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69 lines
1.5 KiB
69 lines
1.5 KiB
package config_test
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"gerrit.wikimedia.org/r/blubber/config"
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)
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func TestCommonConfigYAML(t *testing.T) {
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cfg, err := config.ReadYAMLConfig([]byte(`---
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version: v4
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base: fooimage
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entrypoint: ["/bin/foo"]
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variants:
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build: {}`))
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assert.Nil(t, err)
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assert.Equal(t, "fooimage", cfg.Base)
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assert.Equal(t, []string{"/bin/foo"}, cfg.EntryPoint)
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variant, err := config.ExpandVariant(cfg, "build")
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assert.Equal(t, "fooimage", variant.Base)
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assert.Equal(t, []string{"/bin/foo"}, variant.EntryPoint)
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}
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// Ensure that entrypoints inherit correctly
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//
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func TestEntryPointMerge(t *testing.T) {
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foo := config.CommonConfig{EntryPoint: []string{"/bin/foo"}}
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bar := config.CommonConfig{EntryPoint: []string{"/bin/bar"}}
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foo.Merge(bar)
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assert.Equal(t, []string{"/bin/bar"}, foo.EntryPoint)
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}
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func TestCommonConfigValidation(t *testing.T) {
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t.Run("base", func(t *testing.T) {
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t.Run("ok", func(t *testing.T) {
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err := config.Validate(config.CommonConfig{
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Base: "foo",
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})
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assert.Nil(t, err)
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})
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t.Run("optional", func(t *testing.T) {
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err := config.Validate(config.CommonConfig{
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Base: "",
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})
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assert.False(t, config.IsValidationError(err))
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})
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t.Run("bad", func(t *testing.T) {
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err := config.Validate(config.CommonConfig{
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Base: "foo fighter",
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})
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if assert.True(t, config.IsValidationError(err)) {
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msg := config.HumanizeValidationError(err)
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assert.Equal(t, `base: "foo fighter" is not a valid base image reference`, msg)
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}
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})
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})
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}
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