@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());
}