mirror of
https://github.com/NVIDIA/nvidia-container-toolkit
synced 2024-12-02 00:54:48 +00:00
101 lines
2.8 KiB
Go
101 lines
2.8 KiB
Go
/*
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# Copyright (c) 2021, NVIDIA CORPORATION. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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*/
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package config
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import (
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"fmt"
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"testing"
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testlog "github.com/sirupsen/logrus/hooks/test"
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"github.com/stretchr/testify/require"
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)
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func TestComposite(t *testing.T) {
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logger, _ := testlog.NewNullLogger()
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// Empty list
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c := newListWithLogger(logger)
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cfg := &Config{}
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err := c.Update(cfg)
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require.NoError(t, err)
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require.EqualValues(t, &Config{}, cfg)
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// Add a single mock config
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mockConfigUpdater := &configUpdaterMock{
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UpdateFunc: func(cfg *Config) error {
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cfg.DebugFilePath = "updated"
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return nil
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},
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}
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c = newListWithLogger(logger, mockConfigUpdater)
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cfg = &Config{}
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err = c.Update(cfg)
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require.NoError(t, err)
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require.EqualValues(t, &Config{DebugFilePath: "updated"}, cfg)
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require.Len(t, mockConfigUpdater.UpdateCalls(), 1)
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// Reset the calls
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mockConfigUpdater.calls = struct{ Update []struct{ Config *Config } }{}
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// define an error config
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errorConfigUpdater := &configUpdaterMock{
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UpdateFunc: func(cfg *Config) error {
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return fmt.Errorf("mock error")
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},
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}
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c = newListWithLogger(logger, errorConfigUpdater, mockConfigUpdater)
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cfg = &Config{}
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err = c.Update(cfg)
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require.Error(t, err)
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require.EqualValues(t, &Config{}, cfg)
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require.Len(t, errorConfigUpdater.UpdateCalls(), 1)
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require.Len(t, mockConfigUpdater.UpdateCalls(), 0)
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// Reset the calls
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mockConfigUpdater.calls = struct{ Update []struct{ Config *Config } }{}
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errorConfigUpdater.calls = struct{ Update []struct{ Config *Config } }{}
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// Change the order of the config and error
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c = newListWithLogger(logger, mockConfigUpdater, errorConfigUpdater)
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cfg = &Config{}
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err = c.Update(cfg)
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require.Error(t, err)
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require.EqualValues(t, &Config{DebugFilePath: "updated"}, cfg)
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require.Len(t, errorConfigUpdater.UpdateCalls(), 1)
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require.Len(t, mockConfigUpdater.UpdateCalls(), 1)
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// Reset the calls
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mockConfigUpdater.calls = struct{ Update []struct{ Config *Config } }{}
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errorConfigUpdater.calls = struct{ Update []struct{ Config *Config } }{}
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// Call the mock twice
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c = newListWithLogger(logger, mockConfigUpdater, mockConfigUpdater)
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cfg = &Config{}
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err = c.Update(cfg)
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require.NoError(t, err)
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require.EqualValues(t, &Config{DebugFilePath: "updated"}, cfg)
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require.Len(t, mockConfigUpdater.UpdateCalls(), 2)
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}
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