Alec Thomas
31 lines
945 B
Go
31 lines
945 B
Go
package kong
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import (
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"testing"
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"github.com/alecthomas/assert/v2"
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)
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func TestInterpolate(t *testing.T) {
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vars := map[string]string{
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"age": "35",
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"city": "Melbourne",
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}
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updatedVars := map[string]string{
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"height": "180",
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}
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actual, err := interpolate("${name=Bobby Brown} is ${age} years old, ${height} cm tall, lives in ${city=<unknown>}, and likes $${AUD}", vars, updatedVars)
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assert.NoError(t, err)
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assert.Equal(t, `Bobby Brown is 35 years old, 180 cm tall, lives in Melbourne, and likes ${AUD}`, actual)
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}
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func TestHasInterpolatedVar(t *testing.T) {
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for _, tag := range []string{"name", "age", "height", "city"} {
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assert.True(t, HasInterpolatedVar("${name=Bobby Brown} is ${age} years old, ${height} cm tall, lives in ${city=<unknown>}, and likes $${AUD}", tag), tag)
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}
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for _, tag := range []string{"name", "age", "height", "AUD"} {
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assert.False(t, HasInterpolatedVar("$name $$age {height} $${AUD}", tag), tag)
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}
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}
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