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resource_test.go
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resource_test.go
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package jsonapi_test
import (
"testing"
"time"
. "github.com/mfcochauxlaberge/jsonapi"
"github.com/stretchr/testify/assert"
)
func TestUnmarshalPartialResource(t *testing.T) {
// Setup
typ, _ := BuildType(mocktype{})
typ.NewFunc = func() Resource {
return Wrap(&mocktype{})
}
schema := &Schema{Types: []Type{typ}}
// Tests
t.Run("partial resource", func(t *testing.T) {
assert := assert.New(t)
payload := `{
"id": "abc123",
"type": "mocktype",
"attributes": {
"str": "abc"
},
"relationships": {
"to-1": {
"data": {
"type": "mocktype",
"data": "def"
}
},
"to-x": {
"data": [
{
"type": "mocktype",
"data": "ghi"
},
{
"type": "mocktype",
"data": "jkl"
}
]
}
}
}`
res, err := UnmarshalPartialResource([]byte(payload), schema)
assert.NoError(err)
assert.Equal("abc123", res.GetID())
assert.Equal("mocktype", res.GetType().Name)
assert.Len(res.Attrs(), 1)
assert.Len(res.Rels(), 2)
})
t.Run("partial resource (invalid attribute)", func(t *testing.T) {
assert := assert.New(t)
payload := `{
"id": "abc123",
"type": "mocktype",
"attributes": {
"int": "not an int"
}
}`
_, err := UnmarshalPartialResource([]byte(payload), schema)
assert.EqualError(
err,
"400 Bad Request: The field value is invalid for the expected type.",
)
})
t.Run("partial resource (unknown attribute)", func(t *testing.T) {
assert := assert.New(t)
payload := `{
"id": "abc123",
"type": "mocktype",
"attributes": {
"unknown": "abc"
}
}`
_, err := UnmarshalPartialResource([]byte(payload), schema)
assert.EqualError(
err,
`400 Bad Request: "unknown" is not a known field.`,
)
})
t.Run("partial resource (invalid relationship)", func(t *testing.T) {
assert := assert.New(t)
payload := `{
"id": "abc123",
"type": "mocktype",
"relationships": {
"to-1": {
"data": [
{
"type": "mocktype",
"data": "def"
}
]
}
}
}`
_, err := UnmarshalPartialResource([]byte(payload), schema)
assert.EqualError(
err,
"400 Bad Request: The field value is invalid for the expected type.",
)
})
t.Run("partial resource (unknown relationship)", func(t *testing.T) {
assert := assert.New(t)
payload := `{
"id": "abc123",
"type": "mocktype",
"relationships": {
"unknown": {
"data": {
"type": "mocktype",
"data": "def"
}
}
}
}`
_, err := UnmarshalPartialResource([]byte(payload), schema)
assert.EqualError(
err,
`400 Bad Request: "unknown" is not a known field.`,
)
})
t.Run("partial resource (invalid)", func(t *testing.T) {
assert := assert.New(t)
payload := `{invalid}`
_, err := UnmarshalPartialResource([]byte(payload), schema)
assert.EqualError(
err,
"400 Bad Request: The provided JSON body could not be read.",
)
})
}
func TestEqual(t *testing.T) {
assert := assert.New(t)
now := time.Now()
mt11 := Wrap(&mockType1{
ID: "mt1",
Str: "str",
Int: 1,
Int8: 2,
Int16: 3,
Int32: 4,
Int64: 5,
Uint: 6,
Uint8: 7,
Uint16: 8,
Uint32: 9,
Bool: true,
Time: now,
ToOne: "a",
ToOneFromOne: "b",
ToOneFromMany: "c",
ToMany: []string{"a", "b", "c"},
ToManyFromOne: []string{"a", "b", "c"},
ToManyFromMany: []string{"a", "b", "c"},
})
mt12 := Wrap(&mockType1{
ID: "mt2",
Str: "str",
Int: 1,
Int8: 2,
Int16: 3,
Int32: 4,
Int64: 5,
Uint: 6,
Uint8: 7,
Uint16: 8,
Uint32: 9,
Bool: true,
Time: now,
ToOne: "a",
ToOneFromOne: "b",
ToOneFromMany: "c",
ToMany: []string{"a", "b", "c"},
ToManyFromOne: []string{"a", "b", "c"},
ToManyFromMany: []string{"a", "b", "c"},
})
mt13 := Wrap(&mockType1{
ID: "mt3",
Str: "str",
Int: 11,
Int8: 12,
Int16: 13,
Int32: 14,
Int64: 15,
Uint: 16,
Uint8: 17,
Uint16: 18,
Uint32: 19,
Bool: false,
Time: time.Now(),
ToOne: "d",
ToOneFromOne: "e",
ToOneFromMany: "f",
ToMany: []string{"d", "e", "f"},
ToManyFromOne: []string{"d", "e", "f"},
ToManyFromMany: []string{"d", "e", "f"},
})
mt21 := Wrap(&mockType2{
ID: "mt1",
StrPtr: func() *string { v := "id"; return &v }(),
IntPtr: func() *int { v := int(1); return &v }(),
Int8Ptr: func() *int8 { v := int8(2); return &v }(),
Int16Ptr: func() *int16 { v := int16(3); return &v }(),
Int32Ptr: func() *int32 { v := int32(4); return &v }(),
Int64Ptr: func() *int64 { v := int64(5); return &v }(),
UintPtr: func() *uint { v := uint(6); return &v }(),
Uint8Ptr: func() *uint8 { v := uint8(7); return &v }(),
Uint16Ptr: func() *uint16 { v := uint16(8); return &v }(),
Uint32Ptr: func() *uint32 { v := uint32(9); return &v }(),
BoolPtr: func() *bool { v := true; return &v }(),
TimePtr: func() *time.Time { v := time.Now(); return &v }(),
ToOneFromOne: "a",
ToOneFromMany: "b",
ToManyFromOne: []string{"a", "b", "c"},
ToManyFromMany: []string{"a", "b", "c"},
})
assert.True(Equal(mt11, mt11), "same instance")
assert.True(Equal(mt11, mt12), "identical resources")
assert.False(EqualStrict(mt11, mt12), "different IDs")
assert.False(Equal(mt11, mt13), "different resources (same type)")
assert.False(Equal(mt11, mt21), "different types")
typ := mt11.GetType().Copy()
sr1 := &SoftResource{Type: &typ}
sr1.RemoveField("str")
assert.False(Equal(mt11, sr1), "different number of attributes")
typ = mt11.GetType().Copy()
sr1 = &SoftResource{Type: &typ}
for _, attr := range typ.Attrs {
sr1.Set(attr.Name, mt11.Get(attr.Name))
}
for _, rel := range typ.Rels {
if rel.ToOne {
sr1.Set(rel.FromName, mt11.Get(rel.FromName).(string))
} else {
sr1.Set(rel.FromName, mt11.Get(rel.FromName).([]string))
}
}
sr1.RemoveField("to-one")
assert.False(Equal(mt11, sr1), "different number of relationships")
sr1.AddRel(Rel{
FromName: "to-one",
ToOne: false,
ToType: "mocktypes2",
})
assert.False(Equal(mt11, sr1), "different to-one property")
sr1.RemoveField("to-one")
sr1.AddRel(Rel{
FromName: "to-one",
ToOne: true,
ToType: "mocktypes2",
})
sr1.Set("to-one", "b")
assert.False(Equal(mt11, sr1), "different relationship value (to-one)")
sr1.Set("to-one", "a")
sr1.Set("to-many", []string{"d", "e", "f"})
assert.False(Equal(mt11, sr1), "different relationship value (to-many)")
// Comparing two nil values of different types
sr3 := &SoftResource{}
sr3.AddAttr(Attr{
Name: "nil",
Type: AttrTypeString,
Nullable: true,
})
sr3.Set("nil", (*string)(nil))
sr4 := &SoftResource{}
sr4.AddAttr(Attr{
Name: "nil2",
Type: AttrTypeInt,
Nullable: true,
})
sr3.Set("nil", (*int)(nil))
assert.Equal(true, Equal(sr3, sr4))
}
func TestEqualStrict(t *testing.T) {
assert := assert.New(t)
sr1 := &SoftResource{}
sr1.SetType(&Type{
Name: "type",
})
sr2 := &SoftResource{}
sr2.SetType(&Type{
Name: "type",
})
// Same ID
sr1.SetID("an-id")
sr2.SetID("an-id")
assert.True(Equal(sr1, sr2))
assert.True(EqualStrict(sr1, sr2))
// Different ID
sr2.SetID("another-id")
assert.True(Equal(sr1, sr2))
assert.False(EqualStrict(sr1, sr2))
}