public void FindEntry_should_return_null_when_the_requested_entry_does_not_exist() { TnsParser parser = new TnsParser(AddTnsNameTest.SAMPLE_FILE); TnsEntry foundEntry = parser.FindEntry("eastwind.world"); Assert.IsNull(foundEntry); }
public void FindEntry_should_only_ecognize_entry_names_that_start_in_the_first_column_of_a_new_line() { string textThatIsInTheFileButNotAnEntryName = "CONNECT_DATA"; StringAssert.Contains(textThatIsInTheFileButNotAnEntryName, AddTnsNameTest.SAMPLE_FILE); TnsParser parser = new TnsParser(AddTnsNameTest.SAMPLE_FILE); TnsEntry foundEntry = parser.FindEntry(textThatIsInTheFileButNotAnEntryName); Assert.IsNull(foundEntry); }
public void FindEntry_should_return_position_of_the_requested_entry_when_it_does_exist() { string entryName = "SOUTHWIND.WORLD"; int startPosition = AddTnsNameTest.SAMPLE_FILE.IndexOf(entryName); Assert.IsTrue(startPosition >= 0, "Entry should exist in sample file."); TnsParser parser = new TnsParser(AddTnsNameTest.SAMPLE_FILE); TnsEntry foundEntry = parser.FindEntry(entryName); Assert.AreEqual(startPosition, foundEntry.StartPosition); }
public void FindEntry_should_return_length_of_the_found_entry_definition() { string entryName = "SOUTHWIND.WORLD"; const int LENGTH_OF_SOUTHWIND_DEFINITION = 189; // this corresponds to the text of SAMPLE_FILE int startPosition = AddTnsNameTest.SAMPLE_FILE.IndexOf(entryName); Assert.IsTrue(startPosition >= 0, "Entry should exist in sample file."); TnsParser parser = new TnsParser(AddTnsNameTest.SAMPLE_FILE); TnsEntry foundEntry = parser.FindEntry(entryName); Assert.AreEqual(LENGTH_OF_SOUTHWIND_DEFINITION, foundEntry.Length); }