59 lines
1.4 KiB
Go
59 lines
1.4 KiB
Go
//go:build !remote
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package abi
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import (
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"strings"
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"testing"
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"github.com/containers/image/v5/manifest"
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"github.com/stretchr/testify/assert"
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)
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func TestDecodeOverrideConfig(t *testing.T) {
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testCases := []struct {
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description string
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body string
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expectedValue *manifest.Schema2Config
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expectedError bool
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}{
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{
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description: "nothing",
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body: ``,
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expectedValue: &manifest.Schema2Config{},
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},
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{
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description: "empty",
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body: `{}`,
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expectedValue: &manifest.Schema2Config{},
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},
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{
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description: "user",
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body: `{"User":"0:0"}`,
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expectedValue: &manifest.Schema2Config{User: "0:0"},
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},
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{
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description: "malformed",
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body: `{"User":`,
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expectedError: true,
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},
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}
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t.Run("no reader", func(t *testing.T) {
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value, err := DecodeOverrideConfig(nil)
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assert.NoErrorf(t, err, "decoding nothing")
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assert.NotNilf(t, value, "decoded value was unexpectedly nil")
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})
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for _, testCase := range testCases {
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t.Run(testCase.description, func(t *testing.T) {
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value, err := DecodeOverrideConfig(strings.NewReader(testCase.body))
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if testCase.expectedError {
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assert.Errorf(t, err, "decoding sample data")
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} else {
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assert.NoErrorf(t, err, "decoding sample data")
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assert.NotNilf(t, value, "decoded value was unexpectedly nil")
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assert.Equalf(t, *testCase.expectedValue, *value, "decoded value was not what we expected")
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}
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})
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}
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}
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