+
+ /**
+ * Tests for isRnaSecondaryStructureSymbol with char or String argument
+ */
+ @Test(groups = { "Functional" })
+ public void testIsRnaSecondaryStructureSymbol()
+ {
+ assertFalse(Rna.isRnaSecondaryStructureSymbol(null));
+
+ /*
+ * only A-Z, a-z, ()[]{}<> are valid symbols
+ */
+ for (int i = 0; i <= 255; i++)
+ {
+ boolean isValidChar = Rna.isRnaSecondaryStructureSymbol((char) i);
+ boolean isValidString = Rna.isRnaSecondaryStructureSymbol(String
+ .valueOf((char) i));
+ if ((i >= 'A' && i <= 'Z') || (i >= 'a' && i <= 'z') || i == '('
+ || i == ')' || i == '{' || i == '}' || i == '[' || i == ']'
+ || i == '<' || i == '>')
+ {
+ assertTrue(String.format("close base pair %c", i), isValidChar);
+ assertTrue(String.format("close base pair %c", i), isValidString);
+ }
+ else
+ {
+ assertFalse(String.format("close base pair %c", i), isValidChar);
+ assertFalse(String.format("close base pair %c", i), isValidString);
+ }
+ assertFalse(Rna.isRnaSecondaryStructureSymbol(String
+ .valueOf((char) i) + " "));
+ }
+ }