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Merge branch 'develop' into stderr

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This commit is contained in:
Ethan Buchman
2017-06-23 22:21:36 -04:00
committed by GitHub
parent f3eaf9b870 bf55624f75
commit a28e35fd98
11 changed files with 321 additions and 27 deletions
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39
cli/setup_test.go
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@ -46,6 +46,7 @@ func TestSetupEnv(t *testing.T) {
}
demo.Flags().String("foobar", "", "Some test value from config")
cmd := PrepareBaseCmd(demo, "DEMO", "/qwerty/asdfgh") // some missing dir..
cmd.Exit = func(int) {}
viper.Reset()
args := append([]string{cmd.Use}, tc.args...)
@ -63,47 +64,55 @@ func TestSetupConfig(t *testing.T) {
cval1, cval2 := "fubble", "wubble"
conf1, err := WriteDemoConfig(map[string]string{"boo": cval1})
require.Nil(err)
// even with some ignored fields, should be no problem
conf2, err := WriteDemoConfig(map[string]string{"boo": cval2, "foo": "bar"})
// make sure it handles dashed-words in the config, and ignores random info
conf2, err := WriteDemoConfig(map[string]string{"boo": cval2, "foo": "bar", "two-words": "WORD"})
require.Nil(err)
cases := []struct {
args []string
env map[string]string
expected string
args []string
env map[string]string
expected string
expectedTwo string
}{
{nil, nil, ""},
{nil, nil, "", ""},
// setting on the command line
{[]string{"--boo", "haha"}, nil, "haha"},
{[]string{"--root", conf1}, nil, cval1},
{[]string{"--boo", "haha"}, nil, "haha", ""},
{[]string{"--two-words", "rocks"}, nil, "", "rocks"},
{[]string{"--root", conf1}, nil, cval1, ""},
// test both variants of the prefix
{nil, map[string]string{"RD_BOO": "bang"}, "bang"},
{nil, map[string]string{"RD_ROOT": conf1}, cval1},
{nil, map[string]string{"RDROOT": conf2}, cval2},
{nil, map[string]string{"RDHOME": conf1}, cval1},
{nil, map[string]string{"RD_BOO": "bang"}, "bang", ""},
{nil, map[string]string{"RD_TWO_WORDS": "fly"}, "", "fly"},
{nil, map[string]string{"RDTWO_WORDS": "fly"}, "", "fly"},
{nil, map[string]string{"RD_ROOT": conf1}, cval1, ""},
{nil, map[string]string{"RDROOT": conf2}, cval2, "WORD"},
{nil, map[string]string{"RDHOME": conf1}, cval1, ""},
// and when both are set??? HOME wins every time!
{[]string{"--root", conf1}, map[string]string{"RDHOME": conf2}, cval2},
{[]string{"--root", conf1}, map[string]string{"RDHOME": conf2}, cval2, "WORD"},
}
for idx, tc := range cases {
i := strconv.Itoa(idx)
// test command that store value of foobar in local variable
var foo string
var foo, two string
boo := &cobra.Command{
Use: "reader",
RunE: func(cmd *cobra.Command, args []string) error {
foo = viper.GetString("boo")
two = viper.GetString("two-words")
return nil
},
}
boo.Flags().String("boo", "", "Some test value from config")
boo.Flags().String("two-words", "", "Check out env handling -")
cmd := PrepareBaseCmd(boo, "RD", "/qwerty/asdfgh") // some missing dir...
cmd.Exit = func(int) {}
viper.Reset()
args := append([]string{cmd.Use}, tc.args...)
err := RunWithArgs(cmd, args, tc.env)
require.Nil(err, i)
assert.Equal(tc.expected, foo, i)
assert.Equal(tc.expectedTwo, two, i)
}
}
@ -175,6 +184,7 @@ func TestSetupUnmarshal(t *testing.T) {
// from the default config here
marsh.Flags().Int("age", base.Age, "Some test value from config")
cmd := PrepareBaseCmd(marsh, "MR", "/qwerty/asdfgh") // some missing dir...
cmd.Exit = func(int) {}
viper.Reset()
args := append([]string{cmd.Use}, tc.args...)
@ -209,6 +219,7 @@ func TestSetupTrace(t *testing.T) {
},
}
cmd := PrepareBaseCmd(trace, "DBG", "/qwerty/asdfgh") // some missing dir..
cmd.Exit = func(int) {}
viper.Reset()
args := append([]string{cmd.Use}, tc.args...)