diff options
Diffstat (limited to 'Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions_test.go')
| -rw-r--r-- | Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions_test.go | 302 |
1 files changed, 300 insertions, 2 deletions
diff --git a/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions_test.go b/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions_test.go index d859c77b9..a12352e4c 100644 --- a/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions_test.go +++ b/Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions_test.go @@ -2,12 +2,82 @@ package assert import ( "errors" + "io" "math" + "os" + "reflect" "regexp" "testing" "time" ) +var ( + i interface{} + zeros = []interface{}{ + false, + byte(0), + complex64(0), + complex128(0), + float32(0), + float64(0), + int(0), + int8(0), + int16(0), + int32(0), + int64(0), + rune(0), + uint(0), + uint8(0), + uint16(0), + uint32(0), + uint64(0), + uintptr(0), + "", + [0]interface{}{}, + []interface{}(nil), + struct{ x int }{}, + (*interface{})(nil), + (func())(nil), + nil, + interface{}(nil), + map[interface{}]interface{}(nil), + (chan interface{})(nil), + (<-chan interface{})(nil), + (chan<- interface{})(nil), + } + nonZeros = []interface{}{ + true, + byte(1), + complex64(1), + complex128(1), + float32(1), + float64(1), + int(1), + int8(1), + int16(1), + int32(1), + int64(1), + rune(1), + uint(1), + uint8(1), + uint16(1), + uint32(1), + uint64(1), + uintptr(1), + "s", + [1]interface{}{1}, + []interface{}{}, + struct{ x int }{1}, + (*interface{})(&i), + (func())(func() {}), + interface{}(1), + map[interface{}]interface{}{}, + (chan interface{})(make(chan interface{})), + (<-chan interface{})(make(chan interface{})), + (chan<- interface{})(make(chan interface{})), + } +) + // AssertionTesterInterface defines an interface to be used for testing assertion methods type AssertionTesterInterface interface { TestMethod() @@ -62,6 +132,12 @@ func TestObjectsAreEqual(t *testing.T) { if !ObjectsAreEqualValues(uint32(10), int32(10)) { t.Error("ObjectsAreEqualValues should return true") } + if ObjectsAreEqualValues(0, nil) { + t.Fail() + } + if ObjectsAreEqualValues(nil, 0) { + t.Fail() + } } @@ -129,6 +205,9 @@ func TestNotNil(t *testing.T) { if NotNil(mockT, nil) { t.Error("NotNil should return false: object is nil") } + if NotNil(mockT, (*struct{})(nil)) { + t.Error("NotNil should return false: object is (*struct{})(nil)") + } } @@ -139,6 +218,9 @@ func TestNil(t *testing.T) { if !Nil(mockT, nil) { t.Error("Nil should return true: object is nil") } + if !Nil(mockT, (*struct{})(nil)) { + t.Error("Nil should return true: object is (*struct{})(nil)") + } if Nil(mockT, new(AssertionTesterConformingObject)) { t.Error("Nil should return false: object is not nil") } @@ -255,6 +337,7 @@ func TestContains(t *testing.T) { {"g", "h"}, {"j", "k"}, } + simpleMap := map[interface{}]interface{}{"Foo": "Bar"} if !Contains(mockT, "Hello World", "Hello") { t.Error("Contains should return true: \"Hello World\" contains \"Hello\"") @@ -275,12 +358,22 @@ func TestContains(t *testing.T) { if Contains(mockT, complexList, &A{"g", "e"}) { t.Error("Contains should return false: complexList contains {\"g\", \"e\"}") } + if Contains(mockT, complexList, &A{"g", "e"}) { + t.Error("Contains should return false: complexList contains {\"g\", \"e\"}") + } + if !Contains(mockT, simpleMap, "Foo") { + t.Error("Contains should return true: \"{\"Foo\": \"Bar\"}\" contains \"Foo\"") + } + if Contains(mockT, simpleMap, "Bar") { + t.Error("Contains should return false: \"{\"Foo\": \"Bar\"}\" does not contains \"Bar\"") + } } func TestNotContains(t *testing.T) { mockT := new(testing.T) list := []string{"Foo", "Bar"} + simpleMap := map[interface{}]interface{}{"Foo": "Bar"} if !NotContains(mockT, "Hello World", "Hello!") { t.Error("NotContains should return true: \"Hello World\" does not contain \"Hello!\"") @@ -295,13 +388,19 @@ func TestNotContains(t *testing.T) { if NotContains(mockT, list, "Foo") { t.Error("NotContains should return false: \"[\"Foo\", \"Bar\"]\" contains \"Foo\"") } - + if NotContains(mockT, simpleMap, "Foo") { + t.Error("Contains should return true: \"{\"Foo\": \"Bar\"}\" contains \"Foo\"") + } + if !NotContains(mockT, simpleMap, "Bar") { + t.Error("Contains should return false: \"{\"Foo\": \"Bar\"}\" does not contains \"Bar\"") + } } func Test_includeElement(t *testing.T) { list1 := []string{"Foo", "Bar"} list2 := []int{1, 2} + simpleMap := map[interface{}]interface{}{"Foo": "Bar"} ok, found := includeElement("Hello World", "World") True(t, ok) @@ -335,10 +434,17 @@ func Test_includeElement(t *testing.T) { True(t, ok) False(t, found) + ok, found = includeElement(simpleMap, "Foo") + True(t, ok) + True(t, found) + + ok, found = includeElement(simpleMap, "Bar") + True(t, ok) + False(t, found) + ok, found = includeElement(1433, "1") False(t, ok) False(t, found) - } func TestCondition(t *testing.T) { @@ -481,6 +587,9 @@ func TestEmpty(t *testing.T) { mockT := new(testing.T) chWithValue := make(chan struct{}, 1) chWithValue <- struct{}{} + var ti *time.Time + var s *string + var f *os.File True(t, Empty(mockT, ""), "Empty string is empty") True(t, Empty(mockT, nil), "Nil is empty") @@ -488,6 +597,9 @@ func TestEmpty(t *testing.T) { True(t, Empty(mockT, 0), "Zero int value is empty") True(t, Empty(mockT, false), "False value is empty") True(t, Empty(mockT, make(chan struct{})), "Channel without values is empty") + True(t, Empty(mockT, s), "Nil string pointer is empty") + True(t, Empty(mockT, f), "Nil os.File pointer is empty") + True(t, Empty(mockT, ti), "Nil time.Time pointer is empty") False(t, Empty(mockT, "something"), "Non Empty string is not empty") False(t, Empty(mockT, errors.New("something")), "Non nil object is not empty") @@ -789,3 +901,189 @@ func TestRegexp(t *testing.T) { True(t, NotRegexp(mockT, regexp.MustCompile(tc.rx), tc.str)) } } + +func testAutogeneratedFunction() { + defer func() { + if err := recover(); err == nil { + panic("did not panic") + } + CallerInfo() + }() + t := struct { + io.Closer + }{} + var c io.Closer + c = t + c.Close() +} + +func TestCallerInfoWithAutogeneratedFunctions(t *testing.T) { + NotPanics(t, func() { + testAutogeneratedFunction() + }) +} + +func TestZero(t *testing.T) { + mockT := new(testing.T) + + for _, test := range zeros { + True(t, Zero(mockT, test, "%#v is not the %v zero value", test, reflect.TypeOf(test))) + } + + for _, test := range nonZeros { + False(t, Zero(mockT, test, "%#v is not the %v zero value", test, reflect.TypeOf(test))) + } +} + +func TestNotZero(t *testing.T) { + mockT := new(testing.T) + + for _, test := range zeros { + False(t, NotZero(mockT, test, "%#v is not the %v zero value", test, reflect.TypeOf(test))) + } + + for _, test := range nonZeros { + True(t, NotZero(mockT, test, "%#v is not the %v zero value", test, reflect.TypeOf(test))) + } +} + +func TestJSONEq_EqualSONString(t *testing.T) { + mockT := new(testing.T) + True(t, JSONEq(mockT, `{"hello": "world", "foo": "bar"}`, `{"hello": "world", "foo": "bar"}`)) +} + +func TestJSONEq_EquivalentButNotEqual(t *testing.T) { + mockT := new(testing.T) + True(t, JSONEq(mockT, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)) +} + +func TestJSONEq_HashOfArraysAndHashes(t *testing.T) { + mockT := new(testing.T) + True(t, JSONEq(mockT, "{\r\n\t\"numeric\": 1.5,\r\n\t\"array\": [{\"foo\": \"bar\"}, 1, \"string\", [\"nested\", \"array\", 5.5]],\r\n\t\"hash\": {\"nested\": \"hash\", \"nested_slice\": [\"this\", \"is\", \"nested\"]},\r\n\t\"string\": \"foo\"\r\n}", + "{\r\n\t\"numeric\": 1.5,\r\n\t\"hash\": {\"nested\": \"hash\", \"nested_slice\": [\"this\", \"is\", \"nested\"]},\r\n\t\"string\": \"foo\",\r\n\t\"array\": [{\"foo\": \"bar\"}, 1, \"string\", [\"nested\", \"array\", 5.5]]\r\n}")) +} + +func TestJSONEq_Array(t *testing.T) { + mockT := new(testing.T) + True(t, JSONEq(mockT, `["foo", {"hello": "world", "nested": "hash"}]`, `["foo", {"nested": "hash", "hello": "world"}]`)) +} + +func TestJSONEq_HashAndArrayNotEquivalent(t *testing.T) { + mockT := new(testing.T) + False(t, JSONEq(mockT, `["foo", {"hello": "world", "nested": "hash"}]`, `{"foo": "bar", {"nested": "hash", "hello": "world"}}`)) +} + +func TestJSONEq_HashesNotEquivalent(t *testing.T) { + mockT := new(testing.T) + False(t, JSONEq(mockT, `{"foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)) +} + +func TestJSONEq_ActualIsNotJSON(t *testing.T) { + mockT := new(testing.T) + False(t, JSONEq(mockT, `{"foo": "bar"}`, "Not JSON")) +} + +func TestJSONEq_ExpectedIsNotJSON(t *testing.T) { + mockT := new(testing.T) + False(t, JSONEq(mockT, "Not JSON", `{"foo": "bar", "hello": "world"}`)) +} + +func TestJSONEq_ExpectedAndActualNotJSON(t *testing.T) { + mockT := new(testing.T) + False(t, JSONEq(mockT, "Not JSON", "Not JSON")) +} + +func TestJSONEq_ArraysOfDifferentOrder(t *testing.T) { + mockT := new(testing.T) + False(t, JSONEq(mockT, `["foo", {"hello": "world", "nested": "hash"}]`, `[{ "hello": "world", "nested": "hash"}, "foo"]`)) +} + +func TestDiff(t *testing.T) { + expected := ` + +Diff: +--- Expected ++++ Actual +@@ -1,3 +1,3 @@ + (struct { foo string }) { +- foo: (string) (len=5) "hello" ++ foo: (string) (len=3) "bar" + } +` + actual := diff( + struct{ foo string }{"hello"}, + struct{ foo string }{"bar"}, + ) + Equal(t, expected, actual) + + expected = ` + +Diff: +--- Expected ++++ Actual +@@ -2,5 +2,5 @@ + (int) 1, +- (int) 2, + (int) 3, +- (int) 4 ++ (int) 5, ++ (int) 7 + } +` + actual = diff( + []int{1, 2, 3, 4}, + []int{1, 3, 5, 7}, + ) + Equal(t, expected, actual) + + expected = ` + +Diff: +--- Expected ++++ Actual +@@ -2,4 +2,4 @@ + (int) 1, +- (int) 2, +- (int) 3 ++ (int) 3, ++ (int) 5 + } +` + actual = diff( + []int{1, 2, 3, 4}[0:3], + []int{1, 3, 5, 7}[0:3], + ) + Equal(t, expected, actual) + + expected = ` + +Diff: +--- Expected ++++ Actual +@@ -1,6 +1,6 @@ + (map[string]int) (len=4) { +- (string) (len=4) "four": (int) 4, ++ (string) (len=4) "five": (int) 5, + (string) (len=3) "one": (int) 1, +- (string) (len=5) "three": (int) 3, +- (string) (len=3) "two": (int) 2 ++ (string) (len=5) "seven": (int) 7, ++ (string) (len=5) "three": (int) 3 + } +` + + actual = diff( + map[string]int{"one": 1, "two": 2, "three": 3, "four": 4}, + map[string]int{"one": 1, "three": 3, "five": 5, "seven": 7}, + ) + Equal(t, expected, actual) +} + +func TestDiffEmptyCases(t *testing.T) { + Equal(t, "", diff(nil, nil)) + Equal(t, "", diff(struct{ foo string }{}, nil)) + Equal(t, "", diff(nil, struct{ foo string }{})) + Equal(t, "", diff(1, 2)) + Equal(t, "", diff(1, 2)) + Equal(t, "", diff([]int{1}, []bool{true})) +} |