public void ProjectBindingOperation_GenerateNewProjectRuleSetPath_DesiredFileNameExists_AppendsNumberToFileName()
{
// General setup
const string ruleSetRootPath = @"X:\";
const string fileName = "NameTaken";
CSharpVBBindingOperation testSubject = this.CreateTestSubject();
// Test case 1: desired name exists
// Arrange
fileSystem.AddFile($"X:\\NameTaken.ruleset", new MockFileData(""));
// Act
string actual = testSubject.GenerateNewProjectRuleSetPath
(
ruleSetRootPath,
fileName
);
// Assert
actual.Should().Be($"X:\\{fileName}-1.ruleset", "Expected to append running number to desired file name, skipping the default one since exists");
// Test case 2: desired name + 1 + 2 exists
// Arrange
fileSystem.AddFile(@"X:\NameTaken-1.ruleset", new MockFileData(""));
fileSystem.AddFile(@"X:\NameTaken-2.ruleset", new MockFileData(""));
// Act
actual = testSubject.GenerateNewProjectRuleSetPath
(
ruleSetRootPath,
fileName
);
// Assert
actual.Should().Be(@"X:\NameTaken-3.ruleset", "Expected to append running number to desired file name");
// Test case 3: has a pending write (not exists yet)
((ISourceControlledFileSystem)this.sccFileSystem).QueueFileWrite(@"X:\NameTaken-3.ruleset", () => true);
// Act
actual = testSubject.GenerateNewProjectRuleSetPath
(
ruleSetRootPath,
fileName
);
// Assert
actual.Should().Be(@"X:\NameTaken-4.ruleset", "Expected to append running number to desired file name, skipping 3 since pending write");
}
public void ProjectBindingOperation_GenerateNewProjectRuleSetPath_NoAvailableFileNames_AppendsGuid()
{
// Arrange
const string fileName = "fileTaken";
const string ruleSetRootPath = @"X:\";
CSharpVBBindingOperation testSubject = this.CreateTestSubject();
string[] existingFiles = Enumerable.Range(0, 10).Select(i => $@"X:\{fileName}-{i}.ruleset").ToArray();
fileSystem.AddFile($@"X:\{fileName}.ruleset", new MockFileData(""));
foreach (var existingFile in existingFiles)
{
fileSystem.AddFile(existingFile, new MockFileData(""));
}
// Act
string actual = testSubject.GenerateNewProjectRuleSetPath
(
ruleSetRootPath,
fileName
);
// Assert
string actualFileName = Path.GetFileNameWithoutExtension(actual);
actualFileName.Should().HaveLength(fileName.Length + 32 + 1, "Expected to append GUID to desired file name, actual: " + actualFileName);
}
public void ProjectBindingOperation_GenerateNewProjectRuleSetPath_FileNameHasDot_AppendsExtension()
{
// Arrange
const string ruleSetRootPath = @"X:\";
const string fileName = "My.File.With.Dots";
CSharpVBBindingOperation testSubject = this.CreateTestSubject();
string expected = $"X:\\My.File.With.Dots.ruleset";
// Act
string actual = testSubject.GenerateNewProjectRuleSetPath
(
ruleSetRootPath,
fileName
);
// Assert
actual.Should().Be(expected);
}