@Test public void testPositionalParamSpec_DefaultValue_map_replacedByCommandLineValue() { CommandSpec cmd = CommandSpec.create().add(PositionalParamSpec .builder().defaultValue("1=A,2=B,3=C").splitRegex(",").type(Map.class).auxiliaryTypes(Integer.class, String.class).build()); ParseResult parseResult = new CommandLine(cmd).parseArgs("4=X,5=Y,6=Z"); Map<Integer, String> expected = new HashMap<Integer, String>(); expected.put(4, "X"); expected.put(5, "Y"); expected.put(6, "Z"); assertEquals(expected, parseResult.matchedPositionalValue(0, Collections.emptyMap())); }
@Test public void testPositionalParamSpec_defaultValue_overwritesInitialValue() { class Params { @Parameters int num = 12345; } CommandLine cmd = new CommandLine(new Params()); PositionalParamSpec x = cmd.getCommandSpec().positionalParameters().get(0).toBuilder().defaultValue("54321").build(); cmd = new CommandLine(CommandSpec.create().add(x)); ParseResult parseResult = cmd.parseArgs(); // default not in the parse result assertFalse(parseResult.hasMatchedPositional(0)); assertEquals(Integer.valueOf(-1), parseResult.matchedPositionalValue(0, -1)); // but positional spec does have the default value assertEquals(Integer.valueOf(54321), parseResult.commandSpec().positionalParameters().get(0).getValue()); }
@Test public void testPositionalParamSpec_setsDefaultValue_ifNotMatched() { CommandSpec cmd = CommandSpec.create().add(PositionalParamSpec.builder().defaultValue("123").type(int.class).build()); ParseResult parseResult = new CommandLine(cmd).parseArgs(); assertFalse(parseResult.hasMatchedPositional(0)); // TODO this method should be renamed to matchedPositionalValue assertEquals(Integer.valueOf(-1), parseResult.matchedPositionalValue(0, -1)); // TODO positionalValue should return the value of the option, matched or not //assertEquals(Integer.valueOf(123), parseResult.positionalValue(0)); assertEquals(Integer.valueOf(123), parseResult.commandSpec().positionalParameters().get(0).getValue()); }
static PositionalParamSpec extractUnannotatedPositionalParamSpec(TypedMember member, IFactory factory) { PositionalParamSpec.Builder builder = PositionalParamSpec.builder(); initCommon(builder, member); Range arity = Range.parameterArity(member); builder.arity(arity); builder.index(Range.parameterIndex(member)); builder.capacity(Range.parameterCapacity(member)); builder.required(arity.min > 0); builder.interactive(false); Class<?>[] elementTypes = inferTypes(member.getType(), new Class<?>[] {}, member.getGenericType()); builder.auxiliaryTypes(elementTypes); builder.paramLabel(inferLabel(null, member.name(), member.getType(), elementTypes)); builder.hideParamSyntax(false); builder.description(new String[0]); builder.splitRegex(""); builder.hidden(false); builder.defaultValue(null); builder.converters(); builder.showDefaultValue(Help.Visibility.ON_DEMAND); return builder.build(); } private static void initCommon(ArgSpec.Builder<?> builder, TypedMember member) {
@Test public void testPositionalParamSpec_defaultValue_overwritesInitialValue() { @Command(showDefaultValues = true) class Params { @Parameters(paramLabel = "INT", description = "the array") int[] value = {1, 5, 11, 23}; } CommandLine cmd = new CommandLine(new Params()); PositionalParamSpec x = cmd.getCommandSpec().positionalParameters().get(0).toBuilder().defaultValue("5,4,3,2,1").splitRegex(",").build(); cmd = new CommandLine(CommandSpec.create().add(x)); cmd.getCommandSpec().usageMessage().showDefaultValues(true); String result = usageString(cmd, Help.Ansi.OFF); assertEquals(format("" + "Usage: <main class> [INT[,INT...]...]%n" + " [INT[,INT...]...] the array%n" + " Default: 5,4,3,2,1%n"), result); }
@Test public void testPositionalParamSpec_defaultValue_overwritesInitialValue() { class Params { @Parameters int num = 12345; } CommandLine cmd = new CommandLine(new Params()); PositionalParamSpec x = cmd.getCommandSpec().positionalParameters().get(0).toBuilder().defaultValue("54321").build(); cmd = new CommandLine(CommandSpec.create().add(x)); ParseResult parseResult = cmd.parseArgs(); // default not in the parse result assertFalse(parseResult.hasMatchedPositional(0)); assertEquals(Integer.valueOf(-1), parseResult.matchedPositionalValue(0, -1)); // but positional spec does have the default value assertEquals(Integer.valueOf(54321), parseResult.commandSpec().positionalParameters().get(0).getValue()); }
@Test public void testPositionalParamSpec_DefaultValue_list_replacedByCommandLineValue() { CommandSpec cmd = CommandSpec.create().add(PositionalParamSpec .builder().defaultValue("1,2,3").splitRegex(",").type(List.class).auxiliaryTypes(Integer.class).build()); ParseResult parseResult = new CommandLine(cmd).parseArgs("4,5,6"); assertEquals(Arrays.asList(4, 5, 6), parseResult.matchedPositionalValue(0, Collections.emptyList())); }
@Test public void testPositionalParamSpec_notRequiredIfNonNullDefaultValue() { assertTrue(PositionalParamSpec.builder().required(true).build().required()); assertFalse(PositionalParamSpec.builder().defaultValue("123").required(true).build().required()); }
@Test public void testPositionalParamSpec_setsDefaultValue_ifNotMatched() { CommandSpec cmd = CommandSpec.create().add(PositionalParamSpec.builder().defaultValue("123").type(int.class).build()); ParseResult parseResult = new CommandLine(cmd).parseArgs(); assertFalse(parseResult.hasMatchedPositional(0)); // TODO this method should be renamed to matchedPositionalValue assertEquals(Integer.valueOf(-1), parseResult.matchedPositionalValue(0, -1)); // TODO positionalValue should return the value of the option, matched or not //assertEquals(Integer.valueOf(123), parseResult.positionalValue(0)); assertEquals(Integer.valueOf(123), parseResult.commandSpec().positionalParameters().get(0).getValue()); }
@Test public void testInitializingDefaultsShouldNotAddPositionalToParseResult() { CommandSpec spec = CommandSpec.create() .addPositional(PositionalParamSpec.builder().defaultValue("xyz").build()); CommandLine cmd = new CommandLine(spec); ParseResult parseResult = cmd.parseArgs(); assertFalse(parseResult.hasMatchedPositional(0)); }
@Test public void testPositionalParamSpec_DefaultValue_single_replacedByCommandLineValue() { CommandSpec cmd = CommandSpec.create().add(PositionalParamSpec.builder().defaultValue("123").type(int.class).build()); ParseResult parseResult = new CommandLine(cmd).parseArgs("456"); assertEquals(Integer.valueOf(456), parseResult.matchedPositionalValue(0, -1)); }
@Test public void testPositionalParamSpec_DefaultValue_map_replacedByCommandLineValue() { CommandSpec cmd = CommandSpec.create().add(PositionalParamSpec .builder().defaultValue("1=A,2=B,3=C").splitRegex(",").type(Map.class).auxiliaryTypes(Integer.class, String.class).build()); ParseResult parseResult = new CommandLine(cmd).parseArgs("4=X,5=Y,6=Z"); Map<Integer, String> expected = new HashMap<Integer, String>(); expected.put(4, "X"); expected.put(5, "Y"); expected.put(6, "Z"); assertEquals(expected, parseResult.matchedPositionalValue(0, Collections.emptyMap())); }
@Test public void testPositionalParamSpec_DefaultValue_array_replacedByCommandLineValue() { CommandSpec cmd = CommandSpec.create().add(PositionalParamSpec .builder().defaultValue("1,2,3").splitRegex(",").type(int[].class).build()); ParseResult parseResult = new CommandLine(cmd).parseArgs("4,5,6"); assertArrayEquals(new int[]{4, 5, 6}, parseResult.matchedPositionalValue(0, new int[0])); }
.splitRegex(",,,") .required(true) .defaultValue("DEF") .description("Description") .paramLabel("param") assertEquals(",,,", builder.splitRegex()); assertTrue(builder.required()); assertEquals("DEF", builder.defaultValue()); assertArrayEquals(new String[]{"Description"}, builder.description()); assertEquals("param", builder.paramLabel());
@Test public void testPositionalParamSpec_defaultValue_overwritesInitialValue() { @Command(showDefaultValues = true) class Params { @Parameters(paramLabel = "INT", description = "the array") int[] value = {1, 5, 11, 23}; } CommandLine cmd = new CommandLine(new Params()); PositionalParamSpec x = cmd.getCommandSpec().positionalParameters().get(0).toBuilder().defaultValue("5,4,3,2,1").splitRegex(",").build(); cmd = new CommandLine(CommandSpec.create().add(x)); cmd.getCommandSpec().usageMessage().showDefaultValues(true); String result = usageString(cmd, Help.Ansi.OFF); assertEquals(format("" + "Usage: <main class> [INT[,INT...]...]%n" + " [INT[,INT...]...] the array%n" + " Default: 5,4,3,2,1%n"), result); }
@Test public void testInitializingDefaultsShouldNotAddPositionalToParseResult() { CommandSpec spec = CommandSpec.create() .addPositional(PositionalParamSpec.builder().defaultValue("xyz").build()); CommandLine cmd = new CommandLine(spec); ParseResult parseResult = cmd.parseArgs(); assertFalse(parseResult.hasMatchedPositional(0)); }
@Test public void testPositionalParamSpec_DefaultValue_single_replacedByCommandLineValue() { CommandSpec cmd = CommandSpec.create().add(PositionalParamSpec.builder().defaultValue("123").type(int.class).build()); ParseResult parseResult = new CommandLine(cmd).parseArgs("456"); assertEquals(Integer.valueOf(456), parseResult.matchedPositionalValue(0, -1)); }
@Test public void testPositionalParamSpec_notRequiredIfNonNullDefaultValue() { assertTrue(PositionalParamSpec.builder().required(true).build().required()); assertFalse(PositionalParamSpec.builder().defaultValue("123").required(true).build().required()); }
@Test public void testPositionalParamSpec_DefaultValue_list_replacedByCommandLineValue() { CommandSpec cmd = CommandSpec.create().add(PositionalParamSpec .builder().defaultValue("1,2,3").splitRegex(",").type(List.class).auxiliaryTypes(Integer.class).build()); ParseResult parseResult = new CommandLine(cmd).parseArgs("4,5,6"); assertEquals(Arrays.asList(4, 5, 6), parseResult.matchedPositionalValue(0, Collections.emptyList())); }
@Test public void testPositionalParamSpec_DefaultValue_array_replacedByCommandLineValue() { CommandSpec cmd = CommandSpec.create().add(PositionalParamSpec .builder().defaultValue("1,2,3").splitRegex(",").type(int[].class).build()); ParseResult parseResult = new CommandLine(cmd).parseArgs("4,5,6"); assertArrayEquals(new int[]{4, 5, 6}, parseResult.matchedPositionalValue(0, new int[0])); }