taler-android

Android apps for GNU Taler (wallet, PoS, cashier)
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VersionTest.kt (2259B)

      1 /*
      2  * This file is part of GNU Taler
      3  * (C) 2020 Taler Systems S.A.
      4  *
      5  * GNU Taler is free software; you can redistribute it and/or modify it under the
      6  * terms of the GNU General Public License as published by the Free Software
      7  * Foundation; either version 3, or (at your option) any later version.
      8  *
      9  * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
     10  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
     11  * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
     12  *
     13  * You should have received a copy of the GNU General Public License along with
     14  * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
     15  */
     16 
     17 package net.taler.common
     18 import org.junit.Assert.assertEquals
     19 import org.junit.Assert.assertNull
     20 import org.junit.Test
     21 
     22 
     23 class VersionTest {
     24 
     25     @Test
     26     fun testParse() {
     27         assertNull(Version.parse(""))
     28         assertNull(Version.parse("foo"))
     29         assertNull(Version.parse("foo:bar:foo"))
     30         assertNull(Version.parse("0:0:0:"))
     31         assertNull(Version.parse("0:0:"))
     32         assertEquals(Version(0, 0, 0), Version.parse("0:0:0"))
     33         assertEquals(Version(1, 2, 3), Version.parse("1:2:3"))
     34         assertEquals(Version(1337, 42, 23), Version.parse("1337:42:23"))
     35     }
     36 
     37     @Test
     38     fun testComparision() {
     39         assertEquals(
     40             Version.VersionMatchResult(true, 0),
     41             Version.parse("0:0:0")!!.compare(Version.parse("0:0:0"))
     42         )
     43         assertEquals(
     44             Version.VersionMatchResult(true, -1),
     45             Version.parse("0:0:0")!!.compare(Version.parse("1:0:1"))
     46         )
     47         assertEquals(
     48             Version.VersionMatchResult(true, -1),
     49             Version.parse("0:0:0")!!.compare(Version.parse("1:5:1"))
     50         )
     51         assertEquals(
     52             Version.VersionMatchResult(false, -1),
     53             Version.parse("0:0:0")!!.compare(Version.parse("1:5:0"))
     54         )
     55         assertEquals(
     56             Version.VersionMatchResult(false, 1),
     57             Version.parse("1:0:0")!!.compare(Version.parse("0:5:0"))
     58         )
     59         assertEquals(
     60             Version.VersionMatchResult(true, 0),
     61             Version.parse("1:0:1")!!.compare(Version.parse("1:5:1"))
     62         )
     63     }
     64 
     65 }