forked from cucumber/godog
/
parser_test.go
116 lines (93 loc) · 3 KB
/
parser_test.go
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package parser_test
import (
"io/ioutil"
"os"
"path/filepath"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/cucumber/godog/internal/parser"
)
func Test_FeatureFilePathParser(t *testing.T) {
type Case struct {
input string
path string
line int
}
cases := []Case{
{"/home/test.feature", "/home/test.feature", -1},
{"/home/test.feature:21", "/home/test.feature", 21},
{"test.feature", "test.feature", -1},
{"test.feature:2", "test.feature", 2},
{"", "", -1},
{"/c:/home/test.feature", "/c:/home/test.feature", -1},
{"/c:/home/test.feature:3", "/c:/home/test.feature", 3},
{"D:\\home\\test.feature:3", "D:\\home\\test.feature", 3},
}
for _, c := range cases {
p, ln := parser.ExtractFeaturePathLine(c.input)
assert.Equal(t, p, c.path)
assert.Equal(t, ln, c.line)
}
}
func Test_ParseFromBytes_FromMultipleFeatures(t *testing.T) {
featureFileName := "godogs.feature"
eatGodogContents := `
Feature: eat godogs
In order to be happy
As a hungry gopher
I need to be able to eat godogs
Scenario: Eat 5 out of 12
Given there are 12 godogs
When I eat 5
Then there should be 7 remaining`
baseDir := filepath.Join(os.TempDir(), t.Name(), "godogs")
errA := os.MkdirAll(baseDir+"/a", 0755)
defer os.RemoveAll(baseDir)
require.Nil(t, errA)
err := ioutil.WriteFile(filepath.Join(baseDir, featureFileName), []byte(eatGodogContents), 0644)
require.Nil(t, err)
featureFromFile, err := parser.ParseFeatures("", []string{baseDir})
require.NoError(t, err)
require.Len(t, featureFromFile, 1)
input := map[string][]byte{
filepath.Join(baseDir, featureFileName): []byte(eatGodogContents),
}
featureFromBytes, err := parser.ParseFromBytes("", input)
require.NoError(t, err)
require.Len(t, featureFromBytes, 1)
assert.Equal(t, featureFromFile, featureFromBytes)
}
func Test_ParseFeatures_FromMultiplePaths(t *testing.T) {
const featureFileName = "godogs.feature"
const featureFileContents = `Feature: eat godogs
In order to be happy
As a hungry gopher
I need to be able to eat godogs
Scenario: Eat 5 out of 12
Given there are 12 godogs
When I eat 5
Then there should be 7 remaining`
baseDir := filepath.Join(os.TempDir(), t.Name(), "godogs")
errA := os.MkdirAll(baseDir+"/a", 0755)
errB := os.MkdirAll(baseDir+"/b", 0755)
defer os.RemoveAll(baseDir)
require.Nil(t, errA)
require.Nil(t, errB)
err := ioutil.WriteFile(filepath.Join(baseDir+"/a", featureFileName), []byte(featureFileContents), 0644)
require.Nil(t, err)
err = ioutil.WriteFile(filepath.Join(baseDir+"/b", featureFileName), []byte(featureFileContents), 0644)
require.Nil(t, err)
features, err := parser.ParseFeatures("", []string{baseDir + "/a", baseDir + "/b"})
assert.Nil(t, err)
assert.Len(t, features, 2)
pickleIDs := map[string]bool{}
for _, f := range features {
for _, p := range f.Pickles {
if pickleIDs[p.Id] {
assert.Failf(t, "found duplicate pickle ID", "Pickle ID %s was already used", p.Id)
}
pickleIDs[p.Id] = true
}
}
}