Discover the Ceylon test framework

1. ceylon.test
Tomáš Hradec

2. Module ceylon.test
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framework to write tests
integrated into CLI and IDE
part of SDK
2

3. … first test
// module descriptor
module com.acme "0.1" {
import ceylon.test "1.0.0";
}
import ceylon.test { … }
test
void shouldAlwaysSucceed() {
}
3

4. … assertions
test
void shouldBeJedi() {
// assert statement
assert(yoda is Jedi,
yoda.midichloriansCount > 1k);
// assert function
assertThatException(()=>yoda.useDarkPower())
.hasType(`ImpossibleException`);
}
4

5. … grouping tests
class YodaTest() {
test
void shouldBeJedi() {
...
}
test
void shouldHavePower() {
...
}
}
5

6. … initializing tests
class YodaTest() {
beforeTest
void pre() => yoda.finishMeditation();
afterTest
void post() => yoda.startMeditation();
...
}
6

7. … ignoring tests
test
ignore("still not implemented")
void shouldBeFasterThanLight() {
...
}
7

8. … demo
8

9. … next version
testSuite({`class YodaTest`,
`class DarthVaderTest`,
`function starOfDeathTestSuite`})
void starwarsTestSuite() {}
9

10. … next version
testListeners({
`class DependencyInjectonTestListener`,
`class TransactionalTestListener`})
package com.acme;
testExecutor(`class ArquillianTestExecutor`)
package com.acme;
10

11. Q&A