builder_go_module_test.go

package builder_test

import (
	"fmt"
	"os"
	"os/exec"
	"path/filepath"
	"testing"

	"github.com/cucumber/godog"
)

func testOutsideGopathAndHavingOnlyFeature(t *testing.T) {
	builderTC := builderTestCase{}

	builderTC.dir = filepath.Join(os.TempDir(), t.Name(), "godogs")
	builderTC.files = map[string]string{
		"godogs.feature": builderFeatureFile,
	}

	builderTC.goModCmds = make([]*exec.Cmd, 2)
	builderTC.goModCmds[0] = exec.Command("go", "mod", "init", "godogs")

	godogDependency := fmt.Sprintf("github.com/cucumber/godog@%s", godog.Version)
	builderTC.goModCmds[1] = exec.Command("go", "mod", "edit", "-require", godogDependency)

	builderTC.run(t)
}

func testOutsideGopath(t *testing.T) {
	builderTC := builderTestCase{}

	builderTC.dir = filepath.Join(os.TempDir(), t.Name(), "godogs")
	builderTC.files = map[string]string{
		"godogs.feature": builderFeatureFile,
		"godogs.go":      builderMainCodeFile,
		"godogs_test.go": builderTestFile,
	}

	builderTC.goModCmds = make([]*exec.Cmd, 1)
	builderTC.goModCmds[0] = exec.Command("go", "mod", "init", "godogs")

	builderTC.run(t)
}

func testOutsideGopathWithXTest(t *testing.T) {
	builderTC := builderTestCase{}

	builderTC.dir = filepath.Join(os.TempDir(), t.Name(), "godogs")
	builderTC.files = map[string]string{
		"godogs.feature": builderFeatureFile,
		"godogs.go":      builderMainCodeFile,
		"godogs_test.go": builderXTestFile,
	}

	builderTC.goModCmds = make([]*exec.Cmd, 1)
	builderTC.goModCmds[0] = exec.Command("go", "mod", "init", "godogs")

	builderTC.run(t)
}

func testInsideGopath(t *testing.T) {
	builderTC := builderTestCase{}

	gopath := filepath.Join(os.TempDir(), t.Name(), "_gp")
	defer os.RemoveAll(gopath)

	builderTC.dir = filepath.Join(gopath, "src", "godogs")
	builderTC.files = map[string]string{
		"godogs.feature": builderFeatureFile,
		"godogs.go":      builderMainCodeFile,
		"godogs_test.go": builderTestFile,
	}

	builderTC.goModCmds = make([]*exec.Cmd, 1)
	builderTC.goModCmds[0] = exec.Command("go", "mod", "init", "godogs")
	builderTC.goModCmds[0].Env = os.Environ()
	builderTC.goModCmds[0].Env = append(builderTC.goModCmds[0].Env, "GOPATH="+gopath)
	builderTC.goModCmds[0].Env = append(builderTC.goModCmds[0].Env, "GO111MODULE=on")

	builderTC.run(t)
}