tests: Migrate plugin factory test to internals directory

21 files changed, 0 insertions, 390 deletions

diff --git a/tests/plugins/basics.py b/tests/plugins/basics.py
deleted file mode 100644
index 4c9cbafe4..000000000
--- a/tests/plugins/basics.py
+++ /dev/null
@@ -1,300 +0,0 @@
-import os
-import pytest
-
-from pluginbase import PluginBase
-from buildstream._elementfactory import ElementFactory
-from buildstream._sourcefactory import SourceFactory
-from buildstream._exceptions import PluginError
-
-DATA_DIR = os.path.join(
-    os.path.dirname(os.path.realpath(__file__)),
-    'basics',
-)
-
-
-# Simple fixture to create a PluginBase object that
-# we use for loading plugins.
-@pytest.fixture()
-def plugin_fixture():
-    return {
-        'base': PluginBase(package='buildstream.plugins')
-    }
-
-
-##############################################################
-# Basics: test the fixture, test we can create the factories #
-##############################################################
-def test_fixture(plugin_fixture):
-    assert(isinstance(plugin_fixture['base'], PluginBase))
-
-
-def test_source_factory(plugin_fixture):
-    factory = SourceFactory(plugin_fixture['base'])
-    assert(isinstance(factory, SourceFactory))
-
-
-def test_element_factory(plugin_fixture):
-    factory = ElementFactory(plugin_fixture['base'])
-    assert(isinstance(factory, ElementFactory))
-
-
-##############################################################
-#      Check that we can load custom sources & elements      #
-##############################################################
-@pytest.mark.datafiles(os.path.join(DATA_DIR, 'customsource'))
-def test_custom_source(plugin_fixture, datafiles):
-    plugins = [{
-        'origin': 'local',
-        'path': os.path.join(datafiles.dirname,
-                             datafiles.basename),
-        'plugins': {'foo': 0}
-    }]
-    factory = SourceFactory(plugin_fixture['base'], plugin_origins=plugins)
-    assert(isinstance(factory, SourceFactory))
-
-    foo_type, _ = factory.lookup('foo')
-    assert(foo_type.__name__ == 'FooSource')
-
-
-@pytest.mark.datafiles(os.path.join(DATA_DIR, 'customelement'))
-def test_custom_element(plugin_fixture, datafiles):
-    plugins = [{
-        'origin': 'local',
-        'path': os.path.join(datafiles.dirname,
-                             datafiles.basename),
-        'plugins': {'foo': 0}
-    }]
-    factory = ElementFactory(plugin_fixture['base'], plugin_origins=plugins)
-    assert(isinstance(factory, ElementFactory))
-
-    foo_type, _ = factory.lookup('foo')
-    assert(foo_type.__name__ == 'FooElement')
-
-
-##############################################################
-#            Check plugin loading failure modes              #
-##############################################################
-def test_missing_source(plugin_fixture):
-    factory = SourceFactory(plugin_fixture['base'])
-    assert(isinstance(factory, SourceFactory))
-
-    # Test fails if PluginError is not raised
-    with pytest.raises(PluginError) as exc:
-        foo_type = factory.lookup('foo')
-
-
-def test_missing_element(plugin_fixture):
-    factory = ElementFactory(plugin_fixture['base'])
-    assert(isinstance(factory, ElementFactory))
-
-    # Test fails if PluginError is not raised
-    with pytest.raises(PluginError) as exc:
-        foo_type = factory.lookup('foo')
-
-
-# Load a factory with a plugin that returns a value instead of Source subclass
-@pytest.mark.datafiles(os.path.join(DATA_DIR, 'notatype'))
-def test_source_notatype(plugin_fixture, datafiles):
-    plugins = [{
-        'origin': 'local',
-        'path': os.path.join(datafiles.dirname,
-                             datafiles.basename),
-        'plugins': {'foo': 0}
-    }]
-    factory = SourceFactory(plugin_fixture['base'], plugin_origins=plugins)
-    with pytest.raises(PluginError) as exc:
-        foo_type = factory.lookup('foo')
-
-
-# Load a factory with a plugin that returns a value instead of Element subclass
-@pytest.mark.datafiles(os.path.join(DATA_DIR, 'notatype'))
-def test_element_notatype(plugin_fixture, datafiles):
-    plugins = [{
-        'origin': 'local',
-        'path': os.path.join(datafiles.dirname,
-                             datafiles.basename),
-        'plugins': {'foo': 0}
-    }]
-    factory = ElementFactory(plugin_fixture['base'], plugin_origins=plugins)
-    with pytest.raises(PluginError) as exc:
-        foo_type = factory.lookup('foo')
-
-
-# Load a factory with a plugin that returns a type
-# which is not a Source subclass
-@pytest.mark.datafiles(os.path.join(DATA_DIR, 'wrongtype'))
-def test_source_wrongtype(plugin_fixture, datafiles):
-    plugins = [{
-        'origin': 'local',
-        'path': os.path.join(datafiles.dirname,
-                             datafiles.basename),
-        'plugins': {'foo': 0}
-    }]
-    factory = SourceFactory(plugin_fixture['base'], plugin_origins=plugins)
-    with pytest.raises(PluginError) as exc:
-        foo_type = factory.lookup('foo')
-
-
-# Load a factory with a plugin that returns a type
-# which is not a Element subclass
-@pytest.mark.datafiles(os.path.join(DATA_DIR, 'wrongtype'))
-def test_element_wrongtype(plugin_fixture, datafiles):
-    plugins = [{
-        'origin': 'local',
-        'path': os.path.join(datafiles.dirname,
-                             datafiles.basename),
-        'plugins': {'foo': 0}
-    }]
-    factory = ElementFactory(plugin_fixture['base'], plugin_origins=plugins)
-    with pytest.raises(PluginError) as exc:
-        foo_type = factory.lookup('foo')
-
-
-# Load a factory with a plugin which fails to provide a setup() function
-@pytest.mark.datafiles(os.path.join(DATA_DIR, 'nosetup'))
-def test_source_missing_setup(plugin_fixture, datafiles):
-    plugins = [{
-        'origin': 'local',
-        'path': os.path.join(datafiles.dirname,
-                             datafiles.basename),
-        'plugins': {'foo': 0}
-    }]
-    factory = SourceFactory(plugin_fixture['base'], plugin_origins=plugins)
-    with pytest.raises(PluginError) as exc:
-        foo_type = factory.lookup('foo')
-
-
-# Load a factory with a plugin which fails to provide a setup() function
-@pytest.mark.datafiles(os.path.join(DATA_DIR, 'nosetup'))
-def test_element_missing_setup(plugin_fixture, datafiles):
-    plugins = [{
-        'origin': 'local',
-        'path': os.path.join(datafiles.dirname,
-                             datafiles.basename),
-        'plugins': {'foo': 0}
-    }]
-    factory = ElementFactory(plugin_fixture['base'], plugin_origins=plugins)
-    with pytest.raises(PluginError) as exc:
-        foo_type = factory.lookup('foo')
-
-
-# Load a factory with a plugin which provides a setup symbol
-# that is not a function
-@pytest.mark.datafiles(os.path.join(DATA_DIR, 'badsetup'))
-def test_source_bad_setup(plugin_fixture, datafiles):
-    plugins = [{
-        'origin': 'local',
-        'path': os.path.join(datafiles.dirname,
-                             datafiles.basename),
-        'plugins': {'foo': 0}
-    }]
-    factory = SourceFactory(plugin_fixture['base'], plugin_origins=plugins)
-    with pytest.raises(PluginError) as exc:
-        foo_type = factory.lookup('foo')
-
-
-# Load a factory with a plugin which provides a setup symbol
-# that is not a function
-@pytest.mark.datafiles(os.path.join(DATA_DIR, 'badsetup'))
-def test_element_bad_setup(plugin_fixture, datafiles):
-    plugins = [{
-        'origin': 'local',
-        'path': os.path.join(datafiles.dirname,
-                             datafiles.basename),
-        'plugins': {'foo': 0}
-    }]
-    factory = ElementFactory(plugin_fixture['base'], plugin_origins=plugins)
-    with pytest.raises(PluginError) as exc:
-        foo_type = factory.lookup('foo')
-
-
-# Load a factory with a plugin which requires an absurdly
-# high version of buildstream
-@pytest.mark.datafiles(os.path.join(DATA_DIR, 'badversionsource'))
-def test_source_badversion(plugin_fixture, datafiles):
-    plugins = [{
-        'origin': 'local',
-        'path': os.path.join(datafiles.dirname,
-                             datafiles.basename),
-        'plugins': {'foo': 0}
-    }]
-    factory = SourceFactory(plugin_fixture['base'], plugin_origins=plugins)
-    with pytest.raises(PluginError) as exc:
-        foo_type = factory.lookup('foo')
-
-
-# Load a factory with a plugin which requires an absurdly
-# high version of buildstream
-@pytest.mark.datafiles(os.path.join(DATA_DIR, 'badversionelement'))
-def test_element_badversion(plugin_fixture, datafiles):
-    plugins = [{
-        'origin': 'local',
-        'path': os.path.join(datafiles.dirname,
-                             datafiles.basename),
-        'plugins': {'foo': 0}
-    }]
-    factory = ElementFactory(plugin_fixture['base'], plugin_origins=plugins)
-    with pytest.raises(PluginError) as exc:
-        foo_type = factory.lookup('foo')
-
-
-##############################################################
-#      Check we can load different contexts of plugin        #
-##############################################################
-
-# Load two factories, both of which define a different 'foo' plugin
-@pytest.mark.datafiles(DATA_DIR)
-def test_source_multicontext(plugin_fixture, datafiles):
-    plugins1 = {
-        'origin': 'local',
-        'path': os.path.join(datafiles.dirname,
-                             datafiles.basename,
-                             'customsource'),
-        'plugins': {'foo': 0}
-    }
-    plugins2 = {
-        'origin': 'local',
-        'path': os.path.join(datafiles.dirname,
-                             datafiles.basename,
-                             'anothersource'),
-        'plugins': {'foo': 0}
-    }
-
-    factory1 = SourceFactory(plugin_fixture['base'], plugin_origins=[plugins1])
-    factory2 = SourceFactory(plugin_fixture['base'], plugin_origins=[plugins2])
-    assert(isinstance(factory1, SourceFactory))
-    assert(isinstance(factory2, SourceFactory))
-
-    foo_type1, _ = factory1.lookup('foo')
-    foo_type2, _ = factory2.lookup('foo')
-    assert(foo_type1.__name__ == 'FooSource')
-    assert(foo_type2.__name__ == 'AnotherFooSource')
-
-
-# Load two factories, both of which define a different 'foo' plugin
-@pytest.mark.datafiles(DATA_DIR)
-def test_element_multicontext(plugin_fixture, datafiles):
-    plugins1 = {
-        'origin': 'local',
-        'path': os.path.join(datafiles.dirname,
-                             datafiles.basename,
-                             'customelement'),
-        'plugins': {'foo': 0}
-    }
-    plugins2 = {
-        'origin': 'local',
-        'path': os.path.join(datafiles.dirname,
-                             datafiles.basename,
-                             'anotherelement'),
-        'plugins': {'foo': 0}
-    }
-
-    factory1 = ElementFactory(plugin_fixture['base'], plugin_origins=[plugins1])
-    factory2 = ElementFactory(plugin_fixture['base'], plugin_origins=[plugins2])
-    assert(isinstance(factory1, ElementFactory))
-    assert(isinstance(factory2, ElementFactory))
-
-    foo_type1, _ = factory1.lookup('foo')
-    foo_type2, _ = factory2.lookup('foo')
-    assert(foo_type1.__name__ == 'FooElement')
-    assert(foo_type2.__name__ == 'AnotherFooElement')
diff --git a/tests/plugins/basics/anotherelement/__init__.py b/tests/plugins/basics/anotherelement/__init__.py
deleted file mode 100644
index e69de29bb..000000000
--- a/tests/plugins/basics/anotherelement/__init__.py
+++ /dev/null
diff --git a/tests/plugins/basics/anotherelement/foo.py b/tests/plugins/basics/anotherelement/foo.py
deleted file mode 100644
index 2e067a94f..000000000
--- a/tests/plugins/basics/anotherelement/foo.py
+++ /dev/null
@@ -1,9 +0,0 @@
-from buildstream import Element
-
-
-class AnotherFooElement(Element):
-    pass
-
-
-def setup():
-    return AnotherFooElement
diff --git a/tests/plugins/basics/anothersource/__init__.py b/tests/plugins/basics/anothersource/__init__.py
deleted file mode 100644
index e69de29bb..000000000
--- a/tests/plugins/basics/anothersource/__init__.py
+++ /dev/null
diff --git a/tests/plugins/basics/anothersource/foo.py b/tests/plugins/basics/anothersource/foo.py
deleted file mode 100644
index 4675b965f..000000000
--- a/tests/plugins/basics/anothersource/foo.py
+++ /dev/null
@@ -1,9 +0,0 @@
-from buildstream import Source
-
-
-class AnotherFooSource(Source):
-    pass
-
-
-def setup():
-    return AnotherFooSource
diff --git a/tests/plugins/basics/badsetup/__init__.py b/tests/plugins/basics/badsetup/__init__.py
deleted file mode 100644
index e69de29bb..000000000
--- a/tests/plugins/basics/badsetup/__init__.py
+++ /dev/null
diff --git a/tests/plugins/basics/badsetup/foo.py b/tests/plugins/basics/badsetup/foo.py
deleted file mode 100644
index 145f2577b..000000000
--- a/tests/plugins/basics/badsetup/foo.py
+++ /dev/null
@@ -1,6 +0,0 @@
-# A plugin is supposed to define a setup function
-# which returns the type that the plugin provides
-#
-# This plugin provides a setup() symbol that is
-# not even a function
-setup = 5
diff --git a/tests/plugins/basics/badversionelement/__init__.py b/tests/plugins/basics/badversionelement/__init__.py
deleted file mode 100644
index e69de29bb..000000000
--- a/tests/plugins/basics/badversionelement/__init__.py
+++ /dev/null
diff --git a/tests/plugins/basics/badversionelement/foo.py b/tests/plugins/basics/badversionelement/foo.py
deleted file mode 100644
index 2a8b12abe..000000000
--- a/tests/plugins/basics/badversionelement/foo.py
+++ /dev/null
@@ -1,11 +0,0 @@
-from buildstream import Element
-
-
-class FooElement(Element):
-
-    # We have a little while until we have to manually modify this
-    BST_REQUIRED_VERSION_MAJOR = 5000
-
-
-def setup():
-    return FooElement
diff --git a/tests/plugins/basics/badversionsource/__init__.py b/tests/plugins/basics/badversionsource/__init__.py
deleted file mode 100644
index e69de29bb..000000000
--- a/tests/plugins/basics/badversionsource/__init__.py
+++ /dev/null
diff --git a/tests/plugins/basics/badversionsource/foo.py b/tests/plugins/basics/badversionsource/foo.py
deleted file mode 100644
index 23333a9d8..000000000
--- a/tests/plugins/basics/badversionsource/foo.py
+++ /dev/null
@@ -1,11 +0,0 @@
-from buildstream import Source
-
-
-class FooSource(Source):
-
-    # We have a little while until we have to manually modify this
-    BST_REQUIRED_VERSION_MAJOR = 5000
-
-
-def setup():
-    return FooSource
diff --git a/tests/plugins/basics/customelement/__init__.py b/tests/plugins/basics/customelement/__init__.py
deleted file mode 100644
index e69de29bb..000000000
--- a/tests/plugins/basics/customelement/__init__.py
+++ /dev/null
diff --git a/tests/plugins/basics/customelement/foo.py b/tests/plugins/basics/customelement/foo.py
deleted file mode 100644
index 260de8b27..000000000
--- a/tests/plugins/basics/customelement/foo.py
+++ /dev/null
@@ -1,9 +0,0 @@
-from buildstream import Element
-
-
-class FooElement(Element):
-    pass
-
-
-def setup():
-    return FooElement
diff --git a/tests/plugins/basics/customsource/__init__.py b/tests/plugins/basics/customsource/__init__.py
deleted file mode 100644
index e69de29bb..000000000
--- a/tests/plugins/basics/customsource/__init__.py
+++ /dev/null
diff --git a/tests/plugins/basics/customsource/foo.py b/tests/plugins/basics/customsource/foo.py
deleted file mode 100644
index de78a00ce..000000000
--- a/tests/plugins/basics/customsource/foo.py
+++ /dev/null
@@ -1,9 +0,0 @@
-from buildstream import Source
-
-
-class FooSource(Source):
-    pass
-
-
-def setup():
-    return FooSource
diff --git a/tests/plugins/basics/nosetup/__init__.py b/tests/plugins/basics/nosetup/__init__.py
deleted file mode 100644
index e69de29bb..000000000
--- a/tests/plugins/basics/nosetup/__init__.py
+++ /dev/null
diff --git a/tests/plugins/basics/nosetup/foo.py b/tests/plugins/basics/nosetup/foo.py
deleted file mode 100644
index 0b5a4fa7e..000000000
--- a/tests/plugins/basics/nosetup/foo.py
+++ /dev/null
@@ -1,8 +0,0 @@
-# A plugin is supposed to define a setup function
-# which returns the type that the plugin provides
-#
-# This plugin fails to do so
-
-
-def useless():
-    print("Hello World")
diff --git a/tests/plugins/basics/notatype/__init__.py b/tests/plugins/basics/notatype/__init__.py
deleted file mode 100644
index e69de29bb..000000000
--- a/tests/plugins/basics/notatype/__init__.py
+++ /dev/null
diff --git a/tests/plugins/basics/notatype/foo.py b/tests/plugins/basics/notatype/foo.py
deleted file mode 100644
index 311a4fb32..000000000
--- a/tests/plugins/basics/notatype/foo.py
+++ /dev/null
@@ -1,6 +0,0 @@
-# Plugins are supposed to return a subclass type
-# of Source or Element, depending on plugin type.
-
-
-def setup():
-    return 5
diff --git a/tests/plugins/basics/wrongtype/__init__.py b/tests/plugins/basics/wrongtype/__init__.py
deleted file mode 100644
index e69de29bb..000000000
--- a/tests/plugins/basics/wrongtype/__init__.py
+++ /dev/null
diff --git a/tests/plugins/basics/wrongtype/foo.py b/tests/plugins/basics/wrongtype/foo.py
deleted file mode 100644
index 3fe9a1a62..000000000
--- a/tests/plugins/basics/wrongtype/foo.py
+++ /dev/null
@@ -1,12 +0,0 @@
-# Plugins are supposed to return a subclass type
-# of Source or Element, depending on plugin type.
-#
-# This one fails the requirement
-
-
-class Foo():
-    pass
-
-
-def setup():
-    return Foo