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test: add Style tests

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This commit is contained in:
Christian Muehlhaeuser 2022-04-07 04:05:58 +02:00
parent 0b889bb8b6
commit 681d473622
3 changed files with 253 additions and 0 deletions
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1
go.mod
View File

@ -6,4 +6,5 @@ require (
github.com/mattn/go-runewidth v0.0.13
github.com/muesli/reflow v0.2.1-0.20210115123740-9e1d0d53df68
github.com/muesli/termenv v0.11.1-0.20220204035834-5ac8409525e0
github.com/stretchr/testify v1.7.1
)

11
go.sum
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@ -1,3 +1,5 @@
github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
@ -9,8 +11,17 @@ github.com/muesli/reflow v0.2.1-0.20210115123740-9e1d0d53df68 h1:y1p/ycavWjGT9Fn
github.com/muesli/reflow v0.2.1-0.20210115123740-9e1d0d53df68/go.mod h1:Xk+z4oIWdQqJzsxyjgl3P22oYZnHdZ8FFTHAQQt5BMQ=
github.com/muesli/termenv v0.11.1-0.20220204035834-5ac8409525e0 h1:STjmj0uFfRryL9fzRA/OupNppeAID6QJYPMavTL7jtY=
github.com/muesli/termenv v0.11.1-0.20220204035834-5ac8409525e0/go.mod h1:Bd5NYQ7pd+SrtBSrSNoBBmXlcY8+Xj4BMJgh8qcZrvs=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.7.1 h1:5TQK59W5E3v0r2duFAb7P95B6hEeOyEnHRa8MjYSMTY=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c h1:F1jZWGFhYfh0Ci55sIpILtKKK8p3i2/krTr0H1rg74I=
golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

241
style_test.go
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@ -2,8 +2,249 @@ package lipgloss
import (
"testing"
"github.com/muesli/termenv"
"github.com/stretchr/testify/require"
)
func TestStyleRender(t *testing.T) {
t.Parallel()
tt := []struct {
style Style
expected string
}{
{
NewStyle().Foreground(Color("#5A56E0")),
"\x1b[38;2;89;86;224mhello\x1b[0m",
},
{
NewStyle().Bold(true),
"\x1b[1mhello\x1b[0m",
},
{
NewStyle().Italic(true),
"\x1b[3mhello\x1b[0m",
},
{
NewStyle().Underline(true),
"\x1b[4;4mh\x1b[0m\x1b[4;4me\x1b[0m\x1b[4;4ml\x1b[0m\x1b[4;4ml\x1b[0m\x1b[4;4mo\x1b[0m",
},
{
NewStyle().Blink(true),
"\x1b[5mhello\x1b[0m",
},
{
NewStyle().Faint(true),
"\x1b[2mhello\x1b[0m",
},
}
SetColorProfile(termenv.TrueColor)
for i, tc := range tt {
res := tc.style.Render("hello")
if res != tc.expected {
t.Errorf("Test %d, expected:\n\n`%s`\n`%s`\n\nActual output:\n\n`%s`\n`%s`\n\n",
i, tc.expected, formatEscapes(tc.expected),
res, formatEscapes(res))
}
}
}
func TestValueCopy(t *testing.T) {
t.Parallel()
s := NewStyle().
Bold(true)
i := s
i.Bold(false)
require.Equal(t, s.GetBold(), i.GetBold())
}
func TestStyleInherit(t *testing.T) {
t.Parallel()
s := NewStyle().
Bold(true).
Italic(true).
Underline(true).
Strikethrough(true).
Blink(true).
Faint(true).
Foreground(Color("#ffffff")).
Background(Color("#111111")).
Margin(1, 1, 1, 1).
Padding(1, 1, 1, 1)
i := NewStyle().Inherit(s)
require.Equal(t, s.GetBold(), i.GetBold())
require.Equal(t, s.GetItalic(), i.GetItalic())
require.Equal(t, s.GetUnderline(), i.GetUnderline())
require.Equal(t, s.GetStrikethrough(), i.GetStrikethrough())
require.Equal(t, s.GetBlink(), i.GetBlink())
require.Equal(t, s.GetFaint(), i.GetFaint())
require.Equal(t, s.GetForeground(), i.GetForeground())
require.Equal(t, s.GetBackground(), i.GetBackground())
require.NotEqual(t, s.GetMarginLeft(), i.GetMarginLeft())
require.NotEqual(t, s.GetMarginRight(), i.GetMarginRight())
require.NotEqual(t, s.GetMarginTop(), i.GetMarginTop())
require.NotEqual(t, s.GetMarginBottom(), i.GetMarginBottom())
require.NotEqual(t, s.GetPaddingLeft(), i.GetPaddingLeft())
require.NotEqual(t, s.GetPaddingRight(), i.GetPaddingRight())
require.NotEqual(t, s.GetPaddingTop(), i.GetPaddingTop())
require.NotEqual(t, s.GetPaddingBottom(), i.GetPaddingBottom())
}
func TestStyleCopy(t *testing.T) {
t.Parallel()
s := NewStyle().
Bold(true).
Italic(true).
Underline(true).
Strikethrough(true).
Blink(true).
Faint(true).
Foreground(Color("#ffffff")).
Background(Color("#111111")).
Margin(1, 1, 1, 1).
Padding(1, 1, 1, 1)
i := s.Copy()
require.Equal(t, s.GetBold(), i.GetBold())
require.Equal(t, s.GetItalic(), i.GetItalic())
require.Equal(t, s.GetUnderline(), i.GetUnderline())
require.Equal(t, s.GetStrikethrough(), i.GetStrikethrough())
require.Equal(t, s.GetBlink(), i.GetBlink())
require.Equal(t, s.GetFaint(), i.GetFaint())
require.Equal(t, s.GetForeground(), i.GetForeground())
require.Equal(t, s.GetBackground(), i.GetBackground())
require.Equal(t, s.GetMarginLeft(), i.GetMarginLeft())
require.Equal(t, s.GetMarginRight(), i.GetMarginRight())
require.Equal(t, s.GetMarginTop(), i.GetMarginTop())
require.Equal(t, s.GetMarginBottom(), i.GetMarginBottom())
require.Equal(t, s.GetPaddingLeft(), i.GetPaddingLeft())
require.Equal(t, s.GetPaddingRight(), i.GetPaddingRight())
require.Equal(t, s.GetPaddingTop(), i.GetPaddingTop())
require.Equal(t, s.GetPaddingBottom(), i.GetPaddingBottom())
}
func TestStyleUnset(t *testing.T) {
t.Parallel()
s := NewStyle().Bold(true)
require.True(t, s.GetBold())
s.UnsetBold()
require.False(t, s.GetBold())
s = NewStyle().Italic(true)
require.True(t, s.GetItalic())
s.UnsetItalic()
require.False(t, s.GetItalic())
s = NewStyle().Underline(true)
require.True(t, s.GetUnderline())
s.UnsetUnderline()
require.False(t, s.GetUnderline())
s = NewStyle().Strikethrough(true)
require.True(t, s.GetStrikethrough())
s.UnsetStrikethrough()
require.False(t, s.GetStrikethrough())
s = NewStyle().Reverse(true)
require.True(t, s.GetReverse())
s.UnsetReverse()
require.False(t, s.GetReverse())
s = NewStyle().Blink(true)
require.True(t, s.GetBlink())
s.UnsetBlink()
require.False(t, s.GetBlink())
s = NewStyle().Faint(true)
require.True(t, s.GetFaint())
s.UnsetFaint()
require.False(t, s.GetFaint())
s = NewStyle().Inline(true)
require.True(t, s.GetInline())
s.UnsetInline()
require.False(t, s.GetInline())
// colors
col := Color("#ffffff")
s = NewStyle().Foreground(col)
require.Equal(t, col, s.GetForeground())
s.UnsetForeground()
require.NotEqual(t, col, s.GetForeground())
s = NewStyle().Background(col)
require.Equal(t, col, s.GetBackground())
s.UnsetBackground()
require.NotEqual(t, col, s.GetBackground())
// margins
s = NewStyle().Margin(1, 2, 3, 4)
require.Equal(t, 1, s.GetMarginTop())
s.UnsetMarginTop()
require.Equal(t, 0, s.GetMarginTop())
require.Equal(t, 2, s.GetMarginRight())
s.UnsetMarginRight()
require.Equal(t, 0, s.GetMarginRight())
require.Equal(t, 3, s.GetMarginBottom())
s.UnsetMarginBottom()
require.Equal(t, 0, s.GetMarginBottom())
require.Equal(t, 4, s.GetMarginLeft())
s.UnsetMarginLeft()
require.Equal(t, 0, s.GetMarginLeft())
// padding
s = NewStyle().Padding(1, 2, 3, 4)
require.Equal(t, 1, s.GetPaddingTop())
s.UnsetPaddingTop()
require.Equal(t, 0, s.GetPaddingTop())
require.Equal(t, 2, s.GetPaddingRight())
s.UnsetPaddingRight()
require.Equal(t, 0, s.GetPaddingRight())
require.Equal(t, 3, s.GetPaddingBottom())
s.UnsetPaddingBottom()
require.Equal(t, 0, s.GetPaddingBottom())
require.Equal(t, 4, s.GetPaddingLeft())
s.UnsetPaddingLeft()
require.Equal(t, 0, s.GetPaddingLeft())
// border
s = NewStyle().Border(normalBorder, true, true, true, true)
require.True(t, s.GetBorderTop())
s.UnsetBorderTop()
require.False(t, s.GetBorderTop())
require.True(t, s.GetBorderRight())
s.UnsetBorderRight()
require.False(t, s.GetBorderRight())
require.True(t, s.GetBorderBottom())
s.UnsetBorderBottom()
require.False(t, s.GetBorderBottom())
require.True(t, s.GetBorderLeft())
s.UnsetBorderLeft()
require.False(t, s.GetBorderLeft())
}
func BenchmarkStyleRender(b *testing.B) {
s := NewStyle().
Bold(true).