1 files changed, 260 insertions, 0 deletions
diff --git a/vendor/github.com/mitchellh/mapstructure/mapstructure_bugs_test.go b/vendor/github.com/mitchellh/mapstructure/mapstructure_bugs_test.go
new file mode 100644
index 000000000..08e495664
--- /dev/null
+++ b/vendor/github.com/mitchellh/mapstructure/mapstructure_bugs_test.go
@@ -0,0 +1,260 @@
+package mapstructure
+
+import "testing"
+
+// GH-1
+func TestDecode_NilValue(t *testing.T) {
+	input := map[string]interface{}{
+		"vfoo":   nil,
+		"vother": nil,
+	}
+
+	var result Map
+	err := Decode(input, &result)
+	if err != nil {
+		t.Fatalf("should not error: %s", err)
+	}
+
+	if result.Vfoo != "" {
+		t.Fatalf("value should be default: %s", result.Vfoo)
+	}
+
+	if result.Vother != nil {
+		t.Fatalf("Vother should be nil: %s", result.Vother)
+	}
+}
+
+// GH-10
+func TestDecode_mapInterfaceInterface(t *testing.T) {
+	input := map[interface{}]interface{}{
+		"vfoo":   nil,
+		"vother": nil,
+	}
+
+	var result Map
+	err := Decode(input, &result)
+	if err != nil {
+		t.Fatalf("should not error: %s", err)
+	}
+
+	if result.Vfoo != "" {
+		t.Fatalf("value should be default: %s", result.Vfoo)
+	}
+
+	if result.Vother != nil {
+		t.Fatalf("Vother should be nil: %s", result.Vother)
+	}
+}
+
+// #48
+func TestNestedTypePointerWithDefaults(t *testing.T) {
+	t.Parallel()
+
+	input := map[string]interface{}{
+		"vfoo": "foo",
+		"vbar": map[string]interface{}{
+			"vstring": "foo",
+			"vint":    42,
+			"vbool":   true,
+		},
+	}
+
+	result := NestedPointer{
+		Vbar: &Basic{
+			Vuint: 42,
+		},
+	}
+	err := Decode(input, &result)
+	if err != nil {
+		t.Fatalf("got an err: %s", err.Error())
+	}
+
+	if result.Vfoo != "foo" {
+		t.Errorf("vfoo value should be 'foo': %#v", result.Vfoo)
+	}
+
+	if result.Vbar.Vstring != "foo" {
+		t.Errorf("vstring value should be 'foo': %#v", result.Vbar.Vstring)
+	}
+
+	if result.Vbar.Vint != 42 {
+		t.Errorf("vint value should be 42: %#v", result.Vbar.Vint)
+	}
+
+	if result.Vbar.Vbool != true {
+		t.Errorf("vbool value should be true: %#v", result.Vbar.Vbool)
+	}
+
+	if result.Vbar.Vextra != "" {
+		t.Errorf("vextra value should be empty: %#v", result.Vbar.Vextra)
+	}
+
+	// this is the error
+	if result.Vbar.Vuint != 42 {
+		t.Errorf("vuint value should be 42: %#v", result.Vbar.Vuint)
+	}
+
+}
+
+type NestedSlice struct {
+	Vfoo   string
+	Vbars  []Basic
+	Vempty []Basic
+}
+
+// #48
+func TestNestedTypeSliceWithDefaults(t *testing.T) {
+	t.Parallel()
+
+	input := map[string]interface{}{
+		"vfoo": "foo",
+		"vbars": []map[string]interface{}{
+			{"vstring": "foo", "vint": 42, "vbool": true},
+			{"vint": 42, "vbool": true},
+		},
+		"vempty": []map[string]interface{}{
+			{"vstring": "foo", "vint": 42, "vbool": true},
+			{"vint": 42, "vbool": true},
+		},
+	}
+
+	result := NestedSlice{
+		Vbars: []Basic{
+			{Vuint: 42},
+			{Vstring: "foo"},
+		},
+	}
+	err := Decode(input, &result)
+	if err != nil {
+		t.Fatalf("got an err: %s", err.Error())
+	}
+
+	if result.Vfoo != "foo" {
+		t.Errorf("vfoo value should be 'foo': %#v", result.Vfoo)
+	}
+
+	if result.Vbars[0].Vstring != "foo" {
+		t.Errorf("vstring value should be 'foo': %#v", result.Vbars[0].Vstring)
+	}
+	// this is the error
+	if result.Vbars[0].Vuint != 42 {
+		t.Errorf("vuint value should be 42: %#v", result.Vbars[0].Vuint)
+	}
+}
+
+// #48 workaround
+func TestNestedTypeWithDefaults(t *testing.T) {
+	t.Parallel()
+
+	input := map[string]interface{}{
+		"vfoo": "foo",
+		"vbar": map[string]interface{}{
+			"vstring": "foo",
+			"vint":    42,
+			"vbool":   true,
+		},
+	}
+
+	result := Nested{
+		Vbar: Basic{
+			Vuint: 42,
+		},
+	}
+	err := Decode(input, &result)
+	if err != nil {
+		t.Fatalf("got an err: %s", err.Error())
+	}
+
+	if result.Vfoo != "foo" {
+		t.Errorf("vfoo value should be 'foo': %#v", result.Vfoo)
+	}
+
+	if result.Vbar.Vstring != "foo" {
+		t.Errorf("vstring value should be 'foo': %#v", result.Vbar.Vstring)
+	}
+
+	if result.Vbar.Vint != 42 {
+		t.Errorf("vint value should be 42: %#v", result.Vbar.Vint)
+	}
+
+	if result.Vbar.Vbool != true {
+		t.Errorf("vbool value should be true: %#v", result.Vbar.Vbool)
+	}
+
+	if result.Vbar.Vextra != "" {
+		t.Errorf("vextra value should be empty: %#v", result.Vbar.Vextra)
+	}
+
+	// this is the error
+	if result.Vbar.Vuint != 42 {
+		t.Errorf("vuint value should be 42: %#v", result.Vbar.Vuint)
+	}
+
+}
+
+// #67 panic() on extending slices (decodeSlice with disabled ZeroValues)
+func TestDecodeSliceToEmptySliceWOZeroing(t *testing.T) {
+	t.Parallel()
+
+	type TestStruct struct {
+		Vfoo []string
+	}
+
+	decode := func(m interface{}, rawVal interface{}) error {
+		config := &DecoderConfig{
+			Metadata:   nil,
+			Result:     rawVal,
+			ZeroFields: false,
+		}
+
+		decoder, err := NewDecoder(config)
+		if err != nil {
+			return err
+		}
+
+		return decoder.Decode(m)
+	}
+
+	{
+		input := map[string]interface{}{
+			"vfoo": []string{"1"},
+		}
+
+		result := &TestStruct{}
+
+		err := decode(input, &result)
+		if err != nil {
+			t.Fatalf("got an err: %s", err.Error())
+		}
+	}
+
+	{
+		input := map[string]interface{}{
+			"vfoo": []string{"1"},
+		}
+
+		result := &TestStruct{
+			Vfoo: []string{},
+		}
+
+		err := decode(input, &result)
+		if err != nil {
+			t.Fatalf("got an err: %s", err.Error())
+		}
+	}
+
+	{
+		input := map[string]interface{}{
+			"vfoo": []string{"2", "3"},
+		}
+
+		result := &TestStruct{
+			Vfoo: []string{"1"},
+		}
+
+		err := decode(input, &result)
+		if err != nil {
+			t.Fatalf("got an err: %s", err.Error())
+		}
+	}
+}