public void VersionHeaderSpecifications()
{
Runner runner = null;
"Given new Runner".Context(() => runner = new Runner(new ConsoleLogWriter(), new ConsoleParameterParser()));
"version and copyright information is written to console"
.Assert(() =>
{
var version = Assembly.GetAssembly(typeof (Parser)).GetName().Version;
var expectedText = string.Format("\r\nRivet JavaScript Combiner v{0}.{1}\r\nCopyright © 2010, Dave Taylor and Arnold Zokas\r\n", version.Major, version.Minor);
using (var session = new ConsoleSession())
{
runner.Execute(new string[0]);
session.StandardOutput.ShouldContain(expectedText);
}
});
}
public void RuntimeInfoSpecifications()
{
Runner runner = null;
"Given new Runner".Context(() => runner = new Runner(new ConsoleLogWriter(), new ConsoleParameterParser()));
"when Execute is invoked, TargetDirectory path is written to console"
.Assert(() =>
{
using (var session = new ConsoleSession())
{
using (var tempDirectory = new TempDirectory())
{
tempDirectory.CreateFile("main.js", "@rivet");
runner.Execute(tempDirectory.Path);
var expectedText = string.Format("\r\nTarget directory: {0}\r\n", tempDirectory.Path);
session.StandardOutput.ShouldContain(expectedText);
}
}
});
"when Execute is invoked, list of discovered source files is written to console"
.Assert(() =>
{
using (var session = new ConsoleSession())
{
using (var tempDirectory = new TempDirectory())
{
tempDirectory.CreateFile("main.js", "@rivet");
tempDirectory.CreateDirectory("dir");
tempDirectory.CreateFile("dir\\include.js", "TEST");
runner.Execute(tempDirectory.Path);
const string expectedText = "Discovered 2 javascript file(s):\r\n\t- main.js\r\n\t- dir\\include.js\r\n";
session.StandardOutput.ShouldContain(expectedText);
}
}
});
"when Execute is invoked, list of parser options is written to console"
.Assert(() =>
{
using (var session = new ConsoleSession())
{
using (var tempDirectory = new TempDirectory())
{
tempDirectory.CreateFile("main.js", "@rivet");
runner.Execute(tempDirectory.Path, "-v:debug=false", "-v:trace=true");
const string expectedText = "Variables:\r\n\t- debug=false\r\n\t- trace=true";
session.StandardOutput.ShouldContain(expectedText);
}
}
});
"when Execute is invoked, path of Rivet output file is written to console"
.Assert(() =>
{
using (var session = new ConsoleSession())
{
using (var tempDirectory = new TempDirectory())
{
tempDirectory.CreateFile("main.js", "@rivet");
runner.Execute(tempDirectory.Path);
var expectedText = string.Format("\r\nSaved combined file: {0}\r\n", Path.Combine(tempDirectory.Path, "main.js"));
session.StandardOutput.ShouldContain(expectedText);
}
}
});
"when Execute is invoked, list of deleted files is written to console"
.Assert(() =>
{
using (var session = new ConsoleSession())
{
using (var tempDirectory = new TempDirectory())
{
tempDirectory.CreateFile("main.js", "@rivet includes.push(\"dir/include.js\");");
tempDirectory.CreateDirectory("dir");
tempDirectory.CreateFile("dir\\include.js", "TEST");
runner.Execute(tempDirectory.Path);
var expectedText = string.Format("\r\nDeleting components:\r\n\t- dir\\include.js");
session.StandardOutput.ShouldContain(expectedText);
}
}
});
"when Execute is invoked, list of deleted directories is written to console"
.Assert(() =>
{
using (var session = new ConsoleSession())
{
using (var tempDirectory = new TempDirectory())
{
tempDirectory.CreateFile("main.js", "@rivet");
tempDirectory.CreateDirectory("dir");
tempDirectory.CreateDirectory("dir2");
runner.Execute(tempDirectory.Path);
var expectedText = string.Format("\r\nDeleted empty subdirectory \"{0}\\dir\"\r\n\r\nDeleted empty subdirectory \"{0}\\dir2\"\r\n", tempDirectory.Path);
session.StandardOutput.ShouldContain(expectedText);
}
}
});
}
public void MissingFileReferenceParsingSpecifications()
{
Runner runner = null;
"Given new Runner".Context(() => runner = new Runner(new ConsoleLogWriter(), new ConsoleParameterParser()));
"when Execute is invoked with with source file that is referencing a file that does not exist, message \"Unable to combine. Source file \"<path-to-missing-file>\" referenced by \"<path-to-parent-file>\" could not be found.\" is written to console"
.Assert(() =>
{
using (var session = new ConsoleSession())
{
using (var tempDirectory = new TempDirectory())
{
tempDirectory.CreateFile("main.js", @"@rivet
includes.push(""include.js"");");
runner.Execute(tempDirectory.Path);
session.StandardError.ShouldContain(string.Format("Unable to combine. Source file \"include.js\" referenced by \"{0}\\main.js\" could not be found.", tempDirectory.Path));
}
}
});
}
public void MissingDirectoryParameterParsingSpecifications()
{
Runner runner = null;
"Given new Runner".Context(() => runner = new Runner(new ConsoleLogWriter(), new ConsoleParameterParser()));
"when Execute is invoked with parameter \"X:\\not_a_real_directory\", message \"Directory X:\\not_a_real_directory could not be found.\" is written to console"
.Assert(() =>
{
using (var session = new ConsoleSession())
{
runner.Execute("X:\\not_a_real_directory");
session.StandardError.ShouldContain("Directory \"X:\\not_a_real_directory\" could not be found.");
}
});
}
public void HelpSpecifications()
{
Runner runner = null;
var expectedOutput = string.Format(
"{0}Usage: Rivet.Console.exe [/help] <path> [options]{0}{0}" +
"\t/help\tShows this help information{0}" +
"\t<path>\tPath to directory containing javascript files{0}{0}" +
"Options:{0}" +
"\t-v:name=value\tReplaces token [name] with [value] in processed files.{0}" +
"\t\t\tThis can be specified multiple times to replace{0}" +
"\t\t\tmultiple tokens.{0}{0}" +
"Example:{0}{0}" +
"\tRivet.Console.exe D:\\website\\js -v:debug=false -v:trace=true{0}"
, Environment.NewLine);
"Given new Runner".Context(() => runner = new Runner(new ConsoleLogWriter(), new ConsoleParameterParser()));
var parameters = new string[0];
"when Execute is invoked with no parameters".Do(() => runner.Execute(parameters));
"DisplayHelpInformation parameter is set to true".Assert(() => runner.Parameters.DisplayHelpInformation.ShouldBeTrue());
"help information is written to console"
.Assert(() =>
{
using (var session = new ConsoleSession())
{
runner.Execute(parameters);
session.StandardOutput.ShouldContain(expectedOutput);
}
});
}
public void EmptyDirectoryParameterParsingSpecifications()
{
Runner runner = null;
"Given new Runner".Context(() => runner = new Runner(new ConsoleLogWriter(), new ConsoleParameterParser()));
"when Execute is invoked with parameter pointing to an empty directory, message \"Directory <path-to-dir> does not contain any javascript files.\" is written to console"
.Assert(() =>
{
using (var session = new ConsoleSession())
{
using (var tempDirectory = new TempDirectory())
{
runner.Execute(tempDirectory.Path);
session.StandardError.ShouldContain(string.Format("Directory \"{0}\" does not contain any javascript files.", tempDirectory.Path));
}
}
});
}