77 lines
1.7 KiB
Go
77 lines
1.7 KiB
Go
package client
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import (
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"context"
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"testing"
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"time"
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"github.com/micro/go-micro/v2/metadata"
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)
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func TestCache(t *testing.T) {
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ctx := context.TODO()
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req := NewRequest("go.micro.service.foo", "Foo.Bar", nil)
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t.Run("CacheMiss", func(t *testing.T) {
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if _, ok := NewCache().Get(ctx, &req); ok {
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t.Errorf("Expected to get no result from Get")
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}
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})
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t.Run("CacheHit", func(t *testing.T) {
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c := NewCache()
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rsp := "theresponse"
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c.Set(ctx, &req, rsp, time.Minute)
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if res, ok := c.Get(ctx, &req); !ok {
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t.Errorf("Expected a result, got nothing")
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} else if res != rsp {
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t.Errorf("Expected '%v' result, got '%v'", rsp, res)
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}
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})
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}
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func TestCacheKey(t *testing.T) {
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ctx := context.TODO()
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req1 := NewRequest("go.micro.service.foo", "Foo.Bar", nil)
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req2 := NewRequest("go.micro.service.foo", "Foo.Baz", nil)
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req3 := NewRequest("go.micro.service.foo", "Foo.Baz", "customquery")
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t.Run("IdenticalRequests", func(t *testing.T) {
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key1 := key(ctx, &req1)
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key2 := key(ctx, &req1)
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if key1 != key2 {
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t.Errorf("Expected the keys to match for identical requests and context")
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}
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})
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t.Run("DifferentRequestEndpoints", func(t *testing.T) {
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key1 := key(ctx, &req1)
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key2 := key(ctx, &req2)
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if key1 == key2 {
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t.Errorf("Expected the keys to differ for different request endpoints")
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}
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})
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t.Run("DifferentRequestBody", func(t *testing.T) {
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key1 := key(ctx, &req2)
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key2 := key(ctx, &req3)
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if key1 == key2 {
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t.Errorf("Expected the keys to differ for different request bodies")
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}
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})
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t.Run("DifferentMetadata", func(t *testing.T) {
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mdCtx := metadata.Set(context.TODO(), "foo", "bar")
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key1 := key(mdCtx, &req1)
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key2 := key(ctx, &req1)
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if key1 == key2 {
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t.Errorf("Expected the keys to differ for different metadata")
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}
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})
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}
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