.StringsTest

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