86 lines
1.7 KiB
Go
86 lines
1.7 KiB
Go
package memory_test
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import (
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"errors"
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"testing"
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"github.com/google/go-cmp/cmp"
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"go-mod.ewintr.nl/planner/plan/storage"
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"go-mod.ewintr.nl/planner/plan/storage/memory"
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)
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func TestLocalID(t *testing.T) {
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t.Parallel()
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repo := memory.NewLocalID()
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t.Log("start empty")
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actIDs, actErr := repo.FindAll()
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if actErr != nil {
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t.Errorf("exp nil, got %v", actErr)
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}
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if len(actIDs) != 0 {
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t.Errorf("exp nil, got %v", actErr)
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}
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t.Log("next id")
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actNext, actErr := repo.Next()
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if actErr != nil {
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t.Errorf("exp nil, got %v", actErr)
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}
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if actNext != 1 {
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t.Errorf("exp 1, got %v", actNext)
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}
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t.Log("store")
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if actErr = repo.Store("test", 1); actErr != nil {
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t.Errorf("exp nil, got %v", actErr)
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}
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t.Log("retrieve known")
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actLid, actErr := repo.FindOrNext("test")
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if actErr != nil {
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t.Errorf("exp nil, got %v", actErr)
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}
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if actLid != 1 {
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t.Errorf("exp 1, git %v", actLid)
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}
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t.Log("retrieve unknown")
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actLid, actErr = repo.FindOrNext("new")
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if actErr != nil {
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t.Errorf("exp nil, got %v", actErr)
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}
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if actLid != 2 {
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t.Errorf("exp 2, got %v", actLid)
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}
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actIDs, actErr = repo.FindAll()
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if actErr != nil {
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t.Errorf("exp nil, got %v", actErr)
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}
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expIDs := map[string]int{
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"test": 1,
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}
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if diff := cmp.Diff(expIDs, actIDs); diff != "" {
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t.Errorf("(exp +, got -)\n%s", diff)
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}
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t.Log("delete")
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if actErr = repo.Delete("test"); actErr != nil {
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t.Errorf("exp nil, got %v", actErr)
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}
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actIDs, actErr = repo.FindAll()
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if actErr != nil {
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t.Errorf("exp nil, got %v", actErr)
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}
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if len(actIDs) != 0 {
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t.Errorf("exp 0, got %v", actErr)
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}
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t.Log("delete non-existing")
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actErr = repo.Delete("non-existing")
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if !errors.Is(actErr, storage.ErrNotFound) {
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t.Errorf("exp %v, got %v", storage.ErrNotFound, actErr)
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}
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}
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