mirror of https://github.com/docker/cli.git
132 lines
3.5 KiB
Go
132 lines
3.5 KiB
Go
// FIXME(thaJeztah): remove once we are a module; the go:build directive prevents go from downgrading language version to go1.16:
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//go:build go1.19
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package store
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import (
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"os"
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"path/filepath"
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"testing"
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"github.com/docker/docker/errdefs"
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"gotest.tools/v3/assert"
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"gotest.tools/v3/assert/cmp"
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)
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func testMetadata(name string) Metadata {
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return Metadata{
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Endpoints: map[string]any{
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"ep1": endpoint{Foo: "bar"},
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},
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Metadata: context{Bar: "baz"},
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Name: name,
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}
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}
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func TestMetadataGetNotExisting(t *testing.T) {
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testee := metadataStore{root: t.TempDir(), config: testCfg}
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_, err := testee.get("noexist")
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assert.ErrorType(t, err, errdefs.IsNotFound)
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}
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func TestMetadataCreateGetRemove(t *testing.T) {
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testDir := t.TempDir()
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testee := metadataStore{root: testDir, config: testCfg}
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expected2 := Metadata{
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Endpoints: map[string]any{
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"ep1": endpoint{Foo: "baz"},
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"ep2": endpoint{Foo: "bee"},
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},
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Metadata: context{Bar: "foo"},
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Name: "test-context",
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}
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testMeta := testMetadata("test-context")
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err := testee.createOrUpdate(testMeta)
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assert.NilError(t, err)
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// create a new instance to check it does not depend on some sort of state
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testee = metadataStore{root: testDir, config: testCfg}
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meta, err := testee.get("test-context")
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assert.NilError(t, err)
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assert.DeepEqual(t, meta, testMeta)
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// update
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err = testee.createOrUpdate(expected2)
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assert.NilError(t, err)
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meta, err = testee.get("test-context")
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assert.NilError(t, err)
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assert.DeepEqual(t, meta, expected2)
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assert.NilError(t, testee.remove("test-context"))
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assert.NilError(t, testee.remove("test-context")) // support duplicate remove
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_, err = testee.get("test-context")
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assert.ErrorType(t, err, errdefs.IsNotFound)
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}
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func TestMetadataRespectJsonAnnotation(t *testing.T) {
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testDir := t.TempDir()
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testee := metadataStore{root: testDir, config: testCfg}
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assert.NilError(t, testee.createOrUpdate(testMetadata("test")))
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bytes, err := os.ReadFile(filepath.Join(testDir, string(contextdirOf("test")), "meta.json"))
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assert.NilError(t, err)
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assert.Assert(t, cmp.Contains(string(bytes), "a_very_recognizable_field_name"))
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assert.Assert(t, cmp.Contains(string(bytes), "another_very_recognizable_field_name"))
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}
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func TestMetadataList(t *testing.T) {
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testee := metadataStore{root: t.TempDir(), config: testCfg}
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wholeData := []Metadata{
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testMetadata("context1"),
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testMetadata("context2"),
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testMetadata("context3"),
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}
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for _, s := range wholeData {
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assert.NilError(t, testee.createOrUpdate(s))
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}
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data, err := testee.list()
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assert.NilError(t, err)
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assert.DeepEqual(t, data, wholeData)
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}
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func TestEmptyConfig(t *testing.T) {
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testee := metadataStore{root: t.TempDir()}
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wholeData := []Metadata{
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testMetadata("context1"),
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testMetadata("context2"),
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testMetadata("context3"),
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}
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for _, s := range wholeData {
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assert.NilError(t, testee.createOrUpdate(s))
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}
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data, err := testee.list()
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assert.NilError(t, err)
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assert.Equal(t, len(data), len(wholeData))
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}
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type contextWithEmbedding struct {
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embeddedStruct
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}
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type embeddedStruct struct {
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Val string
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}
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func TestWithEmbedding(t *testing.T) {
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testee := metadataStore{
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root: t.TempDir(),
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config: NewConfig(func() any { return &contextWithEmbedding{} }),
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}
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testCtxMeta := contextWithEmbedding{
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embeddedStruct: embeddedStruct{
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Val: "Hello",
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},
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}
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assert.NilError(t, testee.createOrUpdate(Metadata{Metadata: testCtxMeta, Name: "test"}))
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res, err := testee.get("test")
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assert.NilError(t, err)
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assert.Equal(t, testCtxMeta, res.Metadata)
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}
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