public void ProjectViewModelVisibilityConverter_ConvertBack_ThrowsNotSupportedException()
{
// Arrange
var converter = new ProjectViewModelVisibilityConverter();
// Act & Assert
converter.ConvertBack(null, null, null, null);
}
public void ProjectViewModelVisibilityConverter_Convert_WhenGivenANullValue_ExpectsDependencyProperyUnsetValue()
{
// Arrange
var converter = new ProjectViewModelVisibilityConverter();
// Act
var result = converter.Convert(null, null, null, null);
// Assert
Assert.AreEqual(result, DependencyProperty.UnsetValue);
}
public void ProjectViewModelVisibilityConverter_Convert_WhenGivenFourValuesButFirstValueIsNotStringOrIsNull_ExpectsDependencyProperyUnsetValue()
{
// Arrange
var converter = new ProjectViewModelVisibilityConverter();
var values = new object[4];
// Act
values[0] = 5;
var result1 = converter.Convert(values, null, null, null);
values[0] = null;
var result2 = converter.Convert(values, null, null, null);
// Assert
Assert.AreEqual(result1, DependencyProperty.UnsetValue);
Assert.AreEqual(result2, DependencyProperty.UnsetValue);
}
public void ProjectViewModelVisibilityConverter_Convert_WhenNotGivenFourValues_ExpectsDependencyProperyUnsetValue()
{
// Arrange
var converter = new ProjectViewModelVisibilityConverter();
// Act
var result0 = converter.Convert(new object[0], null, null, null);
var result1 = converter.Convert(new object[1], null, null, null);
var result2 = converter.Convert(new object[2], null, null, null);
var result3 = converter.Convert(new object[3], null, null, null);
var result5 = converter.Convert(new object[5], null, null, null);
// Assert
Assert.AreEqual(result0, DependencyProperty.UnsetValue);
Assert.AreEqual(result1, DependencyProperty.UnsetValue);
Assert.AreEqual(result2, DependencyProperty.UnsetValue);
Assert.AreEqual(result3, DependencyProperty.UnsetValue);
Assert.AreEqual(result5, DependencyProperty.UnsetValue);
}
public void ProjectViewModelVisibilityConverter_Convert_WhenShowAllProjectsIsFalseAndIsBoundIsFalse_ReturnsCollapsed()
{
// Arrange
var converter = new ProjectViewModelVisibilityConverter();
var projectName = "";
var isShowingAllProjects = false;
var isBound = false;
var filterText = "";
var values = new object[] { projectName, isShowingAllProjects, isBound, filterText };
// Act
var result = converter.Convert(values, null, null, null);
// Assert
Assert.IsInstanceOfType(result, typeof(Visibility));
Assert.AreEqual(result, Visibility.Collapsed);
}
public void ProjectViewModelVisibilityConverter_Convert_WhenShowAllProjectsIsTrueAndProjectNameContainsFilterText_ReturnsVisible()
{
// Arrange
var converter = new ProjectViewModelVisibilityConverter();
var projectName = "foobar";
var isShowingAllProjects = true;
var isBound = false;
var filterText = "bar";
var values = new object[] { projectName, isShowingAllProjects, isBound, filterText };
// Act
var result = converter.Convert(values, null, null, null);
// Assert
Assert.IsInstanceOfType(result, typeof(Visibility));
Assert.AreEqual(result, Visibility.Visible);
}
