55 lines
1.4 KiB
Go
55 lines
1.4 KiB
Go
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package conflib_test
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import (
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"os"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"git.janky.solutions/finn/conflib"
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)
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type Config struct {
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StringField string
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IntField int
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BoolField bool `env:"BOOL"`
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NestedField nested
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StringWithDefault string `default:"default value"`
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IntWithDefault int `default:"4"`
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BoolWithDefault bool `default:"true"`
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}
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type nested struct {
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Sample string
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}
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func TestLoadDefaults(t *testing.T) {
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loader := conflib.Loader[Config]{AllowNoSources: true}
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config, err := loader.Load()
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require.NoError(t, err)
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assert.Equal(t, "default value", config.StringWithDefault)
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assert.Equal(t, 4, config.IntWithDefault)
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assert.Equal(t, true, config.BoolWithDefault)
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}
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func TestLoadJson(t *testing.T) {
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loader := conflib.Loader[Config]{}
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config, err := loader.Load("testdata/working.json")
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require.NoError(t, err)
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assert.Equal(t, "default value", config.StringWithDefault)
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assert.Equal(t, "valllue", config.StringField)
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}
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func TestLoadEnv(t *testing.T) {
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os.Setenv("TESTAPP_STRING_FIELD", "idklol")
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os.Setenv("TESTAPP_INT_FIELD", "4")
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os.Setenv("TESTAPP_BOOL", "true")
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loader := conflib.Loader[Config]{EnvPrefix: "TESTAPP"}
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config, err := loader.Load()
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require.NoError(t, err)
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assert.Equal(t, "idklol", config.StringField)
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assert.Equal(t, 4, config.IntField)
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assert.Equal(t, true, config.BoolField)
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}
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