100 lines
2.8 KiB
Go
100 lines
2.8 KiB
Go
// Copyright 2013 com authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License"): you may
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// not use this file except in compliance with the License. You may obtain
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// a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations
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// under the License.
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package com
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import (
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"fmt"
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"testing"
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. "github.com/smartystreets/goconvey/convey"
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)
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func TestAppendStr(t *testing.T) {
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Convey("Append a string to a slice with no duplicates", t, func() {
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s := []string{"a"}
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Convey("Append a string that does not exist in slice", func() {
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s = AppendStr(s, "b")
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So(len(s), ShouldEqual, 2)
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})
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Convey("Append a string that does exist in slice", func() {
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s = AppendStr(s, "b")
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So(len(s), ShouldEqual, 2)
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})
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})
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}
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func TestCompareSliceStr(t *testing.T) {
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Convey("Compares two 'string' type slices with elements and order", t, func() {
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Convey("Compare two slices that do have same elements and order", func() {
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So(CompareSliceStr(
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[]string{"1", "2", "3"}, []string{"1", "2", "3"}), ShouldBeTrue)
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})
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Convey("Compare two slices that do have same elements but does not have same order", func() {
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So(!CompareSliceStr(
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[]string{"2", "1", "3"}, []string{"1", "2", "3"}), ShouldBeTrue)
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})
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Convey("Compare two slices that have different number of elements", func() {
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So(!CompareSliceStr(
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[]string{"2", "1"}, []string{"1", "2", "3"}), ShouldBeTrue)
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})
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})
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}
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func TestCompareSliceStrU(t *testing.T) {
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Convey("Compare two 'string' type slices with elements and ignore the order", t, func() {
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Convey("Compare two slices that do have same elements and order", func() {
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So(CompareSliceStrU(
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[]string{"1", "2", "3"}, []string{"1", "2", "3"}), ShouldBeTrue)
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})
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Convey("Compare two slices that do have same elements but does not have same order", func() {
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So(CompareSliceStrU(
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[]string{"2", "1", "3"}, []string{"1", "2", "3"}), ShouldBeTrue)
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})
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Convey("Compare two slices that have different number of elements", func() {
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So(!CompareSliceStrU(
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[]string{"2", "1"}, []string{"1", "2", "3"}), ShouldBeTrue)
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})
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})
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}
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func BenchmarkAppendStr(b *testing.B) {
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s := []string{"a"}
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for i := 0; i < b.N; i++ {
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s = AppendStr(s, fmt.Sprint(b.N%3))
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}
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}
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func BenchmarkCompareSliceStr(b *testing.B) {
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s1 := []string{"1", "2", "3"}
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s2 := []string{"1", "2", "3"}
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for i := 0; i < b.N; i++ {
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CompareSliceStr(s1, s2)
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}
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}
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func BenchmarkCompareSliceStrU(b *testing.B) {
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s1 := []string{"1", "4", "2", "3"}
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s2 := []string{"1", "2", "3", "4"}
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for i := 0; i < b.N; i++ {
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CompareSliceStrU(s1, s2)
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}
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}
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