Create a task that runs a set of tests.
Example:
Rake::TestTask.new do |t|
t.libs << "test"
t.test_files = FileList['test/test*.rb']
t.verbose = true
end
If rake is invoked with a “TEST=filename” command line option,
then the list of test files will be overridden to include only the filename
specified on the command line. This provides an easy way to run just one
test.
If rake is invoked with a “TESTOPTS=options” command line
option, then the given options are passed to the test process after a
’—’. This allows Test::Unit options to be passed to the test
suite.
Examples:
rake test # run tests normally
rake test TEST=just_one_file.rb # run just one test file.
rake test TESTOPTS="-v" # run in verbose mode
rake test TESTOPTS="--runner=fox" # use the fox test runner
[RW] |
libs |
List of directories to added to $LOAD_PATH before running the tests.
(default is ‘lib’)
|
[RW] |
loader |
Style of test loader to use. Options are:
- :rake — Rake provided test loading script (default).
- :testrb — Ruby provided test loading script.
- :direct — Load tests using command line loader.
|
[RW] |
name |
Name of test task. (default is :test)
|
[RW] |
options |
Test options passed to the test suite. An
explicit TESTOPTS=opts on the command line will override this. (default is
NONE)
|
[RW] |
pattern |
Glob pattern to match test files. (default is ‘test/test*.rb’)
|
[RW] |
ruby_opts |
Array of commandline options to pass to ruby when running test loader.
|
[RW] |
verbose |
True if verbose test output desired. (default is false)
|
[RW] |
warning |
Request that the tests be run with the warning flag set. E.g. warning=true
implies “ruby -w” used to run the tests.
|
81: def initialize(name=:test)
82: @name = name
83: @libs = ["lib"]
84: @pattern = nil
85: @options = nil
86: @test_files = nil
87: @verbose = false
88: @warning = false
89: @loader = :rake
90: @ruby_opts = []
91: yield self if block_given?
92: @pattern = 'test/test*.rb' if @pattern.nil? && @test_files.nil?
93: define
94: end
Create the tasks defined by this task lib.
97: def define
98: lib_path = @libs.collect {|path| "-I\"#{File.expand_path(path)}\""}.join(' ')
99: desc "Run tests" + (@name==:test ? "" : " for #{@name}")
100: task @name do
101: run_code = ''
102: RakeFileUtils.verbose(@verbose) do
103: run_code =
104: case @loader
105: when :direct
106: "-e 'ARGV.each{|f| load f}'"
107: when :testrb
108: "-S testrb #{fix}"
109: when :rake
110: rake_loader
111: end
112: @ruby_opts.unshift( lib_path )
113: @ruby_opts.unshift( "-w" ) if @warning
114: ruby @ruby_opts.join(" ") +
115: " \"#{run_code}\" " +
116: file_list.collect { |fn| "\"#{fn}\"" }.join(' ') +
117: " #{option_list}"
118: end
119: end
120: self
121: end
Explicitly define the list of test files to be included in a test.
list is expected to be an array of file names (a FileList is acceptable). If both pattern
and test_files are used, then the list of test files is the union
of the two.
76: def test_files=(list)
77: @test_files = list
78: end