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131 lines
3.6 KiB
131 lines
3.6 KiB
/*
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Copyright The Helm Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 postrenderer
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import (
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"bytes"
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"path"
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"runtime"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"helm.sh/helm/v4/internal/plugin"
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"helm.sh/helm/v4/pkg/cli"
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)
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func buildLoadExtismPostRendererPlugin(t *testing.T, dir string, args ...string) PostRenderer {
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t.Helper()
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r := plugin.RuntimeExtismV1{}
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pr := plugin.BuildLoadExtismPlugin(t, dir)
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require.Equal(t, "postrenderer/v1", pr.Metadata.Type)
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p, err := r.CreatePlugin(pr.Dir, &pr.Metadata)
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assert.NoError(t, err, "expected no error creating plugin")
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assert.NotNil(t, p, "expected plugin to be created")
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s := cli.New()
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s.PluginsDirectory = path.Dir(p.Dir())
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renderer, err := NewPostRendererPlugin(s, p.Metadata().Name, args...)
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require.NoError(t, err)
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return renderer
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}
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func TestNewPostRenderPluginRunWithNoOutput(t *testing.T) {
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if runtime.GOOS == "windows" {
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// the actual Run test uses a basic sed example, so skip this test on windows
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t.Skip("skipping on windows")
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}
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is := assert.New(t)
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s := cli.New()
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s.PluginsDirectory = "testdata/plugins"
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name := "postrenderer-v1"
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renderer, err := NewPostRendererPlugin(s, name, "")
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require.NoError(t, err)
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_, err = renderer.Run(bytes.NewBufferString(""))
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is.Error(err)
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}
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func TestNewPostRenderPluginWithOneArgsRun(t *testing.T) {
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if runtime.GOOS == "windows" {
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// the actual Run test uses a basic sed example, so skip this test on windows
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t.Skip("skipping on windows")
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}
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is := assert.New(t)
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s := cli.New()
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s.PluginsDirectory = "testdata/plugins"
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name := "postrenderer-v1"
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renderer, err := NewPostRendererPlugin(s, name, "ARG1")
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require.NoError(t, err)
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output, err := renderer.Run(bytes.NewBufferString("FOOTEST"))
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is.NoError(err)
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is.Contains(output, "ARG1")
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}
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func TestNewPostRenderPluginWithTwoArgsRun(t *testing.T) {
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if runtime.GOOS == "windows" {
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// the actual Run test uses a basic sed example, so skip this test on windows
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t.Skip("skipping on windows")
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}
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is := assert.New(t)
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s := cli.New()
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s.PluginsDirectory = "testdata/plugins"
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name := "postrenderer-v1"
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renderer, err := NewPostRendererPlugin(s, name, "ARG1", "ARG2")
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require.NoError(t, err)
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output, err := renderer.Run(bytes.NewBufferString("FOOTEST"))
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is.NoError(err)
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is.Contains(output, "ARG1 ARG2")
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}
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func TestExtismPostRenderPluginRunWithNoArgsRun(t *testing.T) {
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is := assert.New(t)
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renderer := buildLoadExtismPostRendererPlugin(t, "testdata/plugins/extismv1-str-replace")
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output, err := renderer.Run(bytes.NewBufferString("FOOTEST"))
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is.NoError(err)
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is.Equal(output, "BARTEST")
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}
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func TestExtismPostRenderPluginWithOneArgsRun(t *testing.T) {
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is := assert.New(t)
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renderer := buildLoadExtismPostRendererPlugin(t, "testdata/plugins/extismv1-str-replace", "ARG1")
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output, err := renderer.Run(bytes.NewBufferString("FOOTEST"))
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is.NoError(err)
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is.Equal(output, "ARG1")
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}
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func TestExtismPostRenderPluginWithTwoArgsRun(t *testing.T) {
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is := assert.New(t)
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renderer := buildLoadExtismPostRendererPlugin(t, "testdata/plugins/extismv1-str-replace", "ARG1", "ARG2")
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output, err := renderer.Run(bytes.NewBufferString("FOOTEST"))
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is.NoError(err)
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is.Equal(output, "ARG1 ARG2")
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}
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