Move funcs package to internal (#1977)

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/internal/funcs/path_test.go b/internal/funcs/path_test.go
new file mode 100644
index 00000000..a314933b
--- /dev/null
+++ b/internal/funcs/path_test.go
@@ -0,0 +1,46 @@
+package funcs
+
+import (
+	"context"
+	"strconv"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestCreatePathFuncs(t *testing.T) {
+	t.Parallel()
+
+	for i := 0; i < 10; i++ {
+		// Run this a bunch to catch race conditions
+		t.Run(strconv.Itoa(i), func(t *testing.T) {
+			t.Parallel()
+
+			ctx := context.Background()
+			fmap := CreatePathFuncs(ctx)
+			actual := fmap["path"].(func() interface{})
+
+			assert.Equal(t, ctx, actual().(*PathFuncs).ctx)
+		})
+	}
+}
+
+func TestPathFuncs(t *testing.T) {
+	t.Parallel()
+
+	p := PathFuncs{}
+	assert.Equal(t, "bar", p.Base("foo/bar"))
+	assert.Equal(t, "bar", p.Base("/foo/bar"))
+
+	assert.Equal(t, "/foo/baz", p.Clean("/foo/bar/../baz"))
+	assert.Equal(t, "foo", p.Dir("foo/bar"))
+	assert.Equal(t, ".txt", p.Ext("/foo/bar/baz.txt"))
+	assert.False(t, false, p.IsAbs("foo/bar"))
+	assert.True(t, p.IsAbs("/foo/bar"))
+	assert.Equal(t, "foo/bar/qux", p.Join("foo", "bar", "baz", "..", "qux"))
+	m, _ := p.Match("*.txt", "foo.json")
+	assert.False(t, m)
+	m, _ = p.Match("*.txt", "foo.txt")
+	assert.True(t, m)
+	assert.Equal(t, []string{"/foo/bar/", "baz"}, p.Split("/foo/bar/baz"))
+}