86 lines
2.1 KiB
Go
86 lines
2.1 KiB
Go
package secondly
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import (
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"testing"
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)
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func TestExtractFields(t *testing.T) {
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c := testConf{
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AppName: "Secondly",
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Version: 1.1,
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Database: testDatabaseConf{
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Adapter: "mysql",
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Host: "localhost",
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Port: 3306,
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},
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}
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fields := indexFields(extractFields(c, ""))
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testField := func(fname, kind string, val interface{}) {
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if f, ok := fields[fname]; ok {
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if f.Kind != kind {
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t.Errorf("%s expected to be of kind %q, got %q", fname, kind, f.Kind)
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}
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if f.Value != val {
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t.Errorf("%s expected to have value %q, got %q", fname, val, f.Value)
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}
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} else {
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t.Errorf("Missing %s field", fname)
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}
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}
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testField("AppName", "string", c.AppName)
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testField("Version", "float32", c.Version)
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testField("Database.Adapter", "string", c.Database.Adapter)
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testField("Database.Host", "string", c.Database.Host)
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testField("Database.Port", "int", c.Database.Port)
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}
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func TestDiff(t *testing.T) {
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c1 := testConf{
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AppName: "Secondly",
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Version: 1.3,
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Database: testDatabaseConf{
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Adapter: "mysql",
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Host: "localhost",
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Port: 3306,
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},
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}
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c2 := testConf{
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AppName: "Secondly",
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Version: 2,
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Database: testDatabaseConf{
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Adapter: "postgresql",
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Host: "localhost",
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Port: 5432,
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Username: "root",
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},
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}
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d := diff(c1, c2)
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testField := func(fname string, oldVal, newVal interface{}) {
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if f, ok := d[fname]; ok {
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if f[0] != oldVal {
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t.Errorf("%s field old value was %q, not %q", oldVal, f[0])
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}
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if f[1] != newVal {
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t.Errorf("%s field new value was %q, not %q", newVal, f[1])
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}
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} else {
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t.Errorf("Expected %s field to have different values", fname)
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}
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}
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unchangedFields := []string{"AppName", "Database.Host", "Database.Password"}
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for _, f := range unchangedFields {
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if _, ok := d[f]; ok {
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t.Errorf("Expected %q field to be unchanged", f)
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}
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}
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testField("Version", c1.Version, c2.Version)
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testField("Database.Adapter", c1.Database.Adapter, c2.Database.Adapter)
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testField("Database.Port", c1.Database.Port, c2.Database.Port)
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testField("Database.Username", c1.Database.Username, c2.Database.Username)
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}
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