@Test
public void testHelloCLIFromClass() {
CLI command = CLIConfigurator.define(HelloClI.class);
assertThat(command.getOptions()).hasSize(1);
TypedOption option = (TypedOption) find(command.getOptions(), "name");
assertThat(option.getLongName()).isEqualToIgnoringCase("name");
assertThat(option.getShortName()).isEqualToIgnoringCase("n");
assertThat(option.getType()).isEqualTo(String.class);
assertThat(option.getArgName()).isEqualTo("name");
assertThat(option.getDescription()).isEqualToIgnoringCase("your name");
assertThat(option.getDefaultValue()).isNull();
assertThat(option.acceptValue()).isTrue();
assertThat(option.isMultiValued()).isFalse();
assertThat(option.isRequired()).isTrue();
}
@Test
public void testTypeExtraction() {
CLI command = CLIConfigurator.define(CommandForTypeExtractTest.class);
assertThat(command.getOptions()).hasSize(6);
TypedOption model = (TypedOption) find(command.getOptions(), "list");
assertThat(model.getType()).isEqualTo(String.class);
assertThat(model.isMultiValued()).isTrue();
model = (TypedOption) find(command.getOptions(), "set");
assertThat(model.getType()).isEqualTo(Character.class);
assertThat(model.isMultiValued()).isTrue();
model = (TypedOption) find(command.getOptions(), "collection");
assertThat(model.getType()).isEqualTo(Integer.class);
assertThat(model.isMultiValued()).isTrue();
model = (TypedOption) find(command.getOptions(), "tree");
assertThat(model.getType()).isEqualTo(String.class);
assertThat(model.isMultiValued()).isTrue();
model = (TypedOption) find(command.getOptions(), "al");
assertThat(model.getType()).isEqualTo(String.class);
assertThat(model.isMultiValued()).isTrue();
model = (TypedOption) find(command.getOptions(), "array");
assertThat(model.getType()).isEqualTo(Integer.TYPE);
assertThat(model.isMultiValued()).isTrue();
}
