public void Should_throw_exception_if_theme_not_found()
{
var themeId = Guid.NewGuid();
var command = new ReorderThemes
{
Themes = new List <Guid>
{
themeId
}
};
var themeRepositoryMock = new Mock <IThemeRepository>();
themeRepositoryMock.Setup(x => x.GetById(themeId)).Returns((Theme)null);
var reorderThemesHandler = new ReorderThemesHandler(themeRepositoryMock.Object);
Assert.Throws <Exception>(() => reorderThemesHandler.Handle(command));
}
public void Should_change_sort_order_and_update_themes()
{
var theme1Id = Guid.NewGuid();
var theme2Id = Guid.NewGuid();
var command = new ReorderThemes
{
Themes = new List <Guid>
{
theme1Id,
theme2Id
}
};
var theme1 = new Theme();
typeof(Theme).GetTypeInfo().GetProperty("Id").SetValue(theme1, theme1Id, null);
typeof(Theme).GetTypeInfo().GetProperty("SortOrder").SetValue(theme1, 2, null);
var theme2 = new Theme();
typeof(Theme).GetTypeInfo().GetProperty("Id").SetValue(theme2, theme2Id, null);
typeof(Theme).GetTypeInfo().GetProperty("SortOrder").SetValue(theme2, 1, null);
var themeRepositoryMock = new Mock <IThemeRepository>();
themeRepositoryMock.Setup(x => x.GetById(theme1Id)).Returns(theme1);
themeRepositoryMock.Setup(x => x.GetById(theme2Id)).Returns(theme2);
themeRepositoryMock.Setup(x => x.Update(It.IsAny <List <Theme> >()));
var reorderThemesHandler = new ReorderThemesHandler(themeRepositoryMock.Object);
reorderThemesHandler.Handle(command);
Assert.AreEqual(1, theme1.SortOrder);
Assert.AreEqual(2, theme2.SortOrder);
themeRepositoryMock.Verify(x => x.Update(It.IsAny <List <Theme> >()));
}