tests/plugins/pipeline.py

import os
import pytest

from buildstream._context import Context
from buildstream._project import Project
from buildstream._exceptions import PluginError
from buildstream._pipeline import Pipeline

DATA_DIR = os.path.join(
    os.path.dirname(os.path.realpath(__file__)),
    'pipeline',
)


def create_pipeline(tmpdir, basedir, target):
    context = Context()
    project = Project(basedir, context)
    context.deploydir = os.path.join(str(tmpdir), 'deploy')
    context.artifactdir = os.path.join(str(tmpdir), 'artifact')

    def dummy_handler(message, context):
        pass

    context._set_message_handler(dummy_handler)

    return Pipeline(context, project, [target], [])


@pytest.mark.datafiles(os.path.join(DATA_DIR, 'customsource'))
def test_customsource(datafiles, tmpdir):

    basedir = os.path.join(datafiles.dirname, datafiles.basename)
    pipeline = create_pipeline(tmpdir, basedir, 'simple.bst')
    assert(pipeline.targets[0].get_kind() == "autotools")


@pytest.mark.datafiles(os.path.join(DATA_DIR, 'customelement'))
def test_customelement(datafiles, tmpdir):

    basedir = os.path.join(datafiles.dirname, datafiles.basename)
    pipeline = create_pipeline(tmpdir, basedir, 'simple.bst')
    assert(pipeline.targets[0].get_kind() == "foo")


@pytest.mark.datafiles(os.path.join(DATA_DIR, 'badversionsource'))
def test_badversionsource(datafiles, tmpdir):
    basedir = os.path.join(datafiles.dirname, datafiles.basename)

    with pytest.raises(PluginError) as exc:
        pipeline = create_pipeline(tmpdir, basedir, 'simple.bst')


@pytest.mark.datafiles(os.path.join(DATA_DIR, 'badversionelement'))
def test_badversionelement(datafiles, tmpdir):
    basedir = os.path.join(datafiles.dirname, datafiles.basename)

    with pytest.raises(PluginError) as exc:
        pipeline = create_pipeline(tmpdir, basedir, 'simple.bst')