c8851cac3e
Bumps [github.com/onsi/gomega](https://github.com/onsi/gomega) from 1.36.2 to 1.36.3. - [Release notes](https://github.com/onsi/gomega/releases) - [Changelog](https://github.com/onsi/gomega/blob/master/CHANGELOG.md) - [Commits](https://github.com/onsi/gomega/compare/v1.36.2...v1.36.3) --- updated-dependencies: - dependency-name: github.com/onsi/gomega dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>
77 lines
2.5 KiB
Go
77 lines
2.5 KiB
Go
package matchers
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import (
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"fmt"
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"strings"
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"github.com/onsi/gomega/format"
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"gopkg.in/yaml.v3"
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)
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type MatchYAMLMatcher struct {
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YAMLToMatch any
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firstFailurePath []any
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}
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func (matcher *MatchYAMLMatcher) Match(actual any) (success bool, err error) {
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actualString, expectedString, err := matcher.toStrings(actual)
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if err != nil {
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return false, err
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}
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var aval any
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var eval any
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if err := yaml.Unmarshal([]byte(actualString), &aval); err != nil {
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return false, fmt.Errorf("Actual '%s' should be valid YAML, but it is not.\nUnderlying error:%s", actualString, err)
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}
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if err := yaml.Unmarshal([]byte(expectedString), &eval); err != nil {
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return false, fmt.Errorf("Expected '%s' should be valid YAML, but it is not.\nUnderlying error:%s", expectedString, err)
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}
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var equal bool
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equal, matcher.firstFailurePath = deepEqual(aval, eval)
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return equal, nil
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}
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func (matcher *MatchYAMLMatcher) FailureMessage(actual any) (message string) {
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actualString, expectedString, _ := matcher.toNormalisedStrings(actual)
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return formattedMessage(format.Message(actualString, "to match YAML of", expectedString), matcher.firstFailurePath)
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}
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func (matcher *MatchYAMLMatcher) NegatedFailureMessage(actual any) (message string) {
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actualString, expectedString, _ := matcher.toNormalisedStrings(actual)
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return formattedMessage(format.Message(actualString, "not to match YAML of", expectedString), matcher.firstFailurePath)
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}
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func (matcher *MatchYAMLMatcher) toNormalisedStrings(actual any) (actualFormatted, expectedFormatted string, err error) {
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actualString, expectedString, err := matcher.toStrings(actual)
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return normalise(actualString), normalise(expectedString), err
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}
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func normalise(input string) string {
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var val any
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err := yaml.Unmarshal([]byte(input), &val)
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if err != nil {
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panic(err) // unreachable since Match already calls Unmarshal
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}
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output, err := yaml.Marshal(val)
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if err != nil {
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panic(err) // untested section, unreachable since we Unmarshal above
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}
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return strings.TrimSpace(string(output))
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}
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func (matcher *MatchYAMLMatcher) toStrings(actual any) (actualFormatted, expectedFormatted string, err error) {
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actualString, ok := toString(actual)
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if !ok {
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return "", "", fmt.Errorf("MatchYAMLMatcher matcher requires a string, stringer, or []byte. Got actual:\n%s", format.Object(actual, 1))
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}
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expectedString, ok := toString(matcher.YAMLToMatch)
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if !ok {
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return "", "", fmt.Errorf("MatchYAMLMatcher matcher requires a string, stringer, or []byte. Got expected:\n%s", format.Object(matcher.YAMLToMatch, 1))
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}
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return actualString, expectedString, nil
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}
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