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https://github.com/hanzoai/traces.git
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A. StoewerandGitHub
4e1bba1102
* Use errorlint to check for plain error comparisons and type assertions * Explicitly load golangci-lint config file * Fix linter warnings about plain error comparison * Fix linter warnings about plain error type assertions * Implement tooManySpansError.Error() with pointer receiver * Implement traceTooLargeError.Error() with pointer receiver * Implement unsupportedError.Error() with pointer receiver * Implement ParseError.Error() with pointer receiver * Improve comment for errorlint in .golangci.yml * Implement validationError.Error() with pointer receiver * Check for ParseError using errors.As() * Remove custom multi error implementation * More readable condition for errors.Is(err, context.Canceled) * Implement validationError.Unwrap()
78 lines
1.7 KiB
Go
78 lines
1.7 KiB
Go
package traceql
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import (
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"errors"
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"os"
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"testing"
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"github.com/davecgh/go-spew/spew"
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"github.com/stretchr/testify/require"
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"gopkg.in/yaml.v3"
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)
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type TestQueries struct {
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Valid []string `yaml:"valid"`
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ParseFails []string `yaml:"parse_fails"`
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ValidateFails []string `yaml:"validate_fails"`
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Unsupported []string `yaml:"unsupported"`
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Dump []string `yaml:"dump"`
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}
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func TestExamples(t *testing.T) {
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b, err := os.ReadFile(testExamplesFile)
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require.NoError(t, err)
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queries := &TestQueries{}
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err = yaml.Unmarshal(b, queries)
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require.NoError(t, err)
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for _, q := range queries.Valid {
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t.Run("valid - "+q, func(t *testing.T) {
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p, err := Parse(q)
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require.NoError(t, err)
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err = p.validate()
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require.NoError(t, err)
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})
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}
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for _, q := range queries.ParseFails {
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t.Run("parse fails - "+q, func(t *testing.T) {
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_, err := Parse(q)
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require.Error(t, err)
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})
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}
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for _, q := range queries.ValidateFails {
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t.Run("validate fails - "+q, func(t *testing.T) {
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p, err := Parse(q)
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require.NoError(t, err)
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err = p.validate()
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require.Error(t, err)
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var unErr *unsupportedError
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require.False(t, errors.As(err, &unErr))
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})
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}
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for _, q := range queries.Unsupported {
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t.Run("unsupported - "+q, func(t *testing.T) {
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p, err := Parse(q)
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require.NoError(t, err)
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err = p.validate()
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require.Error(t, err)
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var unErr *unsupportedError
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require.True(t, errors.As(err, &unErr))
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})
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}
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scs := spew.ConfigState{DisableMethods: true, Indent: " "}
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for _, q := range queries.Dump {
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t.Run("dump - "+q, func(t *testing.T) {
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yyDebug = 3
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p, err := Parse(q)
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yyDebug = 0
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require.NoError(t, err)
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scs.Dump(p)
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})
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}
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}
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