@Test
public void testHelpOption() throws Exception {
try (CapturingStdOut out = new CapturingStdOut()) {
Assert.assertEquals(CeylonTool.SC_OK, tool.bootstrap(args("--help")));
Assert.assertEquals(getHelpOutput(""), out.getOut());
}
Assert.assertEquals("help", tool.getToolName());
}
@Test
public void testExample() throws Exception {
try (CapturingStdOut out = new CapturingStdOut()) {
Assert.assertEquals(CeylonTool.SC_OK, tool.bootstrap(args("example")));
Assert.assertTrue(out.getErr(), out.getErr().isEmpty());
Assert.assertTrue(out.getOut(), out.getOut().isEmpty());
}
Assert.assertEquals("example", tool.getToolName());
}
@Test
public void testVersionOption() throws Exception {
try (CapturingStdOut out = new CapturingStdOut()) {
Assert.assertEquals(CeylonTool.SC_OK, tool.bootstrap(args("--version")));
Assert.assertTrue(out.getOut(), out.getOut().startsWith("ceylon version "));
Assert.assertTrue(out.getErr().isEmpty());
}
Assert.assertEquals(null, tool.getToolName());
}
@Test
public void testHelpVersionOption() throws Exception {
// We expect NO_SUCH_TOOL in this case because the HelpTool
// isn't loadable by the toolLoader we're using
try (CapturingStdOut out = new CapturingStdOut()) {
Assert.assertEquals(CeylonTool.SC_ARGS, tool.bootstrap(args("help", "--version")));
Assert.assertTrue(out.getOut().isEmpty());
Assert.assertTrue(
out.getErr(), out.getErr().contains("ceylon help: Unrecognised long option '--version'"));
}
Assert.assertEquals("help", tool.getToolName());
}
@Test
public void testBug820() throws Exception {
// the top level tool doesn't take a --file option
try (CapturingStdOut out = new CapturingStdOut()) {
Assert.assertEquals(
CeylonTool.SC_ARGS, tool.bootstrap(args("-rep", "http://something", "compile")));
Assert.assertEquals(
"ceylon: 'http://something' is not a ceylon command\n"
+ "Run 'ceylon help' for more help",
out.getErr().trim().replace("\r", ""));
Assert.assertTrue(out.getOut(), out.getOut().isEmpty());
}
}
@Test
public void testSubtoolMissingArg() throws Exception {
try (CapturingStdOut out = new CapturingStdOut()) {
Assert.assertEquals(CeylonTool.SC_ARGS, tool.bootstrap(args("config", "set")));
Assert.assertEquals(
"ceylon config: Argument 'key' to command 'set' should appear at least 1 time(s)\n"
+ "\n"
+ "Usage:\n"
+ "ceylon set <key> <values...>\n"
+ "\n"
+ "Run 'ceylon help config' for more help",
out.getErr().trim().replace("\r", ""));
Assert.assertTrue(out.getOut(), out.getOut().isEmpty());
}
}
@Test
public void testTopLevelUnknownTool() throws Exception {
try (CapturingStdOut out = new CapturingStdOut()) {
Assert.assertEquals(CeylonTool.SC_NO_SUCH_TOOL, tool.bootstrap(args("comple", "foo/bar")));
Assert.assertEquals(
"ceylon: 'comple' is not a ceylon command\n"
+ "Did you mean?\n"
+ " compile\n"
+ " copy\n"
+ " example\n"
+ "\n"
+ "Run 'ceylon help' for more help",
out.getErr().trim().replace("\r", ""));
Assert.assertTrue(out.getOut(), out.getOut().isEmpty());
}
}
@Test
public void testFileOptionExample() throws Exception {
// the top level tool doesn't take a --file option
try (CapturingStdOut out = new CapturingStdOut()) {
Assert.assertEquals(CeylonTool.SC_ARGS, tool.bootstrap(args("--file=.", "example")));
Assert.assertEquals(
"ceylon example: Unrecognised long option '--file=.' to command 'ceylon'\n"
+ "\n"
+ "Usage:\n"
+ "ceylon [--config=<file>] [--cwd=<dir>] [--define=<key>=<value>...] [--\n"
+ " distribution=<version-or-url>] [--java=<options>] [--no-config] [--no-\n"
+ " pager] [--paginate] [--show-home] [--stacktraces] [--version] [--] [\n"
+ " <tool-arguments...>]\n"
+ "\n"
+ "Run 'ceylon help example' for more help",
out.getErr().trim().replace("\r", ""));
Assert.assertTrue(out.getOut(), out.getOut().isEmpty());
}
}
@Test
public void testOptionExampleFil() throws Exception {
// the top level tool doesn't take a --file option
try (CapturingStdOut out = new CapturingStdOut()) {
Assert.assertEquals(CeylonTool.SC_ARGS, tool.bootstrap(args("example", "--fil=.")));
Assert.assertEquals(
"ceylon example: Unrecognised long option '--fil=.' to command 'example'\n"
+ "\n"
+ "Usage:\n"
+ "ceylon example [--file=<value>] [--list-option=<bars>...] [--long-name] [--pure-\n"
+ " option] [--short-name=<value>] [--thread-state=<value>] [--] [\n"
+ " <args...>]\n"
+ "\n"
+ "Did you mean?\n"
+ " --file\n"
+ "\n"
+ "Run 'ceylon help example' for more help",
out.getErr().trim().replace("\r", ""));
Assert.assertTrue(out.getOut(), out.getOut().isEmpty());
}
}
@Test
public void testOptionException() throws Exception {
try (CapturingStdOut out = new CapturingStdOut()) {
System.setProperty("ceylon.home", "../dist/dist");
Assert.assertEquals(
CeylonTool.SC_ARGS,
tool.bootstrap(args("doc", "--link=ceylon.math=foobar://baz", "ceylon.math")));
Assert.assertEquals(
"ceylon doc: Invalid value '[ceylon.math=foobar://baz]' given for option 'link'\n"
+ "to command 'doc': Unexpected link protocol: ceylon.math=foobar://baz (allowed\n"
+ "are: http://, https://, file://)\n"
+ "\n"
+ "Usage:\n"
+ "ceylon doc [--link=<url>...] [--non-shared] [--out=<dir-or-url>] [--pass=\n"
+ " <secret>] [--rep=<dir-or-url>...] [--source-code] [--src=<dir>...] [\n"
+ " --sysrep=<dir-or-url>] [--user=<name>] [--] <modules...>\n"
+ "\n"
+ "--link=<url>\n"
+ " The URL of a module repository containing documentation for\n"
+ " external dependencies.\n"
+ "\n"
+ " Parameter url must be one of supported protocols (http://, https://\n"
+ " or file://). Parameter url can be prefixed with module name\n"
+ " pattern, separated by a '=' character, determine for which external\n"
+ " modules will be use.\n"
+ "\n"
+ " Examples:\n"
+ "\n"
+ " --link "
+ Constants.REPO_URL_CEYLON
+ "\n"
+ " --link ceylon.math="
+ Constants.REPO_URL_CEYLON
+ "\n"
+ "\n"
+ "Run 'ceylon help doc' for more help",
out.getErr().trim().replace("\r", ""));
Assert.assertTrue(out.getOut(), out.getOut().isEmpty());
}
}
@Before
public void setup() {
tool = new CeylonTool();
tool.setToolLoader(toolLoader);
}
@Test
public void testBashCompletion() throws Exception {
Assert.assertEquals(
CeylonTool.SC_OK, tool.bootstrap(args("bash-completion", "--cword=1", "--", "./cey")));
}