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"""Tests for gem5Run object"""

import hashlib
from pathlib import Path
import os
import unittest
from uuid import uuid4

from gem5art.artifact import artifact
from gem5art.run import gem5Run

class TestSERun(unittest.TestCase):

    def setUp(self):
        self.gem5art = artifact.Artifact({
            '_id': uuid4(),
            'name': 'test-gem5',
            'type': 'test-binary',
            'documentation': "This is a description of gem5 artifact",
            'command': 'scons build/X86/gem5.opt',
            'path': '/',
            'hash': hashlib.md5().hexdigest(),
            'git': artifact.getGit(Path('.')),
            'cwd': '/',
            'inputs': [],
            })

        self.gem5gitart = artifact.Artifact({
	    '_id': uuid4(),
            'name': 'test-gem5-git',
            'type': 'test-git',
            'documentation': "This is a description of gem5 git artifact",
            'command': 'git clone something',
            'path': '/',
            'hash': hashlib.md5().hexdigest(),
            'git': artifact.getGit(Path('.')),
            'cwd': '/',
            'inputs': [],
            })

        self.runscptart = artifact.Artifact({
            '_id': uuid4(),
            'name': 'test-runscript',
            'type': 'test-git',
            'documentation': "This is a description of runscript aritfact",
            'command': 'git clone something',
            'path': '/',
            'hash': hashlib.md5().hexdigest(),
            'git': artifact.getGit(Path('.')),
            'cwd': '/',
            'inputs': [],
            })

        self.run = gem5Run.createSERun(
		'test SE run',
		'gem5/build/X86/gem5.opt',
		'configs-tests/run_test.py',
		'results/run_test/out',
                self.gem5art,
		self.gem5gitart,
		self.runscptart,
		'extra','params'
		)

    def test_out_dir(self):
        relative_outdir = 'results/run_test/out'
        self.assertEqual(self.run.outdir.relative_to(Path('.').resolve()),
                         Path(relative_outdir))

        self.assertTrue(self.run.outdir.is_absolute(),
                        "outdir should be absolute directory")

    def test_command(self):
        self.assertEqual(self.run.command,
        ['gem5/build/X86/gem5.opt', '-re',
        '--outdir={}'.format(os.path.abspath(
        'results/run_test/out')),
        'configs-tests/run_test.py',
        'extra', 'params']
        )

if __name__ == '__main__':
    unittest.main()
