Exemple #1
0
        public void BindingsCompilerTest()
        {
            var vm = new MockViewModel
            {
                Text  = "Text0",
                I     = 42,
                Model = new MockViewModel
                {
                    Text = "Text1"
                },
                StructModel = new MockStructViewModel
                {
                    Model = new MockViewModel
                    {
                        Text = "Text9"
                    }
                }
            };

            vm.Model[3] = "TextIndex";

            var layout = new BindingsCompiler();

            layout.BindingContext        = vm;
            layout.label6.BindingContext = new MockStructViewModel
            {
                Model = new MockViewModel
                {
                    Text = "text6"
                }
            };

            //testing paths
            Assert.AreEqual("Text0", layout.label0.Text);
            Assert.AreEqual("Text0", layout.label1.Text);
            Assert.AreEqual("Text1", layout.label2.Text);
            Assert.AreEqual("TextIndex", layout.label3.Text);
            Assert.AreEqual("Text0", layout.label8.Text);
        }
        public void BindingsCompilerTest()
        {
            var vm = new MockViewModel
            {
                Text  = "Text0",
                I     = 42,
                Model = new MockViewModel
                {
                    Text = "Text1"
                },
                StructModel = new MockStructViewModel
                {
                    Model = new MockViewModel
                    {
                        Text = "Text9"
                    }
                }
            };

            vm.Model[3] = "TextIndex";

            var layout = new BindingsCompiler();

            layout.BindingContext        = vm;
            layout.label6.BindingContext = new MockStructViewModel
            {
                Model = new MockViewModel
                {
                    Text = "text6"
                }
            };

            //testing paths
            Assert.AreEqual("Text0", layout.label0.Text);
            Assert.AreEqual("Text0", layout.label1.Text);
            Assert.AreEqual("Text1", layout.label2.Text);
            Assert.AreEqual("TextIndex", layout.label3.Text);
            Assert.AreEqual("Text0", layout.label8.Text);

            //value types
            Assert.That(layout.label5.Text, Is.EqualTo("42"));
            Assert.That(layout.label6.Text, Is.EqualTo("text6"));
            Assert.AreEqual("Text9", layout.label9.Text);
            Assert.AreEqual("Text9", layout.label10.Text);
            layout.label9.Text = "Text from label9";
            Assert.AreEqual("Text from label9", vm.StructModel.Text);
            layout.label10.Text = "Text from label10";
            Assert.AreEqual("Text from label10", vm.StructModel.Model.Text);

            //testing selfPath
            layout.label4.BindingContext = "Self";
            Assert.AreEqual("Self", layout.label4.Text);
            layout.label7.BindingContext = 42;
            Assert.That(layout.label7.Text, Is.EqualTo("42"));

            //testing INPC
            GC.Collect();
            vm.Text = "Text2";
            Assert.AreEqual("Text2", layout.label0.Text);

            //testing 2way
            Assert.AreEqual("Text2", layout.entry0.Text);
            layout.entry0.SetValue(TextField.TextProperty, "Text3");
            Assert.AreEqual("Text3", layout.entry0.Text);
            Assert.AreEqual("Text3", vm.Text);
            layout.entry1.SetValue(TextField.TextProperty, "Text4");
            Assert.AreEqual("Text4", layout.entry1.Text);
            Assert.AreEqual("Text4", vm.Model.Text);
            vm.Model = null;
            layout.entry1.BindingContext = null;

            //testing invalid bindingcontext type
            layout.BindingContext = new object();
            Assert.AreEqual(string.Empty, layout.label0.Text);
        }