mirror of
https://github.com/samber/lo.git
synced 2025-09-27 04:15:58 +08:00
89 lines
2.6 KiB
Go
89 lines
2.6 KiB
Go
package lo
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestTernary(t *testing.T) {
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t.Parallel()
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is := assert.New(t)
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result1 := Ternary(true, "a", "b")
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result2 := Ternary(false, "a", "b")
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is.Equal("a", result1)
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is.Equal("b", result2)
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}
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func TestTernaryF(t *testing.T) {
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is := assert.New(t)
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result1 := TernaryF(true, func() string { return "a" }, func() string { return "b" })
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result2 := TernaryF(false, func() string { return "a" }, func() string { return "b" })
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is.Equal("a", result1)
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is.Equal("b", result2)
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}
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func TestIfElse(t *testing.T) {
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t.Parallel()
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is := assert.New(t)
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result1 := If(true, 1).ElseIf(false, 2).Else(3)
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result2 := If(true, 1).ElseIf(true, 2).Else(3)
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result3 := If(false, 1).ElseIf(true, 2).Else(3)
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result4 := If(false, 1).ElseIf(false, 2).Else(3)
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is.Equal(1, result1)
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is.Equal(1, result2)
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is.Equal(2, result3)
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is.Equal(3, result4)
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}
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func TestIfFElseF(t *testing.T) {
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t.Parallel()
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is := assert.New(t)
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result1 := IfF(true, func() int { return 1 }).ElseIfF(false, func() int { return 2 }).ElseF(func() int { return 3 })
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result2 := IfF(true, func() int { return 1 }).ElseIfF(true, func() int { return 2 }).ElseF(func() int { return 3 })
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result3 := IfF(false, func() int { return 1 }).ElseIfF(true, func() int { return 2 }).ElseF(func() int { return 3 })
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result4 := IfF(false, func() int { return 1 }).ElseIfF(false, func() int { return 2 }).ElseF(func() int { return 3 })
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is.Equal(1, result1)
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is.Equal(1, result2)
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is.Equal(2, result3)
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is.Equal(3, result4)
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}
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func TestSwitchCase(t *testing.T) {
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t.Parallel()
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is := assert.New(t)
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result1 := Switch[int, int](42).Case(42, 1).Case(1, 2).Default(3)
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result2 := Switch[int, int](42).Case(42, 1).Case(42, 2).Default(3)
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result3 := Switch[int, int](42).Case(1, 1).Case(42, 2).Default(3)
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result4 := Switch[int, int](42).Case(1, 1).Case(1, 2).Default(3)
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is.Equal(1, result1)
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is.Equal(1, result2)
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is.Equal(2, result3)
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is.Equal(3, result4)
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}
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func TestSwitchCaseF(t *testing.T) {
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t.Parallel()
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is := assert.New(t)
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result1 := Switch[int, int](42).CaseF(42, func() int { return 1 }).CaseF(1, func() int { return 2 }).DefaultF(func() int { return 3 })
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result2 := Switch[int, int](42).CaseF(42, func() int { return 1 }).CaseF(42, func() int { return 2 }).DefaultF(func() int { return 3 })
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result3 := Switch[int, int](42).CaseF(1, func() int { return 1 }).CaseF(42, func() int { return 2 }).DefaultF(func() int { return 3 })
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result4 := Switch[int, int](42).CaseF(1, func() int { return 1 }).CaseF(1, func() int { return 2 }).DefaultF(func() int { return 3 })
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is.Equal(1, result1)
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is.Equal(1, result2)
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is.Equal(2, result3)
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is.Equal(3, result4)
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}
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