initial commit

stbf-test/src/main/java/ru/penkrat/stbf/test/BotRequestImpl.java

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+package ru.penkrat.stbf.test;
+
+import java.util.Optional;
+import java.util.Random;
+
+import lombok.Builder;
+import lombok.Getter;
+import ru.penkrat.stbf.api.BotRequest;
+
+@Builder
+class BotRequestImpl implements BotRequest {
+
+	private String messageText;
+	private String phoneNumber;
+	private String callbackData;
+	private String callbackMessageText;
+
+	@Getter
+	@Builder.Default
+	private Long chatId = new Random().nextLong();
+
+	@Override
+	public Optional<String> getMessageText() {
+		return Optional.ofNullable(messageText);
+	}
+
+	@Override
+	public Optional<String> getPhoneNumber() {
+		return Optional.ofNullable(phoneNumber);
+	}
+
+	@Override
+	public Optional<String> getCallbackData() {
+		return Optional.ofNullable(callbackData);
+	}
+
+	@Override
+	public Optional<String> getCallbackMessageText() {
+		return Optional.ofNullable(callbackMessageText);
+	}
+
+}

stbf-test/src/main/java/ru/penkrat/stbf/test/BotResponseImpl.java

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+package ru.penkrat.stbf.test;
+
+import ru.penkrat.stbf.api.BotResponse;
+import ru.penkrat.stbf.api.Screen;
+
+class BotResponseImpl implements BotResponse {
+
+	private Result result;
+
+	public BotResponseImpl(Result result) {
+		this.result = result;
+	}
+
+	@Override
+	public void send(Screen screen) {
+		result.addScreen(screen);
+	}
+
+	@Override
+	public void sendFile(String filename, byte[] data) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void editMessage(String text) {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void deleteMessage() {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void edit(Screen screen) {
+		// TODO Auto-generated method stub
+
+	}
+
+}

stbf-test/src/main/java/ru/penkrat/stbf/test/Result.java

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+package ru.penkrat.stbf.test;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import ru.penkrat.stbf.api.Screen;
+
+public class Result {
+
+	private final List<Screen> screens = new ArrayList<>();
+
+	public String text() {
+		if (screens.isEmpty()) {
+			return null;
+		}
+		return screens.get(0).getText();
+	}
+
+	public void addScreen(Screen screen) {
+		screens.add(screen);
+	}
+
+}

stbf-test/src/main/java/ru/penkrat/stbf/test/TestBot.java

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+package ru.penkrat.stbf.test;
+
+import lombok.RequiredArgsConstructor;
+import ru.penkrat.stbf.api.BotCommandChain;
+import ru.penkrat.stbf.api.BotRequest;
+import ru.penkrat.stbf.api.Command;
+import ru.penkrat.stbf.api.CommandChain;
+import ru.penkrat.stbf.test.BotRequestImpl;
+import ru.penkrat.stbf.test.BotResponseImpl;
+
+@RequiredArgsConstructor
+public class TestBot {
+
+	public static TestBot from(Command... commands) {
+		BotCommandChain bcc = new BotCommandChain();
+		for (int i = 0; i < commands.length; i++) {
+			bcc.add(commands[i]);
+		}
+		return new TestBot(bcc);
+	}
+
+	private final CommandChain commandChain;
+
+	public Result whenText(String input) {
+		return process(BotRequestImpl.builder().messageText(input).build());
+	}
+
+	public Result whenPhoneNumber(String input) {
+		return process(BotRequestImpl.builder().phoneNumber(input).build());
+	}
+
+	public Result whenCallback(String data) {
+		return process(BotRequestImpl.builder().callbackData(data).build());
+	}
+
+	private Result process(BotRequest botRequest) {
+		Result result = new Result();
+		commandChain.processCommand(botRequest, new BotResponseImpl(result));
+
+		return result;
+	}
+
+}

stbf-test/src/test/java/ru/penkrat/stbf/BotTest.java

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+package ru.penkrat.stbf;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.containsString;
+
+import org.junit.Test;
+
+import ru.penkrat.stbf.api.Command;
+import ru.penkrat.stbf.common.command.SimpleCommand;
+import ru.penkrat.stbf.test.Result;
+import ru.penkrat.stbf.test.TestBot;
+
+public class BotTest {
+
+	private Command start = new SimpleCommand("/start", "Hello, world");
+
+	@Test
+	public void shouldAnswerWithHello() {
+		Result result = TestBot.from(start).whenText("/start");
+
+		assertThat(result.text(), containsString("Hello, world"));
+	}
+}