29 lines
1.0 KiB
Go
29 lines
1.0 KiB
Go
package wand
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import (
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"bytes"
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"io"
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"testing"
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"time"
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)
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func TestOutput(t *testing.T) {
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f0 := func() any { return nil }
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f1 := func() int { return 42 }
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f2 := func() time.Duration { return 9 * time.Second }
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f3 := func() *int { i := 42; return &i }
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f4 := func() chan int { return make(chan int) }
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f5 := func() io.Reader { return bytes.NewBufferString("foo") }
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f6 := func() ([]string, int, io.Reader) {
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return []string{"foo", "bar", "baz"}, 42, bytes.NewBufferString("foo")
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}
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t.Run("nil", testExec(testCase{impl: f0, command: "foo"}, "", ""))
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t.Run("simple", testExec(testCase{impl: f1, command: "foo"}, "", "42"))
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t.Run("stringer", testExec(testCase{impl: f2, command: "foo"}, "", "9s"))
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t.Run("pointer", testExec(testCase{impl: f3, command: "foo"}, "", "42"))
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t.Run("complex", testExec(testCase{impl: f4, command: "foo"}, "", "chan int"))
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t.Run("reader", testExec(testCase{impl: f5, command: "foo"}, "", "foo"))
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t.Run("mixed", testExec(testCase{impl: f6, command: "foo"}, "", "foo\nbar\nbaz\n42\nfoo"))
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}
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