Unit Tests

- Added Tree object unit tests.

test/.gitignore

@@ -22,6 +22,7 @@ t2.t
 taskmod.t
 tdb2.t
 text.t
+tree.t
 uri.t
 utf8.t
 util.t

test/CMakeLists.txt

@@ -3,13 +3,14 @@ include_directories (${CMAKE_SOURCE_DIR}
                      ${CMAKE_SOURCE_DIR}/src
                      ${CMAKE_SOURCE_DIR}/src/commands
                      ${CMAKE_SOURCE_DIR}/src/columns
+                     ${CMAKE_SOURCE_DIR}/src/parser
                      ${CMAKE_SOURCE_DIR}/test
                      ${TASK_INCLUDE_DIRS})
 
 set (test_SRCS autocomplete.t color.t config.t date.t directory.t dom.t
                duration.t file.t i18n.t json.t list.t msg.t nibbler.t path.t
-               rx.t t.t t2.t taskmod.t tdb2.t text.t uri.t utf8.t util.t view.t
+               rx.t t.t t2.t taskmod.t tdb2.t text.t tree.t uri.t utf8.t util.t
-               width.t json_test)
+               view.t width.t json_test)
 
 message ("-- Configuring run_all")
 if (${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
@@ -41,7 +42,7 @@ add_custom_target (build_tests DEPENDS ${test_SRCS}
 
 foreach (src_FILE ${test_SRCS})
   add_executable (${src_FILE} "${src_FILE}.cpp" test.cpp)
-  target_link_libraries (${src_FILE} task commands task columns ${TASK_LIBRARIES})
+  target_link_libraries (${src_FILE} task commands task columns parser ${TASK_LIBRARIES})
 endforeach (src_FILE)
 
 #SET(CMAKE_BUILD_TYPE gcov)

test/tree.t.cpp

@@ -0,0 +1,75 @@
+////////////////////////////////////////////////////////////////////////////////
+// taskwarrior - a command line task list manager.
+//
+// Copyright 2006-2013, Paul Beckingham, Federico Hernandez.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//
+// http://www.opensource.org/licenses/mit-license.php
+//
+////////////////////////////////////////////////////////////////////////////////
+
+#include <Tree.h>
+#include <Context.h>
+#include <test.h>
+
+Context context;
+
+////////////////////////////////////////////////////////////////////////////////
+int main (int argc, char** argv)
+{
+  UnitTest ut (8);
+
+  // Construct tree as shown above.
+  Tree t ("root");
+
+  Tree* b = t.addBranch (new Tree ("c1"));
+  b->attribute ("name", "c1");
+  b->tag ("tag");
+
+  b = t.addBranch (new Tree ("c2"));
+  b->attribute ("name", "c2");
+
+  b = t.addBranch (new Tree ("c3"));
+  b->attribute ("name", "c3");
+
+  Tree* l = b->addBranch (new Tree ("c4"));
+  l->attribute ("name", "c4");
+
+  // Iterate over tree.
+  ut.is (t._branches[0]->attribute ("name"), "c1", "c1");
+  ut.is (t._branches[1]->attribute ("name"), "c2", "c2");
+  ut.is (t._branches[2]->attribute ("name"), "c3", "c3");
+  ut.is (t._branches[2]->_branches[0]->attribute ("name"), "c4", "c4");
+
+  t._branches[2]->_branches[0]->tag ("one");
+  t._branches[2]->_branches[0]->tag ("two");
+  ut.ok    (t._branches[2]->_branches[0]->hasTag ("one"),   "hasTag +");
+  ut.notok (t._branches[2]->_branches[0]->hasTag ("three"), "hasTag -");
+
+  t._branches[2]->_branches[0]->unTag ("one");
+  ut.notok (t._branches[2]->_branches[0]->hasTag ("one"),   "unTag");
+
+  ut.is (t.count (), 5, "t.count");
+
+  return 0;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+