adds test coverage to context
@@ -253,18 +253,24 @@ func TestContext_GlobalIsSet_fromEnv(t *testing.T) {
timeoutIsSet, tIsSet bool
noEnvVarIsSet, nIsSet bool
passwordIsSet, pIsSet bool
+ passwordValue string
unparsableIsSet, uIsSet bool
+ overrideIsSet, oIsSet bool
+ overrideValue string
+
)
clearenv()
os.Setenv("APP_TIMEOUT_SECONDS", "15.5")
- os.Setenv("APP_PASSWORD", "")
+ os.Setenv("APP_PASSWORD", "badpass")
+ os.Setenv("APP_OVERRIDE", "overridden")
a := App{
Flags: []Flag{
Float64Flag{Name: "timeout, t", EnvVar: "APP_TIMEOUT_SECONDS"},
StringFlag{Name: "password, p", EnvVar: "APP_PASSWORD"},
Float64Flag{Name: "no-env-var, n"},
Float64Flag{Name: "unparsable, u", EnvVar: "APP_UNPARSABLE"},
+ StringFlag{Name: "overrides-default, o", Value: "default", EnvVar: "APP_OVERRIDE"},
},
Commands: []Command{
{
@@ -274,10 +280,14 @@ func TestContext_GlobalIsSet_fromEnv(t *testing.T) {
tIsSet = ctx.GlobalIsSet("t")
passwordIsSet = ctx.GlobalIsSet("password")
pIsSet = ctx.GlobalIsSet("p")
+ passwordValue = ctx.GlobalString("password")
unparsableIsSet = ctx.GlobalIsSet("unparsable")
uIsSet = ctx.GlobalIsSet("u")
noEnvVarIsSet = ctx.GlobalIsSet("no-env-var")
nIsSet = ctx.GlobalIsSet("n")
+ overrideIsSet = ctx.GlobalIsSet("overrides-default")
+ oIsSet = ctx.GlobalIsSet("o")
+ overrideValue = ctx.GlobalString("overrides-default")
return nil
},
},
@@ -290,8 +300,13 @@ func TestContext_GlobalIsSet_fromEnv(t *testing.T) {
expect(t, tIsSet, true)
expect(t, passwordIsSet, true)
expect(t, pIsSet, true)
+ expect(t, passwordValue, "badpass")
+ expect(t, unparsableIsSet, false)
expect(t, noEnvVarIsSet, false)
expect(t, nIsSet, false)
+ expect(t, overrideIsSet, true)
+ expect(t, oIsSet, true)
+ expect(t, overrideValue, "overridden")
os.Setenv("APP_UNPARSABLE", "foobar")
if err := a.Run([]string{"run"}); err != nil {
