| // Copyright © 2014 Steve Francia <spf@spf13.com>. |
| // |
| // Use of this source code is governed by an MIT-style |
| // license that can be found in the LICENSE file. |
| |
| package cast |
| |
| import ( |
| "fmt" |
| "html/template" |
| "testing" |
| "time" |
| |
| "github.com/stretchr/testify/assert" |
| ) |
| |
| func TestToUintE(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect uint |
| iserr bool |
| }{ |
| {int(8), 8, false}, |
| {int8(8), 8, false}, |
| {int16(8), 8, false}, |
| {int32(8), 8, false}, |
| {int64(8), 8, false}, |
| {uint(8), 8, false}, |
| {uint8(8), 8, false}, |
| {uint16(8), 8, false}, |
| {uint32(8), 8, false}, |
| {uint64(8), 8, false}, |
| {float32(8.31), 8, false}, |
| {float64(8.31), 8, false}, |
| {true, 1, false}, |
| {false, 0, false}, |
| {"8", 8, false}, |
| {nil, 0, false}, |
| // errors |
| {int(-8), 0, true}, |
| {int8(-8), 0, true}, |
| {int16(-8), 0, true}, |
| {int32(-8), 0, true}, |
| {int64(-8), 0, true}, |
| {float32(-8.31), 0, true}, |
| {float64(-8.31), 0, true}, |
| {"-8", 0, true}, |
| {"test", 0, true}, |
| {testing.T{}, 0, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToUintE(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test: |
| v = ToUint(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToUint64E(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect uint64 |
| iserr bool |
| }{ |
| {int(8), 8, false}, |
| {int8(8), 8, false}, |
| {int16(8), 8, false}, |
| {int32(8), 8, false}, |
| {int64(8), 8, false}, |
| {uint(8), 8, false}, |
| {uint8(8), 8, false}, |
| {uint16(8), 8, false}, |
| {uint32(8), 8, false}, |
| {uint64(8), 8, false}, |
| {float32(8.31), 8, false}, |
| {float64(8.31), 8, false}, |
| {true, 1, false}, |
| {false, 0, false}, |
| {"8", 8, false}, |
| {nil, 0, false}, |
| // errors |
| {int(-8), 0, true}, |
| {int8(-8), 0, true}, |
| {int16(-8), 0, true}, |
| {int32(-8), 0, true}, |
| {int64(-8), 0, true}, |
| {float32(-8.31), 0, true}, |
| {float64(-8.31), 0, true}, |
| {"-8", 0, true}, |
| {"test", 0, true}, |
| {testing.T{}, 0, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToUint64E(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test: |
| v = ToUint64(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToUint32E(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect uint32 |
| iserr bool |
| }{ |
| {int(8), 8, false}, |
| {int8(8), 8, false}, |
| {int16(8), 8, false}, |
| {int32(8), 8, false}, |
| {int64(8), 8, false}, |
| {uint(8), 8, false}, |
| {uint8(8), 8, false}, |
| {uint16(8), 8, false}, |
| {uint32(8), 8, false}, |
| {uint64(8), 8, false}, |
| {float32(8.31), 8, false}, |
| {float64(8.31), 8, false}, |
| {true, 1, false}, |
| {false, 0, false}, |
| {"8", 8, false}, |
| {nil, 0, false}, |
| {int(-8), 0, true}, |
| {int8(-8), 0, true}, |
| {int16(-8), 0, true}, |
| {int32(-8), 0, true}, |
| {int64(-8), 0, true}, |
| {float32(-8.31), 0, true}, |
| {float64(-8.31), 0, true}, |
| {"-8", 0, true}, |
| // errors |
| {"test", 0, true}, |
| {testing.T{}, 0, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToUint32E(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test: |
| v = ToUint32(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToUint16E(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect uint16 |
| iserr bool |
| }{ |
| {int(8), 8, false}, |
| {int8(8), 8, false}, |
| {int16(8), 8, false}, |
| {int32(8), 8, false}, |
| {int64(8), 8, false}, |
| {uint(8), 8, false}, |
| {uint8(8), 8, false}, |
| {uint16(8), 8, false}, |
| {uint32(8), 8, false}, |
| {uint64(8), 8, false}, |
| {float32(8.31), 8, false}, |
| {float64(8.31), 8, false}, |
| {true, 1, false}, |
| {false, 0, false}, |
| {"8", 8, false}, |
| {nil, 0, false}, |
| // errors |
| {int(-8), 0, true}, |
| {int8(-8), 0, true}, |
| {int16(-8), 0, true}, |
| {int32(-8), 0, true}, |
| {int64(-8), 0, true}, |
| {float32(-8.31), 0, true}, |
| {float64(-8.31), 0, true}, |
| {"-8", 0, true}, |
| {"test", 0, true}, |
| {testing.T{}, 0, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToUint16E(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToUint16(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToUint8E(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect uint8 |
| iserr bool |
| }{ |
| {int(8), 8, false}, |
| {int8(8), 8, false}, |
| {int16(8), 8, false}, |
| {int32(8), 8, false}, |
| {int64(8), 8, false}, |
| {uint(8), 8, false}, |
| {uint8(8), 8, false}, |
| {uint16(8), 8, false}, |
| {uint32(8), 8, false}, |
| {uint64(8), 8, false}, |
| {float32(8.31), 8, false}, |
| {float64(8.31), 8, false}, |
| {true, 1, false}, |
| {false, 0, false}, |
| {"8", 8, false}, |
| {nil, 0, false}, |
| // errors |
| {int(-8), 0, true}, |
| {int8(-8), 0, true}, |
| {int16(-8), 0, true}, |
| {int32(-8), 0, true}, |
| {int64(-8), 0, true}, |
| {float32(-8.31), 0, true}, |
| {float64(-8.31), 0, true}, |
| {"-8", 0, true}, |
| {"test", 0, true}, |
| {testing.T{}, 0, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToUint8E(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToUint8(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToIntE(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect int |
| iserr bool |
| }{ |
| {int(8), 8, false}, |
| {int8(8), 8, false}, |
| {int16(8), 8, false}, |
| {int32(8), 8, false}, |
| {int64(8), 8, false}, |
| {uint(8), 8, false}, |
| {uint8(8), 8, false}, |
| {uint16(8), 8, false}, |
| {uint32(8), 8, false}, |
| {uint64(8), 8, false}, |
| {float32(8.31), 8, false}, |
| {float64(8.31), 8, false}, |
| {true, 1, false}, |
| {false, 0, false}, |
| {"8", 8, false}, |
| {nil, 0, false}, |
| // errors |
| {"test", 0, true}, |
| {testing.T{}, 0, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToIntE(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToInt(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToInt64E(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect int64 |
| iserr bool |
| }{ |
| {int(8), 8, false}, |
| {int8(8), 8, false}, |
| {int16(8), 8, false}, |
| {int32(8), 8, false}, |
| {int64(8), 8, false}, |
| {uint(8), 8, false}, |
| {uint8(8), 8, false}, |
| {uint16(8), 8, false}, |
| {uint32(8), 8, false}, |
| {uint64(8), 8, false}, |
| {float32(8.31), 8, false}, |
| {float64(8.31), 8, false}, |
| {true, 1, false}, |
| {false, 0, false}, |
| {"8", 8, false}, |
| {nil, 0, false}, |
| // errors |
| {"test", 0, true}, |
| {testing.T{}, 0, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToInt64E(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToInt64(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToInt32E(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect int32 |
| iserr bool |
| }{ |
| {int(8), 8, false}, |
| {int8(8), 8, false}, |
| {int16(8), 8, false}, |
| {int32(8), 8, false}, |
| {int64(8), 8, false}, |
| {uint(8), 8, false}, |
| {uint8(8), 8, false}, |
| {uint16(8), 8, false}, |
| {uint32(8), 8, false}, |
| {uint64(8), 8, false}, |
| {float32(8.31), 8, false}, |
| {float64(8.31), 8, false}, |
| {true, 1, false}, |
| {false, 0, false}, |
| {"8", 8, false}, |
| {nil, 0, false}, |
| // errors |
| {"test", 0, true}, |
| {testing.T{}, 0, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToInt32E(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToInt32(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToInt16E(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect int16 |
| iserr bool |
| }{ |
| {int(8), 8, false}, |
| {int8(8), 8, false}, |
| {int16(8), 8, false}, |
| {int32(8), 8, false}, |
| {int64(8), 8, false}, |
| {uint(8), 8, false}, |
| {uint8(8), 8, false}, |
| {uint16(8), 8, false}, |
| {uint32(8), 8, false}, |
| {uint64(8), 8, false}, |
| {float32(8.31), 8, false}, |
| {float64(8.31), 8, false}, |
| {true, 1, false}, |
| {false, 0, false}, |
| {"8", 8, false}, |
| {nil, 0, false}, |
| // errors |
| {"test", 0, true}, |
| {testing.T{}, 0, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToInt16E(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToInt16(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToInt8E(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect int8 |
| iserr bool |
| }{ |
| {int(8), 8, false}, |
| {int8(8), 8, false}, |
| {int16(8), 8, false}, |
| {int32(8), 8, false}, |
| {int64(8), 8, false}, |
| {uint(8), 8, false}, |
| {uint8(8), 8, false}, |
| {uint16(8), 8, false}, |
| {uint32(8), 8, false}, |
| {uint64(8), 8, false}, |
| {float32(8.31), 8, false}, |
| {float64(8.31), 8, false}, |
| {true, 1, false}, |
| {false, 0, false}, |
| {"8", 8, false}, |
| {nil, 0, false}, |
| // errors |
| {"test", 0, true}, |
| {testing.T{}, 0, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToInt8E(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToInt8(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToFloat64E(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect float64 |
| iserr bool |
| }{ |
| {int(8), 8, false}, |
| {int8(8), 8, false}, |
| {int16(8), 8, false}, |
| {int32(8), 8, false}, |
| {int64(8), 8, false}, |
| {uint(8), 8, false}, |
| {uint8(8), 8, false}, |
| {uint16(8), 8, false}, |
| {uint32(8), 8, false}, |
| {uint64(8), 8, false}, |
| {float32(8), 8, false}, |
| {float64(8.31), 8.31, false}, |
| {"8", 8, false}, |
| {true, 1, false}, |
| {false, 0, false}, |
| // errors |
| {"test", 0, true}, |
| {testing.T{}, 0, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToFloat64E(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToFloat64(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToFloat32E(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect float32 |
| iserr bool |
| }{ |
| {int(8), 8, false}, |
| {int8(8), 8, false}, |
| {int16(8), 8, false}, |
| {int32(8), 8, false}, |
| {int64(8), 8, false}, |
| {uint(8), 8, false}, |
| {uint8(8), 8, false}, |
| {uint16(8), 8, false}, |
| {uint32(8), 8, false}, |
| {uint64(8), 8, false}, |
| {float32(8.31), 8.31, false}, |
| {float64(8.31), 8.31, false}, |
| {"8", 8, false}, |
| {true, 1, false}, |
| {false, 0, false}, |
| // errors |
| {"test", 0, true}, |
| {testing.T{}, 0, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToFloat32E(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToFloat32(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToStringE(t *testing.T) { |
| type Key struct { |
| k string |
| } |
| key := &Key{"foo"} |
| |
| tests := []struct { |
| input interface{} |
| expect string |
| iserr bool |
| }{ |
| {int(8), "8", false}, |
| {int8(8), "8", false}, |
| {int16(8), "8", false}, |
| {int32(8), "8", false}, |
| {int64(8), "8", false}, |
| {uint(8), "8", false}, |
| {uint8(8), "8", false}, |
| {uint16(8), "8", false}, |
| {uint32(8), "8", false}, |
| {uint64(8), "8", false}, |
| {float32(8.31), "8.31", false}, |
| {float64(8.31), "8.31", false}, |
| {true, "true", false}, |
| {false, "false", false}, |
| {nil, "", false}, |
| {[]byte("one time"), "one time", false}, |
| {"one more time", "one more time", false}, |
| {template.HTML("one time"), "one time", false}, |
| {template.URL("http://somehost.foo"), "http://somehost.foo", false}, |
| {template.JS("(1+2)"), "(1+2)", false}, |
| {template.CSS("a"), "a", false}, |
| {template.HTMLAttr("a"), "a", false}, |
| // errors |
| {testing.T{}, "", true}, |
| {key, "", true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToStringE(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToString(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| type foo struct { |
| val string |
| } |
| |
| func (x foo) String() string { |
| return x.val |
| } |
| |
| func TestStringerToString(t *testing.T) { |
| var x foo |
| x.val = "bar" |
| assert.Equal(t, "bar", ToString(x)) |
| } |
| |
| type fu struct { |
| val string |
| } |
| |
| func (x fu) Error() string { |
| return x.val |
| } |
| |
| func TestErrorToString(t *testing.T) { |
| var x fu |
| x.val = "bar" |
| assert.Equal(t, "bar", ToString(x)) |
| } |
| |
| func TestStringMapStringSliceE(t *testing.T) { |
| // ToStringMapString inputs/outputs |
| var stringMapString = map[string]string{"key 1": "value 1", "key 2": "value 2", "key 3": "value 3"} |
| var stringMapInterface = map[string]interface{}{"key 1": "value 1", "key 2": "value 2", "key 3": "value 3"} |
| var interfaceMapString = map[interface{}]string{"key 1": "value 1", "key 2": "value 2", "key 3": "value 3"} |
| var interfaceMapInterface = map[interface{}]interface{}{"key 1": "value 1", "key 2": "value 2", "key 3": "value 3"} |
| |
| // ToStringMapStringSlice inputs/outputs |
| var stringMapStringSlice = map[string][]string{"key 1": {"value 1", "value 2", "value 3"}, "key 2": {"value 1", "value 2", "value 3"}, "key 3": {"value 1", "value 2", "value 3"}} |
| var stringMapInterfaceSlice = map[string][]interface{}{"key 1": {"value 1", "value 2", "value 3"}, "key 2": {"value 1", "value 2", "value 3"}, "key 3": {"value 1", "value 2", "value 3"}} |
| var stringMapInterfaceInterfaceSlice = map[string]interface{}{"key 1": []interface{}{"value 1", "value 2", "value 3"}, "key 2": []interface{}{"value 1", "value 2", "value 3"}, "key 3": []interface{}{"value 1", "value 2", "value 3"}} |
| var stringMapStringSingleSliceFieldsResult = map[string][]string{"key 1": {"value", "1"}, "key 2": {"value", "2"}, "key 3": {"value", "3"}} |
| var interfaceMapStringSlice = map[interface{}][]string{"key 1": {"value 1", "value 2", "value 3"}, "key 2": {"value 1", "value 2", "value 3"}, "key 3": {"value 1", "value 2", "value 3"}} |
| var interfaceMapInterfaceSlice = map[interface{}][]interface{}{"key 1": {"value 1", "value 2", "value 3"}, "key 2": {"value 1", "value 2", "value 3"}, "key 3": {"value 1", "value 2", "value 3"}} |
| |
| var stringMapStringSliceMultiple = map[string][]string{"key 1": {"value 1", "value 2", "value 3"}, "key 2": {"value 1", "value 2", "value 3"}, "key 3": {"value 1", "value 2", "value 3"}} |
| var stringMapStringSliceSingle = map[string][]string{"key 1": {"value 1"}, "key 2": {"value 2"}, "key 3": {"value 3"}} |
| |
| var stringMapInterface1 = map[string]interface{}{"key 1": []string{"value 1"}, "key 2": []string{"value 2"}} |
| var stringMapInterfaceResult1 = map[string][]string{"key 1": {"value 1"}, "key 2": {"value 2"}} |
| |
| var jsonStringMapString = `{"key 1": "value 1", "key 2": "value 2"}` |
| var jsonStringMapStringArray = `{"key 1": ["value 1"], "key 2": ["value 2", "value 3"]}` |
| var jsonStringMapStringArrayResult = map[string][]string{"key 1": {"value 1"}, "key 2": {"value 2", "value 3"}} |
| |
| type Key struct { |
| k string |
| } |
| |
| tests := []struct { |
| input interface{} |
| expect map[string][]string |
| iserr bool |
| }{ |
| {stringMapStringSlice, stringMapStringSlice, false}, |
| {stringMapInterfaceSlice, stringMapStringSlice, false}, |
| {stringMapInterfaceInterfaceSlice, stringMapStringSlice, false}, |
| {stringMapStringSliceMultiple, stringMapStringSlice, false}, |
| {stringMapStringSliceMultiple, stringMapStringSlice, false}, |
| {stringMapString, stringMapStringSliceSingle, false}, |
| {stringMapInterface, stringMapStringSliceSingle, false}, |
| {stringMapInterface1, stringMapInterfaceResult1, false}, |
| {interfaceMapStringSlice, stringMapStringSlice, false}, |
| {interfaceMapInterfaceSlice, stringMapStringSlice, false}, |
| {interfaceMapString, stringMapStringSingleSliceFieldsResult, false}, |
| {interfaceMapInterface, stringMapStringSingleSliceFieldsResult, false}, |
| {jsonStringMapStringArray, jsonStringMapStringArrayResult, false}, |
| |
| // errors |
| {nil, nil, true}, |
| {testing.T{}, nil, true}, |
| {map[interface{}]interface{}{"foo": testing.T{}}, nil, true}, |
| {map[interface{}]interface{}{Key{"foo"}: "bar"}, nil, true}, // ToStringE(Key{"foo"}) should fail |
| {jsonStringMapString, nil, true}, |
| {"", nil, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToStringMapStringSliceE(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToStringMapStringSlice(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToStringMapE(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect map[string]interface{} |
| iserr bool |
| }{ |
| {map[interface{}]interface{}{"tag": "tags", "group": "groups"}, map[string]interface{}{"tag": "tags", "group": "groups"}, false}, |
| {map[string]interface{}{"tag": "tags", "group": "groups"}, map[string]interface{}{"tag": "tags", "group": "groups"}, false}, |
| {`{"tag": "tags", "group": "groups"}`, map[string]interface{}{"tag": "tags", "group": "groups"}, false}, |
| {`{"tag": "tags", "group": true}`, map[string]interface{}{"tag": "tags", "group": true}, false}, |
| |
| // errors |
| {nil, nil, true}, |
| {testing.T{}, nil, true}, |
| {"", nil, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToStringMapE(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToStringMap(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToStringMapBoolE(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect map[string]bool |
| iserr bool |
| }{ |
| {map[interface{}]interface{}{"v1": true, "v2": false}, map[string]bool{"v1": true, "v2": false}, false}, |
| {map[string]interface{}{"v1": true, "v2": false}, map[string]bool{"v1": true, "v2": false}, false}, |
| {map[string]bool{"v1": true, "v2": false}, map[string]bool{"v1": true, "v2": false}, false}, |
| {`{"v1": true, "v2": false}`, map[string]bool{"v1": true, "v2": false}, false}, |
| |
| // errors |
| {nil, nil, true}, |
| {testing.T{}, nil, true}, |
| {"", nil, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToStringMapBoolE(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToStringMapBool(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToStringMapStringE(t *testing.T) { |
| var stringMapString = map[string]string{"key 1": "value 1", "key 2": "value 2", "key 3": "value 3"} |
| var stringMapInterface = map[string]interface{}{"key 1": "value 1", "key 2": "value 2", "key 3": "value 3"} |
| var interfaceMapString = map[interface{}]string{"key 1": "value 1", "key 2": "value 2", "key 3": "value 3"} |
| var interfaceMapInterface = map[interface{}]interface{}{"key 1": "value 1", "key 2": "value 2", "key 3": "value 3"} |
| var jsonString = `{"key 1": "value 1", "key 2": "value 2", "key 3": "value 3"}` |
| var invalidJsonString = `{"key 1": "value 1", "key 2": "value 2", "key 3": "value 3"` |
| var emptyString = "" |
| |
| tests := []struct { |
| input interface{} |
| expect map[string]string |
| iserr bool |
| }{ |
| {stringMapString, stringMapString, false}, |
| {stringMapInterface, stringMapString, false}, |
| {interfaceMapString, stringMapString, false}, |
| {interfaceMapInterface, stringMapString, false}, |
| {jsonString, stringMapString, false}, |
| |
| // errors |
| {nil, nil, true}, |
| {testing.T{}, nil, true}, |
| {invalidJsonString, nil, true}, |
| {emptyString, nil, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToStringMapStringE(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToStringMapString(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToBoolSliceE(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect []bool |
| iserr bool |
| }{ |
| {[]bool{true, false, true}, []bool{true, false, true}, false}, |
| {[]interface{}{true, false, true}, []bool{true, false, true}, false}, |
| {[]int{1, 0, 1}, []bool{true, false, true}, false}, |
| {[]string{"true", "false", "true"}, []bool{true, false, true}, false}, |
| // errors |
| {nil, nil, true}, |
| {testing.T{}, nil, true}, |
| {[]string{"foo", "bar"}, nil, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToBoolSliceE(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToBoolSlice(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToIntSliceE(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect []int |
| iserr bool |
| }{ |
| {[]int{1, 3}, []int{1, 3}, false}, |
| {[]interface{}{1.2, 3.2}, []int{1, 3}, false}, |
| {[]string{"2", "3"}, []int{2, 3}, false}, |
| {[2]string{"2", "3"}, []int{2, 3}, false}, |
| // errors |
| {nil, nil, true}, |
| {testing.T{}, nil, true}, |
| {[]string{"foo", "bar"}, nil, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToIntSliceE(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToIntSlice(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToSliceE(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect []interface{} |
| iserr bool |
| }{ |
| {[]interface{}{1, 3}, []interface{}{1, 3}, false}, |
| {[]map[string]interface{}{{"k1": 1}, {"k2": 2}}, []interface{}{map[string]interface{}{"k1": 1}, map[string]interface{}{"k2": 2}}, false}, |
| // errors |
| {nil, nil, true}, |
| {testing.T{}, nil, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToSliceE(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToSlice(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToStringSliceE(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect []string |
| iserr bool |
| }{ |
| {[]string{"a", "b"}, []string{"a", "b"}, false}, |
| {[]interface{}{1, 3}, []string{"1", "3"}, false}, |
| {interface{}(1), []string{"1"}, false}, |
| // errors |
| {nil, nil, true}, |
| {testing.T{}, nil, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToStringSliceE(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToStringSlice(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToDurationSliceE(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect []time.Duration |
| iserr bool |
| }{ |
| {[]string{"1s", "1m"}, []time.Duration{time.Second, time.Minute}, false}, |
| {[]int{1, 2}, []time.Duration{1, 2}, false}, |
| {[]interface{}{1, 3}, []time.Duration{1, 3}, false}, |
| {[]time.Duration{1, 3}, []time.Duration{1, 3}, false}, |
| |
| // errors |
| {nil, nil, true}, |
| {testing.T{}, nil, true}, |
| {[]string{"invalid"}, nil, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToDurationSliceE(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToDurationSlice(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func TestToBoolE(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect bool |
| iserr bool |
| }{ |
| {0, false, false}, |
| {nil, false, false}, |
| {"false", false, false}, |
| {"FALSE", false, false}, |
| {"False", false, false}, |
| {"f", false, false}, |
| {"F", false, false}, |
| {false, false, false}, |
| |
| {"true", true, false}, |
| {"TRUE", true, false}, |
| {"True", true, false}, |
| {"t", true, false}, |
| {"T", true, false}, |
| {1, true, false}, |
| {true, true, false}, |
| {-1, true, false}, |
| |
| // errors |
| {"test", false, true}, |
| {testing.T{}, false, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToBoolE(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToBool(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |
| |
| func BenchmarkTooBool(b *testing.B) { |
| for i := 0; i < b.N; i++ { |
| if !ToBool(true) { |
| b.Fatal("ToBool returned false") |
| } |
| } |
| } |
| |
| func TestIndirectPointers(t *testing.T) { |
| x := 13 |
| y := &x |
| z := &y |
| |
| assert.Equal(t, ToInt(y), 13) |
| assert.Equal(t, ToInt(z), 13) |
| } |
| |
| func TestToTimeEE(t *testing.T) { |
| tests := []struct { |
| input interface{} |
| expect time.Time |
| iserr bool |
| }{ |
| {"2009-11-10 23:00:00 +0000 UTC", time.Date(2009, 11, 10, 23, 0, 0, 0, time.UTC), false}, // Time.String() |
| {"Tue Nov 10 23:00:00 2009", time.Date(2009, 11, 10, 23, 0, 0, 0, time.UTC), false}, // ANSIC |
| {"Tue Nov 10 23:00:00 UTC 2009", time.Date(2009, 11, 10, 23, 0, 0, 0, time.UTC), false}, // UnixDate |
| {"Tue Nov 10 23:00:00 +0000 2009", time.Date(2009, 11, 10, 23, 0, 0, 0, time.UTC), false}, // RubyDate |
| {"10 Nov 09 23:00 UTC", time.Date(2009, 11, 10, 23, 0, 0, 0, time.UTC), false}, // RFC822 |
| {"10 Nov 09 23:00 +0000", time.Date(2009, 11, 10, 23, 0, 0, 0, time.UTC), false}, // RFC822Z |
| {"Tuesday, 10-Nov-09 23:00:00 UTC", time.Date(2009, 11, 10, 23, 0, 0, 0, time.UTC), false}, // RFC850 |
| {"Tue, 10 Nov 2009 23:00:00 UTC", time.Date(2009, 11, 10, 23, 0, 0, 0, time.UTC), false}, // RFC1123 |
| {"Tue, 10 Nov 2009 23:00:00 +0000", time.Date(2009, 11, 10, 23, 0, 0, 0, time.UTC), false}, // RFC1123Z |
| {"2009-11-10T23:00:00Z", time.Date(2009, 11, 10, 23, 0, 0, 0, time.UTC), false}, // RFC3339 |
| {"2009-11-10T23:00:00Z", time.Date(2009, 11, 10, 23, 0, 0, 0, time.UTC), false}, // RFC3339Nano |
| {"11:00PM", time.Date(0, 1, 1, 23, 0, 0, 0, time.UTC), false}, // Kitchen |
| {"Nov 10 23:00:00", time.Date(0, 11, 10, 23, 0, 0, 0, time.UTC), false}, // Stamp |
| {"Nov 10 23:00:00.000", time.Date(0, 11, 10, 23, 0, 0, 0, time.UTC), false}, // StampMilli |
| {"Nov 10 23:00:00.000000", time.Date(0, 11, 10, 23, 0, 0, 0, time.UTC), false}, // StampMicro |
| {"Nov 10 23:00:00.000000000", time.Date(0, 11, 10, 23, 0, 0, 0, time.UTC), false}, // StampNano |
| {"2016-03-06 15:28:01-00:00", time.Date(2016, 3, 6, 15, 28, 1, 0, time.UTC), false}, // RFC3339 without T |
| {"2016-03-06 15:28:01", time.Date(2016, 3, 6, 15, 28, 1, 0, time.UTC), false}, |
| {"2016-03-06 15:28:01 -0000", time.Date(2016, 3, 6, 15, 28, 1, 0, time.UTC), false}, |
| {"2016-03-06 15:28:01 -00:00", time.Date(2016, 3, 6, 15, 28, 1, 0, time.UTC), false}, |
| {"2006-01-02", time.Date(2006, 1, 2, 0, 0, 0, 0, time.UTC), false}, |
| {"02 Jan 2006", time.Date(2006, 1, 2, 0, 0, 0, 0, time.UTC), false}, |
| {1472574600, time.Date(2016, 8, 30, 16, 30, 0, 0, time.UTC), false}, |
| {int(1482597504), time.Date(2016, 12, 24, 16, 38, 24, 0, time.UTC), false}, |
| {int64(1234567890), time.Date(2009, 2, 13, 23, 31, 30, 0, time.UTC), false}, |
| {int32(1234567890), time.Date(2009, 2, 13, 23, 31, 30, 0, time.UTC), false}, |
| {uint(1482597504), time.Date(2016, 12, 24, 16, 38, 24, 0, time.UTC), false}, |
| {uint64(1234567890), time.Date(2009, 2, 13, 23, 31, 30, 0, time.UTC), false}, |
| {uint32(1234567890), time.Date(2009, 2, 13, 23, 31, 30, 0, time.UTC), false}, |
| {time.Date(2009, 2, 13, 23, 31, 30, 0, time.UTC), time.Date(2009, 2, 13, 23, 31, 30, 0, time.UTC), false}, |
| // errors |
| {"2006", time.Time{}, true}, |
| {testing.T{}, time.Time{}, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToTimeE(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v.UTC(), errmsg) |
| |
| // Non-E test |
| v = ToTime(test.input) |
| assert.Equal(t, test.expect, v.UTC(), errmsg) |
| } |
| } |
| |
| func TestToDurationE(t *testing.T) { |
| var td time.Duration = 5 |
| |
| tests := []struct { |
| input interface{} |
| expect time.Duration |
| iserr bool |
| }{ |
| {time.Duration(5), td, false}, |
| {int(5), td, false}, |
| {int64(5), td, false}, |
| {int32(5), td, false}, |
| {int16(5), td, false}, |
| {int8(5), td, false}, |
| {uint(5), td, false}, |
| {uint64(5), td, false}, |
| {uint32(5), td, false}, |
| {uint16(5), td, false}, |
| {uint8(5), td, false}, |
| {float64(5), td, false}, |
| {float32(5), td, false}, |
| {string("5"), td, false}, |
| {string("5ns"), td, false}, |
| {string("5us"), time.Microsecond * td, false}, |
| {string("5µs"), time.Microsecond * td, false}, |
| {string("5ms"), time.Millisecond * td, false}, |
| {string("5s"), time.Second * td, false}, |
| {string("5m"), time.Minute * td, false}, |
| {string("5h"), time.Hour * td, false}, |
| // errors |
| {"test", 0, true}, |
| {testing.T{}, 0, true}, |
| } |
| |
| for i, test := range tests { |
| errmsg := fmt.Sprintf("i = %d", i) // assert helper message |
| |
| v, err := ToDurationE(test.input) |
| if test.iserr { |
| assert.Error(t, err, errmsg) |
| continue |
| } |
| |
| assert.NoError(t, err, errmsg) |
| assert.Equal(t, test.expect, v, errmsg) |
| |
| // Non-E test |
| v = ToDuration(test.input) |
| assert.Equal(t, test.expect, v, errmsg) |
| } |
| } |