129 lines
2.6 KiB
Go
129 lines
2.6 KiB
Go
package memdb
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import (
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"context"
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"testing"
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"github.com/influxdata/influxdb/v2/chronograf"
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)
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func TestSourcesStore(t *testing.T) {
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var _ chronograf.SourcesStore = &SourcesStore{}
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}
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func TestSourcesStoreAdd(t *testing.T) {
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ctx := context.Background()
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store := SourcesStore{}
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_, err := store.Add(ctx, chronograf.Source{})
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if err == nil {
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t.Fatal("Store should not support adding another source")
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}
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}
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func TestSourcesStoreAll(t *testing.T) {
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ctx := context.Background()
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store := SourcesStore{}
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srcs, err := store.All(ctx)
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if err != nil {
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t.Fatal("All should not throw an error with an empty Store")
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}
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if len(srcs) != 0 {
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t.Fatal("Store should be empty")
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}
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store.Source = &chronograf.Source{}
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srcs, err = store.All(ctx)
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if err != nil {
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t.Fatal("All should not throw an error with an empty Store")
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}
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if len(srcs) != 1 {
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t.Fatal("Store should have 1 element")
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}
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}
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func TestSourcesStoreDelete(t *testing.T) {
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ctx := context.Background()
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store := SourcesStore{}
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err := store.Delete(ctx, chronograf.Source{})
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if err == nil {
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t.Fatal("Delete should not operate on an empty Store")
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}
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store.Source = &chronograf.Source{
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ID: 9,
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}
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err = store.Delete(ctx, chronograf.Source{
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ID: 8,
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})
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if err == nil {
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t.Fatal("Delete should not remove elements with the wrong ID")
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}
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err = store.Delete(ctx, chronograf.Source{
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ID: 9,
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})
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if err != nil {
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t.Fatal("Delete should remove an element with a matching ID")
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}
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}
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func TestSourcesStoreGet(t *testing.T) {
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ctx := context.Background()
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store := SourcesStore{}
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_, err := store.Get(ctx, 9)
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if err == nil {
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t.Fatal("Get should return an error for an empty Store")
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}
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store.Source = &chronograf.Source{
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ID: 9,
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}
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_, err = store.Get(ctx, 8)
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if err == nil {
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t.Fatal("Get should return an error if it finds no matches")
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}
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store.Source = &chronograf.Source{
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ID: 9,
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}
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src, err := store.Get(ctx, 9)
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if err != nil || src.ID != 9 {
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t.Fatal("Get should find the element with a matching ID")
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}
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}
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func TestSourcesStoreUpdate(t *testing.T) {
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ctx := context.Background()
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store := SourcesStore{}
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err := store.Update(ctx, chronograf.Source{})
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if err == nil {
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t.Fatal("Update should return an error for an empty Store")
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}
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store.Source = &chronograf.Source{
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ID: 9,
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}
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err = store.Update(ctx, chronograf.Source{
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ID: 8,
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})
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if err == nil {
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t.Fatal("Update should return an error if it finds no matches")
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}
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store.Source = &chronograf.Source{
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ID: 9,
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}
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err = store.Update(ctx, chronograf.Source{
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ID: 9,
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URL: "http://crystal.pepsi.com",
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})
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if err != nil || store.Source.URL != "http://crystal.pepsi.com" {
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t.Fatal("Update should overwrite elements with matching IDs")
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}
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}
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