/
settings_test.go
124 lines (88 loc) · 3.13 KB
/
settings_test.go
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package gapless
import (
"encoding/json"
"github.com/bmizerany/assert"
"testing"
)
func TestSettingsSetFromEnv(t *testing.T) {
dictObj := NewSettingsObj()
dictObj.SetFromEnv("a", "bad_key_here", true)
assert.Equal(t, true, dictObj.Bool("a"))
dictObj.SetFromEnv("a", "bad_key_here", false)
assert.Equal(t, false, dictObj.Bool("a"))
dictObj.SetFromEnv("debug", "bad_key_here222", true)
assert.Panic(t, "SetFromEnv received too many args: [2]", func() {
dictObj.SetFromEnv("z", "bbaadddddd", false, true)
})
}
func TestDictObjJsonFile(t *testing.T) {
dictObj := NewSettingsObj()
assert.Panic(t, "Opening settings file failed: open not_there.golang: no such file or directory", func() {
dictObj.LoadFromFile("not_there.golang")
})
}
func TestDictObjJsonData(t *testing.T) {
tmp := make(map[string]interface{})
err := json.Unmarshal([]byte(`{"intOne":1,"intTwo":23456789}`), &tmp)
if err != nil {
t.Errorf("Json unmarshal error: %q", err)
}
dictObj := NewSettingsObj()
dictObj.Set("a", tmp["intOne"])
dictObj.Set("b", tmp["intTwo"])
assert.Equal(t, 1, dictObj.Int("a"))
assert.Equal(t, 23456789, dictObj.Int("b"))
}
func TestDictObjBool(t *testing.T) {
dictObj := NewSettingsObj()
dictObj.Set("a", true)
dictObj.Set("b", false)
assert.Equal(t, true, dictObj.Bool("a"))
assert.Equal(t, false, dictObj.Bool("b"))
assert.Equal(t, true, dictObj.Bool("c", true))
assert.Equal(t, false, dictObj.Bool("d", false))
dictObj.Set("a", false)
assert.Equal(t, false, dictObj.Bool("a"))
assert.Panic(t, "Bool received too many args: [3]", func() {
dictObj.Bool("z", true, false, true)
})
}
func TestDictObjInt(t *testing.T) {
dictObj := NewSettingsObj()
dictObj.Set("a", 1)
dictObj.Set("b", 12345678901234)
assert.Equal(t, 1, dictObj.Int("a"))
assert.Equal(t, 12345678901234, dictObj.Int("b"))
dictObj.Set("a", 2)
assert.Equal(t, 2, dictObj.Int("a"))
assert.Equal(t, 55, dictObj.Int("c", 55))
assert.Panic(t, "Int received too many args: [2]", func() {
dictObj.Int("z", 12, 34)
})
}
func TestDictObjFloat(t *testing.T) {
dictObj := NewSettingsObj()
dictObj.Set("a", 1.0)
dictObj.Set("b", 12345678901234.56789)
assert.Equal(t, 1.0, dictObj.Float("a"))
assert.Equal(t, 12345678901234.56789, dictObj.Float("b"))
dictObj.Set("a", 222.333)
assert.Equal(t, 222.333, dictObj.Float("a"))
assert.Equal(t, 55.667788, dictObj.Float("c", 55.667788))
assert.Panic(t, "Float received too many args: [2]", func() {
dictObj.Float("z", 12.23, 33.22)
})
}
func TestDictObjString(t *testing.T) {
dictObj := NewSettingsObj()
dictObj.Set("a", "AAA")
dictObj.Set("b", "BBB")
assert.Equal(t, "AAA", dictObj.String("a"))
assert.Equal(t, "BBB", dictObj.String("b"))
dictObj.Set("a", "not AAA")
assert.Equal(t, "not AAA", dictObj.String("a"))
assert.Equal(t, "CCC", dictObj.String("c", "CCC"))
assert.Panic(t, "String received too many args: [2]", func() {
dictObj.String("z", "default", "bad")
})
}