From eac5861a399bd2a7d9ca1bfbcebef254f3b6f2be Mon Sep 17 00:00:00 2001
From: Elouan BOITEUX <elouan.boiteux@infomaniak.com>
Date: Wed, 29 Jul 2026 14:35:40 +0200
Subject: [PATCH] feat: Add unit tests for formatDelayText

---
 .../mail/utils/date/DateFormatUtilsTest.kt    | 68 +++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 app/src/test/java/com/infomaniak/mail/utils/date/DateFormatUtilsTest.kt

diff --git a/app/src/test/java/com/infomaniak/mail/utils/date/DateFormatUtilsTest.kt b/app/src/test/java/com/infomaniak/mail/utils/date/DateFormatUtilsTest.kt
new file mode 100644
index 0000000000..493a0ec559
--- /dev/null
+++ b/app/src/test/java/com/infomaniak/mail/utils/date/DateFormatUtilsTest.kt
@@ -0,0 +1,68 @@
+package com.infomaniak.mail.utils.date
+
+import android.content.Context
+import android.content.res.Resources
+import com.infomaniak.mail.R
+import com.infomaniak.mail.utils.date.DateFormatUtils.formatDelayText
+import io.mockk.every
+import io.mockk.mockk
+import org.junit.Assert.assertEquals
+import org.junit.Test
+
+class DateFormatUtilsTest {
+
+    private val context = mockk<Context>()
+    private val resources = mockk<Resources>()
+
+    init {
+        every { context.resources } returns resources
+    }
+
+    @Test
+    fun `formatDelayText returns days when delay is 1 day`() {
+        val delayMinutes = 24 * 60 * 1 // 1 day
+        val expectedText = "1 day"
+        
+        every { resources.getQuantityString(R.plurals.daysBeforeSendingReminder, 1, 1) } returns expectedText
+
+        val result = context.formatDelayText(delayMinutes)
+
+        assertEquals(expectedText, result)
+    }
+
+    @Test
+    fun `formatDelayText returns hours when delay is 1 hour`() {
+        val delayMinutes = 60 // 1 hour
+        val expectedText = "1 hour"
+        
+        every { resources.getQuantityString(R.plurals.hoursBeforeSendingReminder, 1, 1) } returns expectedText
+
+        val result = context.formatDelayText(delayMinutes)
+
+        assertEquals(expectedText, result)
+    }
+
+    @Test
+    fun `formatDelayText returns days when delay is 3 days`() {
+        val delayMinutes = 24 * 60 * 3 // 3 days
+        val expectedText = "3 days"
+        
+        every { resources.getQuantityString(R.plurals.daysBeforeSendingReminder, 3, 3) } returns expectedText
+
+        val result = context.formatDelayText(delayMinutes)
+
+        assertEquals(expectedText, result)
+    }
+
+    @Test
+    fun `formatDelayText returns hours when delay is 3 hours`() {
+        val delayMinutes = 60 * 3 // 3 hours
+        val expectedText = "3 hours"
+        
+        every { resources.getQuantityString(R.plurals.hoursBeforeSendingReminder, 3, 3) } returns expectedText
+
+        val result = context.formatDelayText(delayMinutes)
+
+        assertEquals(expectedText, result)
+    }
+}