- code clean up

app/src/testDebug/java/h_mal/appttude/com/driver/utils/DateUtilsTest.kt

@@ -0,0 +1,36 @@
+package h_mal.appttude.com.driver.utils
+
+import h_mal.appttude.com.driver.utils.DateUtils.convertDateStringDatePattern
+import org.junit.Assert.*
+import org.junit.Test
+
+class DateUtilsTest {
+
+    @Test
+    fun test_getDateTimeStamp() {
+        val regex1 = "[0-9]{8}_[0-9]{6}".toRegex()
+        val date = DateUtils.getDateTimeStamp()
+        assertTrue(regex1 matches date)
+    }
+
+    @Test
+    fun test_convertDateStringDatePattern() {
+        val inDate = "12/12/2020"
+        val outDate1 = inDate.convertDateStringDatePattern("dd/MM/yyyy", "yyyyMMdd_HHmmss")
+        val regex1 = "[0-9]{8}_[0-9]{6}".toRegex()
+        assertTrue(regex1 matches outDate1)
+
+        // failed match in
+        val outDate2 = inDate.convertDateStringDatePattern("yyyy-MM-dd HH:mm:ss", "yyyyMMdd_HHmmss")
+        assertFalse(regex1 matches outDate2)
+        assertEquals(inDate, outDate2)
+    }
+
+    @Test
+    fun test_parseDateStringIntoCalender() {
+    }
+
+    @Test
+    fun test_parseCalenderIntoDateString() {
+    }
+}