replace_test.go

package slackutil

import (
	"testing"

	"github.com/stretchr/testify/assert"
)

func Test_Replacer(t *testing.T) {
	r := NewReplacer(nil)

	t.Run("ReplaceAllUsers", func(t *testing.T) {
		tests := []struct {
			s        string
			expected string
		}{
			{
				s:        "<@XXXXXXXXX|foobar>",
				expected: "@foobar",
			},
			{
				s:        "<@XXXXXXXXX>",
				expected: "XXXXXXXXX",
			},
			{
				s:        "bar <@XXXXXXXXX|foobar> baz",
				expected: "bar @foobar baz",
			},
			{
				s:        "bar <#XXXXXXXXX|foobar> baz",
				expected: "bar <#XXXXXXXXX|foobar> baz",
			},
			{
				s:        "bar <!subteam^XXXXXXXXX|foobar> baz",
				expected: "bar <!subteam^XXXXXXXXX|foobar> baz",
			},
		}

		for _, tt := range tests {
			tt := tt
			t.Run(tt.s, func(t *testing.T) {
				t.Parallel()

				assert := assert.New(t)
				assert.Equal(tt.expected, r.ReplaceAllUsers(tt.s))
			})
		}
	})

	t.Run("ReplaceAllChannels", func(t *testing.T) {
		tests := []struct {
			s        string
			expected string
		}{
			{
				s:        "<#XXXXXXXXX|foobar>",
				expected: "#foobar",
			},
			{
				s:        "<#XXXXXXXXX>",
				expected: "XXXXXXXXX",
			},
			{
				s:        "bar <@XXXXXXXXX|foobar> baz",
				expected: "bar <@XXXXXXXXX|foobar> baz",
			},
			{
				s:        "bar <#XXXXXXXXX|foobar> baz",
				expected: "bar #foobar baz",
			},
			{
				s:        "bar <!subteam^XXXXXXXXX|foobar> baz",
				expected: "bar <!subteam^XXXXXXXXX|foobar> baz",
			},
		}

		for _, tt := range tests {
			tt := tt
			t.Run(tt.s, func(t *testing.T) {
				t.Parallel()

				assert := assert.New(t)
				assert.Equal(tt.expected, r.ReplaceAllChannels(tt.s))
			})
		}
	})

	t.Run("ReplaceAllGroups", func(t *testing.T) {
		tests := []struct {
			s        string
			expected string
		}{
			{
				s:        "<!subteam^XXXXXXXXX|foobar>",
				expected: "@foobar",
			},
			{
				s:        "<!subteam^XXXXXXXXX>",
				expected: "XXXXXXXXX",
			},
			{
				s:        "bar <@XXXXXXXXX|foobar> baz",
				expected: "bar <@XXXXXXXXX|foobar> baz",
			},
			{
				s:        "bar <#XXXXXXXXX|foobar> baz",
				expected: "bar <#XXXXXXXXX|foobar> baz",
			},
			{
				s:        "bar <!subteam^XXXXXXXXX|foobar> baz",
				expected: "bar @foobar baz",
			},
		}

		for _, tt := range tests {
			tt := tt
			t.Run(tt.s, func(t *testing.T) {
				t.Parallel()

				assert := assert.New(t)
				assert.Equal(tt.expected, r.ReplaceAllGroups(tt.s))
			})
		}
	})
}