Examples with Config io.helidon.config.Config used on opensource projects

Example 16 with Config

use of io.helidon.config.Config in project helidon by oracle.

the class FactoryMethodConfigMapperTest method testAmbiguousConstructors.

// 
// constructor
// 
@Test
public void testAmbiguousConstructors() {
    Config config = Config.empty();
    ConfigMappingException ex = assertThrows(ConfigMappingException.class, () -> {
        config.as(AmbiguousConstructorsBean.class).get();
    });
    assertThat(ex.getMessage(), stringContainsInOrder(List.of(AmbiguousConstructorsBean.class.getName(), "No mapper configured")));
}

Example 17 with Config

use of io.helidon.config.Config in project helidon by oracle.

the class FactoryMethodConfigMapperTest method testMissingParamsFromMethod.

@Test
public void testMissingParamsFromMethod() {
    Config config = Config.create(ConfigSources.create(Map.of("app.number", "1")));
    ConfigMappingException ex = assertThrows(ConfigMappingException.class, () -> {
        config.get("app").as(FromMethodBean.class).get();
    });
    assertThat(ex.getMessage(), stringContainsInOrder(List.of("'app'", "FromMethodBean", "Missing value for parameter 'uri'.")));
}

Example 18 with Config

use of io.helidon.config.Config in project helidon by oracle.

the class FactoryMethodConfigMapperTest method testNoConfigValueConstructor.

@Test
public void testNoConfigValueConstructor() {
    Config config = Config.create(ConfigSources.create(ObjectNode.builder().addValue("app.arg0", "1").addValue("app.arg1", "this:is/my?uri").addValue("app.arg2", "/this/is/my.path").addList("app.arg3", ListNode.builder().addValue("1").addValue("2").build()).addList("app.arg4", ListNode.builder().addValue("this:is/my?uri").addValue("http://another/uri").build()).addList("app.arg5", ListNode.builder().addValue("/this/is/my.path").addValue("/and/another.path").build()).build()));
    NoConfigValueConstructorBean bean = config.get("app").as(NoConfigValueConstructorBean.class).get();
    assertThat(bean.getNumber(), is(1));
    assertThat(bean.getUri(), is(URI.create("this:is/my?uri")));
    assertThat(bean.getCustom(), is(CustomType.from("/this/is/my.path")));
    assertThat(bean.getNumbers(), contains(1, 2));
    assertThat(bean.getUris(), contains(URI.create("this:is/my?uri"), URI.create("http://another/uri")));
    assertThat(bean.getCustoms(), contains(CustomType.from("/this/is/my.path"), CustomType.from("/and/another.path")));
}

Example 19 with Config

use of io.helidon.config.Config in project helidon by oracle.

the class FactoryMethodConfigMapperTest method testDefaultsFromMethod.

@Test
public void testDefaultsFromMethod() {
    Config config = Config.create(ConfigSources.create(Map.of("app.number", "1")));
    DefaultsFromMethodBean bean = config.get("app").as(DefaultsFromMethodBean.class).get();
    assertThat(bean.getNumber(), is(1));
    assertThat(bean.getUri(), is(URI.create("default:uri")));
    assertThat(bean.getCustom(), is(CustomType.from("/tmp/default")));
    assertThat(bean.getNumbers(), contains(23, 42));
    assertThat(bean.getUris(), contains(URI.create("default:uri"), URI.create("default:another:uri")));
    assertThat(bean.getCustoms(), contains(CustomType.from("/tmp/default"), CustomType.from("/tmp/another/default")));
}

Example 20 with Config

use of io.helidon.config.Config in project helidon by oracle.

the class GenericConfigMapperTest method testNotSetValues.

@Test
public void testNotSetValues() {
    Config config = Config.builder().sources(ConfigSources.create(prepareConfigApp(// uid
    false, // greeting
    true, // pageSize
    true, // basicRange
    true, // LOGGING
    false, // SECURITY
    false, // NAMES
    false).build())).disableEnvironmentVariablesSource().disableSystemPropertiesSource().build();
    print(config);
    AppConfig appConfig = config.get("app").as(AppConfig.class).get();
    assertThat(appConfig.getLogging().getLevel(""), is(Optional.empty()));
    assertThat(appConfig.getLogging().getLevel("io.helidon.config"), is(Optional.empty()));
    assertThat(appConfig.getLogging().getLevel("my.app"), is(Optional.empty()));
    assertThat(appConfig.getSecurity(), is(nullValue()));
    assertThat(appConfig.getNames().entrySet(), hasSize(0));
}