add write values tests

Author: mpsonntag

tests/TestProperty.m

@@ -4,6 +4,7 @@
 
     funcs = {};
     funcs{end+1} = @test_attrs;
+    funcs{end+1} = @test_update_values;
     funcs{end+1} = @test_values;
 end
 
@@ -42,17 +43,39 @@
 
 %% Test: Access values
 function [] = test_values( varargin )
-    f = nix.File(fullfile(pwd, 'tests', 'test.h5'), nix.FileMode.ReadOnly);
-    trial = f.sections{2}.sections{2}.sections{1};
-    currProp = trial.open_property(trial.allProperties{1}.id);
+    f = nix.File(fullfile(pwd,'tests','testRW.h5'), nix.FileMode.Overwrite);
+    s = f.createSection('mainSection', 'nixSection');
+    currProp = s.create_property_with_value('booleanProperty', {true, false, true});
 
-    assert(size(currProp.values, 1) == 1);
-    assert(currProp.values{1}.value == 1);
+    assert(size(currProp.values, 1) == 3);
+    assert(currProp.values{1}.value);
     assert(currProp.values{1}.uncertainty == 0);
     assert(isempty(currProp.values{1}.checksum));
     assert(isempty(currProp.values{1}.encoder));
     assert(isempty(currProp.values{1}.filename));
     assert(isempty(currProp.values{1}.reference));
-    
-    disp('Test Property: access values ... TODO (multiple property values)');
+end
+
+%% Test: Update values
+function [] = test_update_values( varargin )
+    f = nix.File(fullfile(pwd,'tests','testRW.h5'), nix.FileMode.Overwrite);
+    s = f.createSection('mainSection', 'nixSection');
+
+    %-- test update boolean
+    updateBool = s.create_property_with_value('booleanProperty', {true, false, true});
+    assert(updateBool.values{1}.value);
+    updateBool.values{1}.value = false;
+    assert(~updateBool.values{1}.value);
+
+    %-- test update string
+    updateString = s.create_property_with_value('stringProperty', {'this', 'has', 'strings'});
+    assert(strcmp(updateString.values{3}.value, 'strings'));
+    updateString.values{3}.value = 'more strings';
+    assert(strcmp(updateString.values{3}.value, 'more strings'));
+
+    %-- test update double
+    updateDouble = s.create_property_with_value('doubleProperty', {2, 3, 4, 5});
+    assert(updateDouble.values{1}.value == 2);
+    updateDouble.values{1}.value = 2.2;
+    assert(updateDouble.values{1}.value == 2.2);
 end