@Test
public void testUsage() {
CLI command = CLIConfigurator.define(HelloClI.class);
StringBuilder builder = new StringBuilder();
command.usage(builder);
assertThat(builder)
.containsIgnoringCase("Usage: hello -n <name>")
.containsIgnoringCase("A command saying hello.")
.containsIgnoringCase("A simple cli to wish you a good day. Pass your name with `--name`")
.containsIgnoringCase(" -n,--name <name> your name");
}
