src/test/java/command/Result.java
package command;
import static org.assertj.core.api.Assertions.assertThat;
final class Result {
private final int status;
private final String stdout;
private final String stderr;
Result(int status, String stdout, String stderr) {
this.status = status;
this.stdout = stdout;
this.stderr = stderr;
}
void status(int i) {
assertThat(status).isEqualTo(i);
}
void stdout(String s) {
assertThat(stdout).isEqualTo(s);
}
void stderr(String s) {
assertThat(stderr).isEqualTo(s);
}
void stderr1(String s) {
assertThat(stderr.split("\n")[0]).isEqualTo(s);
}
}