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40 lines
705 B
Go
40 lines
705 B
Go
package common
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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 TestCartesianProduct(t *testing.T) {
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assert := assert.New(t)
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input := map[string][]interface{}{
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"foo": {1, 2, 3, 4},
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"bar": {"a", "b", "c"},
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"baz": {false, true},
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}
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output := CartesianProduct(input)
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assert.Len(output, 24)
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for _, v := range output {
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assert.Len(v, 3)
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assert.Contains(v, "foo")
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assert.Contains(v, "bar")
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assert.Contains(v, "baz")
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}
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input = map[string][]interface{}{
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"foo": {1, 2, 3, 4},
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"bar": {},
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"baz": {false, true},
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}
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output = CartesianProduct(input)
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assert.Len(output, 0)
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input = map[string][]interface{}{}
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output = CartesianProduct(input)
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assert.Len(output, 0)
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}
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