public void Test_AssertPropBoundToTextBox_WithLambda_WhenIsNot_ShouldReturnFalse()
{
//---------------Set up test pack-------------------
var textBox = GenerateStub <TextBox>();
var textBoxName = GetRandomString();
textBox.Name = textBoxName;
var controlBinder = new HabaneroControlBinder <FakeBoWithOnProp>();
const string propName = "FakeBOName";
var otherTextBox = GenerateStub <TextBox>();
var textBoxMapper = controlBinder.Add <TextBoxMapper, TextBox>(otherTextBox, propName);
var bindingTester = new BindingTester <FakeBoWithOnProp>(controlBinder);
//---------------Assert Precondition----------------
controlBinder.ControlMappers.Contains(textBoxMapper);
Assert.AreNotSame(textBox, textBoxMapper.Control);
//---------------Execute Test ----------------------
try
{
bindingTester.AssertPropBoundTo(textBox, bo => bo.FakeBOName);
Assert.Fail("Expected to throw an AssertionException");
}
//---------------Test Result -----------------------
catch (AssertionException ex)
{
var expectedMsg = string.Format("The Property '{0}' for class '{1}' should be mapped to '{2}'", propName, "FakeBoWithOnProp", textBoxName);
StringAssert.Contains(expectedMsg, ex.Message);
}
}
public BindingTester(HabaneroControlBinder <TBo> habaneroControlBinder)
{
if (habaneroControlBinder == null)
{
throw new ArgumentNullException("habaneroControlBinder");
}
_habaneroControlBinder = habaneroControlBinder;
}
public void Test_ConstructBindingTester_ShouldConstruct()
{
//---------------Set up test pack-------------------
var controlBinder = new HabaneroControlBinder <FakeBoWithOnProp>();
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var bindingTester = new BindingTester <FakeBoWithOnProp>(controlBinder);
//---------------Test Result -----------------------
Assert.IsNotNull(bindingTester);
}
public void Test_AssertPropBound_WhenIs_ShouldReturnTrue()
{
//---------------Set up test pack-------------------
var textBox = new TextBox();
var controlBinder = new HabaneroControlBinder <FakeBoWithOnProp>();
const string propName = "FakeBOName";
controlBinder.Add <TextBoxMapper, TextBox>(textBox, propName);
var bindingTester = new BindingTester <FakeBoWithOnProp>(controlBinder);
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
bindingTester.AssertPropBoundTo(textBox, propName);
//---------------Test Result -----------------------
Assert.IsTrue(true, "If it has got here then passed.");
}
public void Test_ConstructBindingTester_WithNullControlBindier_ShouldRaiseError()
{
//---------------Set up test pack-------------------
HabaneroControlBinder <FakeBoWithOnProp> controlBinder = null;
//---------------Assert Precondition----------------
Assert.IsNull(controlBinder);
//---------------Execute Test ----------------------
try
{
new BindingTester <FakeBoWithOnProp>(controlBinder);
Assert.Fail("expected ArgumentNullException");
}
//---------------Test Result -----------------------
catch (ArgumentNullException ex)
{
StringAssert.Contains("Value cannot be null", ex.Message);
StringAssert.Contains("habaneroControlBinder", ex.ParamName);
}
}
public void Test_BindHabaneroControlBinder_ThenSelectItemViaControl_ShouldSetBusinessObjectControlBinder()
{
//---------------Set up test pack-------------------
IHabaneroSelectorControlBinder <FakeBo> selectorBinder = CreateHabaneroSelectorControlBinder();
var businessObjectCollection = GetBusinessObjectCollectionWith3Items();
selectorBinder.SetBusinessObjectCollection(businessObjectCollection);
var boToSelect = businessObjectCollection[2];
var controlBinder = new HabaneroControlBinder <FakeBo>();
//---------------Assert Precondition----------------
Assert.IsNull(controlBinder.BusinessObject);
Assert.IsNotNull(boToSelect);
//---------------Execute Test ----------------------
selectorBinder.BindEditorControlBinder(controlBinder);
selectorBinder.ListControl.SelectedItem = boToSelect;
//---------------Test Result -----------------------
Assert.AreSame(boToSelect, controlBinder.BusinessObject);
}
public void Test_AddMappersByConventions_WhenComboBox_WhenUsesConvention_ShouldAddLookupComboBoxMapper_WithCorrectControlAndProperty()
{
//---------------Set up test pack-------------------
ClassDef.ClassDefs.Add(FakeBoWithLookupListProp.GetClassDef());
var haberoControlBinder = new HabaneroControlBinder<FakeBoWithLookupListProp>();
var comboBox = new ComboBox { Name = "cmbLookupListProp" };
Control.ControlCollection controls = GetControlsCollection(comboBox);
//---------------Assert Precondition----------------
Assert.AreEqual(1, controls.Count, "Should have ComboBox");
Assert.Contains(comboBox, controls, "Should have ComboBox");
Assert.AreEqual(0, haberoControlBinder.ControlMappers.Count);
//---------------Execute Test ----------------------
haberoControlBinder.AddMappersByConvention(controls.Cast<Control>());
//---------------Test Result -----------------------
Assert.AreEqual(1, haberoControlBinder.ControlMappers.Count);
var comboBoxMapper = haberoControlBinder.ControlMappers[0];
var comboBoxAdapter = comboBoxMapper.Control as IWinFormsComboBoxAdapter;
Assert.IsNotNull(comboBoxAdapter, "Should adapt the winforms control");
Assert.AreSame(comboBox, comboBoxAdapter.WrappedControl);
Assert.AreEqual("LookupListProp", comboBoxMapper.PropertyName, "The prop name should be derived from the control.Name");
}
public void Test_AssertPropBound_WhenIsNotBoundToAnything_ShouldReturnFalse()
{
//---------------Set up test pack-------------------
var controlBinder = new HabaneroControlBinder <FakeBoWithOnProp>();
const string propName = "FakeBOName";
var bindingTester = new BindingTester <FakeBoWithOnProp>(controlBinder);
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
try
{
bindingTester.AssertPropBoundTo(GenerateStub <CheckBox>(), propName);
Assert.Fail("Expected to throw an AssertionException");
}
//---------------Test Result -----------------------
catch (AssertionException ex)
{
var expectedMsg = string.Format("The Property '{0}' for class '{1}' should be mapped", propName, "FakeBoWithOnProp");
StringAssert.Contains(expectedMsg, ex.Message);
}
}
public void Test_BindHabaneroControlBinder_ThenSelectItemViaControl_ShouldSetBusinessObjectControlBinder()
{
//---------------Set up test pack-------------------
IHabaneroSelectorControlBinder<FakeBo> selectorBinder = CreateHabaneroSelectorControlBinder();
var businessObjectCollection = GetBusinessObjectCollectionWith3Items();
selectorBinder.SetBusinessObjectCollection(businessObjectCollection);
var boToSelect = businessObjectCollection[2];
var controlBinder = new HabaneroControlBinder<FakeBo>();
//---------------Assert Precondition----------------
Assert.IsNull(controlBinder.BusinessObject);
Assert.IsNotNull(boToSelect);
//---------------Execute Test ----------------------
selectorBinder.BindEditorControlBinder(controlBinder);
selectorBinder.ListControl.SelectedItem = boToSelect;
//---------------Test Result -----------------------
Assert.AreSame(boToSelect, controlBinder.BusinessObject);
}
