public void Should_Resolve_Tool_From_Environment_Variable_Gracefully_Proceed_If_FileSystem_Throw_Exception()
{
// Given
var fixture = new ToolResolutionStrategyFixture();
fixture.Environment.SetEnvironmentVariable("PATH", "/Working/fail:/Working/temp");
fixture.FileSystem.CreateFile("/Working/temp/tool.exe");
var fileSystem = Substitute.For <IFileSystem>();
fileSystem.GetFile(Arg.Any <FilePath>()).Returns(call =>
{
var path = call.Arg <FilePath>();
if (path.FullPath == "/Working/fail/tool.exe")
{
throw new Exception("Error!");
}
return(fixture.FileSystem.GetFile(path));
});
var strategy = new ToolResolutionStrategy(fileSystem, fixture.Environment, fixture.Globber, fixture.Configuration, new NullLog());
// When
var result = strategy.Resolve(fixture.Repository, "tool.exe");
// Then
Assert.Equal("/Working/temp/tool.exe", result.FullPath);
fileSystem.Received().GetFile(Arg.Is <FilePath>(p => p.FullPath == "/Working/fail/tool.exe"));
fileSystem.Received().GetFile(Arg.Is <FilePath>(p => p.FullPath == "/Working/temp/tool.exe"));
}
public FilePath Resolve(IEnumerable <string> toolExeNames)
{
var strategy = new ToolResolutionStrategy(FileSystem, Environment, Globber, Configuration, new NullLog());
return(strategy.Resolve(Repository, toolExeNames));
}
public FilePath Resolve(string name)
{
var strategy = new ToolResolutionStrategy(FileSystem, Environment, Globber, Configuration, new NullLog());
return(strategy.Resolve(Repository, name));
}
