每当测试函数(用 注释的函数test
)包含失败的断言时,断言与抛出异常时的效果相同:不会执行该函数中的其他代码行。因此,用“test”注释的函数中的断言语句与普通 Ceylon 函数中的普通断言语句一样工作。这与文档相反,该文档指出普通的断言语句可用于进行单元测试。
因此,运行下面的代码,我可以看到语句myTests1
,但看不到“myTests2”:
import ceylon.test {
test, TestRunner, createTestRunner
}
test
Anything myTests1 () {
// assert something true!
assert(40 + 2 == 42);
print("myTests1");
return null;
}
test
void myTests2 () {
// assert something false!
assert(2 + 2 == 54);
print("myTests2");
}
"Run the module `tests`."
shared void run() {
print("reached run function");
TestRunner myTestRunner = createTestRunner(
[`function myTests1`, `function myTests2`]);
myTestRunner.run();
}
这是实际输出:
"C:\Program Files\Java\jdk1.8.0_121\bin\java" -Dceylon.system.repo=C:\Users\Jon\.IdeaIC2017.2\config\plugins\CeylonIDEA\classes\embeddedDist\repo "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2017.2.1\lib\idea_rt.jar=56393:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2017.2.1\bin" -Dfile.encoding=windows-1252 -classpath C:\Users\Jon\.IdeaIC2017.2\config\plugins\CeylonIDEA\classes\embeddedDist\lib\ceylon-bootstrap.jar com.redhat.ceylon.launcher.Bootstrap run --run run tests/1.0.0
reached run function
myTests1
Process finished with exit code 0