Merge branch 'master' into dependency-injection

app/src/test/kotlin/fr/free/nrw/commons/UtilsTest.kt

@@ -0,0 +1,31 @@
+package fr.free.nrw.commons
+
+import org.junit.Assert
+import org.junit.Test
+import org.hamcrest.CoreMatchers.`is` as _is
+
+class UtilsTest {
+    @Test fun `strip nothing from non-localized string`() {
+        Assert.assertThat(Utils.stripLocalizedString("Hello"), _is("Hello"))
+    }
+
+    @Test fun `strip tag from Japanese string`() {
+        Assert.assertThat(Utils.stripLocalizedString("\"こんにちは\"@ja"), _is("こんにちは"))
+    }
+
+    @Test fun `capitalize first letter`() {
+        Assert.assertThat(Utils.capitalize("hello"), _is("Hello"))
+    }
+
+    @Test fun `capitalize - pass all-capital string as it is`() {
+        Assert.assertThat(Utils.capitalize("HELLO"), _is("HELLO"))
+    }
+
+    @Test fun `capitalize - pass numbers`() {
+        Assert.assertThat(Utils.capitalize("12x"), _is("12x"))
+    }
+
+    @Test fun `capitalize - pass Japanase characters`() {
+        Assert.assertThat(Utils.capitalize("こんにちは"), _is("こんにちは"))
+    }
+}