public async Task CreateNewFile() {
var css = new ConfigurationSettingCollection();
var shell = Substitute.For<ICoreShell>();
var fs = Substitute.For<IFileSystem>();
var model = new SettingsPageViewModel(css, shell, fs);
string file = Path.GetTempFileName();
await model.SetProjectPathAsync("C:\\", null);
model.CreateNewSettingsFile();
model.CurrentFile.Should().Be("~/Settings.R");
}
public async Task SetProjectAsync(UnconfiguredProject project, IRProjectProperties properties) {
if(_access != null) {
throw new InvalidOperationException("Project is already set");
}
_access = await _settingsProvider.OpenProjectSettingsAccessAsync(project, properties);
_viewModel = new SettingsPageViewModel(_access.Settings, _appShell, _fs);
await _viewModel.SetProjectPathAsync(Path.GetDirectoryName(project.FullPath), properties);
PopulateFilesCombo();
LoadPropertyGrid();
_access.Settings.CollectionChanged += OnSettingsCollectionChanged;
}
public async Task EmptyViewModel() {
var css = Substitute.For<IConfigurationSettingCollection>();
var shell = Substitute.For<ICoreShell>();
string file = Path.GetTempFileName();
var fs = Substitute.For<IFileSystem>();
fs.GetFileSystemEntries(file, Arg.Any<string>(), SearchOption.AllDirectories).Returns(new string[] { file });
fs.DirectoryExists(file).Returns(false);
fs.FileExists(file).Returns(true);
var model = new SettingsPageViewModel(css, shell, fs);
await model.SetProjectPathAsync(Path.GetDirectoryName(file), null);
model.CurrentFile.Should().BeNull();
(await model.SaveAsync()).Should().BeFalse(); // nothing should happen
}
public async Task SetProjectAsync(UnconfiguredProject project, IRProjectProperties properties)
{
if (_access != null)
{
throw new InvalidOperationException("Project is already set");
}
_access = await _settingsProvider.OpenProjectSettingsAccessAsync(project, properties);
_viewModel = new SettingsPageViewModel(_access.Settings, _shell, _fs);
await _viewModel.SetProjectPathAsync(Path.GetDirectoryName(project.FullPath), properties);
PopulateFilesCombo();
LoadPropertyGrid();
_access.Settings.CollectionChanged += OnSettingsCollectionChanged;
}
public async Task LoadSave() {
var settings = Substitute.For<IConfigurationSettingCollection>();
var shell = Substitute.For<ICoreShell>();
var fs = Substitute.For<IFileSystem>();
var pp = Substitute.For<IRProjectProperties>();
fs.GetFileSystemEntries(null, null, SearchOption.AllDirectories).ReturnsForAnyArgs(new string[] { @"C:\Settings22.R" });
pp.GetSettingsFileAsync().Returns(Task.FromResult("~/Settings22.R"));
var model = new SettingsPageViewModel(settings, shell, fs);
await model.SetProjectPathAsync(@"C:\", pp);
await pp.Received().GetSettingsFileAsync();
model.CurrentFile.Should().Be("~/Settings22.R");
(await model.SaveAsync()).Should().BeTrue();
settings.Received().Save(@"C:\Settings22.R");
}
public async Task EnumerateFiles() {
var css = Substitute.For<IConfigurationSettingCollection>();
var shell = Substitute.For<ICoreShell>();
string folder = @"C:\";
string file1 = @"C:\Settings.R";
string file2 = @"C:\Debug.Settings.R";
string file3 = @"C:\foo.bar";
var fs = Substitute.For<IFileSystem>();
fs.GetFileSystemEntries(folder, Arg.Any<string>(), SearchOption.AllDirectories).Returns(new string[] { file1, file2, file3 });
fs.DirectoryExists(Arg.Any<string>()).Returns(false);
fs.FileExists(file1).Returns(true);
fs.FileExists(file2).Returns(true);
fs.FileExists(file3).Returns(true);
var model = new SettingsPageViewModel(css, shell, fs);
await model.SetProjectPathAsync(folder, null);
model.CurrentFile.Should().Be("~/Settings.R");
model.Files.Should().HaveCount(2);
model.Files.ToArray()[0].Should().Be("~/Settings.R");
model.Files.ToArray()[1].Should().Be("~/Debug.Settings.R");
}
