Merge branch 'my_suite_copy' into 'master'

Add support for parallel sub-tests and remove suite.Suite pseudo-interitance stretchr#1109

See merge request prismacloud/pcn/testify!1

.github/workflows/main.yml

@@ -6,11 +6,11 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go_version: ["1.16.5", "1.15.13", "1.14.15"]
+        go_version: ["1.18.1", "1.17.6", "1.16.5"]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Setup Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v3.2.0
         with:
           go-version: ${{ matrix.go_version }}
       - run: ./.ci.gogenerate.sh    

README.md

@@ -190,6 +190,31 @@ func TestSomethingWithPlaceholder(t *testing.T) {
 
 
 }
+
+// TestSomethingElse2 is a third example that shows how you can use
+// the Unset method to cleanup handlers and then add new ones.
+func TestSomethingElse2(t *testing.T) {
+
+  // create an instance of our test object
+  testObj := new(MyMockedObject)
+
+  // setup expectations with a placeholder in the argument list
+  mockCall := testObj.On("DoSomething", mock.Anything).Return(true, nil)
+
+  // call the code we are testing
+  targetFuncThatDoesSomethingWithObj(testObj)
+
+  // assert that the expectations were met
+  testObj.AssertExpectations(t)
+
+  // remove the handler now so we can add another one that takes precedence
+  mockCall.Unset()
+
+  // return false now instead of true
+  testObj.On("DoSomething", mock.Anything).Return(false, nil)
+
+  testObj.AssertExpectations(t)
+}
 ```
 
 For more information on how to write mock code, check out the [API documentation for the `mock` package](http://godoc.org/github.com/stretchr/testify/mock).
@@ -211,11 +236,9 @@ import (
     "github.com/stretchr/testify/suite"
 )
 
-// Define the suite, and absorb the built-in basic suite
-// functionality from testify - including a T() method which
-// returns the current testing context
+// Define the suite, which is simply a struct with all
+// fields that tests need.
 type ExampleTestSuite struct {
-    suite.Suite
     VariableThatShouldStartAtFive int
 }
 
@@ -227,8 +250,8 @@ func (suite *ExampleTestSuite) SetupTest() {
 
 // All methods that begin with "Test" are run as tests within a
 // suite.
-func (suite *ExampleTestSuite) TestExample() {
-    assert.Equal(suite.T(), 5, suite.VariableThatShouldStartAtFive)
+func (suite *ExampleTestSuite) TestExample(t *suite.T) {
+    assert.Equal(t, 5, suite.VariableThatShouldStartAtFive)
 }
 
 // In order for 'go test' to run this suite, we need to create
@@ -251,23 +274,22 @@ import (
     "github.com/stretchr/testify/suite"
 )
 
-// Define the suite, and absorb the built-in basic suite
-// functionality from testify - including assertion methods.
+// Define the suite, which is simply a struct with all
+// fields that tests need.
 type ExampleTestSuite struct {
-    suite.Suite
     VariableThatShouldStartAtFive int
 }
 
 // Make sure that VariableThatShouldStartAtFive is set to five
 // before each test
-func (suite *ExampleTestSuite) SetupTest() {
+func (suite *ExampleTestSuite) SetupTest(t *suite.T) {
     suite.VariableThatShouldStartAtFive = 5
 }
 
 // All methods that begin with "Test" are run as tests within a
 // suite.
-func (suite *ExampleTestSuite) TestExample() {
-    suite.Equal(suite.VariableThatShouldStartAtFive, 5)
+func (suite *ExampleTestSuite) TestExample(t *suite.T) {
+    t.Equal(5, suite.VariableThatShouldStartAtFive)
 }
 
 // In order for 'go test' to run this suite, we need to create
@@ -323,7 +345,7 @@ To update Testify to the latest version, use `go get -u github.com/stretchr/test
 Supported go versions
 ==================
 
-We support the three major Go versions, which are 1.13, 1.14 and 1.15 at the moment.
+We currently support the most recent major Go versions from 1.13 onward.
 
 ------
 

assert/assertion_compare.go

@@ -1,8 +1,10 @@
 package assert
 
 import (
+	"bytes"
 	"fmt"
 	"reflect"
+	"time"
 )
 
 type CompareType int
@@ -30,6 +32,9 @@ var (
 	float64Type = reflect.TypeOf(float64(1))
 
 	stringType = reflect.TypeOf("")
+
+	timeType  = reflect.TypeOf(time.Time{})
+	bytesType = reflect.TypeOf([]byte{})
 )
 
 func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) {
@@ -299,6 +304,47 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) {
 				return compareLess, true
 			}
 		}
+	// Check for known struct types we can check for compare results.
+	case reflect.Struct:
+		{
+			// All structs enter here. We're not interested in most types.
+			if !canConvert(obj1Value, timeType) {
+				break
+			}
+
+			// time.Time can compared!
+			timeObj1, ok := obj1.(time.Time)
+			if !ok {
+				timeObj1 = obj1Value.Convert(timeType).Interface().(time.Time)
+			}
+
+			timeObj2, ok := obj2.(time.Time)
+			if !ok {
+				timeObj2 = obj2Value.Convert(timeType).Interface().(time.Time)
+			}
+
+			return compare(timeObj1.UnixNano(), timeObj2.UnixNano(), reflect.Int64)
+		}
+	case reflect.Slice:
+		{
+			// We only care about the []byte type.
+			if !canConvert(obj1Value, bytesType) {
+				break
+			}
+
+			// []byte can be compared!
+			bytesObj1, ok := obj1.([]byte)
+			if !ok {
+				bytesObj1 = obj1Value.Convert(bytesType).Interface().([]byte)
+
+			}
+			bytesObj2, ok := obj2.([]byte)
+			if !ok {
+				bytesObj2 = obj2Value.Convert(bytesType).Interface().([]byte)
+			}
+
+			return CompareType(bytes.Compare(bytesObj1, bytesObj2)), true
+		}
 	}
 
 	return compareEqual, false
@@ -313,7 +359,7 @@ func Greater(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface
 	if h, ok := t.(tHelper); ok {
 		h.Helper()
 	}
-	return compareTwoValues(t, e1, e2, []CompareType{compareGreater}, "\"%v\" is not greater than \"%v\"", msgAndArgs)
+	return compareTwoValues(t, e1, e2, []CompareType{compareGreater}, "\"%v\" is not greater than \"%v\"", msgAndArgs...)
 }
 
 // GreaterOrEqual asserts that the first element is greater than or equal to the second
@@ -326,7 +372,7 @@ func GreaterOrEqual(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...in
 	if h, ok := t.(tHelper); ok {
 		h.Helper()
 	}
-	return compareTwoValues(t, e1, e2, []CompareType{compareGreater, compareEqual}, "\"%v\" is not greater than or equal to \"%v\"", msgAndArgs)
+	return compareTwoValues(t, e1, e2, []CompareType{compareGreater, compareEqual}, "\"%v\" is not greater than or equal to \"%v\"", msgAndArgs...)
 }
 
 // Less asserts that the first element is less than the second
@@ -338,7 +384,7 @@ func Less(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{})
 	if h, ok := t.(tHelper); ok {
 		h.Helper()
 	}
-	return compareTwoValues(t, e1, e2, []CompareType{compareLess}, "\"%v\" is not less than \"%v\"", msgAndArgs)
+	return compareTwoValues(t, e1, e2, []CompareType{compareLess}, "\"%v\" is not less than \"%v\"", msgAndArgs...)
 }
 
 // LessOrEqual asserts that the first element is less than or equal to the second
@@ -351,7 +397,7 @@ func LessOrEqual(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...inter
 	if h, ok := t.(tHelper); ok {
 		h.Helper()
 	}
-	return compareTwoValues(t, e1, e2, []CompareType{compareLess, compareEqual}, "\"%v\" is not less than or equal to \"%v\"", msgAndArgs)
+	return compareTwoValues(t, e1, e2, []CompareType{compareLess, compareEqual}, "\"%v\" is not less than or equal to \"%v\"", msgAndArgs...)
 }
 
 // Positive asserts that the specified element is positive
@@ -363,7 +409,7 @@ func Positive(t TestingT, e interface{}, msgAndArgs ...interface{}) bool {
 		h.Helper()
 	}
 	zero := reflect.Zero(reflect.TypeOf(e))
-	return compareTwoValues(t, e, zero.Interface(), []CompareType{compareGreater}, "\"%v\" is not positive", msgAndArgs)
+	return compareTwoValues(t, e, zero.Interface(), []CompareType{compareGreater}, "\"%v\" is not positive", msgAndArgs...)
 }
 
 // Negative asserts that the specified element is negative
@@ -375,7 +421,7 @@ func Negative(t TestingT, e interface{}, msgAndArgs ...interface{}) bool {
 		h.Helper()
 	}
 	zero := reflect.Zero(reflect.TypeOf(e))
-	return compareTwoValues(t, e, zero.Interface(), []CompareType{compareLess}, "\"%v\" is not negative", msgAndArgs)
+	return compareTwoValues(t, e, zero.Interface(), []CompareType{compareLess}, "\"%v\" is not negative", msgAndArgs...)
 }
 
 func compareTwoValues(t TestingT, e1 interface{}, e2 interface{}, allowedComparesResults []CompareType, failMessage string, msgAndArgs ...interface{}) bool {

assert/assertion_compare_can_convert.go

@@ -0,0 +1,16 @@
+//go:build go1.17
+// +build go1.17
+
+// TODO: once support for Go 1.16 is dropped, this file can be
+//       merged/removed with assertion_compare_go1.17_test.go and
+//       assertion_compare_legacy.go
+
+package assert
+
+import "reflect"
+
+// Wrapper around reflect.Value.CanConvert, for compatibility
+// reasons.
+func canConvert(value reflect.Value, to reflect.Type) bool {
+	return value.CanConvert(to)
+}