Enhancements - task diff

- Implemented util.cpp/taskDiff to generate a proxy description of the difference between two tasks. - Implemented unit tests for taskDiff.
2009-06-25 16:58:58 -04:00
parent c5d7b41d98
commit a56eeb9ec2
6 changed files with 186 additions and 7 deletions
--- a/src/tests/util.t.cpp
+++ b/src/tests/util.t.cpp
@@ -0,0 +1,96 @@
+////////////////////////////////////////////////////////////////////////////////
+// task - a command line task list manager.
+//
+// Copyright 2006 - 2009, Paul Beckingham.
+// All rights reserved.
+//
+// This program is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free Software
+// Foundation; either version 2 of the License, or (at your option) any later
+// version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+// FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+// details.
+//
+// You should have received a copy of the GNU General Public License along with
+// this program; if not, write to the
+//
+//     Free Software Foundation, Inc.,
+//     51 Franklin Street, Fifth Floor,
+//     Boston, MA
+//     02110-1301
+//     USA
+//
+////////////////////////////////////////////////////////////////////////////////
+#include <iostream>
+#include "main.h"
+#include "util.h"
+#include "test.h"
+
+Context context;
+
+////////////////////////////////////////////////////////////////////////////////
+int main (int argc, char** argv)
+{
+  UnitTest t (17);
+
+  // TODO bool confirm (const std::string&);
+  // TODO int confirm3 (const std::string&);
+  // TODO void delay (float);
+  // TODO std::string formatSeconds (time_t);
+  // TODO std::string formatSecondsCompact (time_t);
+
+  // std::string formatBytes (size_t);
+  t.is (formatBytes (0), "0 B", "0 -> 0 B");
+
+  t.is (formatBytes (999),  "999 B", "999 -> 999 B");
+  t.is (formatBytes (1000), "1.0 KiB", "1000 -> 1.0 KiB");
+  t.is (formatBytes (1001), "1.0 KiB", "1001 -> 1.0 KiB");
+
+  t.is (formatBytes (999999),  "1.0 MiB", "999999 -> 1.0 MiB");
+  t.is (formatBytes (1000000), "1.0 MiB", "1000000 -> 1.0 MiB");
+  t.is (formatBytes (1000001), "1.0 MiB", "1000001 -> 1.0 MiB");
+
+  t.is (formatBytes (999999999),  "1.0 GiB", "999999999 -> 1.0 GiB");
+  t.is (formatBytes (1000000000), "1.0 GiB", "1000000000 -> 1.0 GiB");
+  t.is (formatBytes (1000000001), "1.0 GiB", "1000000001 -> 1.0 GiB");
+
+  // TODO const std::string uuid ();
+
+  // std::string expandPath (const std::string&);
+  t.ok (expandPath ("foo") == "foo", "expandPath nop");
+  t.ok (expandPath ("~/")  != "~/",  "expandPath ~/");
+
+  // TODO bool slurp (const std::string&, std::vector <std::string>&, bool trimLines = false);
+  // TODO bool slurp (const std::string&, std::string&, bool trimLines = false);
+  // TODO void spit (const std::string&, const std::string&);
+
+  // std::string taskDiff (const Task&, const Task&);
+  Task left;
+  left.set ("zero", "0");
+  left.set ("one",  1);
+  left.set ("two",  2);
+
+  Task right;
+  right.set ("zero",  "00");
+  right.set ("two",   2);
+  right.set ("three", 3);
+
+  Task rightAgain (right);
+
+  std::string output = taskDiff (left, right);
+  t.ok (output.find ("zero was changed from '0' to '00'.\n") != std::string::npos, "Detected change zero:0 -> zero:00");
+  t.ok (output.find ("one was deleted.\n")                   != std::string::npos, "Detected deletion one:1 ->");
+  t.ok (output.find ("two")                                  == std::string::npos, "Detected no change two:2 -> two:2");
+  t.ok (output.find ("three was set to '3'.\n")              != std::string::npos, "Detected addition -> three:3");
+
+  output = taskDiff (right, rightAgain);
+  t.ok (output.find ("No changes were made.\n")              != std::string::npos, "No changes detected");
+
+  return 0;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+