package com.sandwich.koan.runner;
import static com.sandwich.koan.constant.KoanConstants.COMPLETE_CHAR;
import static com.sandwich.koan.constant.KoanConstants.EOL;
import static com.sandwich.koan.constant.KoanConstants.INCOMPLETE_CHAR;
import static com.sandwich.koan.constant.KoanConstants.PROGRESS_BAR_START;
import static com.sandwich.koan.constant.KoanConstants.PROGRESS_BAR_WIDTH;
import java.util.Arrays;
import org.junit.Test;
import com.sandwich.koan.ApplicationSettings;
import com.sandwich.koan.cmdline.CommandLineArgumentBuilder;
import com.sandwich.koan.cmdline.CommandLineArgumentRunner;
import com.sandwich.koan.path.CommandLineTestCase;
import com.sandwich.koan.suite.OneFailingKoan;
import com.sandwich.koan.suite.OneFailingKoanDifferentName;
import com.sandwich.koan.suite.OnePassingKoan;
import com.sandwich.koan.suite.OnePassingKoanDifferentName;
import com.sandwich.util.Strings;
public class ConsolePresenterTest extends CommandLineTestCase {
@Test
public void hintPresentation() throws Throwable {
stubAllKoans(Arrays.asList(new OneFailingKoanDifferentName()));
new CommandLineArgumentRunner(new CommandLineArgumentBuilder()).run();
assertSystemOutContains(new StringBuilder(
Strings.getMessage("investigate")).append(
": ").append(
OneFailingKoanDifferentName.class.getSimpleName()).append(
" class's ").append(
OneFailingKoanDifferentName.class.getDeclaredMethod("koanMethod").getName()).append(
" method.").toString());
assertSystemOutContains("Line 11 may offer a clue as to how you may progress, now make haste!");
}
@Test // uncomment enableEncouragement @ the top of ConsolePresenter class
public void encouragement() throws Throwable {
if(ApplicationSettings.isEncouragementEnabled()){
stubAllKoans(Arrays.asList(new Class<?>[] {
OneFailingKoan.class }));
new CommandLineArgumentRunner().run();
assertSystemOutContains(new StringBuilder(
Strings.getMessage("you_have_conquered")).append(
" 0 ").append(
Strings.getMessage("out_of")).append(
" 1 ").append(
Strings.getMessage("koan")).append(
"! ").append(
Strings.getMessage("encouragement")).toString());
assertSystemOutDoesntContain(Strings.getMessage("all_koans_succeeded"));
}
}
@Test
public void testOneHundredPercentSuccessReward() throws Throwable {
stubAllKoans(Arrays.asList(new Class<?>[] {
OnePassingKoan.class }));
new CommandLineArgumentRunner().run();
assertSystemOutContains(Strings.getMessage("all_koans_succeeded"));
assertSystemOutDoesntContain(Strings.getMessage("you_have_conquered"));
assertSystemOutDoesntContain(Strings.getMessage("encouragement"));
}
@Test
public void passingSuites() throws Throwable {
stubAllKoans(Arrays.asList(new OnePassingKoan(), new OnePassingKoanDifferentName()));
new CommandLineArgumentRunner().run();
assertSystemOutContains(Strings.getMessage("passing_suites")+": OnePassingKoan, OnePassingKoanDifferentName");
}
@Test
public void failingSuites() throws Throwable {
stubAllKoans(Arrays.asList(new OneFailingKoan(), new OneFailingKoanDifferentName()));
new CommandLineArgumentRunner().run();
assertSystemOutContains(Strings.getMessage("remaining_suites")+": OneFailingKoan, OneFailingKoanDifferentName");
}
@Test
public void failingAndPassingSuites() throws Throwable {
stubAllKoans(Arrays.asList(new OnePassingKoan(), new OneFailingKoan()));
new CommandLineArgumentRunner().run();
assertSystemOutContains(Strings.getMessage("passing_suites")+": OnePassingKoan"+EOL+
Strings.getMessage("remaining_suites")+": OneFailingKoan");
}
@Test
public void progressAllPassing() throws Throwable {
stubAllKoans(Arrays.asList(new OnePassingKoan()));
new CommandLineArgumentRunner().run();
StringBuilder sb = new StringBuilder(Strings.getMessage("progress")).append(" ")
.append(PROGRESS_BAR_START);
for(int i = 0; i < PROGRESS_BAR_WIDTH; i++){ // 100% success
sb.append(COMPLETE_CHAR);
}
sb.append("] 1/1").append(EOL);
assertSystemOutContains(sb.toString());
}
@Test
public void progressAllFailing() throws Throwable {
stubAllKoans(Arrays.asList(new OneFailingKoan(), new OneFailingKoanDifferentName()));
new CommandLineArgumentRunner().run();
StringBuilder sb = new StringBuilder(
Strings.getMessage("progress")).append(" ").append(
PROGRESS_BAR_START);
for(int i = 0; i < PROGRESS_BAR_WIDTH; i++){ // 100% failed
sb.append(INCOMPLETE_CHAR);
}
sb.append("] 0/2").append(EOL);
assertSystemOutContains(sb.toString());
}
@Test
public void progressFiftyFifty() throws Throwable {
stubAllKoans(Arrays.asList(new OnePassingKoan(), new OneFailingKoan()));
new CommandLineArgumentRunner().run();
StringBuilder sb = new StringBuilder(
Strings.getMessage("progress")).append(" ").append(
PROGRESS_BAR_START);
for(int i = 0; i < PROGRESS_BAR_WIDTH / 2; i++){ // 50% succeeded
sb.append(COMPLETE_CHAR);
}
for(int i = 0; i < PROGRESS_BAR_WIDTH / 2; i++){ // 50% failed
sb.append(INCOMPLETE_CHAR);
}
sb.append("] 1/2").append(EOL);
assertSystemOutContains(sb.toString());
}
@Test
public void whatWentWrongExplanation() throws Throwable {
stubAllKoans(Arrays.asList(new OneFailingKoan()));
new CommandLineArgumentRunner().run();
assertSystemOutContains(new StringBuilder(
Strings.getMessage("what_went_wrong")).append(
": ").append(
EOL).append(
"expected:<true> but was:<false>").toString());
}
}