Examples with NullPointerTester com.google.common.testing.NullPointerTester used on opensource projects

Example 6 with NullPointerTester

use of com.google.common.testing.NullPointerTester in project guava by hceylan.

the class ImmutableSortedMapTest method testNullPointers.

@GwtIncompatible("NullPointerTester")
public void testNullPointers() throws Exception {
    NullPointerTester tester = new NullPointerTester();
    tester.testAllPublicStaticMethods(ImmutableSortedMap.class);
    tester.testAllPublicInstanceMethods(ImmutableSortedMap.<String, Integer>naturalOrder());
    tester.testAllPublicInstanceMethods(ImmutableSortedMap.of());
    tester.testAllPublicInstanceMethods(ImmutableSortedMap.of("one", 1));
    tester.testAllPublicInstanceMethods(ImmutableSortedMap.of("one", 1, "two", 2, "three", 3));
}

Example 7 with NullPointerTester

use of com.google.common.testing.NullPointerTester in project guava by hceylan.

the class OrderingTest method testNullPointerExceptions.

@GwtIncompatible("NullPointerTester")
public void testNullPointerExceptions() throws Exception {
    NullPointerTester tester = new NullPointerTester();
    tester.testAllPublicStaticMethods(Ordering.class);
    // any Ordering<Object> instance that accepts nulls should be good enough
    tester.testAllPublicInstanceMethods(Ordering.usingToString().nullsFirst());
}

Example 8 with NullPointerTester

use of com.google.common.testing.NullPointerTester in project guava by hceylan.

the class SetsTest method testNullPointerExceptions.

@GwtIncompatible("NullPointerTester")
public void testNullPointerExceptions() throws Exception {
    NullPointerTester tester = new NullPointerTester();
    tester.setDefault(Enum.class, SomeEnum.A);
    // TODO: make NPT create empty arrays for defaults automatically
    tester.setDefault(Collection[].class, new Collection[0]);
    tester.setDefault(Enum[].class, new Enum[0]);
    tester.setDefault(Set[].class, new Set[0]);
    tester.testAllPublicStaticMethods(Sets.class);
}

Example 9 with NullPointerTester

use of com.google.common.testing.NullPointerTester in project guava by hceylan.

the class MapMakerTest method testNullParameters.

public void testNullParameters() throws Exception {
    NullPointerTester tester = new NullPointerTester();
    tester.testAllPublicInstanceMethods(new MapMaker());
}

Example 10 with NullPointerTester

use of com.google.common.testing.NullPointerTester in project guava by hceylan.

the class MapsTest method testNullPointerExceptions.

@GwtIncompatible("NullPointerTester")
public void testNullPointerExceptions() throws Exception {
    NullPointerTester tester = new NullPointerTester();
    tester.setDefault(BiMap.class, ImmutableBiMap.of());
    tester.setDefault(EntryTransformer.class, ALWAYS_NULL);
    tester.setDefault(Equivalence.class, Equivalences.equals());
    tester.setDefault(SortedMap.class, Maps.newTreeMap());
    tester.testAllPublicStaticMethods(Maps.class);
}