add unit test to verify the required date formatting is correct

1 files changed, 19 insertions, 0 deletions

diff --git a/app/src/test/java/se/leap/bitmaskclient/base/utils/DateHelperTest.java b/app/src/test/java/se/leap/bitmaskclient/base/utils/DateHelperTest.java
new file mode 100644
index 00000000..c857c103
--- /dev/null
+++ b/app/src/test/java/se/leap/bitmaskclient/base/utils/DateHelperTest.java
@@ -0,0 +1,19 @@
+package se.leap.bitmaskclient.base.utils;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class DateHelperTest {
+
+    @Test
+    public void getFormattedDateWithTimezone() {
+        Pattern datePattern = Pattern.compile("^10 Nov 22 11:26 [+-][0-9]{4}$");
+        String formattedDate = DateHelper.getFormattedDateWithTimezone(1668075969744L);
+        Matcher matcher = datePattern.matcher(formattedDate);
+        assertTrue(matcher.find());
+    }
+}
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