add go modules, some cleanup

.github/workflows/pullrequests.yaml

@@ -0,0 +1,17 @@
+name: Tests
+on: [pull_request]
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: 'stable'
+
+      - name: Go Tests
+        run: go test -v ./...

.github/workflows/release.yaml

@@ -0,0 +1,28 @@
+name: release
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  release:
+    name: Build and Release
+    runs-on: [ubuntu-latest]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Release Version
+        id: version
+        run: |
+          export RELEASE_VERSION=v0.0.${{ github.run_number }}
+          echo "RELEASE_VERSION=$RELEASE_VERSION" >> $GITHUB_ENV
+          echo "release_version=$RELEASE_VERSION" >> $GITHUB_OUTPUT
+
+      - name: create tag
+        run: |
+          git config --local user.email "action@github.com"
+          git config --local user.name "GitHub Action"
+          git tag -a $RELEASE_VERSION -m $RELEASE_VERSION
+          git push origin $RELEASE_VERSION
+

go.mod

@@ -0,0 +1,11 @@
+module github.com/jasonhancock/multiplex
+
+go 1.21.3
+
+require github.com/stretchr/testify v1.8.4
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)

go.sum

@@ -0,0 +1,10 @@
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

plexer_test.go

@@ -7,12 +7,10 @@ import (
 	"testing"
 	"time"
 
-	"github.com/cheekybits/is"
+	"github.com/stretchr/testify/require"
 )
 
 func TestPlexer(t *testing.T) {
-	is := is.New(t)
-
 	var chans []chan []byte
 	for i := 0; i < 10; i++ {
 		chans = append(chans, make(chan []byte, 1000))
@@ -50,14 +48,12 @@ func TestPlexer(t *testing.T) {
 			mod++
 		}
 		val, err := strconv.Atoi(string(values[i]))
-		is.NoErr(err)
-		is.True(val%10 == mod)
+		require.NoError(t, err)
+		require.True(t, val%10 == mod)
 	}
 }
 
 func TestPlexerCloseChan(t *testing.T) {
-	is := is.New(t)
-
 	var chans []chan []byte
 
 	for i := 0; i < 10; i++ {
@@ -94,8 +90,8 @@ func TestPlexerCloseChan(t *testing.T) {
 	}
 	wg.Wait()
 
-	is.Equal(values[0], []byte("foo"))
-	is.Equal(values[1], []byte("bar"))
+	require.Equal(t, []byte("foo"), values[0])
+	require.Equal(t, []byte("bar"), values[1])
 }
 
 func chConv(channels ...chan []byte) []<-chan []byte {