Initial commit

vendor/github.com/google/uuid/sql_test.go

@@ -0,0 +1,102 @@
+// Copyright 2016 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestScan(t *testing.T) {
+	var stringTest string = "f47ac10b-58cc-0372-8567-0e02b2c3d479"
+	var badTypeTest int = 6
+	var invalidTest string = "f47ac10b-58cc-0372-8567-0e02b2c3d4"
+
+	byteTest := make([]byte, 16)
+	byteTestUUID := Must(Parse(stringTest))
+	copy(byteTest, byteTestUUID[:])
+
+	// sunny day tests
+
+	var uuid UUID
+	err := (&uuid).Scan(stringTest)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = (&uuid).Scan([]byte(stringTest))
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = (&uuid).Scan(byteTest)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// bad type tests
+
+	err = (&uuid).Scan(badTypeTest)
+	if err == nil {
+		t.Error("int correctly parsed and shouldn't have")
+	}
+	if !strings.Contains(err.Error(), "unable to scan type") {
+		t.Error("attempting to parse an int returned an incorrect error message")
+	}
+
+	// invalid/incomplete uuids
+
+	err = (&uuid).Scan(invalidTest)
+	if err == nil {
+		t.Error("invalid uuid was parsed without error")
+	}
+	if !strings.Contains(err.Error(), "invalid UUID") {
+		t.Error("attempting to parse an invalid UUID returned an incorrect error message")
+	}
+
+	err = (&uuid).Scan(byteTest[:len(byteTest)-2])
+	if err == nil {
+		t.Error("invalid byte uuid was parsed without error")
+	}
+	if !strings.Contains(err.Error(), "invalid UUID") {
+		t.Error("attempting to parse an invalid byte UUID returned an incorrect error message")
+	}
+
+	// empty tests
+
+	uuid = UUID{}
+	var emptySlice []byte
+	err = (&uuid).Scan(emptySlice)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	for _, v := range uuid {
+		if v != 0 {
+			t.Error("UUID was not nil after scanning empty byte slice")
+		}
+	}
+
+	uuid = UUID{}
+	var emptyString string
+	err = (&uuid).Scan(emptyString)
+	if err != nil {
+		t.Fatal(err)
+	}
+	for _, v := range uuid {
+		if v != 0 {
+			t.Error("UUID was not nil after scanning empty byte slice")
+		}
+	}
+}
+
+func TestValue(t *testing.T) {
+	stringTest := "f47ac10b-58cc-0372-8567-0e02b2c3d479"
+	uuid := Must(Parse(stringTest))
+	val, _ := uuid.Value()
+	if val != stringTest {
+		t.Error("Value() did not return expected string")
+	}
+}