public void LoadPatternFiles_WhenDirectoryDoesNotExist_ShouldReturnEmptyList()
{
var mockFileSystem = new Mock <IFileSystem>();
mockFileSystem.Setup(fs => fs.DirectoryExists(It.IsAny <string>())).Returns(false);
ISet <Skimmer <AnalyzeContext> > rules = SpamBackgroundAnalyzer.LoadSearchDefinitionsFiles(mockFileSystem.Object, Guid.NewGuid().ToString());
rules.Should().BeEmpty();
}
public void LoadPatternFiles_WhenDirectoryDoesExistWithFiles_ShouldReturnRules()
{
const string SpamDirectory = ".spam";
const string ProjectDirectory = @"C:\some-project-folder";
var definitions = new SearchDefinitions()
{
Definitions = new List <SearchDefinition>
{
new SearchDefinition()
{
Name = "MinimalRule", Id = "Test1002",
Level = FailureLevel.Error, FileNameAllowRegex = "(?i)\\.test$",
Message = "A problem occurred in '{0:scanTarget}'.",
MatchExpressions = new List <MatchExpression>(new[]
{
new MatchExpression()
{
ContentsRegex = "foo",
Fixes = new Dictionary <string, SimpleFix>()
{
{
"convertToPublic", new SimpleFix()
{
Description = "Make class public.",
Find = "foo",
ReplaceWith = "bar"
}
}
}
}
})
}
}
};
string definitionsText = JsonConvert.SerializeObject(definitions);
var mockFileSystem = new Mock <IFileSystem>();
mockFileSystem.Setup(fs => fs.DirectoryExists(It.IsAny <string>())).Returns(false);
mockFileSystem.Setup(fs => fs.DirectoryExists(Path.Combine(ProjectDirectory, SpamDirectory))).Returns(true);
mockFileSystem.Setup(fs => fs.DirectoryEnumerateFiles(It.IsAny <string>(), It.IsAny <string>(), SearchOption.AllDirectories)).Returns(new string[] { Guid.NewGuid().ToString() });
mockFileSystem.Setup(fs => fs.FileReadAllText(It.IsAny <string>())).Returns(definitionsText);
ISet <Skimmer <AnalyzeContext> > rules = SpamBackgroundAnalyzer.LoadSearchDefinitionsFiles(mockFileSystem.Object, ProjectDirectory);
rules.Should().HaveCount(1);
rules.First().Id.Should().Be("Test1002");
}
public void LoadPatternFiles_WhenDirectoryDoesExistButIsEmpty_ShouldReturnEmptyList()
{
const string SpamDirectory = ".spam";
const string ProjectDirectory = @"C:\some-project-folder";
var mockFileSystem = new Mock <IFileSystem>();
mockFileSystem.Setup(fs => fs.DirectoryExists(It.IsAny <string>())).Returns(false);
mockFileSystem.Setup(fs => fs.DirectoryExists(Path.Combine(ProjectDirectory, SpamDirectory))).Returns(true);
mockFileSystem.Setup(fs => fs.DirectoryEnumerateFiles(It.IsAny <string>())).Returns(new string[] { });
ISet <Skimmer <AnalyzeContext> > rules =
SpamBackgroundAnalyzer.LoadSearchDefinitionsFiles(mockFileSystem.Object, ProjectDirectory);
rules.Should().BeEmpty();
}