def test_maintains_a_list_of_past_projects_in_reverse_order_of_opening():
history = ProjectHistory()
history.project_opened(make_project(filename='oldest.tgit'))
history.project_opened(make_project(filename='previous.tgit'))
history.project_opened(make_project(filename='latest.tgit'))
assert_that(history, contains(snapshot_with(path="latest.tgit"),
snapshot_with(path="previous.tgit"),
snapshot_with(path="oldest.tgit")), "past projects")
def test_reorders_history_to_reflect_latest_updates():
history = ProjectHistory(make_snapshot(path="1.tgit"),
make_snapshot(path="2.tgit"),
make_snapshot(path="3.tgit"))
history.project_saved(make_project(filename="2.tgit"))
assert_that(history, contains(snapshot_with(path="2.tgit"),
snapshot_with(path="1.tgit"),
snapshot_with(path="3.tgit")), "updated project history")
def test_maintains_a_list_of_past_projects_in_reverse_order_of_opening():
history = ProjectHistory()
history.project_opened(make_project(filename='oldest.tgit'))
history.project_opened(make_project(filename='previous.tgit'))
history.project_opened(make_project(filename='latest.tgit'))
assert_that(
history,
contains(snapshot_with(path="latest.tgit"),
snapshot_with(path="previous.tgit"),
snapshot_with(path="oldest.tgit")), "past projects")
def test_reorders_history_to_reflect_latest_updates():
history = ProjectHistory(make_snapshot(path="1.tgit"),
make_snapshot(path="2.tgit"),
make_snapshot(path="3.tgit"))
history.project_saved(make_project(filename="2.tgit"))
assert_that(
history,
contains(snapshot_with(path="2.tgit"), snapshot_with(path="1.tgit"),
snapshot_with(path="3.tgit")), "updated project history")
def test_round_trips_history_including_cover_thumbnail_to_settings_file(store):
cover_art = image_file(resources.path("front-cover.jpg"))
store.store_history(make_project_history(make_snapshot(name="Last", path="last.tgit", cover_art=cover_art),
make_snapshot(name="Previous", path="previous.tgit")))
persisted_history = store.load_history()
assert_that(persisted_history, contains(
snapshot_with(name="Last", path="last.tgit", cover_art=image_with(mime=cover_art.mime, data=cover_art.data,
desc=cover_art.desc, type=cover_art.type)),
snapshot_with(name="Previous", path="previous.tgit")), "persisted history")
def test_saves_history_to_store_whenever_it_changes(studio, store):
history = make_project_history()
store.should_receive("load_history").and_return(history)
store.should_receive("store_history").with_args(matching(contains(snapshot_with(path="/new")))).once()
history = load_from(studio, store)
history.project_opened(make_project("/new"))
def tests_loads_history_data_from_settings_file_history_group(store, driver):
driver["history/size"] = 3
driver["history/1/name"] = "Last"
driver["history/1/path"] = "last.tgit"
driver["history/1/type"] = "flac"
driver["history/2/name"] = "Previous"
driver["history/2/path"] = "previous.tgit"
driver["history/2/type"] = "mp3"
driver["history/3/name"] = "Oldest"
driver["history/3/path"] = "oldest.tgit"
driver["history/3/type"] = "mp3"
history = store.load_history()
assert_that(history, contains(snapshot_with(name="Last", type="flac", path="last.tgit"),
snapshot_with(name="Previous", type="mp3", path="previous.tgit"),
snapshot_with(name="Oldest", type="mp3", path="oldest.tgit")))
def test_saves_history_to_store_whenever_it_changes(studio, store):
history = make_project_history()
store.should_receive("load_history").and_return(history)
store.should_receive("store_history").with_args(
matching(contains(snapshot_with(path="/new")))).once()
history = load_from(studio, store)
history.project_opened(make_project("/new"))
def test_updates_history_and_reports_history_change_when_project_changes(subscriber):
history = ProjectHistory(make_snapshot(path="updated.tgit", name="original"))
subscriber.should_receive("history_changed").once()
history.on_history_changed.subscribe(subscriber.history_changed)
history.project_opened(make_project(filename="updated.tgit", release_name="updated"))
assert_that(history, contains(snapshot_with(path="updated.tgit", name="updated")), "updated project history")
def test_limits_history_to_last_10_entries():
history = ProjectHistory()
for index in range(15):
history.project_opened(make_project(filename=str(index)))
assert_that(
history,
contains(*(snapshot_with(path=str(index))
for index in reversed(range(5, 15)))))
def test_overwrites_previous_history_on_store(store):
cover_art = image_file(resources.path("front-cover.jpg"))
store.store_history(make_project_history(make_snapshot(name="Previous", path="previous.tgit", cover_art=cover_art)))
store.store_history(make_project_history(make_snapshot(name="Last", path="last.tgit")))
overwritten_history = store.load_history()
assert_that(overwritten_history, contains(snapshot_with(name="Last", path="last.tgit", cover_art=None)),
"overwritten history")
def test_round_trips_history_including_cover_thumbnail_to_settings_file(store):
cover_art = image_file(resources.path("front-cover.jpg"))
store.store_history(
make_project_history(
make_snapshot(name="Last", path="last.tgit", cover_art=cover_art),
make_snapshot(name="Previous", path="previous.tgit")))
persisted_history = store.load_history()
assert_that(
persisted_history,
contains(
snapshot_with(name="Last",
path="last.tgit",
cover_art=image_with(mime=cover_art.mime,
data=cover_art.data,
desc=cover_art.desc,
type=cover_art.type)),
snapshot_with(name="Previous", path="previous.tgit")),
"persisted history")
def tests_loads_history_data_from_settings_file_history_group(store, driver):
driver["history/size"] = 3
driver["history/1/name"] = "Last"
driver["history/1/path"] = "last.tgit"
driver["history/1/type"] = "flac"
driver["history/2/name"] = "Previous"
driver["history/2/path"] = "previous.tgit"
driver["history/2/type"] = "mp3"
driver["history/3/name"] = "Oldest"
driver["history/3/path"] = "oldest.tgit"
driver["history/3/type"] = "mp3"
history = store.load_history()
assert_that(
history,
contains(
snapshot_with(name="Last", type="flac", path="last.tgit"),
snapshot_with(name="Previous", type="mp3", path="previous.tgit"),
snapshot_with(name="Oldest", type="mp3", path="oldest.tgit")))
def test_updates_history_and_reports_history_change_when_project_changes(
subscriber):
history = ProjectHistory(
make_snapshot(path="updated.tgit", name="original"))
subscriber.should_receive("history_changed").once()
history.on_history_changed.subscribe(subscriber.history_changed)
history.project_opened(
make_project(filename="updated.tgit", release_name="updated"))
assert_that(history,
contains(snapshot_with(path="updated.tgit", name="updated")),
"updated project history")
def test_overwrites_previous_history_on_store(store):
cover_art = image_file(resources.path("front-cover.jpg"))
store.store_history(
make_project_history(
make_snapshot(name="Previous",
path="previous.tgit",
cover_art=cover_art)))
store.store_history(
make_project_history(make_snapshot(name="Last", path="last.tgit")))
overwritten_history = store.load_history()
assert_that(
overwritten_history,
contains(snapshot_with(name="Last", path="last.tgit", cover_art=None)),
"overwritten history")
def test_limits_history_to_last_10_entries():
history = ProjectHistory()
for index in range(15):
history.project_opened(make_project(filename=str(index)))
assert_that(history, contains(*(snapshot_with(path=str(index)) for index in reversed(range(5, 15)))))