diff options
Diffstat (limited to 'parse_test.go')
| -rw-r--r-- | parse_test.go | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/parse_test.go b/parse_test.go index 09fb508..695b1d8 100644 --- a/parse_test.go +++ b/parse_test.go @@ -721,6 +721,15 @@ func TestEnvironmentVariableSliceArgumentString(t *testing.T) { assert.Equal(t, []string{"bar", "baz, qux"}, args.Foo) } +func TestEnvironmentVariableSliceEmpty(t *testing.T) { + var args struct { + Foo []string `arg:"env"` + } + _, err := parseWithEnv("", []string{`FOO=`}, &args) + require.NoError(t, err) + assert.Len(t, args.Foo, 0) +} + func TestEnvironmentVariableSliceArgumentInteger(t *testing.T) { var args struct { Foo []int `arg:"env"` @@ -775,6 +784,15 @@ func TestEnvironmentVariableMap(t *testing.T) { assert.Equal(t, "ninetynine", args.Foo[99]) } +func TestEnvironmentVariableEmptyMap(t *testing.T) { + var args struct { + Foo map[int]string `arg:"env"` + } + _, err := parseWithEnv("", []string{`FOO=`}, &args) + require.NoError(t, err) + assert.Len(t, args.Foo, 0) +} + func TestEnvironmentVariableIgnored(t *testing.T) { var args struct { Foo string `arg:"env"` |