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https://github.com/charmbracelet/lipgloss.git
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test: add Style tests
This commit is contained in:
parent
0b889bb8b6
commit
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1
go.mod
1
go.mod
@ -6,4 +6,5 @@ require (
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github.com/mattn/go-runewidth v0.0.13
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github.com/muesli/reflow v0.2.1-0.20210115123740-9e1d0d53df68
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github.com/muesli/termenv v0.11.1-0.20220204035834-5ac8409525e0
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github.com/stretchr/testify v1.7.1
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)
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11
go.sum
11
go.sum
@ -1,3 +1,5 @@
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github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
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github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
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github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
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@ -9,8 +11,17 @@ github.com/muesli/reflow v0.2.1-0.20210115123740-9e1d0d53df68 h1:y1p/ycavWjGT9Fn
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github.com/muesli/reflow v0.2.1-0.20210115123740-9e1d0d53df68/go.mod h1:Xk+z4oIWdQqJzsxyjgl3P22oYZnHdZ8FFTHAQQt5BMQ=
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github.com/muesli/termenv v0.11.1-0.20220204035834-5ac8409525e0 h1:STjmj0uFfRryL9fzRA/OupNppeAID6QJYPMavTL7jtY=
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github.com/muesli/termenv v0.11.1-0.20220204035834-5ac8409525e0/go.mod h1:Bd5NYQ7pd+SrtBSrSNoBBmXlcY8+Xj4BMJgh8qcZrvs=
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
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github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
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github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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github.com/stretchr/testify v1.7.1 h1:5TQK59W5E3v0r2duFAb7P95B6hEeOyEnHRa8MjYSMTY=
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github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
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golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c h1:F1jZWGFhYfh0Ci55sIpILtKKK8p3i2/krTr0H1rg74I=
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golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
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gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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241
style_test.go
241
style_test.go
@ -2,8 +2,249 @@ package lipgloss
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import (
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"testing"
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"github.com/muesli/termenv"
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"github.com/stretchr/testify/require"
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)
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func TestStyleRender(t *testing.T) {
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t.Parallel()
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tt := []struct {
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style Style
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expected string
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}{
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{
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NewStyle().Foreground(Color("#5A56E0")),
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"\x1b[38;2;89;86;224mhello\x1b[0m",
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},
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{
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NewStyle().Bold(true),
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"\x1b[1mhello\x1b[0m",
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},
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{
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NewStyle().Italic(true),
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"\x1b[3mhello\x1b[0m",
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},
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{
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NewStyle().Underline(true),
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"\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",
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},
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{
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NewStyle().Blink(true),
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"\x1b[5mhello\x1b[0m",
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},
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{
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NewStyle().Faint(true),
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"\x1b[2mhello\x1b[0m",
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},
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}
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SetColorProfile(termenv.TrueColor)
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for i, tc := range tt {
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res := tc.style.Render("hello")
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if res != tc.expected {
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t.Errorf("Test %d, expected:\n\n`%s`\n`%s`\n\nActual output:\n\n`%s`\n`%s`\n\n",
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i, tc.expected, formatEscapes(tc.expected),
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res, formatEscapes(res))
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}
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}
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}
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func TestValueCopy(t *testing.T) {
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t.Parallel()
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s := NewStyle().
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Bold(true)
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i := s
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i.Bold(false)
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require.Equal(t, s.GetBold(), i.GetBold())
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}
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func TestStyleInherit(t *testing.T) {
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t.Parallel()
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s := NewStyle().
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Bold(true).
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Italic(true).
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Underline(true).
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Strikethrough(true).
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Blink(true).
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Faint(true).
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Foreground(Color("#ffffff")).
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Background(Color("#111111")).
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Margin(1, 1, 1, 1).
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Padding(1, 1, 1, 1)
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i := NewStyle().Inherit(s)
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require.Equal(t, s.GetBold(), i.GetBold())
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require.Equal(t, s.GetItalic(), i.GetItalic())
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require.Equal(t, s.GetUnderline(), i.GetUnderline())
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require.Equal(t, s.GetStrikethrough(), i.GetStrikethrough())
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require.Equal(t, s.GetBlink(), i.GetBlink())
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require.Equal(t, s.GetFaint(), i.GetFaint())
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require.Equal(t, s.GetForeground(), i.GetForeground())
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require.Equal(t, s.GetBackground(), i.GetBackground())
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require.NotEqual(t, s.GetMarginLeft(), i.GetMarginLeft())
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require.NotEqual(t, s.GetMarginRight(), i.GetMarginRight())
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require.NotEqual(t, s.GetMarginTop(), i.GetMarginTop())
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require.NotEqual(t, s.GetMarginBottom(), i.GetMarginBottom())
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require.NotEqual(t, s.GetPaddingLeft(), i.GetPaddingLeft())
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require.NotEqual(t, s.GetPaddingRight(), i.GetPaddingRight())
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require.NotEqual(t, s.GetPaddingTop(), i.GetPaddingTop())
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require.NotEqual(t, s.GetPaddingBottom(), i.GetPaddingBottom())
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}
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func TestStyleCopy(t *testing.T) {
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t.Parallel()
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s := NewStyle().
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Bold(true).
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Italic(true).
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Underline(true).
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Strikethrough(true).
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Blink(true).
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Faint(true).
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Foreground(Color("#ffffff")).
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Background(Color("#111111")).
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Margin(1, 1, 1, 1).
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Padding(1, 1, 1, 1)
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i := s.Copy()
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require.Equal(t, s.GetBold(), i.GetBold())
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require.Equal(t, s.GetItalic(), i.GetItalic())
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require.Equal(t, s.GetUnderline(), i.GetUnderline())
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require.Equal(t, s.GetStrikethrough(), i.GetStrikethrough())
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require.Equal(t, s.GetBlink(), i.GetBlink())
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require.Equal(t, s.GetFaint(), i.GetFaint())
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require.Equal(t, s.GetForeground(), i.GetForeground())
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require.Equal(t, s.GetBackground(), i.GetBackground())
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require.Equal(t, s.GetMarginLeft(), i.GetMarginLeft())
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require.Equal(t, s.GetMarginRight(), i.GetMarginRight())
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require.Equal(t, s.GetMarginTop(), i.GetMarginTop())
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require.Equal(t, s.GetMarginBottom(), i.GetMarginBottom())
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require.Equal(t, s.GetPaddingLeft(), i.GetPaddingLeft())
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require.Equal(t, s.GetPaddingRight(), i.GetPaddingRight())
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require.Equal(t, s.GetPaddingTop(), i.GetPaddingTop())
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require.Equal(t, s.GetPaddingBottom(), i.GetPaddingBottom())
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}
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func TestStyleUnset(t *testing.T) {
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t.Parallel()
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s := NewStyle().Bold(true)
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require.True(t, s.GetBold())
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s.UnsetBold()
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require.False(t, s.GetBold())
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s = NewStyle().Italic(true)
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require.True(t, s.GetItalic())
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s.UnsetItalic()
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require.False(t, s.GetItalic())
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s = NewStyle().Underline(true)
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require.True(t, s.GetUnderline())
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s.UnsetUnderline()
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require.False(t, s.GetUnderline())
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s = NewStyle().Strikethrough(true)
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require.True(t, s.GetStrikethrough())
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s.UnsetStrikethrough()
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require.False(t, s.GetStrikethrough())
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s = NewStyle().Reverse(true)
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require.True(t, s.GetReverse())
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s.UnsetReverse()
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require.False(t, s.GetReverse())
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s = NewStyle().Blink(true)
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require.True(t, s.GetBlink())
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s.UnsetBlink()
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require.False(t, s.GetBlink())
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s = NewStyle().Faint(true)
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require.True(t, s.GetFaint())
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s.UnsetFaint()
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require.False(t, s.GetFaint())
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s = NewStyle().Inline(true)
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require.True(t, s.GetInline())
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s.UnsetInline()
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require.False(t, s.GetInline())
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// colors
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col := Color("#ffffff")
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s = NewStyle().Foreground(col)
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require.Equal(t, col, s.GetForeground())
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s.UnsetForeground()
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require.NotEqual(t, col, s.GetForeground())
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s = NewStyle().Background(col)
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require.Equal(t, col, s.GetBackground())
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s.UnsetBackground()
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require.NotEqual(t, col, s.GetBackground())
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// margins
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s = NewStyle().Margin(1, 2, 3, 4)
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require.Equal(t, 1, s.GetMarginTop())
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s.UnsetMarginTop()
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require.Equal(t, 0, s.GetMarginTop())
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require.Equal(t, 2, s.GetMarginRight())
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s.UnsetMarginRight()
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require.Equal(t, 0, s.GetMarginRight())
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require.Equal(t, 3, s.GetMarginBottom())
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s.UnsetMarginBottom()
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require.Equal(t, 0, s.GetMarginBottom())
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require.Equal(t, 4, s.GetMarginLeft())
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s.UnsetMarginLeft()
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require.Equal(t, 0, s.GetMarginLeft())
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// padding
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s = NewStyle().Padding(1, 2, 3, 4)
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require.Equal(t, 1, s.GetPaddingTop())
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s.UnsetPaddingTop()
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require.Equal(t, 0, s.GetPaddingTop())
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require.Equal(t, 2, s.GetPaddingRight())
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s.UnsetPaddingRight()
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require.Equal(t, 0, s.GetPaddingRight())
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require.Equal(t, 3, s.GetPaddingBottom())
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s.UnsetPaddingBottom()
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require.Equal(t, 0, s.GetPaddingBottom())
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require.Equal(t, 4, s.GetPaddingLeft())
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s.UnsetPaddingLeft()
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require.Equal(t, 0, s.GetPaddingLeft())
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// border
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s = NewStyle().Border(normalBorder, true, true, true, true)
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require.True(t, s.GetBorderTop())
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s.UnsetBorderTop()
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require.False(t, s.GetBorderTop())
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require.True(t, s.GetBorderRight())
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s.UnsetBorderRight()
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require.False(t, s.GetBorderRight())
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require.True(t, s.GetBorderBottom())
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s.UnsetBorderBottom()
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require.False(t, s.GetBorderBottom())
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require.True(t, s.GetBorderLeft())
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s.UnsetBorderLeft()
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require.False(t, s.GetBorderLeft())
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}
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func BenchmarkStyleRender(b *testing.B) {
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s := NewStyle().
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Bold(true).
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