53 lines
1.1 KiB
Go
53 lines
1.1 KiB
Go
//go:build !create_regression_data
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package oidc
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import (
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"encoding/json"
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"io"
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"os"
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"reflect"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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// Test_assert_regression verifies current output from
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// json.Marshal to stored regression data.
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// These tests are only ran when the create_regression_data
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// tag is NOT set.
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func Test_assert_regression(t *testing.T) {
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buf := new(strings.Builder)
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for _, obj := range regressionData {
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name := jsonFilename(obj)
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t.Run(name, func(t *testing.T) {
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file, err := os.Open(name)
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require.NoError(t, err)
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defer file.Close()
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_, err = io.Copy(buf, file)
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require.NoError(t, err)
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want := buf.String()
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buf.Reset()
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encodeJSON(t, buf, obj)
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first := buf.String()
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buf.Reset()
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assert.JSONEq(t, want, first)
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target := reflect.New(reflect.TypeOf(obj).Elem()).Interface()
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require.NoError(t,
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json.Unmarshal([]byte(first), target),
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)
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second, err := json.Marshal(target)
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require.NoError(t, err)
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assert.JSONEq(t, want, string(second))
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})
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}
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}
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