Strict version of String.toBoolean() #KT-42071

2021-03-05 09:57:54 +03:00
parent 5f4a4fd8ae
commit 09ad5ca602
9 changed files with 80 additions and 0 deletions
@@ -467,4 +467,30 @@ class Strings {
        assertFalse("Kotlin".contentEquals(stringBuilder))
        assertTrue("Kotlin".contentEquals(stringBuilder, ignoreCase = true))
    }
+
+    @Sample
+    fun toBooleanStrict() {
+        assertPrints("true".toBooleanStrict(), "true")
+        assertFails { "True".toBooleanStrict() }
+        assertFails { "TRUE".toBooleanStrict() }
+
+        assertPrints("false".toBooleanStrict(), "false")
+        assertFails { "False".toBooleanStrict() }
+        assertFails { "FALSE".toBooleanStrict() }
+
+        assertFails { "abc".toBooleanStrict() }
+    }
+
+    @Sample
+    fun toBooleanStrictOrNull() {
+        assertPrints("true".toBooleanStrictOrNull(), "true")
+        assertPrints("True".toBooleanStrictOrNull(), "null")
+        assertPrints("TRUE".toBooleanStrictOrNull(), "null")
+
+        assertPrints("false".toBooleanStrictOrNull(), "false")
+        assertPrints("False".toBooleanStrictOrNull(), "null")
+        assertPrints("FALSE".toBooleanStrictOrNull(), "null")
+
+        assertPrints("abc".toBooleanStrictOrNull(), "null")
+    }
 }