/
parser.go
76 lines (66 loc) · 1.35 KB
/
parser.go
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package yamlparser
import (
"io/ioutil"
"os"
"path/filepath"
"github.com/aimof/apitest"
yaml "gopkg.in/yaml.v2"
)
// YamlParser .
type YamlParser struct {
Tests Tests
}
// NewYamlParser empty.
func NewYamlParser() *YamlParser {
return &YamlParser{Tests{}}
}
func (ym *YamlParser) Parse(path string) ([]apitest.Scenario, error) {
err := ym.parse(path)
if err != nil {
return nil, err
}
err = ym.afterParse(path)
if err != nil {
return nil, err
}
scenarios := make([]apitest.Scenario, 0, len(ym.Tests.Scenarios))
for _, s := range ym.Tests.Scenarios {
scenario, err := toApitestScenario(s)
if err != nil {
return nil, err
}
scenarios = append(scenarios, scenario)
}
return scenarios, nil
}
func (ym *YamlParser) parse(path string) error {
f, err := os.Open(path)
if err != nil {
return err
}
defer f.Close()
b, err := ioutil.ReadAll(f)
if err != nil {
return err
}
var t Tests
err = yaml.Unmarshal(b, &t)
if err != nil {
return err
}
ym.Tests = t
return nil
}
func (ym *YamlParser) afterParse(path string) error {
abs, err := filepath.Abs(path)
if err != nil {
return err
}
for i := range ym.Tests.Scenarios {
ym.Tests.Scenarios[i].Given.workdir = filepath.Dir(abs)
for j := range ym.Tests.Scenarios[i].Tests {
ym.Tests.Scenarios[i].Tests[j].When.Host = ym.Tests.Scenarios[i].Given.Host
}
}
return nil
}