/
cli_test.go
207 lines (191 loc) · 4.15 KB
/
cli_test.go
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package cliby
import (
"encoding/json"
"os"
"reflect"
"testing"
"github.com/pmezard/go-difflib/difflib"
"gopkg.in/alecthomas/kingpin.v2"
"gopkg.in/coryb/cliby.v1/util"
"gopkg.in/op/go-logging.v1"
)
var TestOptionMergeExpected = map[string]interface{}{
"a": 1,
"b": 999,
"A": 1,
"hash": map[string]interface{}{
"a": 1,
"b": 999,
"A": 1,
"hoh": map[string]interface{}{
"a": 1,
"b": 999,
"A": 1,
},
"hol": map[string]interface{}{
"a": []interface{}{2, 999, 1},
"b": []interface{}{998, 999, 3, 4},
},
},
"list": []interface{}{
"b",
"A",
"B",
"a",
},
"lol": []interface{}{
[]interface{}{"A", "B", "C"},
[]interface{}{"d", "e", "f"},
[]interface{}{"a", "b", "c"},
},
}
type TestCli struct {
Cli
}
func (c *TestCli) CommandLine() *kingpin.Application {
return kingpin.New("test", "test app")
}
func (c *TestCli) NewOptions() interface{} {
return map[string]interface{}{}
}
func TestOptionMerge(t *testing.T) {
InitLogging()
logging.SetLevel(logging.DEBUG, "")
cli := &TestCli{*New("test")}
cli.SetDefaults(map[string]interface{}{
"a": 1,
"b": 2,
"hash": map[string]interface{}{
"a": 1,
"b": 2,
"hoh": map[string]interface{}{
"a": 1,
"b": 2,
},
"hol": map[string]interface{}{
"a": []interface{}{1, 2},
"b": []interface{}{3, 4},
},
},
"list": []interface{}{
"a",
"b",
},
"lol": []interface{}{
[]interface{}{"a", "b", "c"},
[]interface{}{"d", "e", "f"},
},
})
os.Args = []string{os.Args[0]}
ProcessAllOptions(cli)
log.Debugf("processed: %#v", cli.GetOptions())
options := cli.GetOptions()
if !reflect.DeepEqual(options, TestOptionMergeExpected) {
log.Debugf("processed: %#v", options)
got, err := json.MarshalIndent(options, "", " ")
if err != nil {
log.Errorf("Failed to marshal json: %s", err)
}
log.Debugf("got: %#v", string(got))
log.Debugf("processed: %#v", options)
got, err = json.MarshalIndent(options, "", " ")
log.Debugf("got: %#v", string(got))
expected, _ := json.MarshalIndent(TestOptionMergeExpected, "", " ")
diff := difflib.UnifiedDiff{
A: difflib.SplitLines(string(expected)),
B: difflib.SplitLines(string(got)),
FromFile: "Expected",
ToFile: "Got",
Context: 3,
}
result, _ := difflib.GetUnifiedDiffString(diff)
log.Errorf("Diff:\n%s", result)
t.Fail()
}
}
var TestOptionMergeSubdirExpected = map[string]interface{}{
"a": 1,
"b": 101,
"A": 1,
"C": 1,
"hash": map[string]interface{}{
"a": 1,
"b": 101,
"A": 1,
"C": 1,
"hoh": map[string]interface{}{
"a": 1,
"b": 101,
"A": 1,
"C": 1,
},
"hol": map[string]interface{}{
"a": []interface{}{2, 101, 999, 1},
"b": []interface{}{101, 102, 998, 999, 3, 4},
},
},
"list": []interface{}{
"b",
"C",
"A",
"B",
"a",
},
"lol": []interface{}{
[]interface{}{"D", "E", "F"},
[]interface{}{"d", "e", "f"},
[]interface{}{"A", "B", "C"},
[]interface{}{"a", "b", "c"},
},
}
func TestOptionMergeSubdir(t *testing.T) {
os.Chdir("subdir")
InitLogging()
logging.SetLevel(logging.DEBUG, "")
cli := &TestCli{*New("test")}
cli.SetDefaults(map[string]interface{}{
"a": 1,
"b": 2,
"hash": map[string]interface{}{
"a": 1,
"b": 2,
"hoh": map[string]interface{}{
"a": 1,
"b": 2,
},
"hol": map[string]interface{}{
"a": []interface{}{1, 2},
"b": []interface{}{3, 4},
},
},
"list": []interface{}{
"a",
"b",
},
"lol": []interface{}{
[]interface{}{"a", "b", "c"},
[]interface{}{"d", "e", "f"},
},
})
ProcessAllOptions(cli)
if !reflect.DeepEqual(cli.GetOptions(), TestOptionMergeSubdirExpected) {
got, _ := json.MarshalIndent(cli.GetOptions(), "", " ")
expected, _ := json.MarshalIndent(TestOptionMergeSubdirExpected, "", " ")
diff := difflib.UnifiedDiff{
A: difflib.SplitLines(string(expected)),
B: difflib.SplitLines(string(got)),
FromFile: "Expected",
ToFile: "Got",
Context: 3,
}
result, _ := difflib.GetUnifiedDiffString(diff)
log.Errorf("Diff:\n%s", result)
t.Fail()
}
}
func TestPromptWithDefault(t *testing.T) {
expectDefault := util.PromptWithDefault("foo", "bar")
if expectDefault != "bar" {
t.Fail()
}
}