Module: Rutema::Elements::MSTest

Defined in:
lib/rutema/elements/win32.rb

Overview

Elements to drive MSTest

Instance Method Summary collapse

Instance Method Details

#element_mstest(step) ⇒ Object

Calls an MSTest assembly.

Requires the attribute assembly pointing to the assembly to execute. Path can be relative to the specification file.

Configuration

Requires a configuration.tool entry with :name=>“mstest” and a :configuration entry pointing to a hash containing the configuration parameters.

Configuration parameters are: :path - the path to the mstest utility. Required :shared_path - a :local=>“localpath”,:share=>“sharepath” entry. Optional :assembly_root - the path relative to which the assembly paths are calculated. If it’s not defined then the paths are calculated relative to the specification file. Optional

Example Configuration Entry

configuration.tool=:name=>“mstest”,:configuration=>{:path=>“/to/mstest.exe”,assembly_root=>“c:/assemblies”}

Extras

The shared_path hash is a workaround for calling assemblies when the current working directory is on a shared drive (i.e. when running certain tasks in a TFS build)

An example will illustrate it’s usage better:

:share=>“//host/tests”,:local=>“c:/tests” will result in :share being substituted with :local on the assembly pathname so \hoststestsassembly.dll becomes c:testsassembly.dll

Note that entries should be defined with ‘/’ instead of ‘'.

Examples

<mstest assembly=“tests.dll”/>

Raises:

  • (Rutema::ParserError) 


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# File 'lib/rutema/elements/win32.rb', line 107

def element_mstest step
  raise Rutema::ParserError,"Missing required attribute 'assembly'" unless step.has_assembly?
  raise Rutema::ParserError,"Missing tool configuration for mstest (no configuration.tool entry)" unless @configuration.tools.mstest && @configuration.tools.mstest[:configuration]
  cfg=@configuration.tools.mstest[:configuration].dup
  raise Rutema::ParserError,"Cannot find mstest in '#{@configuration.tools.mstest[:path]}'" unless File.exists?(cfg[:path])
  #if there is an assembly root defined than calculate the paths relative to that
  if cfg[:assembly_root]
    raise Rutema::ParserError, "assembly_root entry '#{cfg[:assembly_root]}' defined for mstest does not exist. Error in the configuration for mstest steps" unless File.exists?(cfg[:assembly_root])
    assembly_path=File.expand_path(File.join(cfg[:assembly_root],step.assembly))
  else
    assembly_path=File.expand_path(step.assembly)
  end
  #check that the assembly exists first
  raise Rutema::ParserError,"Cannot find assembly file '#{assembly_path}' in mstest step" unless File.exists?(assembly_path)
  #check to see if we apply the workaround
  if cfg[:shared_path]
    tfsbuild=cfg[:shared_path]
    raise Rutema::ParserError,"Missing :share key for tfsbuild configuration" unless shared_path[:share]
    raise Rutema::ParserError,"Missing :local key for tfsbuild configuration" unless shared_path[:local]
    @logger.debug("Shared path manipulation (#{shared_path[:share]}=>#{shared_path[:local]}")
    @logger.debug("Assembly path is '#{assembly_path}'")
    assembly_path.gsub!(tfsbuild[:share],tfsbuild[:local])
  end
  #make the path windows compatible
  assembly_path.gsub!('/',"\\\\")
  #create the command line and the command instance
  cmdline="\"#{cfg[:path]}\" /testcontainer:\"#{assembly_path}\""
  @logger.debug("Parsed mstest call as '#{cmdline}'")
  step.cmd=Patir::ShellCommand.new(:cmd=>cmdline,:working_directory=>File.dirname(assembly_path))
  return step
end