ScenarioTest.java

package com.mumux.androidtesting.scenario;

import com.mumux.androidtesting.actions.ActionParseException;
import com.mumux.androidtesting.actions.ActionParser;
import org.json.JSONArray;
import org.json.JSONException;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.skyscreamer.jsonassert.JSONAssert;

import java.io.BufferedReader;
import java.io.StringReader;

public class ScenarioTest {

    private final static String SCENARIO_STRING = ""
            + "# SCENARIO_NAME\n"
            + "PLANE off\n"
            + "(HOME)\n"
            + "HOME";
    private final static String SCENARIO_STRING_INPUT = ""
            + "# SCENARIO_NAME"
            + "# This is the\n"
            + "# description.\n"
            + "\n"
            + "PLANE off\n"
            + "(HOME)\n"
            + "HOME";

    private Scenario SCENARIO;
    private final ScenarioParser scenarioParser = new TextScenarioParser();

    @Before
    public void setup() throws ActionParseException {
        SCENARIO = new Scenario("SCENARIO_NAME");
        SCENARIO.addAction(ActionParser.parseAction("PLANE off"));
        SCENARIO.addAction(new OptionalAction(ActionParser.parseAction("HOME")));
        SCENARIO.addAction(ActionParser.parseAction("HOME"));

    }


    @Test
    public void testToString() throws ActionParseException {
        Assert.assertEquals(SCENARIO_STRING, SCENARIO.toString());
    }


    @Test
    public void testParsing() throws Exception {
        Scenario scenario = scenarioParser.parse(new StringReader(SCENARIO_STRING_INPUT));
        Assert.assertEquals("SCENARIO_NAME", scenario.name);

        Assert.assertEquals(3, scenario.getActions().size());
        Assert.assertEquals("PLANE", scenario.getActions().get(0).getName());
        Assert.assertEquals("HOME", scenario.getActions().get(1).getName());
        Assert.assertEquals("HOME", scenario.getActions().get(2).getName());
        Assert.assertTrue(scenario.getActions().get(1) instanceof OptionalAction);
    }

    @Test
    public void testParsingTitle() throws Exception {

        Assert.assertEquals("title", TextScenarioParser.parseTitle(new BufferedReader(new StringReader("# title"))));

        try {
            TextScenarioParser.parseTitle(new BufferedReader(new StringReader("")));
            throw new Exception("should not happen");
        } catch (ScenarioParsingException e) {
            Assert.assertEquals("Missing title", e.getMessage());
        }

        try {
            TextScenarioParser.parseTitle(new BufferedReader(new StringReader("XXX")));
            throw new Exception("should not happen");
        } catch (ScenarioParsingException e) {
            Assert.assertEquals("Missing title", e.getMessage());
        }

    }

    @Test
    public void testToJson() throws JSONException {
        Assert.assertEquals("SCENARIO_NAME", SCENARIO.toJson().getString("name"));
        JSONArray actions = SCENARIO.toJson().getJSONArray("actions");
        Assert.assertEquals(3, actions.length());

        Assert.assertEquals("PLANE", actions.getJSONObject(0).getString("name"));
        JSONAssert.assertEquals("[{\"name\":\"status\",\"value\":false,\"type\":\"ON_OFF\"}]", actions.getJSONObject(0).getJSONArray("arguments").toString(), true);

    }


    @Test
    public void testIsRootRequired() {
        Assert.assertFalse(SCENARIO.isRootRequired());
        SCENARIO.addAction(ActionParser.getAction("DATA"));
        Assert.assertTrue(SCENARIO.isRootRequired());
    }


}