glide up

vendor/github.com/Masterminds/sprig/functions_test.go

@@ -3,10 +3,12 @@ package sprig
 import (
 	"bytes"
 	"fmt"
+	"math/rand"
 	"os"
 	"testing"
 	"text/template"
 
+	"github.com/aokoli/goutils"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -47,6 +49,30 @@ func TestExt(t *testing.T) {
 	assert.NoError(t, runt(`{{ ext "/foo/bar/baz.txt" }}`, ".txt"))
 }
 
+func TestSnakeCase(t *testing.T) {
+	assert.NoError(t, runt(`{{ snakecase "FirstName" }}`, "first_name"))
+	assert.NoError(t, runt(`{{ snakecase "HTTPServer" }}`, "http_server"))
+	assert.NoError(t, runt(`{{ snakecase "NoHTTPS" }}`, "no_https"))
+	assert.NoError(t, runt(`{{ snakecase "GO_PATH" }}`, "go_path"))
+	assert.NoError(t, runt(`{{ snakecase "GO PATH" }}`, "go_path"))
+	assert.NoError(t, runt(`{{ snakecase "GO-PATH" }}`, "go_path"))
+}
+
+func TestCamelCase(t *testing.T) {
+	assert.NoError(t, runt(`{{ camelcase "http_server" }}`, "HttpServer"))
+	assert.NoError(t, runt(`{{ camelcase "_camel_case" }}`, "_CamelCase"))
+	assert.NoError(t, runt(`{{ camelcase "no_https" }}`, "NoHttps"))
+	assert.NoError(t, runt(`{{ camelcase "_complex__case_" }}`, "_Complex_Case_"))
+	assert.NoError(t, runt(`{{ camelcase "all" }}`, "All"))
+}
+
+func TestShuffle(t *testing.T) {
+	goutils.RANDOM = rand.New(rand.NewSource(1))
+	// Because we're using a random number generator, we need these to go in
+	// a predictable sequence:
+	assert.NoError(t, runt(`{{ shuffle "Hello World" }}`, "rldo HWlloe"))
+}
+
 // runt runs a template and checks that the output exactly matches the expected string.
 func runt(tpl, expect string) error {
 	return runtv(tpl, expect, map[string]string{})