[LIB-10] Tests for SnookerDateUtils

[snooker-score-api.git] / src / test / java / org / hedgecode / snooker / SnookerDateUtilsTest.java
diff --git a/src/test/java/org/hedgecode/snooker/SnookerDateUtilsTest.java b/src/test/java/org/hedgecode/snooker/SnookerDateUtilsTest.java

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+/*
+ * Copyright (c) 2017-2020. Developed by Hedgecode.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.hedgecode.snooker;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.TimeZone;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+/**
+ * Tests for {@link SnookerDateUtils}.
+ *
+ * @author Dmitry Samoshin aka gotty
+ */
+@RunWith(JUnit4.class)
+public class SnookerDateUtilsTest extends Assert {
+
+    private static final String DATE_PATTERN = SnookerScoreProperties.get("snooker.date.format");
+    private static final String TIME_PATTERN = SnookerScoreProperties.get("snooker.time.format");
+    private static final String DATETIME_PATTERN = String.format("%s %s", TIME_PATTERN , DATE_PATTERN);
+
+    private static final TimeZone SNOOKER_TIMEZONE = TimeZone.getTimeZone(
+            SnookerScoreProperties.get("snooker.timezone")
+    );
+    private static final TimeZone LOCAL_TIMEZONE = TimeZone.getDefault();
+
+    @Test
+    public void testFormatDate() throws Exception {
+        Date currentDate = new Date();
+        DateFormat dateFormat = new SimpleDateFormat(DATE_PATTERN);
+        assertEquals(
+                dateFormat.format(currentDate),
+                SnookerDateUtils.formatDate(currentDate)
+        );
+    }
+
+    @Test
+    public void testFormatTime() throws Exception {
+        Date currentTime = new Date();
+        DateFormat timeFormat = new SimpleDateFormat(TIME_PATTERN);
+        timeFormat.setTimeZone(SNOOKER_TIMEZONE);
+        assertEquals(
+                timeFormat.format(currentTime),
+                SnookerDateUtils.formatTime(currentTime)
+        );
+        DateFormat datetimeFormat = new SimpleDateFormat(DATETIME_PATTERN);
+        datetimeFormat.setTimeZone(SNOOKER_TIMEZONE);
+        assertEquals(
+                datetimeFormat.format(currentTime),
+                SnookerDateUtils.formatTime(currentTime, true)
+        );
+    }
+
+    @Test
+    public void testFormatLocalTime() throws Exception {
+        Date currentTime = new Date();
+        DateFormat timeFormat = new SimpleDateFormat(TIME_PATTERN);
+        timeFormat.setTimeZone(LOCAL_TIMEZONE);
+        assertEquals(
+                timeFormat.format(currentTime),
+                SnookerDateUtils.formatLocalTime(currentTime)
+        );
+        DateFormat datetimeFormat = new SimpleDateFormat(DATETIME_PATTERN);
+        datetimeFormat.setTimeZone(LOCAL_TIMEZONE);
+        assertEquals(
+                datetimeFormat.format(currentTime),
+                SnookerDateUtils.formatLocalTime(currentTime, true)
+        );
+    }
+
+    @Test
+    public void testGetInstance() throws Exception {
+        assertNotNull(
+                SnookerDateUtils.getInstance()
+        );
+    }
+
+}