Add support for actual start and due dates.

src/main/java/com/taskadapter/redmineapi/bean/Issue.java

@@ -29,6 +29,8 @@ public class Issue implements Identifiable, FluentStyle {
     public final static Property<String> SUBJECT = new Property<>(String.class, "subject");
     public final static Property<Date> START_DATE = new Property<>(Date.class, "startDate");
     public final static Property<Date> DUE_DATE = new Property<>(Date.class, "dueDate");
+    public final static Property<Date> ACTUAL_START_DATE = new Property<>(Date.class, "actualStartDate");
+    public final static Property<Date> ACTUAL_DUE_DATE = new Property<>(Date.class, "actualDueDate");
     public final static Property<Date> CREATED_ON = new Property<>(Date.class, "createdOn");
     public final static Property<Date> UPDATED_ON = new Property<>(Date.class, "updatedOn");
     public final static Property<Integer> DONE_RATIO = new Property<>(Integer.class, "doneRatio");
@@ -249,6 +251,24 @@ public Issue setDueDate(Date dueDate) {
         return this;
     }
 
+    public Date getActualStartDate() {
+        return storage.get(ACTUAL_START_DATE);
+    }
+
+    public Issue setActualStartDate(Date actualStartDate) {
+        storage.set(ACTUAL_START_DATE, actualStartDate);
+        return this;
+    }
+
+    public Date getActualDueDate() {
+        return storage.get(ACTUAL_DUE_DATE);
+    }
+
+    public Issue setActualDueDate(Date actualStartDate) {
+        storage.set(ACTUAL_DUE_DATE, actualStartDate);
+        return this;
+    }
+
     public Integer getAuthorId() {
         return storage.get(AUTHOR_ID);
     }

src/main/java/com/taskadapter/redmineapi/internal/RedmineJSONBuilder.java

@@ -229,6 +229,10 @@ public static void writeIssue(final JSONWriter writer, Issue issue) throws JSONE
 		addIfSet(writer, "author_id", storage, Issue.AUTHOR_ID);
 		addIfSet(writer, "start_date", storage, Issue.START_DATE, RedmineDateParser.SHORT_DATE_FORMAT_V2.get());
 		addIfSet(writer, "due_date", storage, Issue.DUE_DATE, RedmineDateParser.SHORT_DATE_FORMAT_V2.get());
+		addIfSet(writer, "actual_start_date", storage, Issue.ACTUAL_START_DATE,
+				RedmineDateParser.SHORT_DATE_FORMAT_V2.get());
+		addIfSet(writer, "actual_due_date", storage, Issue.ACTUAL_DUE_DATE,
+				RedmineDateParser.SHORT_DATE_FORMAT_V2.get());
                 addIfSetIdentifiable(writer, "tracker_id", storage, Issue.TRACKER);
 		addIfSet(writer, "description", storage, Issue.DESCRIPTION);
 

src/main/java/com/taskadapter/redmineapi/internal/RedmineJSONParser.java

@@ -209,6 +209,8 @@ public static Issue parseIssue(JSONObject content) throws JSONException {
 		}
 		result.setStartDate(getDateOrNull(content, "start_date"));
 		result.setDueDate(getDateOrNull(content, "due_date"));
+		result.setActualStartDate(getDateOrNull(content, "actual_start_date"));
+		result.setActualDueDate(getDateOrNull(content, "actual_due_date"));
 		result.setTracker(JsonInput.getObjectOrNull(content, "tracker", RedmineJSONParser::parseTracker));
 		result.setDescription(JsonInput.getStringOrNull(content, "description"));
 		result.setCreatedOn(getDateOrNull(content, "created_on"));

src/test/java/com/taskadapter/redmineapi/internal/RedmineJSONBuilderTest.java

@@ -8,7 +8,9 @@
 import com.taskadapter.redmineapi.bean.Version;
 import org.junit.Test;
 
+import java.util.Calendar;
 import java.util.Collections;
+import java.util.GregorianCalendar;
 
 import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
 import static org.junit.Assert.assertTrue;
@@ -60,6 +62,16 @@ public void fieldsExplicitlySetToNullAreAddedToIssueJSonAsNull() {
 		assertThat(generatedJSON).contains("\"notes\":null");
 	}
 
+	@Test
+	public void actualStartAndDueDatesAreSetAndAreAddedToIssueJson() {
+		Issue issue = new Issue()
+				.setActualStartDate(new GregorianCalendar(2021, Calendar.APRIL, 23).getTime())
+				.setActualDueDate(new GregorianCalendar(2021, Calendar.APRIL, 25).getTime());
+		final String generatedJson = RedmineJSONBuilder.toSimpleJSON("some_project_key", issue, RedmineJSONBuilder::writeIssue);
+		assertThat(generatedJson).contains("\"actual_start_date\":\"2021-04-23\"");
+		assertThat(generatedJson).contains("\"actual_due_date\":\"2021-04-25\"");
+	}
+
 	@Test
 	public void onlyExplicitlySetFieldsAreAddedToUserJSon() {
 		User user = new User(null)

src/test/java/com/taskadapter/redmineapi/internal/RedmineJSONParserTest.java

@@ -22,10 +22,7 @@
 import java.io.IOException;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
-import java.util.Arrays;
-import java.util.Calendar;
-import java.util.Collection;
-import java.util.List;
+import java.util.*;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.Assert.assertEquals;
@@ -39,6 +36,8 @@
 public class RedmineJSONParserTest {
 	private static final String FILE_EMPTY_ISSUES = "issue/issues_empty_list.json";
 	private static final String REDMINE_ISSUES = "issue/redmine_issues.json";
+	private static final String REDMINE_ISSUES_WITH_ACTUAL_START_AND_DUE_DATES =
+			"issue/redmine_issues_with_actual_start_and_due_dates.json";
 
 	@Test
 	public void testParseProject1() throws ParseException, JSONException {
@@ -93,12 +92,38 @@ public void testCountIssues() {
 
 	}
 
+	@Test
+	public void testParseIssuesWithActualStartAndDates() {
+		try {
+			List<Issue> issues = loadRedmineIssuesWithActualStartAndDueDates();
+
+			Assert.assertEquals(3, issues.size());
+			Assert.assertEquals(new GregorianCalendar(2020, Calendar.DECEMBER, 15).getTime(),
+					issues.get(0).getActualStartDate());
+			Assert.assertNull(issues.get(0).getActualDueDate());
+			Assert.assertEquals(new GregorianCalendar(2020, Calendar.DECEMBER, 15).getTime(),
+					issues.get(1).getActualStartDate());
+			Assert.assertEquals(new GregorianCalendar(2021, Calendar.FEBRUARY, 4).getTime(),
+					issues.get(1).getActualDueDate());
+			Assert.assertNull(issues.get(2).getActualStartDate());
+			Assert.assertNull(issues.get(2).getActualDueDate());
+		} catch (Exception e) {
+			fail(e.getMessage());
+		}
+	}
+
 	private List<Issue> loadRedmine11Issues() throws IOException, JSONException {
 		String json = MyIOUtils.getResourceAsString(REDMINE_ISSUES);
 		return JsonInput.getListOrEmpty(RedmineJSONParser.getResponse(json),
 				"issues", RedmineJSONParser::parseIssue);
 	}
 
+	private List<Issue> loadRedmineIssuesWithActualStartAndDueDates() throws IOException {
+		String json = MyIOUtils.getResourceAsString(REDMINE_ISSUES_WITH_ACTUAL_START_AND_DUE_DATES);
+		return JsonInput.getListOrEmpty(RedmineJSONParser.getResponse(json),
+				"issues", RedmineJSONParser::parseIssue);
+	}
+
 	/* Gson parser is bad at detecting errors :( */
 	@Ignore
 	@Test

src/test/resources/issue/redmine_issues_with_actual_start_and_due_dates.json

@@ -0,0 +1,49 @@
+{"total_count":3, "limit":25, "offset":0, "issues":[
+  {
+    "id":72,
+    "project":{"name":"test project","id":27},
+    "tracker":{"name":"Bug","id":1},
+    "status":{"name":"New","id":1},
+    "priority":{"name":"Normal","id":4},
+    "author":{"name":"Redmine Admin","id":1},
+    "subject":"testGetIssues: Thu Dec 10 13:59:26 PST 2020",
+    "description":"",
+    "start_date":"2020-12-14",
+    "due_date":"2020-12-15",
+    "actual_start_date": "2020-12-15",
+    "done_ratio":0,
+    "created_on":"2020-12-10T13:59:25Z",
+    "updated_on":"2020-12-10T13:59:25Z"
+  },
+  {
+    "id":71,
+    "project":{"name":"test project","id":26},
+    "tracker":{"name":"Bug","id":1},
+    "status":{"name":"New","id":1},
+    "priority":{"name":"Normal","id":4},
+    "author":{"name":"Redmine Admin","id":1},
+    "subject":"testGetIssues: Fri Dec 11 13:57:58 PST 2011",
+    "description":"",
+    "start_date": "2020-12-16",
+    "due_date": "2021-01-12",
+    "actual_start_date": "2020-12-15",
+    "actual_due_date": "2021-02-04",
+    "done_ratio":0,
+    "created_on":"2020-12-11T14:58:59Z",
+    "updated_on":"2020-12-11T16:57:59Z"
+  },
+  {
+    "id":70,
+    "project":{"name":"test project","id":25},
+    "tracker":{"name":"Bug","id":1},
+    "status":{"name":"New","id":1},
+    "priority":{"name":"Normal","id":4},
+    "author":{"name":"Redmine Admin","id":1},
+    "subject":"Issue Fri Dec 11 13:57:22 PST 2020",
+    "description":"",
+    "start_date":"2020-12-12",
+    "done_ratio":0,
+    "created_on":"2020-12-11T13:57:20Z",
+    "updated_on":"2020-12-11T13:57:20Z"
+  }]
+}