mirror of https://github.com/grafana/grafana.git
113 lines
3.1 KiB
Go
113 lines
3.1 KiB
Go
package sources
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import (
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"errors"
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"path/filepath"
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"testing"
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"github.com/google/go-cmp/cmp"
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"github.com/google/go-cmp/cmp/cmpopts"
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"github.com/stretchr/testify/require"
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"github.com/grafana/grafana/pkg/plugins"
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"github.com/grafana/grafana/pkg/plugins/config"
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)
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var compareOpts = []cmp.Option{cmpopts.IgnoreFields(LocalSource{}, "log"), cmp.AllowUnexported(LocalSource{})}
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func TestDirAsLocalSources(t *testing.T) {
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testdataDir := "../testdata"
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tests := []struct {
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name string
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pluginsPath string
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cfg *config.PluginManagementCfg
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expected []*LocalSource
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err error
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}{
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{
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name: "Empty path returns an error",
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pluginsPath: "",
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expected: []*LocalSource{},
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err: errors.New("plugins path not configured"),
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},
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{
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name: "Directory with subdirectories",
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pluginsPath: filepath.Join(testdataDir, "pluginRootWithDist"),
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cfg: &config.PluginManagementCfg{},
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expected: []*LocalSource{
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{
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paths: []string{filepath.Join(testdataDir, "pluginRootWithDist", "datasource")},
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strictMode: true,
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class: plugins.ClassExternal,
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},
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{
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paths: []string{filepath.Join(testdataDir, "pluginRootWithDist", "dist")},
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strictMode: true,
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class: plugins.ClassExternal,
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},
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{
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paths: []string{filepath.Join(testdataDir, "pluginRootWithDist", "panel")},
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strictMode: true,
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class: plugins.ClassExternal,
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},
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},
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},
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{
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name: "Dev mode disables strict mode for source",
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cfg: &config.PluginManagementCfg{
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DevMode: true,
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},
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pluginsPath: filepath.Join(testdataDir, "pluginRootWithDist"),
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expected: []*LocalSource{
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{
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paths: []string{filepath.Join(testdataDir, "pluginRootWithDist", "datasource")},
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class: plugins.ClassExternal,
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strictMode: false,
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},
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{
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paths: []string{filepath.Join(testdataDir, "pluginRootWithDist", "dist")},
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class: plugins.ClassExternal,
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strictMode: false,
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},
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{
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paths: []string{filepath.Join(testdataDir, "pluginRootWithDist", "panel")},
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class: plugins.ClassExternal,
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strictMode: false,
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},
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},
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},
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{
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name: "Directory with no subdirectories",
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cfg: &config.PluginManagementCfg{},
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pluginsPath: filepath.Join(testdataDir, "pluginRootWithDist", "datasource"),
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expected: []*LocalSource{},
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},
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{
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name: "Directory with a symlink to a directory",
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pluginsPath: filepath.Join(testdataDir, "symbolic-plugin-dirs"),
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cfg: &config.PluginManagementCfg{},
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expected: []*LocalSource{
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{
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paths: []string{filepath.Join(testdataDir, "symbolic-plugin-dirs", "plugin")},
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class: plugins.ClassExternal,
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strictMode: true,
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},
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},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got, err := DirAsLocalSources(tt.cfg, tt.pluginsPath, plugins.ClassExternal)
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if tt.err != nil {
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require.Errorf(t, err, tt.err.Error())
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return
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}
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require.NoError(t, err)
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if !cmp.Equal(got, tt.expected, compareOpts...) {
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t.Fatalf("Result mismatch (-want +got):\n%s", cmp.Diff(got, tt.expected, compareOpts...))
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}
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})
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}
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}
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