Checking in vendor folder for ease of using go get.

vendor/github.com/pelletier/go-toml/keysparsing_test.go

@@ -0,0 +1,63 @@
+package toml
+
+import (
+	"fmt"
+	"testing"
+)
+
+func testResult(t *testing.T, key string, expected []string) {
+	parsed, err := parseKey(key)
+	t.Logf("key=%s expected=%s parsed=%s", key, expected, parsed)
+	if err != nil {
+		t.Fatal("Unexpected error:", err)
+	}
+	if len(expected) != len(parsed) {
+		t.Fatal("Expected length", len(expected), "but", len(parsed), "parsed")
+	}
+	for index, expectedKey := range expected {
+		if expectedKey != parsed[index] {
+			t.Fatal("Expected", expectedKey, "at index", index, "but found", parsed[index])
+		}
+	}
+}
+
+func testError(t *testing.T, key string, expectedError string) {
+	res, err := parseKey(key)
+	if err == nil {
+		t.Fatalf("Expected error, but succesfully parsed key %s", res)
+	}
+	if fmt.Sprintf("%s", err) != expectedError {
+		t.Fatalf("Expected error \"%s\", but got \"%s\".", expectedError, err)
+	}
+}
+
+func TestBareKeyBasic(t *testing.T) {
+	testResult(t, "test", []string{"test"})
+}
+
+func TestBareKeyDotted(t *testing.T) {
+	testResult(t, "this.is.a.key", []string{"this", "is", "a", "key"})
+}
+
+func TestDottedKeyBasic(t *testing.T) {
+	testResult(t, "\"a.dotted.key\"", []string{"a.dotted.key"})
+}
+
+func TestBaseKeyPound(t *testing.T) {
+	testError(t, "hello#world", "invalid bare character: #")
+}
+
+func TestQuotedKeys(t *testing.T) {
+	testResult(t, `hello."foo".bar`, []string{"hello", "foo", "bar"})
+	testResult(t, `"hello!"`, []string{"hello!"})
+	testResult(t, `foo."ba.r".baz`, []string{"foo", "ba.r", "baz"})
+
+	// escape sequences must not be converted
+	testResult(t, `"hello\tworld"`, []string{`hello\tworld`})
+}
+
+func TestEmptyKey(t *testing.T) {
+	testError(t, "", "empty key")
+	testError(t, " ", "empty key")
+	testResult(t, `""`, []string{""})
+}