private void assertOptionWithRequiredArgumentThrowsExceptionWithoutArgument(
String shortOption, String longOption) {
// @formatter:off
assertAll(
() -> assertThrows(Exception.class, () -> parseArgLine(shortOption)),
() -> assertThrows(Exception.class, () -> parseArgLine(longOption)));
// @formatter:on
}
@Test
public void parseExtraArguments() {
// @formatter:off
assertAll(
() -> assertEquals(asList("foo"), parseArgLine("foo").getArguments()),
() -> assertEquals(asList("foo", "bar"), parseArgLine("-h foo bar").getArguments()),
() -> assertEquals(asList("foo", "bar"), parseArgLine("-h -- foo bar").getArguments()));
// @formatter:on
}
@Test
public void parseValidTagFilters() {
// @formatter:off
assertAll(
() -> assertEquals(asList("fast"), parseArgLine("-t fast").getTagsFilter()),
() -> assertEquals(asList("fast"), parseArgLine("--filter-tags fast").getTagsFilter()),
() -> assertEquals(asList("fast"), parseArgLine("--filter-tags=fast").getTagsFilter()),
() ->
assertEquals(asList("fast", "slow"), parseArgLine("-t fast -t slow").getTagsFilter()));
// @formatter:on
}
@Test
public void parseValidClassnameFilters() {
// @formatter:off
assertAll(
() -> assertEquals(Optional.of(".*Test"), parseArgLine("-n .*Test").getClassnameFilter()),
() ->
assertEquals(
Optional.of(".*Test"),
parseArgLine("--filter-classname .*Test").getClassnameFilter()),
() ->
assertEquals(
Optional.of(".*Test"),
parseArgLine("--filter-classname=.*Test").getClassnameFilter()));
// @formatter:on
}
@Test
public void parseNoArguments() {
String[] noArguments = {};
CommandLineOptions options = createParser().parse(noArguments);
// @formatter:off
assertAll(
() -> assertFalse(options.isAnsiColorOutputDisabled()),
() -> assertFalse(options.isDisplayHelp()),
() -> assertFalse(options.isExitCodeEnabled()),
() -> assertFalse(options.isHideDetails()),
() -> assertFalse(options.isRunAllTests()),
() -> assertEquals(Optional.empty(), options.getClassnameFilter()),
() -> assertEquals(emptyList(), options.getTagsFilter()),
() -> assertEquals(emptyList(), options.getAdditionalClasspathEntries()),
() -> assertEquals(emptyList(), options.getArguments()));
// @formatter:on
}
@Test
public void parseSwitches() {
// @formatter:off
assertAll(
() ->
assertParses(
"disable ansi",
CommandLineOptions::isAnsiColorOutputDisabled,
"-C",
"--disable-ansi-colors"),
() -> assertParses("help", CommandLineOptions::isDisplayHelp, "-h", "--help"),
() ->
assertParses(
"exit code", CommandLineOptions::isExitCodeEnabled, "-x", "--enable-exit-code"),
() ->
assertParses("hide details", CommandLineOptions::isHideDetails, "-D", "--hide-details"),
() -> assertParses("run all tests", CommandLineOptions::isRunAllTests, "-a", "--all"));
// @formatter:on
}
@Test
public void parseValidAdditionalClasspathEntries() {
// @formatter:off
assertAll(
() -> assertEquals(asList("."), parseArgLine("-p .").getAdditionalClasspathEntries()),
() ->
assertEquals(
asList("."), parseArgLine("--classpath .").getAdditionalClasspathEntries()),
() ->
assertEquals(
asList("."), parseArgLine("--classpath=.").getAdditionalClasspathEntries()),
() ->
assertEquals(
asList(".", "lib/some.jar"),
parseArgLine("-p . -p lib/some.jar").getAdditionalClasspathEntries()),
() ->
assertEquals(
asList("." + File.pathSeparator + "lib/some.jar"),
parseArgLine("-p ." + File.pathSeparator + "lib/some.jar")
.getAdditionalClasspathEntries()));
// @formatter:on
}