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|
//go:build go1.16
// +build go1.16
package checksum
import (
"context"
"testing"
internalcontext "github.com/aws/aws-sdk-go-v2/internal/context"
"github.com/aws/smithy-go/middleware"
)
func TestSetupInput(t *testing.T) {
type Params struct {
Value string
}
cases := map[string]struct {
inputParams interface{}
getAlgorithm func(interface{}) (string, bool)
expectValue string
}{
"nil accessor": {
expectValue: "",
},
"found empty": {
inputParams: Params{Value: ""},
getAlgorithm: func(v interface{}) (string, bool) {
vv := v.(Params)
return vv.Value, true
},
expectValue: "",
},
"found not set": {
inputParams: Params{Value: ""},
getAlgorithm: func(v interface{}) (string, bool) {
return "", false
},
expectValue: "",
},
"found": {
inputParams: Params{Value: "abc123"},
getAlgorithm: func(v interface{}) (string, bool) {
vv := v.(Params)
return vv.Value, true
},
expectValue: "abc123",
},
}
for name, c := range cases {
t.Run(name, func(t *testing.T) {
m := setupInputContext{
GetAlgorithm: c.getAlgorithm,
}
_, _, err := m.HandleInitialize(context.Background(),
middleware.InitializeInput{Parameters: c.inputParams},
middleware.InitializeHandlerFunc(
func(ctx context.Context, input middleware.InitializeInput) (
out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
v := internalcontext.GetChecksumInputAlgorithm(ctx)
if e, a := c.expectValue, v; e != a {
t.Errorf("expect value %v, got %v", e, a)
}
return out, metadata, nil
},
))
if err != nil {
t.Fatalf("expect no error, got %v", err)
}
})
}
}
func TestSetupOutput(t *testing.T) {
type Params struct {
Value string
}
cases := map[string]struct {
inputParams interface{}
getValidationMode func(interface{}) (string, bool)
expectValue string
}{
"nil accessor": {
expectValue: "",
},
"found empty": {
inputParams: Params{Value: ""},
getValidationMode: func(v interface{}) (string, bool) {
vv := v.(Params)
return vv.Value, true
},
expectValue: "",
},
"found not set": {
inputParams: Params{Value: ""},
getValidationMode: func(v interface{}) (string, bool) {
return "", false
},
expectValue: "",
},
"found": {
inputParams: Params{Value: "abc123"},
getValidationMode: func(v interface{}) (string, bool) {
vv := v.(Params)
return vv.Value, true
},
expectValue: "abc123",
},
}
for name, c := range cases {
t.Run(name, func(t *testing.T) {
m := setupOutputContext{
GetValidationMode: c.getValidationMode,
}
_, _, err := m.HandleInitialize(context.Background(),
middleware.InitializeInput{Parameters: c.inputParams},
middleware.InitializeHandlerFunc(
func(ctx context.Context, input middleware.InitializeInput) (
out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
v := getContextOutputValidationMode(ctx)
if e, a := c.expectValue, v; e != a {
t.Errorf("expect value %v, got %v", e, a)
}
return out, metadata, nil
},
))
if err != nil {
t.Fatalf("expect no error, got %v", err)
}
})
}
}
|
