Examples with CreationException com.google.inject.CreationException used on opensource projects

Example 1 with CreationException

use of com.google.inject.CreationException in project roboguice by roboguice.

the class MapBinderTest method testMapBinderMapForbidsNullKeys.

public void testMapBinderMapForbidsNullKeys() {
    try {
        Guice.createInjector(new AbstractModule() {

            @Override
            protected void configure() {
                MapBinder.newMapBinder(binder(), String.class, String.class).addBinding(null);
            }
        });
        fail();
    } catch (CreationException expected) {
    }
}

Example 2 with CreationException

use of com.google.inject.CreationException in project roboguice by roboguice.

the class MapBinderTest method testSourceLinesInMapBindings.

public void testSourceLinesInMapBindings() {
    try {
        Guice.createInjector(new AbstractModule() {

            @Override
            protected void configure() {
                MapBinder.newMapBinder(binder(), String.class, Integer.class).addBinding("one");
            }
        });
        fail();
    } catch (CreationException expected) {
        assertContains(expected.getMessage(), "1) No implementation for java.lang.Integer", "at " + getClass().getName());
    }
}

Example 3 with CreationException

use of com.google.inject.CreationException in project roboguice by roboguice.

the class OptionalBinderTest method testDifferentBindingsFail_actual.

public void testDifferentBindingsFail_actual() {
    Module module = new AbstractModule() {

        @Override
        protected void configure() {
            OptionalBinder.newOptionalBinder(binder(), String.class).setBinding().toInstance("a");
            OptionalBinder.newOptionalBinder(binder(), String.class).setBinding().toInstance("b");
        }
    };
    try {
        Guice.createInjector(module);
        fail();
    } catch (CreationException ce) {
        assertEquals(ce.getMessage(), 1, ce.getErrorMessages().size());
        assertContains(ce.getMessage(), "1) A binding to java.lang.String annotated with @" + Actual.class.getName() + " was already configured at " + module.getClass().getName() + ".configure(", "at " + module.getClass().getName() + ".configure(");
    }
}

Example 4 with CreationException

use of com.google.inject.CreationException in project roboguice by roboguice.

the class OptionalBinderTest method testDifferentBindingsFail_both.

public void testDifferentBindingsFail_both() {
    Module module = new AbstractModule() {

        @Override
        protected void configure() {
            OptionalBinder.newOptionalBinder(binder(), String.class).setDefault().toInstance("a");
            OptionalBinder.newOptionalBinder(binder(), String.class).setDefault().toInstance("b");
            OptionalBinder.newOptionalBinder(binder(), String.class).setBinding().toInstance("b");
            OptionalBinder.newOptionalBinder(binder(), String.class).setBinding().toInstance("c");
        }
    };
    try {
        Guice.createInjector(module);
        fail();
    } catch (CreationException ce) {
        assertEquals(ce.getMessage(), 2, ce.getErrorMessages().size());
        assertContains(ce.getMessage(), "1) A binding to java.lang.String annotated with @" + Default.class.getName() + " was already configured at " + module.getClass().getName() + ".configure(", "at " + module.getClass().getName() + ".configure(", "2) A binding to java.lang.String annotated with @" + Actual.class.getName() + " was already configured at " + module.getClass().getName() + ".configure(", "at " + module.getClass().getName() + ".configure(");
    }
}

Example 5 with CreationException

use of com.google.inject.CreationException in project roboguice by roboguice.

the class FactoryProviderTest method testFactoryFailsWithMissingBinding.

public void testFactoryFailsWithMissingBinding() {
    try {
        Guice.createInjector(new AbstractModule() {

            @Override
            protected void configure() {
                bind(ColoredCarFactory.class).toProvider(FactoryProvider.newFactory(ColoredCarFactory.class, Mustang.class));
            }
        });
        fail();
    } catch (CreationException expected) {
        assertContains(expected.getMessage(), "1) Parameter of type 'double' is not injectable or annotated with @Assisted");
    }
}