vendor dependencies with dep

vendor/github.com/go-ozzo/ozzo-validation/length_test.go

@@ -0,0 +1,90 @@
+// Copyright 2016 Qiang Xue. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package validation
+
+import (
+	"database/sql"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestLength(t *testing.T) {
+	var v *string
+	tests := []struct {
+		tag      string
+		min, max int
+		value    interface{}
+		err      string
+	}{
+		{"t1", 2, 4, "abc", ""},
+		{"t2", 2, 4, "", ""},
+		{"t3", 2, 4, "abcdf", "the length must be between 2 and 4"},
+		{"t4", 0, 4, "ab", ""},
+		{"t5", 0, 4, "abcde", "the length must be no more than 4"},
+		{"t6", 2, 0, "ab", ""},
+		{"t7", 2, 0, "a", "the length must be no less than 2"},
+		{"t8", 2, 0, v, ""},
+		{"t9", 2, 0, 123, "cannot get the length of int"},
+		{"t10", 2, 4, sql.NullString{String: "abc", Valid: true}, ""},
+		{"t11", 2, 4, sql.NullString{String: "", Valid: true}, ""},
+		{"t12", 2, 4, &sql.NullString{String: "abc", Valid: true}, ""},
+	}
+
+	for _, test := range tests {
+		r := Length(test.min, test.max)
+		err := r.Validate(test.value)
+		assertError(t, test.err, err, test.tag)
+	}
+}
+
+func TestRuneLength(t *testing.T) {
+	var v *string
+	tests := []struct {
+		tag      string
+		min, max int
+		value    interface{}
+		err      string
+	}{
+		{"t1", 2, 4, "abc", ""},
+		{"t1.1", 2, 3, "💥💥", ""},
+		{"t1.2", 2, 3, "💥💥💥", ""},
+		{"t1.3", 2, 3, "💥", "the length must be between 2 and 3"},
+		{"t1.4", 2, 3, "💥💥💥💥", "the length must be between 2 and 3"},
+		{"t2", 2, 4, "", ""},
+		{"t3", 2, 4, "abcdf", "the length must be between 2 and 4"},
+		{"t4", 0, 4, "ab", ""},
+		{"t5", 0, 4, "abcde", "the length must be no more than 4"},
+		{"t6", 2, 0, "ab", ""},
+		{"t7", 2, 0, "a", "the length must be no less than 2"},
+		{"t8", 2, 0, v, ""},
+		{"t9", 2, 0, 123, "cannot get the length of int"},
+		{"t10", 2, 4, sql.NullString{String: "abc", Valid: true}, ""},
+		{"t11", 2, 4, sql.NullString{String: "", Valid: true}, ""},
+		{"t12", 2, 4, &sql.NullString{String: "abc", Valid: true}, ""},
+		{"t13", 2, 3, &sql.NullString{String: "💥💥", Valid: true}, ""},
+		{"t14", 2, 3, &sql.NullString{String: "💥", Valid: true}, "the length must be between 2 and 3"},
+	}
+
+	for _, test := range tests {
+		r := RuneLength(test.min, test.max)
+		err := r.Validate(test.value)
+		assertError(t, test.err, err, test.tag)
+	}
+}
+
+func Test_lengthRule_Error(t *testing.T) {
+	r := Length(10, 20)
+	assert.Equal(t, "the length must be between 10 and 20", r.message)
+
+	r = Length(0, 20)
+	assert.Equal(t, "the length must be no more than 20", r.message)
+
+	r = Length(10, 0)
+	assert.Equal(t, "the length must be no less than 10", r.message)
+
+	r.Error("123")
+	assert.Equal(t, "123", r.message)
+}